production equipment

Abstract

The present invention provides a production device, which includes a positioning mechanism for fixedly supporting a cylinder and a movably arranged clamping mechanism, the clamping mechanism is used to clamp the part to be installed from a preset position and drive the part to be installed to move to one side of the cylinder fixed on the positioning mechanism; the clamping mechanism includes a clamping assembly and a pushing assembly, the clamping assembly is used to clamp the part to be installed; at least part of the pushing assembly is movably arranged along a predetermined direction; the predetermined direction is parallel to or the same as the axial direction of the cylinder; the pushing assembly includes a first pushing part and a second pushing part, the first pushing part and the second pushing part both have an abutting end face that contacts the part to be installed; along the predetermined direction, the abutting end face of the first pushing part is located on the side of the abutting end face of the second pushing part away from the part to be installed, so that the second pushing part and the first pushing part successively contact the part to be installed, and then the part to be installed is in an inclined state, so that the second protrusion passes over the first protrusion along the axial direction of the cylinder.

Description

Technical Field

[0001] The present invention relates to the technical field of insulin pen production, in particular to a production device. Background Art

[0002] The automatic assembly machine for insulin pens is currently the most automated equipment for insulin pens. Previously, most of them were assembled manually, and a small part could be semi-automated or automated. However, the position of the materials (such as buttons) after loading often did not meet the matching requirements during assembly, and manual operation was still required, which was time-consuming and labor-intensive.

[0003] The size of the insulin pen's accessory button material is small, making manual operation more cumbersome; and the finished product produced by manual operation is also not very consistent and has low output. Summary of the Invention

[0004] The main purpose of the present invention is to provide a production device to solve the problem in the prior art that when the button of an insulin pen is installed on the pen body, a large force needs to be applied to the button, which easily leads to excessive force.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a production equipment, which is used to install the part to be installed on the cylinder; a first protrusion with an annular structure is provided on the cavity wall of the cylinder cavity, and a second protrusion with an annular structure is provided on the outer peripheral wall of the part to be installed; in the process of installing the part to be installed in the cylinder, the second protrusion passes over the first protrusion along the axial direction of the cylinder; the production equipment includes: a positioning mechanism, the positioning mechanism is used to fix and support the cylinder; a clamping mechanism, the clamping mechanism is movably set to clamp the part to be installed from a preset position and drive the part to be installed to move to one side of the cylinder fixed on the positioning mechanism; the clamping mechanism includes a clamping component and a pushing component, the clamping The holding assembly is used to clamp the part to be installed; at least a part of the pushing assembly is movably arranged along a predetermined direction to press the part to be installed into the cylinder; the predetermined direction is parallel to or the same as the axial direction of the cylinder; wherein the pushing assembly includes two pushing parts, the two pushing parts are respectively a first pushing part and a second pushing part, and the first pushing part and the second pushing part both have abutting end faces that contact the part to be installed; along the predetermined direction, the abutting end face of the first pushing part is located on the side of the abutting end face of the second pushing part away from the part to be installed, so that the second pushing part and the first pushing part contact the part to be installed successively, and then the part to be installed is in an inclined state, so that the second protrusion passes over the first protrusion along the axial direction of the cylinder.

[0006] Furthermore, the part to be installed has an axial end face in contact with the pushing assembly, and the axial end face of the part to be installed has a preset straight line, which is perpendicular to and intersects with the central axis of the part to be installed; the first pushing part and the second pushing part are both located on the preset straight line and are respectively located on both sides of the central axis of the part to be installed.

[0007] Furthermore, the pushing assembly also includes: a fixing part, a through hole is provided on the fixing part, and both pushing parts are movably provided in the through hole along a predetermined direction; an elastic part, the elastic part is located on the side of the fixing part away from the part to be installed, and the elastic part has a first end and a second end relatively arranged along its extension and contraction direction, and the first end of the elastic part is located on the side of its second end away from the part to be installed; the first end of the elastic part abuts or is fixedly connected to the pushing part, and the second end of the elastic part abuts or is fixedly connected to the fixing part.

[0008] Furthermore, the pushing assembly further includes a first driving assembly, at least a portion of which is movably arranged to abut against both pushing parts to drive the two pushing parts to move in a predetermined direction.

[0009] Furthermore, the pushing assembly also includes a pressure sensing component, and the two pushing parts are both connected to the pressure sensing component; at least a portion of the first driving assembly abuts against the pressure sensing component and drives the two pushing parts to move along a predetermined direction through the pressure sensing component.

[0010] Furthermore, the first driving assembly includes a first driving member and a pressure portion. The output portion of the first driving member is movably arranged along a predetermined direction and connected to the pressure portion. The pressure portion is used to abut against the two pushing portions.

[0011] Furthermore, the clamping mechanism further includes a slide groove and a sliding portion, the sliding portion is connected to the pressure-applying portion, the slide groove is extended along a predetermined direction, and the sliding portion is slidably arranged in the slide groove along the extension direction of the slide groove.

[0012] Furthermore, the clamping mechanism also includes a first sensing member and multiple second sensing members, the first sensing member is connected to the pressure-applying part, and the multiple second sensing members are arranged at intervals along a predetermined direction; the first sensing member senses each second sensing member respectively to determine the position of the pressure-applying part in the predetermined direction.

[0013] Furthermore, the clamping assembly includes two clamping parts, and at least one of the two clamping parts is movably arranged along the distribution direction of the two clamping parts to clamp or release the part to be installed.

[0014] Furthermore, there are multiple clamping mechanisms and multiple positioning mechanisms, and the multiple clamping mechanisms and the multiple positioning mechanisms are arranged in a one-to-one correspondence.

[0015] Furthermore, the positioning mechanism includes a clamping assembly, which is used to clamp the cylinder.

[0016] Furthermore, the axial direction of the cylinder fixed on the positioning mechanism is parallel to the vertical direction, and the clamping mechanism drives the part to be installed to move above the cylinder fixed on the positioning mechanism.

[0017] Furthermore, the production equipment also includes a driving mechanism, which is connected to the clamping mechanism to drive the clamping mechanism to be movably arranged along the vertical direction and the preset horizontal direction.

[0018] Furthermore, the production equipment also includes a driving mechanism, which includes: a second mounting member, which is movably arranged along a preset horizontal direction; a fifth driving member, the main body of the fifth driving member is fixedly arranged on the second mounting member, and the output part of the fifth driving member is movably arranged along the vertical direction, and the output part of the fifth driving member is connected to the clamping mechanism.

[0019] Furthermore, the driving mechanism further includes a fourth driving member, an output portion of the fourth driving member is movably arranged along a preset horizontal direction, and the output portion of the fourth driving member is connected to the second mounting member.

[0020] Furthermore, the production equipment also includes a vibrating feeding mechanism, which is used to sequentially convey multiple parts to be installed to a unloading position of the vibrating feeding mechanism; the unloading position of the vibrating feeding mechanism is a preset position.

