Device for clamping and detecting teeth of anti-counterfeiting cover

Abstract

The utility model relates to a device for clamping and detecting teeth of an anti-counterfeiting cover. The device comprises two clamping plates and an air cylinder, in the two clamping plates, one clamping plate is provided with a fixed clamping block, and the other clamping plate is provided with an elastic clamping assembly; the device for clamping and detecting the teeth of the anti-fake cover is ingenious in design, the two clamping plates are driven to get close to each other through the air cylinder, then the fixed clamping block and the elastic clamping assembly are driven to get close to each other, when the clamping block and the fixed clamping block are matched to clamp the teeth of the anti-fake cover, the teeth of the anti-fake cover push the clamping block, and the elastic reset piece is compressed and deformed by the clamping block; the clamping block moves in the direction deviating from the fixed clamping block, the force for clamping the teeth of the anti-fake cover is controlled by controlling the compression amount of the elastic reset piece, the teeth of the anti-fake cover are not prone to being broken, and the yield is high.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, and more specifically to a device for clamping and detecting teeth of an anti-counterfeiting cover. Background Art

[0002] When clamping the teeth of the anti-counterfeit cover, the existing anti-counterfeit cover clamping mechanism mostly directly drives the two clamping plates to move closer to each other to clamp the anti-counterfeit cover through the clamping cylinder. However, clamping the anti-counterfeit cover only by the clamping cylinder will break the teeth of the anti-counterfeit cover due to the rigidity of the clamping cylinder, resulting in a significant reduction in the yield rate of the anti-counterfeit cover. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a device for clamping and detecting teeth of an anti-counterfeiting cover in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a device for clamping and detecting teeth of an anti-counterfeiting cover, comprising two clamping plates and a cylinder driving the two clamping plates to move closer to or away from each other; wherein, one of the two clamping plates is provided with a fixed clamping block, and the other clamping plate is provided with an elastic clamping assembly; a clamping space for inserting the anti-counterfeiting cover is provided between the fixed clamping block and the elastic clamping assembly; the elastic clamping assembly comprises a mounting seat fixedly connected to the clamping plate, a clamping block movably connected to the mounting seat and cooperating with the fixed clamping block to clamp the teeth of the anti-counterfeiting cover, and an elastic reset member providing elastic force to the clamping block; when the elastic reset member is in a free state, at least a part of the clamping block extends into the clamping space;

[0005] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model further comprises a detection component for detecting whether the clamping block moves in a direction away from the fixed clamping block; the detection component is located on a side of the elastic clamping component facing away from the fixed clamping block;

[0006] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model, wherein the clamping block is slidably connected to the mounting seat; the sliding track of the clamping block is parallel to the sliding track of the clamping plate;

[0007] The device for clamping and detecting teeth of an anti-counterfeit cover described in the utility model, wherein the mounting seat comprises two parallel substrates fixedly connected to the clamping plate, a front baffle plate and a rear baffle plate; a sliding channel parallel to the moving track of the clamping plate is provided between the two substrates; the clamping block and the elastic reset member are both located in the sliding channel; the front ends of the two substrates are fixedly connected by the front baffle plate, and the rear ends of the two substrates are fixedly connected by the rear baffle plate;

[0008] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model, wherein the clamping block comprises a first clamping portion protruding upwardly from the sliding channel and extending toward the clamping space, a connecting portion connected with the elastic reset member, and a detected portion protruding from the sliding channel and detecting with the detection assembly;

[0009] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model, wherein the fixed clamp block is provided with a second clamping portion corresponding to the first clamping portion; the first clamping portion and the second clamping portion cooperate with each other to clamp the teeth of the anti-counterfeit cover;

[0010] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model, wherein the surface of the connecting portion facing the clamping space is provided with a first limiting surface affixed to the front baffle plate, and a second limiting surface affixed to the clamping plate; the first limiting surface and the second limiting surface are respectively located on two planes;

[0011] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model, wherein one end of the elastic reset member is fixedly connected to the connecting portion, and the other end is fixedly connected to the rear baffle;

[0012] The device for clamping and detecting teeth of an anti-counterfeit cover of the utility model, wherein the detection component comprises a sensor arranged below the detected part, and a fixing component for fixing the sensor on one side of the cylinder;

[0013] The utility model discloses a device for clamping and detecting teeth of an anti-counterfeit cover, wherein when the elastic reset member is in a free state, the distance between the sensor and the clamping block is the same as the length of the clamping block extending into the clamping space; when the elastic reset member is compressed by the clamping block, the clamping block moves to the top of the sensor and is sensed by the sensor.

