Suction nozzle locking tool

Abstract

The invention discloses a suction nozzle locking tool which is used for locking a suction nozzle assembly composed of a suction nozzle body and a main binding head. The tool comprises a suction nozzle fixing plate, a pressing plate, a first driving piece and a second driving piece. The suction nozzle fixing plate is provided with a positioning groove for installing the main binding head, and one end of the suction nozzle body extends out of the positioning groove. The first driving piece drives the pressing plate to push the suction nozzle body into the main binding head, so that the suction nozzle body is tightly attached to the sealing ring; the second driving piece drives the locking device to complete locking of the suction nozzle body and the main binding head through the fastening piece. According to the tool, the pressing action and the locking action are achieved through the double driving pieces respectively, the problem that simultaneous operation is difficult to achieve by a single person is solved, and the operation convenience and the working efficiency are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation processing, and in particular to a suction nozzle locking tool. BACKGROUND

[0002] In the actual application scenario of the eutectic machine, the suction nozzle as a key component, the convenience and efficiency of the replacement operation have an important influence on the overall production process. The suction nozzle assembly is mainly composed of a suction nozzle body and a main binding head. The main binding head is internally provided with a sealing ring, which plays a crucial role in ensuring the normal operation of the suction nozzle and preventing gas leakage.

[0003] When the suction nozzle needs to be replaced, due to the high elasticity of the sealing ring, during the installation process, the end of the suction nozzle body needs to be accurately inserted into the main binding head and tightly fitted with the sealing ring, and at the same time, the suction nozzle body and the main binding head are locked and fixed by screws. However, in the actual operation, it is difficult for a single person to simultaneously complete the two key actions of pressing the sealing ring and locking the screw. Because when operating with one hand, it is necessary to apply sufficient pressure to ensure that the sealing ring is effectively pressed, and at the same time, it is necessary to operate the tool to lock the screw, which is extremely difficult to operate, and often cannot achieve the ideal installation effect.

[0004] Even if two people are arranged to cooperate to replace the operation, there will be many problems. Due to the small size of the suction nozzle, it is difficult for the hand to accurately grasp the position and angle of the suction nozzle during the operation process, and it is also difficult to control the force and uniformity when pressing the sealing ring, which not only easily leads to the installation of the sealing ring not in place, affecting the sealing effect, but also increases the complexity and time cost of the operation, making the overall efficiency of the suction nozzle replacement extremely low, seriously restricting the production efficiency and product quality of the eutectic machine. SUMMARY

[0005] The purpose of the present application is to provide a suction nozzle locking tool to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0007] A suction nozzle locking tool for locking a suction nozzle assembly to be locked, the suction nozzle assembly to be locked comprising a suction nozzle body and a main binding head, one end of the suction nozzle body extending into the main binding head and opposite a sealing ring in the main binding head, comprising:

[0008] A suction nozzle fixing plate, the suction nozzle fixing plate being provided with at least one positioning groove for positioning and installing the main binding head, one end of the suction nozzle body extending out of the positioning groove away from the main binding head;

[0009] A pressing plate, the pressing plate being located at one end of the suction nozzle body extending out of the positioning groove;

[0010] a first driving member, an output end of the first driving member is connected with the pressing plate, the first driving member is used to drive the pressing plate to move along a direction close to or away from the suction nozzle fixing plate, when the pressing plate is close to the suction nozzle fixing plate, the pressing plate abuts against one end of the suction nozzle body protruding out of the positioning slot, so as to push the suction nozzle body into the main binding head and make the suction nozzle body tightly fit with the sealing ring; and

[0011] a second driving member, an output end of the second driving member is connected with a locking device, the second driving member is used to drive the locking device to move along a direction close to the suction nozzle fixing plate, so as to lock the suction nozzle body and the main binding head through a fastener.

[0012] Further, the pressing plate is provided with an avoiding hole opposite to the positioning slot, so that the suction nozzle body can pass through the avoiding hole.

[0013] Further, one side of the pressing plate close to the positioning slot is provided with a boss, the boss is provided with a through hole coaxially communicated with the avoiding hole, when the suction nozzle body partially penetrates into the through hole, an end of the boss away from the pressing plate abuts against a contact surface on the suction nozzle body.

[0014] Further, the suction nozzle fixing plate is detachably arranged at one end of a support seat, and the pressing plate is detachably arranged at the other end of the support seat.