[0021] Furthermore, the first pushing part and the second pushing part are both rod-shaped structures; or the pushing assembly includes a pushing member, and a first position and a second position are provided on the surface of the pushing member facing the part to be installed, and a third protrusion is protruded at the second position, and the third protrusion is the second pushing part, and the protruding end surface of the third protrusion is the abutting end surface of the second pushing part; the main body of the pushing member corresponding to the first position is the first pushing part, and the surface body at the first position is the abutting end surface of the first pushing part.

[0022] Furthermore, the part to be installed is a button of an insulin pen, and the pen body of the insulin pen is a cylinder.

[0023] Further, along the predetermined direction, the distance between the abutting end surface of the first pushing portion and the abutting end surface of the second pushing portion is adjustable.

[0024] Applying the technical solution of the present invention, the production equipment includes a positioning mechanism and a clamping mechanism, the positioning mechanism is used to fix and support the cylinder; the clamping mechanism can be movably arranged to clamp the part to be installed from a preset position and drive the part to be installed to move to one side of the cylinder fixed on the positioning mechanism; the clamping mechanism includes a clamping assembly and a pushing assembly, the clamping assembly is used to clamp the part to be installed; at least part of the pushing assembly is movably arranged along a predetermined direction to press the part to be installed into the cylinder; the predetermined direction is parallel to or the same as the axial direction of the cylinder; wherein the pushing assembly includes two pushing parts, the two pushing parts are respectively a first pushing part and a second pushing part, and the first pushing part and the second pushing part both have an abutting end face that contacts the part to be installed; along the predetermined direction, the abutting end face of the first pushing part is located on the side of the abutting end face of the second pushing part away from the part to be installed, so that the second pushing part and the first pushing part successively contact the part to be installed, and then the part to be installed is in an inclined state, so that the second protrusion passes over the first protrusion along the axial direction of the cylinder.

[0025] Since the second protrusion is passed over the first protrusion in an inclined state, the second protrusion can pass over the first protrusion more easily. Therefore, a smaller force is applied to the installation part to make the second protrusion pass over the first protrusion, thereby avoiding or reducing the problem of excessive movement of the second protrusion due to excessive force applied, thereby avoiding the problem that the installation part squeezes the pre-installed parts when installing the installation part into the barrel, thereby squeezing part of the medicine out of the barrel, or causing squeezing damage to the pre-installed parts; at the same time, it also avoids the problem of the second protrusion hitting the barrel and causing deformation of the barrel, thereby making the injection force smaller when the later user injects, easy to control the injection force, and can ensure the accuracy of the drug dosage when the later user injects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 A schematic diagram showing the coordinated structure of the clamping mechanism, positioning mechanism and driving mechanism of the production equipment according to the present invention is shown;

[0028] Figure 2 A longitudinal sectional view showing the coordinated structure of the clamping mechanism, the positioning mechanism and the driving mechanism of the production equipment according to the present invention;

[0029] Figure 3 Shown Figure 2 A partial enlarged view of the clamping mechanism and the part to be mounted, the positioning mechanism and the cylinder fixed thereto;

[0030] Figure 4 Shown Figure 3A schematic diagram of the structure in which the parts to be installed are pressed into the cylinder;

[0031] Figure 5 It shows a schematic structural diagram of the first pushing part and the second pushing part of the production equipment according to the present invention in a first arrangement form;

[0032] Figure 6 It shows a schematic structural diagram of the production equipment according to the present invention in which the first pushing part and the second pushing part are arranged in a second form;

[0033] Figure 7 A schematic structural diagram of a component to be installed according to the present invention is shown.

[0034] The above drawings include the following reference numerals:

[0035] 10. Clamping mechanism; 11. Clamping assembly; 111. Clamping portion; 12. Pushing assembly; 120. Pushing member; 1201. Step structure; 1202. First step surface; 1203. Second step surface; 121. First pushing portion; 122. Second pushing portion; 1221. Third protruding portion; 123. Fixing portion; 124. Elastic member; 125. Inner cylinder; 126. Connecting portion; 127. Pressure sensing member; 1281. First driving member; 1282. Pressure applying portion; 129. Outer cylinder; 131. Slide groove; 132. Sliding portion; 141. First sensing member; 142. Second sensing member; 15. Assembly plate;

[0036] 20. Positioning mechanism; 21. Clamping assembly; 211. Clamping portion;

[0037] 30. First mounting member; 40. Driving mechanism; 41. Fourth driving member; 42. Second mounting member; 43. Fifth driving member; 45. Slide rail; 46. Sliding member;

[0038] 200, part to be installed; 210, second protrusion; 300, cylinder; 310, first protrusion. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] The present invention provides a production equipment, please refer to Figures 1 to 7 , the production equipment is used to install the part 200 to be installed on the cylinder 300.

[0043] Specifically, the component 200 to be installed is a button.

[0044] Specifically, the component to be mounted 200 is a button of an insulin pen, and the body of the insulin pen is a barrel 300. The insulin pen is a precise injection medical device, such as an insulin syringe.

[0045] Specifically, a first protrusion 310 with an annular structure is provided on the cavity wall of the cylinder 300, and the first protrusion 310 is arranged around the central axis of the cylinder 300; a second protrusion 210 with an annular structure is provided on the outer peripheral wall of the part to be installed 200, and the second protrusion 210 is arranged around the central axis of the part to be installed 200; in the process of installing the part to be installed 200 into the cylinder 300, the second protrusion 210 passes over the first protrusion 310 along the axial direction of the cylinder 300.

[0046] It should be noted that, along the axial direction of the cylinder 300, the first protrusion 310 has a first side and a second side that are relatively arranged; the second protrusion 210 passes over the first protrusion 310, which means that the second protrusion 210 moves along the axial direction of the cylinder 300 to move from the first side of the first protrusion 310 to the second side of the first protrusion 310.

[0047] It should be noted that, after the component to be installed 200 is installed in the cylinder 300 , the central axis of the component to be installed 200 is parallel to or coincides with the central axis of the cylinder 300 .

[0048] Specifically, after the second protrusion 210 passes over the first protrusion 310 along the axial direction of the cylinder 300 , the second protrusion 210 abuts against the first protrusion 310 .

[0049] The predetermined direction is parallel to or the same as the axial direction of the cylinder 300; in the process of installing the part to be installed 200 into the cylinder 300, it is necessary to apply a force along the predetermined direction to the part to be installed 200 so that the second protrusion 210 of the part to be installed 200 passes over the first protrusion 310 along the axial direction of the cylinder 300, thereby realizing the press-fitting of the part to be installed 200 into the cylinder 300.

