Spring distributing and blocking device

Abstract

The utility model provides a spring distributing and blocking device which comprises a parallel opening and closing air cylinder, a first clamping block, a second clamping block, a first distributing assembly and a second distributing assembly, and the parallel opening and closing air cylinder comprises a first pneumatic claw and a second pneumatic claw; the first material distributing assembly comprises a first supporting block, a first guide shaft, a first spring and a first material distributing block, the first supporting block is arranged on the first clamping block, the first spring is arranged between the first material distributing block and the first supporting block, one end of the first guide shaft penetrates through the first supporting block, and the first spring is connected with the first material distributing block; and a first stop block is arranged at the other end of the first guide shaft. The distributing block of the spring distributing and blocking device meets the use requirement that irregular-shaped part products are firstly clamped and then assembled by pressing the springs, equipment cost is saved for companies, meanwhile, when the parts are taken out for return stroke after being assembled, the distributing block can move left and right, and injector parts do not interfere with the distributing block when being taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of siliconization equipment, in particular to a spring material distribution blocking device. Background Art

[0002] In the automated production of injectors for medical devices, a vibration plate is usually used to achieve automated loading. Since the shapes of the injector parts are irregular, the injector parts need to be clamped after being divided by the vibration plate before being assembled. However, due to the irregular shapes of the parts, the dividing block cannot clamp the parts, and this causes interference between the dividing block and the injector parts during the return stroke after assembly. Utility Model Content

[0003] Therefore, one purpose of the present invention is to provide a spring material distribution blocking device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a spring material dividing and blocking device, comprising a parallel opening and closing cylinder, a first clamping block, a second clamping block, a first material dividing assembly and a second material dividing assembly, the parallel opening and closing cylinder comprises a first air claw and a second air claw, the first clamping block is arranged on the first air claw, and the second clamping block is arranged on the second air claw;

[0005] The first material dividing assembly includes a first support block, a first guide shaft, a first spring and a first material dividing block. The first support block is arranged on the first clamping block, the first spring is arranged between the first material dividing block and the first support block, one end of the first guide shaft passes through the first support block and is connected to the first material dividing block by the first spring, and the other end of the first guide shaft is provided with a first stop block.

[0006] Preferably, the second material dividing assembly includes a second support block, a second guide shaft, a second spring and a second material dividing block, the second support block is arranged on the second clamping block, the second spring is arranged between the second material dividing block and the second support block, one end of the second guide shaft passes through the second support block and is connected to the second material dividing block, and the other end of the second guide shaft is provided with a second stop block.

[0007] In any of the above solutions, preferably, the first dividing block is arranged above the first clamping block, and the second dividing block is arranged above the second clamping block.

[0008] In any of the above schemes, it is preferred that it also includes a material dividing lifting cylinder, and the output end of the material dividing lifting cylinder is connected to the parallel opening and closing cylinder.

[0009] In any of the above schemes, it is preferred that it further includes a baffle and a positioning block, one end of the baffle is connected to the parallel opening and closing cylinder, and the other end of the baffle is provided with a positioning block.

[0010] In any of the above schemes, preferably, a first position sensor and a second position sensor are provided on the parallel opening and closing cylinder.

[0011] In any of the above schemes, it is preferred that there are two first support blocks, two first guide shafts and two first springs, and two ends of the first material distribution block are respectively connected to one first guide shaft.

[0012] In any of the above schemes, it is preferred that there are two second support blocks, two second guide shafts and two second springs respectively, and two ends of the second material distribution block are respectively connected to the two second guide shafts.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] 1. One end of the spring in the dividing assembly of the spring dividing blocking device is connected to the dividing block, and the other end is connected to the supporting block. The dividing block moves in the horizontal direction perpendicular to the supporting block through the compression spring, so that the dividing block can move left and right. The first dividing assembly and the second dividing assembly are clamped on both sides of the injector part with the clamping block, which meets the use requirements of irregular-shaped parts products that are clamped first and then assembled, saving equipment costs for the company.

[0015] 2. When the spring material dividing and blocking device is taken out for return after assembly, the dividing block moves in the horizontal direction perpendicular to the supporting block through the compression spring, so that the dividing block can move left and right, so that the pusher parts will not interfere with the dividing block when being taken out.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of a spring material distribution blocking device according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A front view of the spring material distribution blocking device shown in;

[0020] Figure 3 for Figure 2 A right side view of the spring material dispensing blocking device shown in ;

[0021] Figure 4 for Figure 3 A rear view of the spring material dispensing blocking device shown in ;

[0022] Figure 5 for Figure 2 B is a partial enlarged view;

[0023] Figure 6 A spring material distribution blocking device according to an embodiment of the utility model Figure 1 The structural schematic diagram of the material distribution component shown in;

[0024] Figure 7 A spring material distribution blocking device according to an embodiment of the utility model Figure 1 A schematic diagram of the structure in which the dividing block is connected to the guide shaft as shown in FIG.