[0015] Further, a third driving member is arranged, an output end of the third driving member is connected with the support seat, the third driving member is used to drive the support seat to move along a direction parallel to a plane where the suction nozzle fixing plate is arranged.

[0016] Further, the support seat is provided with a limiting plate, both ends of a moving path of the support seat are provided with limiting blocks, when the support seat moves to the end of the moving path, the limiting plate abuts against the limiting blocks.

[0017] Further, a guide rod and a sliding seat are arranged, both ends of the guide rod are respectively connected with the support seat, the pressing plate is detachably arranged at the sliding seat, the sliding seat is provided with a guide hole matched with the guide rod, and the sliding seat is slidably arranged on the guide rod through the guide hole.

[0018] Further, a fourth driving member and a connecting plate are arranged, the second driving member is arranged on the connecting plate, an output end of the fourth driving member is connected with the connecting plate, the fourth driving member is used to drive the second driving member and the locking device to move along a direction perpendicular to a driving direction of the second driving member.

[0019] Further, a feeding assembly is further included, the feeding assembly includes a fifth driving member, a feeding pipe and a fastener seat, the fastener seat is provided with a feeding channel communicated with the feeding pipe, an outlet end of the feeding channel is arranged opposite to the working end of the locking device, and the fifth driving member is connected with the fastener seat and used for driving the fastener seat to move in the direction close to or away from the locking device.

[0020] Further, the first driving member and the second driving member are both air cylinders.

[0021] Compared with the prior art, the above technical scheme provided by the embodiment of the present application has the following advantages:

[0022] The positioning groove on the suction nozzle fixing plate is used for positioning the main binding head, so that one end of the suction nozzle body extends into the main binding head and is opposite to the sealing ring, and the other end of the suction nozzle body extends out of the positioning groove. The first driving member drives the pressing plate to move in the direction close to the suction nozzle fixing plate, the pressing plate abuts against one end of the suction nozzle body extending out of the positioning groove, the suction nozzle body is pushed into the main binding head, and the suction nozzle body is tightly attached to the sealing ring. The second driving member drives the locking device to move in the direction close to the suction nozzle fixing plate, and the locking device locks the suction nozzle body and the main binding head by using the fastener.

[0023] The present application solves the problem that a single person cannot simultaneously complete the pressing of the sealing ring and the locking of the screw, and the pressing and locking actions are realized by two driving members, thereby improving the operation convenience and efficiency. The present application ensures the tight attachment of the suction nozzle body to the sealing ring and the reliable locking of the suction nozzle body to the main binding head, thereby improving the sealing effect and the connection stability, and being beneficial to improving the production efficiency and the product quality of the eutectic machine. BRIEF DESCRIPTION OF DRAWINGS

[0024] The drawings incorporated into the specification and constituting a part of the specification show embodiments consistent with the present application and, together with the specification, serve to explain the principles of the present application.

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0026] One or more embodiments are exemplarily illustrated by pictures in the drawings corresponding thereto, and these exemplary illustrations do not constitute a limitation on the embodiments, and elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified, and the drawings do not constitute a proportional limitation.

[0027] Figure 1A perspective view of a nozzle locking tool provided for an embodiment of the present application.

[0028] Figure 2 A structural schematic view of a support seat provided for an embodiment of the present application.

[0029] Figure 3 A structural schematic view of a nozzle assembly provided for an embodiment of the present application.

[0030] Figure 4 A cross-sectional structural schematic view of a pressing plate provided for an embodiment of the present application.

[0031] Figure 5 A structural schematic view of a support seat from another angle provided for an embodiment of the present application.

[0032] Figure 6 A structural schematic view of a feeding assembly provided for an embodiment of the present application.

[0033] Legend of reference signs:

[0034] 1. Nozzle assembly; 101. Nozzle body; 1011. Contact surface; 102. Main binding head;

[0035] 2. Nozzle fixing plate; 201. Positioning groove;

[0036] 3. Pressing plate; 301. Avoidance hole; 302. Boss; 3021. Through hole;

[0037] 4. First driving member;

[0038] 5. Second driving member;

[0039] 6. Locking device;

[0040] 7. Support seat; 701. Limiting plate;

[0041] 8. Third driving member;

[0042] 9. Limiting block;

[0043] 10. Guide rod;

[0044] 11. Sliding seat;

[0045] 12. Fourth driving member;

[0046] 13. Connecting plate;

[0047] 14. Feeding assembly; 1401. Fifth driving member; 1402. Feeding pipe; 1403. Fastener seat; 1403a. Outlet end. DETAILED DESCRIPTION

[0048] In order to make the purposes, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0049] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplicity, the elements and settings of particular examples in the following description will be described with reference to specific arrangements. It will be clear, however, that this is simply for the purposes of providing a thorough and complete disclosure and describing all the various aspects of the application, and does not limit the present application in any way. In addition, the reference numerals in different examples can be repeated. Such repetition is for the purpose of simplicity and clarity and does not indicate the relationship between the discussed various embodiments and / or settings.