[0050] Before the component 200 to be installed is installed in the barrel 300, the barrel cavity of the barrel 300 is already filled with medication and pre-installed components. After the second protrusion 210 passes over the first protrusion 310, the pre-installed components are located on the side of the second protrusion 210 away from the first protrusion 310 along the axial direction of the barrel 300. The pre-installed components are in contact with or spaced apart from the side of the second protrusion 210 away from the first protrusion 310. If the axial direction of the component 200 to be installed is parallel to or the same as the axial direction of the cylinder 300 during the process of installing the component 200 to be installed into the cylinder 300, a large force needs to be applied to the component 200 to make the second protrusion 210 pass over the first protrusion 310; since a large force is applied to the component 200 to be installed, after the second protrusion 210 passes over the first protrusion 310, it is very likely that the second protrusion 210 will continue to move excessively along the axial direction of the cylinder 300 due to excessive force, causing the component 200 to generate a thrust on the pre-installed part to move the part. Part of the medicine may be squeezed out of the barrel 300, or the pre-installed parts may be squeezed and damaged. Squeezing part of the medicine out of the barrel 300 in advance may affect the drug dosage accuracy when the user injects it later. Due to excessive force, the second protrusion 210 may move excessively, which may also cause the second protrusion 210 to hit the barrel 300 and cause the barrel 300 to deform. The deformed barrel 300 will increase the injection force when injecting the medicine. The increase in the injection force will make it difficult for the user to control the injection force, and the deformed barrel 300 will also have a certain impact on the drug dosage accuracy when the user injects it later.

[0051] It should be noted that the insulin pen is assembled by installing the button on the pen body. When the user uses the insulin pen, it is necessary to press the button along the axial direction of the pen body so that the button generates a squeezing force on the pre-assembled parts, thereby squeezing out the medicine in the barrel 300.

[0052] Specifically, along the axial direction of the cylinder 300, the two ends of the cylinder 300 respectively have a discharge port and an installation port; the medicine in the cylinder 300 is squeezed out from its discharge port; the component 200 to be installed is installed into the cylinder 300 through the installation port of the cylinder 300.

[0053] The production equipment includes a positioning mechanism 20 and a clamping mechanism 10; the positioning mechanism 20 is used to fix and support the cylinder 300, that is, the positioning mechanism 20 is used to connect with the cylinder 300 to fix the cylinder 300; the clamping mechanism 10 is movably arranged to clamp the part to be installed 200 from a preset position, and drive the part to be installed 200 to move to one side of the cylinder 300 fixed on the positioning mechanism 20; at this time, "the part to be installed 200 is located on one side of the cylinder 300 fixed on the positioning mechanism 20" means that along the predetermined direction, the part to be installed 200 is located on one side of the installation port of the cylinder 300 fixed on the positioning mechanism 20.

[0054] The clamping mechanism 10 includes a clamping assembly 11 and a pushing assembly 12. Movement of the clamping mechanism 10 refers to the overall movement of the clamping mechanism 10, in which case the clamping assembly 11 and the pushing assembly 12 move together. The clamping assembly 11 is used to clamp the mounting member 200, that is, the clamping assembly 11 is used to clamp the mounting member 200 from a predetermined position.

[0055] The pushing assembly 12 is located on one side of the part 200 to be installed along a predetermined direction; at least a portion of the pushing assembly 12 is movably arranged along the predetermined direction. When the part 200 to be installed is located on one side of the cylinder 300 fixed to the positioning mechanism 20, the pushing assembly 12 is located on the side of the part 200 to be installed away from the cylinder 300 along the predetermined direction. By moving at least a portion of the pushing assembly 12 in the predetermined direction, at least a portion of the pushing assembly 12 contacts the part 200 to be installed. After at least a portion of the pushing assembly 12 contacts the part 200 to be installed, at least a portion of the pushing assembly 12 pushes the part 200 to be installed toward the cylinder 300, thereby installing the part 200 to be installed in the cylinder 300. Before the pushing assembly 12 contacts the part 200 to be installed, the axial direction of the part 200 to be installed is parallel to or identical to the axial direction of the cylinder 300.

[0056] The pushing assembly 12 includes two pushing portions, namely a first pushing portion 121 and a second pushing portion 122. The first pushing portion 121 and the second pushing portion 122 both have abutting end surfaces that contact the to-be-mounted component 200. Along a predetermined direction, the abutting end surface of the first pushing portion 121 is located on a side of the abutting end surface of the second pushing portion 122 that is farther away from the to-be-mounted component 200. When at least part of the pushing assembly 12 moves along the predetermined direction, the first pushing part 121 and the second pushing part 122 both move along the predetermined direction, and the second pushing part 122 first contacts the part to be installed 200; the pushing assembly 12 continues to move, and the second pushing part 122 generates a thrust on the part of the part to be installed 200 that contacts it, causing the part to be installed 200 to tilt relative to the axial direction of the cylinder 300, that is, the axial direction of the part to be installed 200 is no longer parallel and the same as the axial direction of the cylinder 300; the second pushing part 122 and the first pushing part 121 successively contact the part to be installed 200; after the first pushing part 121 also contacts the part to be installed 200, at least part of the pushing assembly 12 continues to move, and the first pushing part 121 and the second pushing part 122 together apply a thrust to the tilted part to be installed 200, so that the part to be installed 200 enters the cylindrical cavity of the cylinder 300 in a tilted state, and then the second protrusion 210 passes over the first protrusion 310 in a tilted state. When the second protrusion 210 is in an inclined state, the axial direction of the second protrusion 210 is not parallel to and the same as the axial direction of the cylinder 300 .

[0057] It should be noted that, since the second protrusion 210 is passed over the first protrusion 310 in an inclined state, the second protrusion 210 can pass over the first protrusion 310 more easily. Therefore, by applying a smaller force to the mounting part 200, the second protrusion 210 can pass over the first protrusion 310, thereby avoiding or reducing the problem of excessive movement of the second protrusion 210 due to excessive force applied, thereby avoiding the problem that the mounting part 200 squeezes the pre-installed parts when the mounting part 200 is installed in the barrel 300, thereby squeezing part of the medicine out of the barrel 300, or causing squeezing damage to the pre-installed parts; at the same time, it also avoids the problem that the second protrusion 210 hits the barrel 300 and causes deformation of the barrel 300, thereby making the injection force smaller when the user injects later, easy to control the injection force, and can ensure the accuracy of the drug dosage when the user injects later.

[0058] When the second protrusion 210 passes over the first protrusion 310 in an inclined state, the second protrusion 210 makes line contact and cuts into and passes over the first protrusion 310 , thereby greatly reducing the applied pressure.

[0059] During the specific implementation process, the clamping assembly 11 clamps the object 200 to be installed and sends it into the cylinder 300. After the object 200 to be installed begins to enter the cylinder 300, the clamping assembly 11 slowly releases the object 200 to ensure that the object 200 to be installed does not fall from the cylinder 300. After the clamping assembly 11 releases the object 200 to be installed, the second pushing portion 122 contacts the object 200 to be installed, so that the second pushing portion 122 can act on the object 200 to tilt the object 200. Alternatively, the clamping assembly 11 can release the object 200 to be installed, allowing the object 200 to fall into the cylinder 300 under its own gravity; then the second pushing portion 122 contacts the object 200 to be installed.

[0060] Specifically, the production equipment is an automatic assembly device for insulin pens. During the process of press-fitting the component 200 to be installed into the barrel 300, the production equipment of the present application can automatically tilt the component 200 to be installed, so that the component 200 to be installed is press-fitted into the barrel 300 in an inclined state. This avoids or reduces the degree of manual intervention, improves the automation level of the production equipment, saves time and effort, and achieves high consistency in the multiple insulin pens assembled using the production equipment of the present application.