[0025] Figure 8 for Figure 7 A front view of the support block shown;

[0026] Fig. 9 for Figure 8 Cross-sectional view along the AA direction.

[0027] Among them: 1. Parallel opening and closing cylinder; 2. First clamping block; 3. Second clamping block; 4. First air claw; 5. Second air claw; 6. First support block; 7. First guide shaft; 8. First spring; 9. First material dividing block; 10. First stop block; 11. Second support block; 12. Second material dividing block; 13. Material dividing lifting cylinder; 14. Baffle; 15. Positioning block; 16. First position sensor; 17. Second position sensor; 18. First spring positioning hole; 19. First through hole; 20. First stop hole; DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In order to achieve the above purpose, Figures 1 to 9As shown, the utility model provides a spring material dividing and blocking device, including a parallel opening and closing cylinder 1, a first clamping block 2, a second clamping block 3, a first material dividing assembly and a second material dividing assembly. The parallel opening and closing cylinder 1 includes a first air claw 4 and a second air claw 5. The first clamping block 2 is arranged on the first air claw 4, and the second clamping block 3 is arranged on the second air claw 5.

[0031] The first material dividing assembly includes a first support block 6, a first guide shaft 7, a first spring 8 and a first material dividing block 9. The first support block 6 is arranged on the first clamping block 2. The first spring 8 is arranged between the first material dividing block 9 and the first support block 6. One end of the first guide shaft 7 passes through the first support block 6 and the first spring 8 and is connected to the first material dividing block 9. The other end of the first guide shaft 7 is provided with a first stop block 10.

[0032] The parallel opening and closing cylinder 1 drives the first clamping block 2 to move horizontally through the first air claw 4, and the second air claw 5 drives the second clamping block 3 to move horizontally. The first clamping block 2 and the second clamping block 3 cooperate with each other to clamp parts. The first clamping block 2 is connected to the first material dividing assembly, and the second clamping block 3 is connected to the second material dividing assembly. The first material dividing assembly and the second material dividing assembly cooperate with each other to clamp parts.

[0033] The surfaces opposite to the first material distribution component and the second material distribution component are respectively provided with inclined surfaces, one end of the first spring 8 abuts against the first material distribution block 9, and the other end of the first spring 8 abuts against the first support block 6, one end of the first guide shaft 7 passes through the first support block 6, the first spring 8 is fixedly connected to the first material distribution block 9, and the first support block 6 is provided with a first spring 8 positioning hole, a first through hole 19 and a first stop hole 20, the center points of the first spring 8 positioning hole, the first through hole 19 and the first stop hole 20 coincide, the first spring 8 abuts against the first spring 8 positioning hole, the first guide shaft 7 passes through the first spring 8 positioning hole, the first through hole 19 and the first stop hole 20, the first stop block 10 is circular, the diameter of the first stop block 10 is larger than the diameter of the first through hole 19 and smaller than the diameter of the first stop hole 20, the first guide shaft 7 can slide freely in the first through hole 19, and the function of the first stop block 10 is to limit the position of the first guide shaft 7.

[0034] One end of the spring in the dividing assembly of this spring dividing blocking device is connected to the dividing block, and the other end is connected to the supporting block. The dividing block moves in the horizontal direction perpendicular to the supporting block through the compression spring, so that the dividing block can move left and right. The first dividing assembly and the second dividing assembly are clamped on both sides of the injector part with the clamping block, which meets the use requirements of irregular shaped parts products to be clamped before assembly, saving equipment costs for the company.

[0035] Furthermore, the second material dividing assembly includes a second support block 11, a second guide shaft, a second spring and a second material dividing block 12. The second support block 11 is arranged on the second clamping block 3, and the second spring is arranged between the second material dividing block 12 and the second support block 11. One end of the second guide shaft passes through the second support block 11 and is connected to the second material dividing block 12 by the second spring, and the other end of the second guide shaft is provided with a second stop block.

[0036] One end of the second spring rests on the second dividing block 12, and the other end of the second spring rests on the second supporting block 11. One end of the second guide shaft passes through the second supporting block 11, and the second spring is fixedly connected to the second dividing block 12. The second supporting block 11 is provided with a second spring positioning hole, a second through hole and a second stop hole. The center points of the second spring positioning hole, the second through hole and the second stop hole coincide. The second spring rests on the second spring positioning hole, and the second guide shaft passes through the second spring positioning hole, the second through hole and the second stop hole. The second stop block is circular, and the diameter of the second stop block is larger than the diameter of the second through hole and smaller than the diameter of the second stop hole. The second guide shaft can slide freely in the second through hole, and the second stop block is used to limit the position of the second guide shaft.

[0037] Furthermore, the first dividing block 9 is arranged above the first clamping block 2 , and the second dividing block 12 is arranged above the second clamping block 3 .

[0038] The first material distributing assembly and the second material distributing assembly cooperate with the first clamping block 2 and the second clamping block 3 to clamp the injector parts respectively.