[0050] For the purpose of description, spatial relative terms can be used in the description to describe the relative position relationship or movement of one element or feature with respect to another element or feature as shown in the drawings, such as "internal", "external", "inboard", "outboard", "under", "below", "on", "above", "front", "back", and the like. Such spatial relative terms are intended to include different orientations of the nozzle locking tool in use or operation in addition to the orientation depicted in the drawings. For example, if the nozzle locking tool in the drawings is flipped over or changes in posture or changes in movement state, the directional indications will also change accordingly, for example: the element described as "under" or "below" another element or feature will be subsequently oriented as "above" or "above" another element or feature. Therefore, the example term "below" can include both upward and downward orientations. The nozzle locking tool can be additionally oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0051] To solve the technical problem that one person cannot simultaneously complete the pressing of the sealing ring and the locking of the screw in the prior art, the present application provides a nozzle locking tool.

[0052] Figures 1 to 6 The nozzle locking tool provided by the embodiments of the present application is used for locking a nozzle assembly 1 to be locked, the nozzle assembly 1 to be locked comprising a nozzle body 101 and a main binding head 102, one end of the nozzle body 101 extending into the main binding head 102 and being opposite to a sealing ring (not shown in the drawings) in the main binding head 102, and comprising:

[0053] The suction nozzle fixing plate 2 is provided with at least one positioning groove 201 for positioning the main binding head 102, and the suction nozzle body 101 extends out of the positioning groove 201 at one end away from the main binding head 102;

[0054] The pressing plate 3 is located at one end of the suction nozzle body 101 extending out of the positioning groove 201;

[0055] The first driving member 4 is connected to the output end of the pressing plate 3, and is used to drive the pressing plate 3 to move in the direction of approaching or moving away from the suction nozzle fixing plate 2. When the pressing plate 3 approaches the suction nozzle fixing plate 2, the pressing plate 3 abuts against one end of the suction nozzle body 101 extending out of the positioning groove 201, so as to push the suction nozzle body 101 into the main binding head 102 and make the suction nozzle body 101 tightly fit with the sealing ring.

[0056] The second driving member 5 is connected to the locking device 6, and is used to drive the locking device 6 to move in the direction of approaching the suction nozzle fixing plate 2, so as to lock the suction nozzle body 101 and the main binding head 102 by the fastener.

[0057] In the above technical solution, the suction nozzle assembly 1 is composed of the suction nozzle body 101 and the main binding head 102. During installation, the main binding head 102 is accurately placed in the pre-designed positioning groove 201 on the suction nozzle fixing plate 2. Since the design of the positioning groove 201 matches the shape and size of the main binding head 102, the position of the main binding head 102 on the suction nozzle fixing plate 2 is fixed and accurate. At this time, one end of the suction nozzle body 101 extends into the main binding head 102 and is opposite to the sealing ring in the main binding head 102, and the other end of the suction nozzle body 101 extending out of the positioning groove 201 provides a force point for subsequent pressing operation.

[0058] The first driving member 4 starts to work, and the output end thereof is connected to the pressing plate 3 to drive the pressing plate 3 to move in the direction of approaching the suction nozzle fixing plate 2. When the pressing plate 3 moves to a certain position, it abuts against one end of the suction nozzle body 101 extending out of the positioning groove 201. With the first driving member 4 continuing to apply pressure, the pressing plate 3 pushes the suction nozzle body 101 into the main binding head 102, so that the suction nozzle body 101 tightly fits with the sealing ring in the main binding head 102. This step ensures that the sealing ring can play a good sealing role and prevent gas leakage and other problems in the subsequent use process.