[0061] Specifically, the part to be installed 200 has an axial end face in contact with the pushing component 12, and the axial end face of the part to be installed 200 in contact with the pushing component 12 has a preset straight line, which is perpendicular to and intersects with the central axis of the part to be installed 200; the first pushing portion 121 and the second pushing portion 122 are both located on the preset straight line, and the first pushing portion 121 and the second pushing portion 122 are respectively located on both sides of the central axis of the part to be installed 200.

[0062] Optionally, the axial end surface of the component to be installed 200 that contacts the pushing assembly 12 is circular, and the preset straight line is a radial line of the circular axial end surface.

[0063] Optionally, there are two setting points on the preset straight line, and the two setting points are symmetrically arranged relative to the central axis of the component to be installed 200; the first pushing portion 121 and the second pushing portion 122 are respectively located at the two setting points.

[0064] Optionally, the first pushing portion 121 and the second pushing portion 122 are both arranged close to the edge of the axial end surface of the to-be-installed component 200 to ensure an axial inclination angle of the to-be-installed component 200 relative to the cylinder 300 .

[0065] In this embodiment, the first pushing portion 121 and the second pushing portion 122 are arranged in a first manner as follows: Figure 5 As shown, the first pushing portion 121 and the second pushing portion 122 are both rod-shaped structures, so that the first pushing portion 121 is a first push rod and the second pushing portion 122 is a second push rod. Before the mounting member 200 tilts, the axial direction of the first pushing portion 121 and the axial direction of the second pushing portion 122 are both parallel to the axial direction of the mounting member 200. That is, the axial direction of the first pushing portion 121 and the axial direction of the second pushing portion 122 are both parallel to the axial direction of the cylinder 300 fixed to the positioning mechanism 20. The axial direction of the first pushing portion 121 and the axial direction of the second pushing portion 122 are both parallel to the predetermined direction. The axial direction of the first pushing portion 121 and the axial direction of the second pushing portion 122 are necessarily parallel to each other. The second end surface of the first pushing portion 121 is the abutting end surface of the first pushing portion 121, and the second end surface of the second pushing portion 122 is the abutting end surface of the second pushing portion 122.

[0066] In this embodiment, the second configuration of the first pushing portion 121 and the second pushing portion 122 is as follows: Figure 6 As shown, the pushing assembly 12 includes a pushing member 120, and a first position and a second position are provided on the surface of the pushing member 120 facing the part to be installed 200, and a third protrusion 1221 is protruded at the second position, and the third protrusion 1221 is the second pushing portion 122, and the protruding end surface of the third protrusion 1221 is the abutting end surface of the second pushing portion 122; the main body of the pushing member 120 corresponding to the first position is the first pushing portion 121, and the surface body at the first position is the abutting end surface of the first pushing portion 121.

[0067] Optionally, the pushing member 120 is a block-shaped structure.

[0068] Optionally, a step structure 1201 is provided on the surface of the pushing member 120 facing the part to be installed 200, the first step surface 1202 of the step structure 1201 includes the abutting end surface of the first pushing portion 121, and the second step surface 1203 of the step structure 1201 includes the abutting end surface of the second pushing portion 122.

[0069] In this embodiment, the distance between the abutting end surface of the first pushing portion 121 and the abutting end surface of the second pushing portion 122 is adjustable along a predetermined direction. The distance between the abutting end surface of the first pushing portion 121 and the abutting end surface of the second pushing portion 122 refers to the vertical distance L therebetween.

[0070] Specifically, the size of the vertical spacing L is set and adjusted according to actual conditions.

[0071] Specifically, when the first pushing portion 121 and the second pushing portion 122 are in the first setting form, the position of the first pushing portion 121 is adjustably set along a predetermined direction, and / or the position of the second pushing portion 122 is adjustably set to adjust the distance between the abutting end surface of the first pushing portion 121 and the abutting end surface of the second pushing portion 122.

[0072] Specifically, when the first pushing portion 121 and the second pushing portion 122 are in the second setting form, the protruding height of the third protrusion 1221 can be adjusted along the predetermined direction to adjust the distance between the abutting end surface of the first pushing portion 121 and the abutting end surface of the second pushing portion 122.

[0073] In this embodiment, the pushing assembly 12 also includes a fixing portion 123 and an elastic member 124. The fixing portion 123 is provided with a through hole, and both pushing portions are movably provided in the through hole along a predetermined direction; along the predetermined direction, the elastic member 124 is located on the side of the fixing portion 123 away from the part to be installed 200, and the elastic member 124 has a first end and a second end relatively arranged along its extension and contraction direction, and the first end of the elastic member 124 is located on the side of its second end away from the part to be installed 200; the first end of the elastic member 124 abuts or is fixedly connected to the pushing portion, and the second end of the elastic member 124 abuts or is fixedly connected to the fixing portion 123.

[0074] When at least a portion of the pushing assembly 12 moves in a predetermined direction toward the part 200 to be mounted, the abutting end surfaces of the pushing portions contact the part 200 to be mounted, and the elastic member 124 is compressed. After the part 200 to be mounted is installed in the barrel 300, the compressed elastic member 124 is released, and under the elastic force of the elastic member 124, at least a portion of the pushing assembly 12 moves in a predetermined direction away from the part 200 to be mounted. In other words, the two pushing portions move in a predetermined direction away from the part 200 to be mounted.

[0075] Optionally, the elastic member 124 is a spring; the fixing portion 123 is a plate-shaped structure, and the through hole is a through hole provided along the thickness direction of the fixing portion 123 .

[0076] Optionally, the second end of the elastic member 124 abuts against a surface of the fixing portion 123 on a side away from the to-be-mounted member 200 .

[0077] In this embodiment, when the first pushing portion 121 and the second pushing portion 122 are of the first setting form, there are two elastic members 124, and two through-holes are provided on the fixed portion 123. The two pushing portions are provided in a one-to-one correspondence with the two through-holes, and each pushing portion can be movably provided in the corresponding through-hole along a predetermined direction; the two elastic members 124 are both located on the side of the fixed portion 123 away from the part to be installed 200, and the two elastic members 124 are provided in a one-to-one correspondence with the two pushing portions; each elastic member 124 has a first end and a second end that are relatively set along its telescopic direction, and the first end of each elastic member 124 is located on the side of its second end away from the part to be installed 200; the first end of each elastic member 124 abuts or is fixedly connected to the corresponding pushing portion, and the second end of each elastic member 124 abuts or is fixedly connected to the fixed portion 123.

[0078] When at least a portion of the pushing assembly 12 moves in a predetermined direction toward the object 200 to be mounted, the abutting end surfaces of each pushing portion contact the object 200 to be mounted. At this point, each elastic member 124 is compressed. After the object 200 to be mounted is installed in the barrel 300, the compressed two elastic members 124 are released. Under the elastic force of the two elastic members 124, at least a portion of the pushing assembly 12 moves in a predetermined direction away from the object 200 to be mounted.