[0014] The beneficial effect of the utility model is that the device for clamping and detecting the teeth of the anti-counterfeiting cover is cleverly designed, and the two clamping plates are driven closer to each other by the cylinder, thereby driving the fixed clamping block and the elastic clamping assembly closer to each other. When the clamping block and the fixed clamping block cooperate with each other to clamp the teeth of the anti-counterfeiting cover, the teeth of the anti-counterfeiting cover push the clamping block, and the elastic reset part is compressed and deformed by the clamping block, so that the clamping block moves in a direction away from the fixed clamping block. By controlling the compression amount of the elastic reset part to control the force of clamping the teeth of the anti-counterfeiting cover, the teeth of the anti-counterfeiting cover will not easily break, and the yield rate is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0016] Figure 1 It is a structural schematic diagram of a device for clamping and detecting teeth of an anti-counterfeit cover in a preferred embodiment of the utility model;

[0017] Figure 2 This is a state of a device for clamping and detecting the teeth of an anti-counterfeit cover in a preferred embodiment of the utility model. Figure 1 (When the elastic reset member is in a free state);

[0018] Figure 3 This is a state of a device for clamping and detecting the teeth of an anti-counterfeit cover in a preferred embodiment of the utility model. Figure 2 (When the elastic reset member is in a non-free state);

[0019] Figure 4 yes Figure 1 A cross-sectional view of the elastic clip assembly in FIG.

[0020] Figure 5 yes Figure 4 Schematic diagram of the structure of the clamping block. DETAILED DESCRIPTION

[0021] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. 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 that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0024] Moreover, the terms "up, down, front, back, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0026] A device for clamping and detecting teeth of an anti-counterfeiting cover according to a preferred embodiment of the utility model is as follows: Figure 1-5 As shown, it includes two clamping plates 11 and a cylinder 12 for driving the two clamping plates 11 to move closer to or away from each other; wherein, one of the two clamping plates 11 is provided with a fixed clamping block 13, and the other clamping plate 11 is provided with an elastic clamping assembly 14; a clamping space 15 for inserting the anti-counterfeiting cover 21 is provided between the fixed clamping block 13 and the elastic clamping assembly 14; the elastic clamping assembly 14 includes a mounting seat 141 fixedly connected to the clamping plate 11, a clamping block 142 movably connected to the mounting seat 141 and cooperating with the fixed clamping block 13 to clamp the teeth of the anti-counterfeiting cover 21, and an elastic reset member 143 that provides elastic force to the clamping block 142; when the elastic reset member 143 is in a free state, at least a part of the clamping block 142 extends into the clamping space 15; the elastic reset member 143 is a spring in the prior art, and the free state of the spring refers to the state of the spring without any external force.

[0027] The device for clamping and detecting the teeth of the anti-counterfeiting cover is cleverly designed. The cylinder drives the two clamping plates to approach each other, and then drives the fixed clamping block and the elastic clamping assembly to approach each other. When the clamping block and the fixed clamping block cooperate with each other to clamp the teeth of the anti-counterfeiting cover, the teeth of the anti-counterfeiting cover push the clamping block, and the elastic reset part is compressed and deformed by the clamping block, so that the clamping block moves in a direction away from the fixed clamping block. The force of clamping the teeth of the anti-counterfeiting cover is controlled by controlling the compression amount of the elastic reset part, so that the teeth of the anti-counterfeiting cover will not easily break, and the yield rate is high.

[0028] Furthermore, it also includes a detection component 16 for detecting whether the clamping block 142 moves in a direction away from the fixed clamping block 13; the detection component 16 is located on the side of the elastic clamping component 14 facing away from the fixed clamping block 13; when the teeth of the anti-counterfeiting cover push the clamping block to move in a direction away from the fixed clamping block, the detection component detects the movement of the clamping block and issues a prompt, such as an audible and visual reminder, to facilitate the user to determine that the teeth of the anti-counterfeiting cover are complete; when the detection component does not detect the movement of the clamping block, it does not respond, thereby achieving the purpose of detecting whether the anti-counterfeiting cover is missing or has too few teeth.

[0029] Furthermore, the clamping block 142 is slidably connected to the mounting seat 141; the sliding track of the clamping block 142 is parallel to the sliding track of the clamping plate 11, so as to facilitate controlling the clamping block 142 to apply appropriate clamping force to the teeth of the anti-counterfeiting cover.

[0030] Furthermore, the mounting seat 141 includes two parallel base plates 1411 fixedly connected to the clamp 11, a front baffle 1412 and a rear baffle 1413, the base plate 1411 is L-shaped, and its vertical portion is fixedly connected to the clamp; a sliding channel 1414 parallel to the moving trajectory of the clamp 11 is provided between the two base plates 1411; the clamping block 142 and the elastic reset member 143 are both located in the sliding channel 1414; the front ends of the two base plates 1411 are fixedly connected by the front baffle 1412, and the rear ends of the two base plates 1411 are fixedly connected by the rear baffle 1413; optionally, the lower end of the front baffle 1412 is fixedly connected to the upper end of the clamp 11, and the mounting seat structure is stable.