[0059] After the suction nozzle body 101 tightly fits with the sealing ring, the second driving member 5 is started. The output end of the second driving member 5 is connected to the locking device 6, which drives the locking device 6 to move in the direction of approaching the suction nozzle fixing plate 2. During the movement of the locking device 6, the fastener (such as a screw) is used to firmly lock the suction nozzle body 101 and the main binding head 102 together, thereby completing the locking operation of the entire suction nozzle assembly.

[0060] In the traditional nozzle replacement operation, it is difficult for a single person to simultaneously complete the two key actions of pressing the sealing ring and locking the screw, and two-person operation has problems such as difficulty in accurately grasping the position and angle of the nozzle by hand, and difficulty in controlling the pressing force and uniformity of the sealing ring. The nozzle locking tool provided by the application realizes the pressing and locking operations of the nozzle body 101 through the first driving member 4 and the second driving member 5 respectively. The operator only needs to control the operation of the first driving member 4 and the second driving member 5, without manually completing multiple complex actions at the same time, greatly improving the convenience of operation and reducing the difficulty of operation.

[0061] Because the tool simplifies the operation process, reduces the time and error of manual operation, and enables the replacement and locking operation of the nozzle assembly to be completed faster and more accurately. A single person can efficiently complete the entire operation process without the need for multiple people to cooperate, saving labor costs and time costs, thereby significantly improving the production efficiency of the eutectic machine and meeting the needs of large-scale production.

[0062] Further, the pressing plate 3 is provided with an avoidance hole 301 opposite to the positioning groove 201, so that the nozzle body 101 passes through.

[0063] In the operation process of the nozzle locking tool, first, the main binding head 102 is placed in the positioning groove 201 of the nozzle fixing plate 2, at this time one end of the nozzle body 101 extends into the main binding head 102 opposite the sealing ring, and the other end extends out of the positioning groove 201. When the first driving member 4 drives the pressing plate 3 to move towards the nozzle fixing plate 2, because the pressing plate 3 is provided with avoidance holes 301 opposite to the positioning groove 201, the nozzle body 101 can smoothly pass through these avoidance holes 301. This makes the pressing plate 3 not be hindered by the nozzle body 101 during movement, and can accurately move to the position abutting the end of the nozzle body 101 extending out of the positioning groove 201, and then push the nozzle body 101 into the main binding head 102, realizing the close fit of the nozzle body 101 and the sealing ring.

[0064] If there is no avoidance hole 301, the pressing plate 3 will be physically blocked when moving to press the nozzle body 101, causing the pressing plate 3 to be unable to accurately reach the predetermined position and unable to apply effective pressure to the nozzle body 101. The design of the avoidance hole 301 cleverly solves this problem, ensuring that the pressing plate 3 can move without obstacles and contact the nozzle body, providing a foundation guarantee for subsequent pressing operation.

[0065] Further, the side of the pressing plate 3 close to the positioning groove 201 is provided with a boss 302, the boss 302 is provided with a through hole 3021 coaxially communicated with the avoidance hole 301, when the nozzle body 101 partially penetrates into the through hole 3021, the end of the boss 302 away from the pressing plate 3 abuts against the contact surface 1011 on the nozzle body 101.

[0066] When the mouthpiece assembly 1 is installed to the mouthpiece locking tool, the main binding head 102 is placed in the positioning groove 201 of the mouthpiece fixing plate 2, and one end of the mouthpiece body 101 extends into the main binding head 102 opposite the sealing ring, and the other end extends out of the positioning groove 201. When the first driving member 4 drives the pressing plate 3 to move close to the mouthpiece fixing plate 2, at this time, since the through hole 3021 on the boss 302 is coaxially communicated with the escape hole 301, the mouthpiece body 101 can smoothly partially penetrate into the through hole 3021. With the continuous closing of the pressing plate 3, the position of the mouthpiece body 101 in the through hole 3021 gradually stabilizes, and when it moves to a certain position, the end of the boss 302 away from the pressing plate 3 abuts against the contact surface 1011 on the mouthpiece body 101. At this time, the first driving member 4 continues to apply pressure, which is uniformly transmitted to the mouthpiece body 101 through the boss 302, pushing the mouthpiece body 101 into the main binding head 102, so that the mouthpiece body 101 tightly fits with the sealing ring.

[0067] Further, it also includes a support seat 7, and the mouthpiece fixing plate 2 is detachably arranged at one end of the support seat 7, and the pressing plate 3 is detachably arranged at the other end of the support seat 7.