[0079] Specifically, when the elastic member 124 is in its natural state and not compressed, the abutting end surface of each pushing portion is located within the corresponding through-hole; when at least a portion of the pushing assembly 12 moves in a predetermined direction and toward the part to be mounted 200, the abutting end surface of each pushing portion extends from the corresponding through-hole, thereby making the abutting end surface of each pushing portion contact the part to be mounted 200. Alternatively, when the elastic member 124 is in its natural state and not compressed, the abutting end surface of each pushing portion is located on the side of the fixing portion 123 away from the corresponding elastic member 124, that is, at this time, the abutting end surface of each pushing portion is located outside the corresponding through-hole.

[0080] Optionally, the second end of each elastic member 124 abuts against a surface of the fixing portion 123 that is away from the to-be-mounted member 200 .

[0081] Optionally, a second protrusion is provided on the outer peripheral wall of each pushing portion, and the first end of each elastic member 124 abuts against the second protrusion of the corresponding pushing portion.

[0082] Specifically, each elastic member 124 is sleeved on the corresponding pushing portion.

[0083] Specifically, the pushing assembly 12 also includes an inner cylinder 125, which has two penetration channels, and the two pushing parts are arranged in a one-to-one correspondence with the two penetration channels; each pushing part can be movably penetrated in the corresponding penetration channel along a predetermined direction; and along the predetermined direction, the second end of each pushing part extends from the corresponding penetration channel.

[0084] Optionally, along a predetermined direction, two ends of each pushing portion extend from two ends of the corresponding penetration channel respectively.

[0085] Optionally, the two second protrusions are arranged in one-to-one correspondence with the two penetration channels, and each second protrusion is located in the corresponding penetration channel.

[0086] Optionally, each second protrusion is an annular structure extending along the circumference of the corresponding pushing portion.

[0087] In this embodiment, when the first pushing portion 121 and the second pushing portion 122 are in the second setting form, the pushing member 120 is movably arranged in the penetration hole along a predetermined direction; the first end of the elastic member 124 is in contact with or fixedly connected to the pushing member 120.

[0088] Optionally, a fourth protrusion is provided on the outer peripheral wall of the pushing member 120 , and the first end of the elastic member 124 abuts against the fourth protrusion.

[0089] Specifically, the elastic member 124 is sleeved on the pushing member 120 .

[0090] Specifically, when the first pushing portion 121 and the second pushing portion 122 are in the second configuration, the inner cylinder 125 is not provided.

[0091] Optionally, the fourth protrusion is an annular structure extending along the circumference of the pusher 120 , and the extension direction of the axis surrounded by the fourth protrusion is parallel to the predetermined direction.

[0092] In this embodiment, the pushing assembly 12 further includes a first driving assembly. At least a portion of the first driving assembly is movably arranged to abut against both pushing portions to push the two pushing portions to move along a predetermined direction.

[0093] Specifically, the pushing assembly 12 further includes a pressure-sensing member 127, and both pushing portions are connected to the pressure-sensing member 127. At least a portion of the first driving assembly is movably disposed to abut against the pressure-sensing member 127, and the pressure-sensing member 127 drives the two pushing portions to move in a predetermined direction. Alternatively, at least a portion of the first driving assembly is movably disposed and directly abuts against both pushing portions, i.e., in this case, the pressure-sensing member 127 is not provided.

[0094] The movement direction of at least a portion of the first drive assembly is parallel to or identical to the predetermined direction. After at least a portion of the first drive assembly contacts the pressure-sensing element 127, the at least a portion of the first drive assembly continues to move in the predetermined direction toward the component 200 to be installed, thereby applying a force to the pressure-sensing element 127. This force, through the pressure-sensing element 127, drives the two pushers to move in the predetermined direction toward the component 200 to be installed. The pressure-sensing element 127 is used to detect the magnitude of the force applied by the first drive assembly to the pressure-sensing element 127, thereby controlling the magnitude of the applied force. This force is used to simulate the force applied manually to press the component 200 into place, and may even be less than the force applied manually.

[0095] After the part to be installed 200 is installed in the cylinder 300, at least a portion of the first drive component moves in a predetermined direction and in a direction away from the part to be installed 200 to gradually separate from the pressure sensing part 127, and then gradually cancel the force applied to the pressure sensing part 127, so that the two compressed elastic parts 124 are gradually released.

[0096] During the specific implementation process, when at least part of the first drive component abuts against the pressure sensing component 127, at least part of the first drive component slowly applies pressure to the pressure sensing component 127 so that the second protrusion 210 of the part to be installed 200 slowly passes over the first protrusion 310, thereby realizing flexible automatic assembly of the part to be installed 200 and the cylinder 300.

[0097] Specifically, the first driving assembly includes a first driving member 1281 and a pressure portion 1282, the output portion of the first driving member 1281 is movably arranged along a predetermined direction; the output portion of the first driving member 1281 is connected to the pressure portion 1282; the pressure portion 1282 is used to abut against the two pushing portions.

[0098] Optionally, the pressure-applying portion 1282 is configured to abut against the pressure sensing element 127 , or the pressure-applying portion 1282 is configured to directly abut against both of the pushing portions.

[0099] Optionally, the first driving member 1281 is an electric cylinder or a pneumatic cylinder.

[0100] Optionally, the pressure sensing element 127 is a pressure sensor or a servo torque module.

[0101] In this embodiment, the production equipment also includes a control module and an alarm component. The pressure sensing component 127 is communicatively connected to the control module to transmit the pressure value detected by it to the control module; the control module is communicatively connected to the alarm component; when the pressure value detected by the pressure sensing component 127 received by the control module is greater than or equal to the preset pressure value, the alarm component sends an alarm signal to prompt the staff to take corresponding measures and at the same time stop applying pressure to the pressure sensing component 127.

[0102] Specifically, the preset pressure value is the peak pressure during manual press-fitting.

[0103] Specifically, when the staff receives the alarm signal, they can mark the to-be-installed component 200 that caused the alarm signal to be issued as a defective product and remove it.

[0104] In this embodiment, when the first pushing portion 121 and the second pushing portion 122 are arranged in the first configuration, the pushing assembly 12 further includes a connecting portion 126, to which both pushing portions are connected; and a pressure sensing element 127 is disposed on the connecting portion 126. At least a portion of the first driving assembly drives the two pushing portions to move in a predetermined direction via the pressure sensing element 127 and the connecting portion 126.

[0105] Specifically, the first end of each pushing portion is connected to the connecting portion 126 .

[0106] In this embodiment, when the first pushing portion 121 and the second pushing portion 122 are in the second configuration, the connection portion 126 is eliminated, and the pressure sensing element 127 is disposed on the pushing element 120 .

[0107] Specifically, along the predetermined direction, the pushing member 120 has a first end and a second end oppositely arranged; the pressure sensing member 127 is arranged on the first end surface of the pushing member 120; the second end surface of the pushing member 120 is the surface of the pushing member 120 facing the component to be installed 200.

[0108] In this embodiment, the clamping mechanism 10 also includes a slide groove 131 and a sliding portion 132. The sliding portion 132 is connected to the pressure-applying portion 1282. The slide groove 131 is extended along a predetermined direction, and the sliding portion 132 is slidably arranged in the slide groove 131 along the extension direction of the slide groove 131; when the pressure-applying portion 1282 moves along the predetermined direction, the sliding portion 132 slides in the slide groove 131 along the extension direction of the slide groove 131, so as to guide the movement of the pressure-applying portion 1282 along the predetermined direction through the cooperation between the sliding portion 132 and the slide groove 131.

