Press fitting system

Abstract

The utility model provides a press-fitting system, including a frame, a pressing head device, a first feeding track, a first chuck, a second chuck, a first driving device and an elastic device arranged on the frame, wherein the first driving device, the first chuck, the second chuck and the elastic device are arranged along a first direction, the output shaft of the first driving device is connected to the first chuck, and the elastic device is connected to the second chuck; in a first state, the first chuck and the second chuck cooperate to form a first accommodating space that allows materials transported by the first feeding track to enter; in a second state, the first chuck and the second chuck cooperate to clamp the material, and the pressing head device can press the clamped material into a workpiece located on the opposite side of the pressing head device. The first driving device switches the first chuck and the second chuck from the first state to the second state, the first chuck and the second chuck clamp the material, and the pressing head device presses the clamped material into the corresponding position of the workpiece, which is simple to work and has strong applicability.

Description

Technical Field

[0001] The utility model relates to the field of assembly equipment, in particular to a press-fitting system. Background Art

[0002] Pressing is a process that compresses or fixes an object to another object by mechanical force or hydraulic pressure. It can be used to manufacture parts, assemble workpieces and reinforce structures, and is widely used in fields such as automobiles, machinery, and electronics.

[0003] The existing Chinese patent application document with announcement number CN218169341U discloses an automatic pressing machine for bottle cap gaskets, which includes a workbench, a turntable rotatably fixed on the workbench, and a first driving member for driving the turntable to rotate. A material trough for placing bottle caps is provided on the peripheral side of the turntable, a baffle is fixed on the workbench on the peripheral side of the turntable, a feed port and a discharge port are provided on the baffle, and conveyor belts for feeding and discharging are provided at the feed port and the discharge port. A pressing assembly for pressing gaskets and a loading assembly for providing gaskets to the pressing assembly are provided on one side of the baffle on the workbench, the loading assembly is located above the pressing assembly, and the pressing assembly includes a vacuum air head that is rotatably lifted and lowered and a vacuum source for providing vacuum to the vacuum air head.

[0004] In the prior art, when the bottle cap runs to the press-fitting assembly, the press-fitting system sucks the gasket out of the loading assembly through the rising vacuum air head, and then rotates 180° and descends to press the gasket into the bottle cap. The operation is complicated and the applicability is poor, so there is room for improvement. Utility Model Content

[0005] In view of the defects in the prior art, the purpose of the utility model is to provide a press-fitting system.

[0006] According to a pressing system provided by the utility model, it includes a frame, a pressing head device arranged on the frame, a first feeding track, a first chuck, a second chuck, a first driving device and an elastic device, the first driving device, the first chuck, the second chuck and the elastic device are arranged along a first direction, the output shaft of the first driving device is connected to the first chuck, and the elastic device is connected to the second chuck; in the first state, the first chuck and the second chuck cooperate to form a first accommodating space allowing the material transported by the first feeding track to enter; in the second state, the first chuck and the second chuck cooperate to clamp the material, and the pressing head device can press the clamped material into the workpiece located on the opposite side of the pressing head device.

[0007] Preferably, a limit block is provided on the second chuck; in the first state: the limit block is in contact with the frame, and the first chuck and the second chuck cooperate to form a first accommodating space allowing the material transported by the first feeding track to enter; in the second state: the limit block is not in contact with the frame, and the first chuck and the second chuck cooperate to clamp the material.

[0008] Preferably, it also includes a second feeding track; in the first state, the first clamp and the second clamp cooperate to form a second accommodating space that allows the material transported by the second feeding track to enter.

[0009] Preferably, the first feeding track and the second feeding track both comprise a conveyor belt and / or an air blowing device.

[0010] Preferably, a main mounting plate is arranged above the first feeding track, the second feeding track and the first clamp in the first state.

[0011] Preferably, the first feeding track and the second feeding track are respectively located on two sides of the first clamping head.

[0012] Preferably, it further comprises a clamp for clamping the workpiece; in the second state, the clamp is arranged on the opposite side of the pressure head device.

[0013] Preferably, the pressing head device comprises a driving member and a pressing block, wherein the pressing block is fixedly connected to an output shaft of the driving member, and the driving member drives the pressing block to reciprocate linearly along a second direction, wherein the second direction is perpendicular to the first direction.

[0014] Preferably, the material comprises a piston, and the workpiece comprises a glue bottle.

[0015] Preferably, two piston installation positions are provided on the glue bottle.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model feeds the material into the first accommodating space formed by the cooperation of the first chuck and the second chuck through the first feeding track, the first driving device switches the first chuck and the second chuck from the first state to the second state, the first chuck and the second chuck clamp the material, and the pressing head device presses the clamped material into the corresponding position of the workpiece, which is simple to work and has strong applicability.