[0068] The support seat 7 plays a role of basic support and structural connection in the whole mouthpiece locking tool. The mouthpiece fixing plate 2 is installed at one end of the support seat 7, and is used for positioning and placing the main binding head 102 of the mouthpiece assembly 1 to be locked, thereby providing a stable mounting position for the mouthpiece assembly 1. The pressing plate 3 is installed at the other end of the support seat 7, and can move along the direction set by the support seat 7 under the action of the first driving member 4, thereby realizing the pressing operation on the mouthpiece body 101. In actual production, various different specifications, sizes and shapes of mouthpiece assemblies 1 may be encountered. By designing the mouthpiece fixing plate 2 and the pressing plate 3 to be detachable, the corresponding mouthpiece fixing plate 2 and pressing plate 3 can be quickly replaced according to the characteristics of different mouthpiece assemblies. For example, for a mouthpiece assembly 1 with a larger diameter, a mouthpiece fixing plate 2 with a larger positioning groove 201 and a pressing plate 3 with a corresponding size can be installed; for a mouthpiece body 101 with a special shape, a pressing plate 3 matched therewith can be customized to ensure that the mouthpiece body 101 can be accurately pressed. This makes the tool can be widely applied to the locking work of various types of eutectic machines and mouthpiece assemblies, greatly improving the universality and adaptability of the tool.

[0069] Further, it also includes a third driving member 8, and the output end of the third driving member 8 is connected with the support seat 7, and is used for driving the support seat 7 to move along a direction parallel to the plane where the mouthpiece fixing plate 2 is located.

[0070] In the operation process of the suction nozzle locking tool, the suction nozzle fixing plate 2 and the pressing plate 3 are respectively installed at both ends of the support seat 7, and they jointly complete the locking task of the suction nozzle assembly. The third driving member 8 is a newly added power source, and the output end thereof is connected with the support seat 7. When the third driving member 8 is started, it will output corresponding power according to the preset program or instruction, drive the support seat 7 to move along the direction parallel to the plane where the suction nozzle fixing plate is located, so that the locking hole on the main binding head 102 is aligned with the locking device. This movement can be linear motion, or reciprocating motion according to a specific trajectory, depending on the type and control mode of the third driving member 8. For example, if a linear motor is used as the third driving member 8, it can directly generate linear thrust to drive the support seat 7 to move linearly accurately; if a servo motor is used in cooperation with a screw nut transmission mechanism, the linear movement of the support seat can be converted from the rotary movement of the motor, and the accurate control of the movement distance and speed can be realized.

[0071] Further, the support seat 7 is provided with a limiting plate 701, and limiting blocks 9 are arranged at both ends of the movement path of the support seat 7. When the support seat 7 moves to the end of the movement path, the limiting plate 701 abuts against the limiting blocks 9.

[0072] The support seat 7 can move along the direction parallel to the plane where the suction nozzle fixing plate 2 is located under the driving of the third driving member 8. The support seat 7 is provided with a limiting plate 701 in advance, and limiting blocks 9 are correspondingly arranged at both ends of the movement path of the support seat 7. When the third driving member 8 continuously drives the support seat 7 to move, the support seat 7 will move within the range of the predetermined movement path. Once the support seat 7 moves to the end position of the path, the limiting plate 701 will physically contact and abut against the limiting blocks 9 at this time. Due to the blocking action of the limiting blocks 9, the support seat 7 cannot continue to move in this direction, thereby limiting the movement range of the support seat 7 and ensuring that it always moves within a safe and reasonable range.

[0073] Further, a guide rod 10 and a sliding seat 11 are further included, both ends of the guide rod 10 are connected with the support seat 7 respectively, the pressing plate 3 is detachably arranged on the sliding seat 11, the sliding seat 11 is provided with a guide hole (not shown in the drawing) matched with the guide rod 10, and the sliding seat 11 is slidably arranged on the guide rod 10 through the guide hole.