[0109] In this embodiment, the clamping mechanism 10 also includes a first sensing member 141 and multiple second sensing members 142. The first sensing member 141 is connected to the pressure-applying portion 1282, and the multiple second sensing members 142 are arranged at intervals along a predetermined direction; the first sensing member 141 senses each second sensing member 142 respectively to determine the position of the pressure-applying portion 1282 in the predetermined direction.

[0110] Optionally, the first sensing element 141 is a sensing sheet, and the second sensing element 142 is a sensor.

[0111] Specifically, the multiple second sensing members 142 include an initial sensing member and an abutting sensing member; when the output portion of the first driving member 1281 is not extended and the pressure-applying portion 1282 is in the initial position, the first sensing member 141 senses the initial sensing member to determine that the pressure-applying portion 1282 is in the initial position; when the pressure-applying portion 1282 begins to abut against the pressure sensing member 127, the first sensing member 141 senses the abutting sensing member.

[0112] In this embodiment, the pushing assembly 12 further includes an outer cylinder 129 .

[0113] When the first pushing portion 121 and the second pushing portion 122 are in the first setting form, the inner cylinder 125 is located inside the outer cylinder 129 and is fixedly connected to the outer cylinder 129, and the elastic member 124 is located inside the cylinder cavity of the outer cylinder 129; the fixing portion 123 is an end cover fixedly connected to the cylinder body of the outer cylinder 129, or the fixing portion 123 is fixedly connected to the end cover of the outer cylinder 129.

[0114] When the first pushing portion 121 and the second pushing portion 122 are in the second setting form, the pushing member 120 is movably arranged in the outer cylinder 129 along a predetermined direction; and along the predetermined direction, the second end of the pushing member 120 extends from the outer cylinder 129; the elastic member 124 is located in the outer cylinder 129; the fixing portion 123 is an end cover fixedly connected to the cylinder body of the outer cylinder 129, or the fixing portion 123 is fixedly connected to the end cover of the outer cylinder 129.

[0115] Optionally, along a predetermined direction, the first end and the second end of the pushing member 120 extend from two ends of the outer cylinder 129 respectively.

[0116] In this embodiment, the production equipment also includes a first mounting member 30, the main body of the first driving member 1281 is fixedly set on the first mounting member 30, the slide groove 131 is set on the first mounting member 30, and multiple second sensing members 142 are all set on the first mounting member 30; the outer cylinder 129 is fixedly connected to the first mounting member 30.

[0117] Specifically, when the first pushing portion 121 and the second pushing portion 122 are in the first setting form, an assembly plate 15 is fixedly provided on the first mounting member 30, and a clearance hole is provided on the assembly plate 15, and the first end of the pushing portion is passed through the clearance hole and extends out from the clearance hole.

[0118] In this embodiment, the clamping assembly 11 includes two clamping parts 111, at least one of the two clamping parts 111 is movably arranged along the distribution direction of the two clamping parts 111 to clamp or release the part to be installed 200; the distribution direction of the two clamping parts 111 is perpendicular to the predetermined direction.

[0119] Specifically, the clamping assembly 11 further includes a second driving assembly, which is transmission-connected to at least one of the two clamping parts 111 to drive at least one of the two clamping parts 111 to move along the distribution direction of the two clamping parts 111 .

[0120] Specifically, the second drive assembly includes a second drive member and a transmission assembly, the output portion of the second drive member is connected to the transmission assembly, and the transmission assembly is connected to at least one of the two clamping portions 111, so that the output portion of the second drive member drives at least one of the two clamping portions 111 to move along the distribution direction of the two clamping portions 111 through the transmission assembly.

[0121] Specifically, the main body of the second driving member is fixedly disposed on the first mounting member 30 .

[0122] Optionally, the second driving member is a cylinder or a motor.

[0123] In this embodiment, there are multiple clamping mechanisms 10 , which are spaced apart and arranged on the first mounting member 30 ; there are multiple positioning mechanisms 20 , which are arranged in a one-to-one correspondence with the multiple clamping mechanisms 10 and the multiple positioning mechanisms 20 .

[0124] In this embodiment, a first structural form of the positioning mechanism 20 is: the positioning mechanism 20 includes a clamping assembly 21 , and the clamping assembly 21 is used to clamp the cylinder 300 to fix and support the cylinder 300 .

[0125] Specifically, the clamping assembly 21 includes two clamping parts 211, at least one of the two clamping parts 211 is movably arranged along the distribution direction of the two clamping parts 211 to clamp or release the cylinder 300; the distribution direction of the two clamping parts 211 is perpendicular to the predetermined direction.

[0126] Specifically, the clamping assembly 21 further includes a third driving assembly, which is transmission-connected to at least one of the two clamping parts 211 to drive at least one of the two clamping parts 211 to move along the distribution direction of the two clamping parts 211 .

[0127] Specifically, the third drive assembly includes a third drive member and a transmission mechanism, the output part of the third drive member is connected to the transmission mechanism, and the transmission mechanism is connected to at least one of the two clamping parts 211, so that the output part of the third drive member drives at least one of the two clamping parts 211 to move along the distribution direction of the two clamping parts 211 through the transmission mechanism.

[0128] Optionally, the third driving member is a cylinder or a motor.

[0129] Optionally, there are multiple clamping assemblies 21 , and the multiple clamping assemblies 21 are distributed along a predetermined direction. The multiple clamping assemblies 21 all clamp the cylinder 300 to jointly fix and support the cylinder 300 .

[0130] In this embodiment, the second structural form of the positioning mechanism 20 is: the positioning mechanism 20 includes a positioning platform, the positioning platform is provided with a positioning hole or a positioning groove, and the cylinder 300 is fixedly disposed in the positioning hole or the positioning groove.

[0131] In this embodiment, the axial direction of the cylinder 300 fixed on the positioning mechanism 20 is parallel to the vertical direction. After the clamping mechanism 10 clamps the part to be installed 200 from the preset position, it drives the part to be installed 200 to move above the cylinder 300 fixed on the positioning mechanism 20 so that the part to be installed 200 can be installed on the cylinder 300.

[0132] In this embodiment, the production equipment further includes a driving mechanism 40 , which is connected to the clamping mechanism 10 to drive the clamping mechanism 10 to be movably arranged in a vertical direction and a preset horizontal direction.

[0133] During the specific implementation, the preset positions and the clamping mechanism 10 are spaced apart along a preset horizontal direction. First, the driving mechanism 40 drives the clamping mechanism 10 to move in the preset horizontal direction to above the preset position. Then, the driving mechanism 40 drives the clamping mechanism 10 downward to clamp the component 200 to be mounted from the preset position. Then, the driving mechanism 40 drives the clamping mechanism 10 upward, and then the driving mechanism 40 drives the clamping mechanism 10 to move in the preset horizontal direction to above the cylinder 300 fixed to the positioning mechanism 20. Finally, the driving mechanism 40 drives the clamping mechanism 10 downward to bring the component 200 to be mounted, which is clamped by the clamping mechanism 10, closer to the cylinder 300.