[0018] 2. The utility model simultaneously feeds the material between the first chuck and the second chuck through the first feeding track and the second feeding track, which helps to press two materials into corresponding positions of the workpiece at the same time, thereby helping to improve work efficiency.

[0019] 3. The utility model uses the cooperation of the limit block, the elastic device and the first driving device to enable the first chuck and the second chuck to clamp the materials in the first accommodating space and the second accommodating space during the switching process between the first state and the second state, which helps to improve the convenience of loading and can be reset and repeated. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the press-fitting system of the utility model;

[0022] Figure 2 This is a schematic diagram of the matching structure of the first chuck and the second chuck of the utility model.

[0023] Reference numerals:

[0024] Frame 1 First chuck 4

[0025] Main mounting plate 10 Second clamp 5

[0026] Second feeding track 11 limit block 51

[0027] Press head device 2 First drive device 6

[0028] Driving member 21 Elastic device 7

[0029] Pressure block 22 Baffle 8

[0030] First feeding track 3 Clamp 9 DETAILED DESCRIPTION

[0031] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0032] like Figure 1 and Figure 2 As shown, a pressing system provided by the utility model includes a frame 1, a pressing head device 2, a first feeding track 3, a first chuck 4, a second chuck 5, a first driving device 6 and an elastic device 7 arranged on the frame 1, the first driving device 6, the first chuck 4, the second chuck 5 and the elastic device 7 are arranged along a first direction, the output shaft of the first driving device 6 is connected to the first chuck 4, and the elastic device 7 is connected to the second chuck 5.

[0033] First state: the first clamp 4 and the second clamp 5 cooperate to form a first accommodating space that allows the material transported by the first feeding track 3 to enter.

[0034] Second state: the first clamp 4 and the second clamp 5 cooperate to clamp the material, and the pressing head device 2 can press the clamped material into the workpiece located at the opposite side of the pressing head device 2 .

[0035] In the first state, the first chuck 4 and the second chuck 5 cooperate to form a first accommodating space, the first feeding track 3 feeds the material into the first accommodating space, the first driving device 6 drives the first chuck 4 and the second chuck 5 to move in the direction close to the elastic device 7, the first chuck 4 and the second chuck 5 enter the second state and cooperate to stably clamp the material in the first accommodating space, and the first driving device 6 feeds the first chuck 4 and the second chuck 5 into the working position, the pressing head device 2 starts to press the material clamped by the first chuck 4 and the second chuck 5 out and into the workpiece on the opposite side. Subsequently, the first driving device 6 drives the first chuck 4 to reset, the second chuck 5 resets under the action of the elastic device 7, and the first chuck 4 and the second chuck 5 return to the first state.

[0036] Specifically, the frame 1 is erected on the ground, has a certain structural strength, and serves as a support for the system. The first feeding track 3, the first chuck 4, the second chuck 5, the first driving device 6 and the elastic device 7 are all located in the same horizontal plane. The first chuck 4 and the second chuck 5 both have an arc-shaped structure that is recessed inward to form a first accommodating space and cooperate with the clamping material. The arc shape and size of the first chuck 4 and the second chuck 5 can be set according to the shape and size of the actual material. A baffle 8 is also provided on the side of the first chuck 4 away from the second chuck 5. When the first chuck 4 and the second chuck 5 are switched from the first state to the second state, the baffle 8 blocks the first feeding track 3 to prevent the material in the first feeding track 3 from entering the first chuck 4 and the first driving device 6 to cause interference. The first driving device 6 can adopt any linear reciprocating driving device in the prior art. The elastic device 7 can be a compression spring, and the elastic device 7 is in a compressed state, and the end of the elastic device 7 away from the second chuck 5 is connected to the frame 1 or the fixed structure to ensure the elastic stability of the elastic device 7.

[0037] The invention also includes a clamp 9 for clamping the workpiece; the second state: the clamp 9 is arranged on the opposite side of the pressure head device 2. The pressure head device 2 includes a driving member 21 and a pressure block 22, the pressure block 22 is fixedly connected to the output shaft of the driving member 21, and the driving member 21 drives the pressure block 22 to reciprocate linearly along the second direction, and the second direction is perpendicular to the first direction. The driving member 21 is a linear reciprocating driving device. The pressure head device 2 and the clamp 9 are located on both sides of the second clamp 5 installation plane along the second direction, and are arranged opposite to each other.

[0038] It should be noted that the material of the present application includes a piston, and the workpiece includes a plastic bottle, and the present application is particularly suitable for the operation of pressing the piston into the plastic bottle. However, the present application is also applicable to other press-fitting processes that meet the conditions, and the present application does not specifically limit them.