[0074] In the operation of the mouthpiece locking tool, when the first driving member 4 starts to work, it will apply a force to the sliding seat 11, making the sliding seat 11 have a tendency to move. At this time, since the two ends of the guide rod 10 are stably connected to the support seat 7, a fixed guide rail is formed. The guide hole provided on the sliding seat 11 is matched in size and shape with the guide rod 10, and the sliding seat 11 is slidably arranged on the guide rod 10 through the guide hole. Under the action of the force of the first driving member 4, the sliding seat 11 slides along the straight line direction determined by the guide rod 10. Since the pressing plate 3 is arranged on the sliding seat 11, when the sliding seat 11 moves, the pressing plate 3 also moves. It can be understood that the guide rod 10 provides a precise path guide for the movement of the pressing plate 3, ensuring that the pressing plate 3 can only move in the axial direction of the guide rod 10 and cannot deviate or shake in other directions, thereby realizing stable and accurate straight-line movement of the pressing plate 3.

[0075] Further, the fourth driving member 12 and the connecting plate 13 are further included, the second driving member 5 is arranged on the connecting plate 13, and the output end of the fourth driving member 12 is connected with the connecting plate 13, for driving the second driving member 5 and the locking device 6 to move in a direction perpendicular to the driving direction of the second driving member 5.

[0076] The connecting plate 13 is a key connecting component, and the second driving member 5 is stably arranged thereon. After the fourth driving member 12 is started, an action force is generated at the output end thereof and acts on the connecting plate 13. Due to the force transmission, the connecting plate 13 moves in a specific direction, and the direction is perpendicular to the driving direction of the second driving member 5 itself. For example, if the second driving member 5 drives the locking device 6 to move downward in the vertical direction to perform the locking operation on the mouthpiece body 101 and the main binding head 102, the fourth driving member 12 drives the connecting plate 13 (together with the second driving member 5 and the locking device 6 thereon) to move in the vertical direction perpendicular to the vertical direction. Through such cooperative movement, the locking device 6 can be flexibly adjusted in multiple horizontal directions to adapt to the locking requirements of the mouthpiece assembly 1 in different installation positions.

[0077] Further, the feeding assembly 14 is further included, the feeding assembly 14 includes the fifth driving member 1401, the feeding pipe 1402, and the fastener seat 1403, the fastener seat 1403 is provided with a feeding channel communicated with the feeding pipe 1402, the outlet end 1403a of the feeding channel is arranged opposite to the working end of the locking device 6, and the fifth driving member 1401 is connected with the fastener seat 1403, for driving the fastener seat 1403 to move in the direction close to or away from the locking device 6.

[0078] In the overall operation process of the mouthpiece locking tool, the feeding assembly 14 undertakes the important task of providing fasteners (such as locking pins, bolts, etc.) for the locking device 6.

[0079] In the initial state, the fasteners are placed in the feeding tube 1402, which is in communication with the feeding channel on the fastener seat 1403, forming a continuous material conveying path. When it is necessary to supply fasteners to the locking device 6, the fifth driving member 1401 starts to work. The fifth driving member 1401 generates an acting force and transmits it to the fastener seat 1403, so that the fastener seat 1403 moves in a predetermined direction and gradually approaches the working end of the locking device 6. With the movement of the fastener seat 1403, the outlet end 1403a of the feeding channel also approaches the working end of the locking device 6. When the fastener seat 1403 moves to the appropriate position, the outlet end 1403a of the feeding channel is accurately connected with the working end of the locking device 6, and at this time, the fasteners in the feeding tube 1402 reach the working end of the locking device 6 through the feeding channel under the action of gravity, air pressure or other auxiliary feeding mechanisms, and are ready for subsequent locking operation.

[0080] After the locking operation is completed, if it is necessary to move the fastener seat 1403 away in order to perform other operations or prepare for the next feeding, the fifth driving member 1401 works in the opposite direction, generates an acting force opposite to the previous one, drives the fastener seat 1403 to move away from the locking device 6, so that the outlet end 1403a of the feeding channel is separated from the working end of the locking device and returns to the initial state.

[0081] The cooperation between the feeding assembly 14 and the locking device 6 enables continuous supply of fasteners during the locking operation. After the locking device 6 completes a locking operation, the feeding assembly 14 can quickly prepare fasteners for the next locking operation, reducing the time waste caused by manual feeding or waiting for feeding, and improving the production efficiency. For example, in a large-scale production line, the continuous feeding function can make the production process more smooth, reduce the equipment downtime and improve the overall production capacity.

[0082] In a possible embodiment, the first driving member 4 and the second driving member 5 are both air cylinders.

[0083] The air cylinder is a device that uses compressed air to push the piston to move, thereby converting the pressure energy of compressed air into mechanical energy to drive the load to move linearly, swing or rotate. As air cylinders, the first driving member 4 and the second driving member 5 can accurately control their movement stroke, speed and force by controlling the on-off, pressure and airflow direction of the air source.