[0134] Specifically, the driving mechanism 40 is connected to the first mounting member 30 .

[0135] In this embodiment, the driving mechanism 40 includes a fifth driving member 43 and a second mounting member 42. The output portion of the fifth driving member 43 is movably arranged along the vertical direction, and the output portion of the fifth driving member 43 is connected to the clamping mechanism 10 to drive the clamping mechanism 10 to move along the vertical direction; the second mounting member 42 is movably arranged along a preset horizontal direction, and the main body of the fifth driving member 43 is fixedly arranged on the second mounting member 42, so that the second mounting member 42 drives the fifth driving member 43 and the clamping mechanism 10 to move along the preset horizontal direction.

[0136] Specifically, the driving mechanism 40 also includes a fourth driving member 41; the output part of the fourth driving member 41 is movably arranged along a preset horizontal direction, and the output part of the fourth driving member 41 is connected to the second mounting member 42, so that the output part of the fourth driving member 41 drives the fifth driving member 43 and the clamping mechanism 10 to move along the preset horizontal direction through the second mounting member 42.

[0137] Specifically, the output portion of the fifth driving member 43 is connected and fixed to the first mounting member 30 .

[0138] Optionally, the fifth driving member 43 is a cylinder.

[0139] Optionally, the fourth driving member 41 includes a motor, a cylinder, or an electric cylinder.

[0140] Optionally, the output portion of the fourth driving member 41 and the second mounting member 42 may be transmitted via a connecting rod mechanism and / or a cam mechanism.

[0141] Optionally, there are multiple fifth driving members 43 , and the output portions of the multiple fifth driving members 43 are all connected to the clamping mechanism 10 to jointly drive the clamping mechanism 10 to move in the vertical direction. Specifically, the output portions of the multiple fifth driving members 43 are all connected and fixed to the first mounting member 30 .

[0142] Specifically, the production equipment also includes a slide rail 45 and a sliding member 46. The slide rail 45 is fixedly arranged on the second mounting member 42 and extends in the vertical direction. The sliding member 46 is slidably arranged on the slide rail 45. The sliding member 46 is connected to the first mounting member 30 so that when the first mounting member 30 and the clamping mechanism 10 move in the vertical direction, the vertical movement of the first mounting member 30 and the clamping mechanism 10 is guided by the cooperation of the slide rail 45 and the sliding member 46.

[0143] Optionally, there are multiple slide rails 45 and multiple sliding members 46, and the multiple sliding members 46 are arranged on the multiple slide rails 45 in a one-to-one correspondence.

[0144] In this embodiment, the production equipment further includes a vibrating feeding mechanism, which is used to sequentially convey a plurality of parts 200 to be installed to a discharge position of the vibrating feeding mechanism; the discharge position of the vibrating feeding mechanism is a preset position.

[0145] Specifically, the vibration feeding mechanism includes a vibration plate feeding assembly and a direct vibration feeding assembly. The vibration plate feeding assembly has a accommodating cavity for accommodating multiple parts 200 to be installed. The discharge port of the vibration plate feeding assembly is connected with the feed end of the direct vibration feeding assembly. The multiple parts 200 to be installed in the accommodating cavity enter the direct vibration feeding assembly in sequence under the vibration action of the vibration plate feeding assembly; the two ends of the direct vibration feeding assembly are the feed end and the discharge end respectively; the parts to be installed 200 entering the direct vibration feeding assembly are, under the vibration action of the direct vibration feeding assembly, sequentially fed to the discharge end of the direct vibration feeding assembly along the extension direction of the direct vibration feeding assembly; the discharge end of the direct vibration feeding assembly is the discharge position of the vibration feeding mechanism.

[0146] Optionally, the straight vibration feeding assembly is extended along a preset horizontal direction.

[0147] Specifically, the vibration plate feeding assembly is used to screen and orient the multiple parts to be installed 200 in the accommodating cavity, so that the multiple parts to be installed 200 are sequentially conveyed to the direct vibration feeding assembly in a preset form. The direct vibration feeding assembly provides vibration power to the parts to be installed 200 thereon, so that the parts to be installed 200 can be gently moved toward the unloading end of the direct vibration feeding assembly in a relatively flexible and evenly forced manner.

[0148] In this embodiment, the production equipment further includes a frame platform, and the main body of the fourth driving member 41 and the positioning mechanism 20 are both installed on the frame platform.

[0149] Specifically, the main body of the third driving member is fixedly connected to the frame platform.

[0150] Specifically, the material of the component to be installed 200 is plastic; at least part of the material of the cylinder 300 is plastic.

[0151] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0152] In the production equipment provided by the present invention, the production equipment includes a positioning mechanism 20 and a clamping mechanism 10, the positioning mechanism 20 is used to fix and support the cylinder 300; the clamping mechanism 10 is movably set to clamp the to-be-installed part 200 from a preset position and drive the to-be-installed part 200 to move to one side of the cylinder 300 fixed on the positioning mechanism 20; the clamping mechanism 10 includes a clamping assembly 11 and a pushing assembly 12, the clamping assembly 11 is used to clamp the to-be-installed part 200; at least part of the pushing assembly 12 is movably set along a predetermined direction to press the to-be-installed part 200 into the cylinder 300; the predetermined direction is aligned with the cylinder 300. Axially parallel or identical; wherein, the pushing assembly 12 includes two pushing parts, namely a first pushing part 121 and a second pushing part 122, and the first pushing part 121 and the second pushing part 122 both have abutting end faces in contact with the part to be installed 200; along a predetermined direction, the abutting end face of the first pushing part 121 is located on the side of the abutting end face of the second pushing part 122 away from the part to be installed 200, so that the second pushing part 122 and the first pushing part 121 contact the part to be installed 200 successively, and then the part to be installed 200 is in an inclined state, so that the second protrusion 210 passes over the first protrusion 310 along the axial direction of the cylinder 300.

[0153] Since the second protrusion 210 is passed over the first protrusion 310 in an inclined state, the second protrusion 210 can pass over the first protrusion 310 more easily. Therefore, by applying a smaller force to the mounting member 200, the second protrusion 210 can pass over the first protrusion 310, thereby avoiding or reducing the problem of excessive movement of the second protrusion 210 due to excessive force applied, thereby avoiding the problem that the mounting member 200 squeezes the pre-installed parts when the mounting member 200 is installed in the barrel 300, thereby squeezing part of the medicine out of the barrel 300, or causing squeezing damage to the pre-installed parts; at the same time, it also avoids the problem that the second protrusion 210 hits the barrel 300 and causes deformation of the barrel 300, thereby making the injection force smaller when the user injects later, easy to control the injection force, and can ensure the accuracy of the drug dosage when the user injects later.