[0039] Furthermore, it also includes a material dividing lifting cylinder 13, and the output end of the material dividing lifting cylinder 13 is connected to the parallel opening and closing cylinder 1.

[0040] The material dividing lifting cylinder 13 drives the parallel opening and closing cylinder 1 to move up and down, and the parallel opening and closing cylinder 1 is adjusted to a suitable position to facilitate placing the parts between the first clamping block 2 and the second clamping block 3.

[0041] Furthermore, it also includes a baffle 14 and a positioning block 15 . One end of the baffle 14 is connected to the parallel opening and closing cylinder 1 , and the other end of the baffle 14 is provided with a positioning block 15 .

[0042] The positioning block 15 is located between the first clamping block 2 and the second clamping block 3. One side of the positioning block 15 is concave, and it can also be other shapes. The height of the top of the positioning block 15 is on the same plane as the tops of the first clamping block 2 and the second clamping block 3. The positioning block 15 is used to position the parts.

[0043] Furthermore, the parallel opening and closing cylinder 1 is provided with a first position sensor 16 and a second position sensor 17 .

[0044] The first position sensor 16 is used to detect the position of the first air gripper 4 , and the second position sensor 17 is used to detect the position of the second air gripper 5 .

[0045] Specifically, there are two first support blocks 6, two first guide shafts 7 and two first springs 8, and both ends of the first dividing block 9 are respectively connected to one first guide shaft 7. The first guide shaft 7 is respectively connected to one first support block 6.

[0046] Specifically, there are two second support blocks 11 , two second guide shafts and two second springs, and two ends of the second material distribution block 12 are connected to the two second guide shafts respectively. The second guide shafts are connected to one second support block 11 respectively.

[0047] The utility model is a spring material distribution blocking device, the working principle of which is as follows:

[0048] When putting the parts in, the first air claw and the second air claw drive the first clamping block and the second clamping block to cooperate with each other to clamp the parts, the first spring elastically supports the first dividing block, and the second spring elastically supports the second dividing block, so that the first dividing block and the second dividing block are clamped on the parts to fix the parts; when taking out the parts, the first spring elastically supports the first dividing block, and the second spring elastically supports the second dividing block, and the first dividing block and the second dividing block move left and right to take out the parts, and there will be no interference with the parts.

[0049] The utility model uses a movable material dividing block with a spring to meet the use requirement of first clamping and then assembling parts of irregular shapes, thus saving equipment costs for the company.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] It is not difficult for those skilled in the art to understand that the utility model includes any combination of the utility model content and the specific implementation method part of the above specification and the various parts shown in the drawings. Due to the limited space and to make the specification concise, the various schemes composed of these combinations are not described one by one. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0052] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring material dispensing and blocking device, characterized in that: It includes a parallel opening and closing cylinder, a first clamping block, a second clamping block, a first material dividing assembly and a second material dividing assembly, wherein the parallel opening and closing cylinder includes a first air claw and a second air claw, the first clamping block is arranged on the first air claw, and the second clamping block is arranged on the second air claw; The first material dividing assembly includes a first support block, a first guide shaft, a first spring and a first material dividing block, the first support block is arranged on the first clamping block, the first spring is arranged between the first material dividing block and the first support block, one end of the first guide shaft passes through the first support block, the first spring is connected to the first material dividing block, and the other end of the first guide shaft is provided with a first stop block.

2. A spring material distribution blocking device as claimed in claim 1, characterized in that: The second material dividing assembly includes a second support block, a second guide shaft, a second spring and a second material dividing block. The second support block is arranged on the second clamping block, the second spring is arranged between the second material dividing block and the second support block, one end of the second guide shaft passes through the second support block and is connected to the second material dividing block, and the other end of the second guide shaft is provided with a second stop block.

3. A spring material distribution blocking device as claimed in claim 2, characterized in that: The first dividing block is arranged above the first clamping block, and the second dividing block is arranged above the second clamping block.

4. A spring material distribution blocking device as claimed in claim 1, characterized in that: It also includes a material distribution lifting cylinder, and the output end of the material distribution lifting cylinder is connected to the parallel opening and closing cylinder.

5. A spring material distribution blocking device as claimed in claim 1, characterized in that: It also includes a baffle and a positioning block, one end of the baffle is connected to the parallel opening and closing cylinder, and the other end of the baffle is provided with the positioning block.

6. A spring material distribution blocking device as claimed in claim 1, characterized in that: The parallel opening and closing cylinder is provided with a first position sensor and a second position sensor.

7. A spring material distribution blocking device as claimed in claim 2, characterized in that: There are two of each of the first supporting block, the first guide shaft and the first spring, and both ends of the first material distribution block are connected to one of the first guide shafts respectively.

8. A spring material distribution blocking device as claimed in claim 7, characterized in that: There are two of the second supporting block, the second guide shaft and the second spring respectively, and two ends of the second material distribution block are respectively connected to the two second guide shafts.

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