[0084] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0085] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated suction nozzle locking tool or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0086] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0087] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0088] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include the direct contact between the first and second features, or the contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0089] In the description of the application, reference to "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that a particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the application. The appearances of the above expressions in various places in the description are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. Moreover, the terms "first", "second", "third", etc. are used herein merely as identifiers for the various embodiments or examples, and are not intended to identify a particular order or sequence.

[0090] Obviously, various modifications and changes can be made to the present application without departing from the spirit and scope of the application. It is understood that such modifications and changes are intended to fall within the scope of the application, which is to be interpreted in the broadest sense possible. Accordingly, the proper scope of the present application is to be determined only by the following claims and their equivalents.

[0091] The above description is the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A nozzle locking tool for locking a nozzle assembly to be locked, the nozzle assembly to be locked comprising a nozzle body and a main band head, one end of the nozzle body extending into the main band head and opposing a sealing ring in the main band head, characterized in that, The application relates to a suction nozzle fixing device, which comprises the following parts: a suction nozzle fixing plate, at least one positioning groove for positioning and mounting a main binding head is arranged on the suction nozzle fixing plate, and an end of a suction nozzle body away from the main binding head extends out of the positioning groove; a pressing plate, which is arranged at an end of the suction nozzle body extending out of the positioning groove; a first driving element, an output end of which is connected with the pressing plate, and the first driving element is used for driving the pressing plate to move along a direction close to or away from the suction nozzle fixing plate, when the pressing plate is close to the suction nozzle fixing plate, the pressing plate abuts against an end of the suction nozzle body extending out of the positioning groove, so that the suction nozzle body is pushed into the main binding head and the suction nozzle body is tightly attached to the sealing ring; and a second driving element, an output end of which is connected with a locking device, and the second driving element is used for driving the locking device to move along a direction close to the suction nozzle fixing plate, so that the suction nozzle body is locked with the main binding head through a fastener.

2. The nozzle locking tool according to claim 1, wherein The pressing plate is provided with an avoiding hole corresponding to the positioning groove, so that the suction nozzle body can pass through the avoiding hole.

3. The nozzle locking tool of claim 2, wherein, A boss is arranged on a side of the pressing plate close to the positioning groove, the boss is provided with a through hole coaxially communicated with the avoiding hole, and when the suction nozzle body partially penetrates into the through hole, an end of the boss away from the pressing plate abuts against a contact surface on the suction nozzle body.

4. The nozzle locking tool of claim 1, wherein, The suction nozzle fixing plate is detachably arranged at one end of a support base, and the pressing plate is detachably arranged at the other end of the support base.

5. The nozzle locking tool of claim 4, wherein, A third driving element is further arranged, and an output end of the third driving element is connected with the support base, and the third driving element is used for driving the support base to move along a direction parallel to a plane where the suction nozzle fixing plate is arranged.

6. The nozzle locking tool of claim 4, wherein, The support base is provided with a limiting plate, and limiting blocks are arranged at both ends of a moving path of the support base, and when the support base moves to the ends of the moving path, the limiting plate abuts against the limiting blocks.

7. The nozzle locking tool of claim 4, wherein, A guide rod and a sliding base are further arranged, both ends of the guide rod are respectively connected with the support base, the pressing plate is detachably arranged on the sliding base, the sliding base is provided with a guide hole matched with the guide rod, and the sliding base is slidably arranged on the guide rod through the guide hole.

8. The nozzle locking tool of claim 1, wherein, A fourth driving element and a connecting plate are further arranged, the second driving element is arranged on the connecting plate, an output end of the fourth driving element is connected with the connecting plate, and the fourth driving element is used for driving the second driving element and the locking device to move along a direction vertical to a driving direction of the second driving element.

9. The mouth lock tool of claim 1, wherein, A feeding assembly is further arranged, the feeding assembly comprises a fifth driving element, a feeding pipe and a fastener base, the fastener base is provided with a feeding channel communicated with the feeding pipe, an outlet end of the feeding channel is arranged opposite to a working end of the locking device, the fifth driving element is connected with the fastener base, and the fifth driving element is used for driving the fastener base to move along a direction close to or away from the locking device.

10. The mouth lock tool of claim 1, wherein, The first driving element and the second driving element are both air cylinders.

Images