[0154] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0155] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0156] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A production device for installing a component to be installed (200) on a cylinder (300); a first protrusion (310) with an annular structure is provided on the cavity wall of the cylinder (300), and a second protrusion (210) with an annular structure is provided on the outer peripheral wall of the component to be installed (200); during the process of installing the component to be installed (200) into the cylinder (300), the second protrusion (210) passes over the first protrusion (310) along the axial direction of the cylinder (300); characterized in that, The production equipment includes: A positioning mechanism (20), the positioning mechanism (20) being used to fix and support the cylinder (300); A clamping mechanism (10), wherein the clamping mechanism (10) is movably arranged to clamp the to-be-installed part (200) from a preset position and drive the to-be-installed part (200) to move to one side of a cylinder (300) fixed on the positioning mechanism (20); the clamping mechanism (10) comprises a clamping assembly (11) and a pushing assembly (12); the clamping assembly (11) is used to clamp the to-be-installed part (200); at least a portion of the pushing assembly (12) is movably arranged along a predetermined direction to press-fit the to-be-installed part (200) into the cylinder (300); the predetermined direction is parallel to or identical to the axial direction of the cylinder (300); The pushing assembly (12) includes two pushing parts, which are a first pushing part (121) and a second pushing part (122). The first pushing part (121) and the second pushing part (122) both have abutting end faces that contact the part to be installed (200). Along the predetermined direction, the abutting end face of the first pushing part (121) is located on the side of the abutting end face of the second pushing part (122) away from the part to be installed (200), so that the second pushing part (122) and the first pushing part (121) contact the part to be installed (200) in sequence, thereby making the part to be installed (200) in an inclined state, so that the second protrusion (210) passes over the first protrusion (310) along the axial direction of the cylinder (300).

2. The production equipment according to claim 1, characterized in that The part to be installed (200) has an axial end face in contact with the pushing assembly (12), and a preset straight line is provided on the axial end face of the part to be installed (200), and the preset straight line is perpendicular to and intersects with the central axis of the part to be installed (200); the first pushing portion (121) and the second pushing portion (122) are both located on the preset straight line and are respectively located on both sides of the central axis of the part to be installed (200).

3. The production equipment according to claim 1 or 2, characterized in that: The pushing assembly (12) further comprises: A fixing portion (123), wherein a through hole is provided on the fixing portion (123), and the two pushing portions are both movably provided in the through hole along the predetermined direction; An elastic member (124), the elastic member (124) is located on a side of the fixing portion (123) away from the member to be installed (200), the elastic member (124) has a first end and a second end that are arranged opposite to each other along its extension and contraction direction, the first end of the elastic member (124) is located on a side of its second end away from the member to be installed (200); the first end of the elastic member (124) is in contact with or fixedly connected to the pushing portion, and the second end of the elastic member (124) is in contact with or fixedly connected to the fixing portion (123).

4. The production equipment according to claim 1 or 2, characterized in that: The pushing assembly (12) further comprises: A first driving assembly, at least a portion of which is movably arranged to abut against both of the two pushing parts to drive the two pushing parts to move along the predetermined direction.

5. The production equipment according to claim 4, characterized in that The pushing assembly (12) further includes a pressure sensing member (127), and the two pushing parts are both connected to the pressure sensing member (127); at least a portion of the first driving assembly abuts against the pressure sensing member (127) and drives the two pushing parts to move along the predetermined direction through the pressure sensing member (127).

6. The production equipment according to claim 4, characterized in that The first driving assembly comprises a first driving member (1281) and a pressure portion (1282), wherein the output portion of the first driving member (1281) is movably arranged along the predetermined direction and connected to the pressure portion (1282), and the pressure portion (1282) is used to abut against the two pushing portions; the clamping mechanism (10) further comprises: a slide groove (131) and a sliding portion (132), wherein the sliding portion (132) is connected to the pressure-applying portion (1282), the slide groove (131) is extended along the predetermined direction, and the sliding portion (132) is slidably arranged in the slide groove (131) along the extending direction of the slide groove (131); and / or A first sensing member (141) and a plurality of second sensing members (142), wherein the first sensing member (141) is connected to the pressure-applying portion (1282), and the plurality of second sensing members (142) are arranged at intervals along the predetermined direction; the first sensing member (141) senses each of the second sensing members (142) respectively to determine the position of the pressure-applying portion (1282) in the predetermined direction.

7. The production equipment according to claim 1, characterized in that The clamping assembly (11) comprises two clamping parts (111), at least one of the two clamping parts (111) being movably arranged along a distribution direction of the two clamping parts (111) to clamp or release the part to be installed (200); and / or There are multiple clamping mechanisms (10) and multiple positioning mechanisms (20), and the multiple clamping mechanisms (10) and the multiple positioning mechanisms (20) are arranged in a one-to-one correspondence; and / or The positioning mechanism (20) comprises a clamping assembly (21), and the clamping assembly (21) is used to clamp the cylinder (300).

8. The production equipment according to claim 1, characterized in that The axial direction of the cylinder (300) fixed on the positioning mechanism (20) is parallel to the vertical direction, and the clamping mechanism (10) drives the component to be installed (200) to move above the cylinder (300) fixed on the positioning mechanism (20); and / or The production equipment further comprises a driving mechanism (40), wherein the driving mechanism (40) is connected to the clamping mechanism (10) to drive the clamping mechanism (10) to be movably arranged in a vertical direction and a preset horizontal direction.

9. The production equipment according to claim 1, characterized in that The production equipment further comprises a driving mechanism (40), wherein the driving mechanism (40) comprises: a second mounting member (42), the second mounting member (42) being movably arranged along a preset horizontal direction; A fifth driving member (43), the main body of the fifth driving member (43) is fixedly arranged on the second mounting member (42), the output portion of the fifth driving member (43) is movably arranged in the vertical direction, and the output portion of the fifth driving member (43) is connected to the clamping mechanism (10).

10. The production equipment according to claim 9, characterized in that The driving mechanism (40) further comprises: A fourth driving member (41), the output portion of the fourth driving member (41) is movably arranged along the preset horizontal direction, and the output portion of the fourth driving member (41) is connected to the second mounting member (42).

11. The production equipment according to claim 1, characterized in that The production equipment further comprises a vibrating feeding mechanism, which is used to sequentially feed the plurality of parts (200) to be installed to a discharge position of the vibrating feeding mechanism; the discharge position of the vibrating feeding mechanism is the preset position.

12. The production equipment according to claim 1, characterized in that The first pushing portion (121) and the second pushing portion (122) are both rod-shaped structures; or The pushing assembly (12) includes a pushing member (120), and a first position and a second position are provided on the surface of the pushing member (120) facing the part to be installed (200), and a third protrusion (1221) is protruded at the second position, and the third protrusion (1221) is the second pushing member (122), and the protruding end surface of the third protrusion (1221) is the abutting end surface of the second pushing member (122); the main body of the pushing member (120) corresponding to the first position is the first pushing member (121), and the surface body at the first position is the abutting end surface of the first pushing member (121).

13. The production equipment according to claim 1, characterized in that The part to be installed (200) is a button of an insulin pen, and the body of the insulin pen is the barrel (300).

14. The production equipment according to claim 1, characterized in that Along the predetermined direction, the distance between the abutting end surface of the first pushing portion (121) and the abutting end surface of the second pushing portion (122) is adjustable.

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