[0039] More specifically, a limit block 51 is provided on the second chuck 5. In the first state, the limit block 51 contacts the frame 1, and the first chuck 4 and the second chuck 5 cooperate to form a first accommodation space that allows the material transported by the first feeding track 3 to enter. In the second state, the limit block 51 does not contact the frame 1, and the first chuck 4 and the second chuck 5 cooperate to clamp the material. With the provision of the limit block 51, the size of the space formed by the cooperation of the first chuck 4 and the second chuck 5 can be adjusted. In the first state, with the help of the limit block 51, there is a certain interval between the first chuck 4 and the second chuck 5, which facilitates the entry of the material into the first accommodation space. The first driving device 6 drives the first chuck 4 and the second chuck 5 to move in the direction close to the elastic device 7, and the contact state between the limit block 51 and the frame 1 is released. The first chuck 4 and the second chuck 5 clamp the material under the action of the elastic device 7.

[0040] The present application provides a preferred embodiment: it also includes a second feeding track 11. The first state: the first chuck 4 and the second chuck 5 cooperate to form a second accommodating space that allows the material transported by the second feeding track 11 to enter. The first feeding track 3 and the second feeding track 11 are respectively located on both sides of the first chuck 4. With the arrangement of the first feeding track 3 and the second feeding track 11, it is possible to achieve that the first chuck 4 and the second chuck 5 clamp two materials at the same time, and the sizes and shapes of the two materials are independent of each other, and can be set according to actual needs. In addition, it is possible to complete one-time clamping and pressing to press the two materials into the corresponding positions of the workpiece at the same time, thereby improving production efficiency and processing accuracy. For example: two piston installation positions are provided on the rubber bottle, and two pistons of different sizes can be pressed into the corresponding positions of the rubber bottle at the same time with the help of the pressing system of the present application.

[0041] The present application provides a preferred embodiment: the first feeding track 3 and the second feeding track 11 both include a conveyor belt and / or a blowing device. A main mounting plate 10 is arranged above the first feeding track 3, the second feeding track 11 and the first clamp 4 in the first state. The main mounting plate 10 seals the first feeding track 3, the second feeding track 11 and the first clamp 4 in the first state, which can prevent the material from escaping during the process of entering the first accommodating space, and helps to improve the stability of the equipment operation.

[0042] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A press-fitting system, characterized in that: The invention comprises a frame (1), a pressing head device (2) arranged on the frame (1), a first feeding track (3), a first clamp (4), a second clamp (5), a first driving device (6) and an elastic device (7), wherein the first driving device (6), the first clamp (4), the second clamp (5) and the elastic device (7) are arranged along a first direction, an output shaft of the first driving device (6) is connected to the first clamp (4), and the elastic device (7) is connected to the second clamp (5); First state: the first clamp (4) and the second clamp (5) cooperate to form a first accommodating space allowing materials transported by the first feeding track (3) to enter; Second state: the first clamp (4) and the second clamp (5) cooperate to clamp the material, and the pressing head device (2) is capable of pressing the clamped material into a workpiece located on the opposite side of the pressing head device (2).

2. The press-fitting system according to claim 1, characterized in that: A limiting block (51) is provided on the second clamping head (5); First state: the limit block (51) is in contact with the frame (1), and the first clamp (4) and the second clamp (5) cooperate to form a first accommodating space that allows materials transported by the first feeding track (3) to enter; Second state: the limit block (51) is not in contact with the frame (1), and the first clamp (4) and the second clamp (5) cooperate to clamp the material.

3. The press-fitting system according to claim 1, characterized in that: Also includes a second feeding track (11); First state: the first clamp (4) and the second clamp (5) cooperate to form a second accommodating space that allows materials transported by the second feeding track (11) to enter.

4. The press-fitting system according to claim 3, characterized in that: The first feeding track (3) and the second feeding track (11) both comprise a conveyor belt and / or an air blowing device.

5. The press-fitting system according to claim 3, characterized in that: A main mounting plate (10) is arranged above the first feeding track (3), the second feeding track (11) and the first clamp (4) in the first state.

6. The press-fitting system according to claim 3, characterized in that: The first feeding track (3) and the second feeding track (11) are respectively located on two sides of the first clamping head (4).

7. The press-fitting system according to claim 1, characterized in that: Also included is a clamp (9) for clamping a workpiece; Second state: the clamp (9) is arranged on the opposite side of the pressure head device (2).

8. The press-fitting system according to claim 1, characterized in that: The pressing head device (2) comprises a driving member (21) and a pressing block (22), wherein the pressing block (22) is fixedly connected to an output shaft of the driving member (21), and the driving member (21) drives the pressing block (22) to reciprocate linearly along a second direction, wherein the second direction is perpendicular to the first direction.

9. The press-fitting system according to claim 1, characterized in that: The material includes a piston, and the workpiece includes a glue bottle.

10. The press-fitting system according to claim 9, characterized in that: The glue bottle is provided with two piston installation positions.

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