[0031] Furthermore, the clamping block 142 includes a first clamping portion 1421 protruding upward from the sliding channel 1414 and extending toward the clamping space 15, a connecting portion 1422 cooperates with the elastic reset member 143, and a detected portion 1423 protruding from the sliding channel 1414 and cooperates with the detection component 16 for detection; one end of the elastic reset member 143 is fixedly connected to the connecting portion 1422, and the other end is fixedly connected to the rear baffle 1413; the structure is simple and the design is ingenious.

[0032] Furthermore, a second clamping portion 131 corresponding to the first clamping portion 1421 is provided on the fixed clamping block 13; the first clamping portion 1421 and the second clamping portion 131 cooperate with each other to clamp the teeth of the anti-counterfeiting cover 21. Optionally, the width of the first clamping portion 1421 and the second clamping portion 131 are the same, and the positioning of the teeth of the anti-counterfeiting cover is more accurate.

[0033] Furthermore, the surface of the connecting portion 1422 facing the clamping space 15 is provided with a first limiting surface 1424 that is in contact with the front baffle 1412, and a second limiting surface 1425 that is in contact with the clamping plate 11; the first limiting surface 1424 and the second limiting surface 1425 are located on two planes respectively. Optionally, a first receiving portion for receiving the clamping plate 11 is provided between the connecting portion 1422 and the measured portion 1423, and a second receiving portion for receiving the front baffle 1412 is provided between the connecting portion 1422 and the first clamping portion 1421, so that the positioning performance is good.

[0034] In one embodiment, the detection component 16 includes a sensor 161 arranged below the measured part 1423, and a fixing component 162 fixing the sensor 161 on one side of the cylinder 12, wherein the fixing component is a fixed connection structure in the prior art and is not described again herein, and the structure is simple; when the elastic return member 143 is in a free state, the distance between the sensor 161 and the clamping block 142 is the same as the length of the clamping block 142 extending into the clamping space 15; when the elastic return member 143 is compressed by the clamping block 142, the clamping block 142 moves to the top of the sensor 161 and is sensed by the sensor 161.

[0035] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A device for clamping and detecting teeth of an anti-counterfeiting cover, comprising two clamping plates and a cylinder for driving the two clamping plates to move closer to or away from each other; characterized in that: Among the two clamps, one of the clamps is provided with a fixed clamping block, and the other clamp is provided with an elastic clamping assembly; a clamping space for inserting the anti-counterfeiting cover is provided between the fixed clamping block and the elastic clamping assembly; the elastic clamping assembly includes a mounting seat fixedly connected to the clamping plate, a clamping block movably connected to the mounting seat and cooperating with the fixed clamping block to clamp the teeth of the anti-counterfeiting cover, and an elastic reset member that provides elastic force to the clamping block; when the elastic reset member is in a free state, at least a part of the clamping block extends into the clamping space.

2. The device for clamping and detecting the teeth of the anti-counterfeiting cover according to claim 1 is characterized in that: It also includes a detection component for detecting whether the clamping block moves in a direction away from the fixed clamping block; the detection component is located on a side of the elastic clamping component facing away from the fixed clamping block.

3. The device for clamping and detecting the teeth of the anti-counterfeiting cover according to claim 2 is characterized in that: The clamping block is slidably connected to the mounting seat; the sliding track of the clamping block is parallel to the sliding track of the clamping plate.

4. The device for clamping and detecting the teeth of the anti-counterfeiting cover according to claim 3 is characterized in that: The mounting seat includes two parallel base plates fixedly connected to the clamping plate, a front baffle and a rear baffle; a sliding channel parallel to the moving track of the clamping plate is provided between the two base plates; the clamping block and the elastic reset member are both located in the sliding channel; the front ends of the two base plates are fixedly connected by the front baffle, and the rear ends of the two base plates are fixedly connected by the rear baffle.

5. The device for clamping and detecting the teeth of the anti-counterfeiting cover according to claim 4 is characterized in that: The clamping block includes a first clamping portion protruding upward from the sliding channel and extending toward the clamping space, a connecting portion connected to the elastic reset member, and a detected portion protruding from the sliding channel and detecting in cooperation with the detection assembly.

6. The device for clamping and detecting the teeth of the anti-counterfeiting cover according to claim 5, characterized in that: The fixed clamp block is provided with a second clamping portion corresponding to the first clamping portion; the first clamping portion and the second clamping portion cooperate with each other to clamp the teeth of the anti-counterfeiting cover.

7. The device for clamping and detecting the teeth of the anti-counterfeiting cover according to claim 5, characterized in that: A first limiting surface that fits with the front baffle and a second limiting surface that fits with the clamping plate are provided on one side surface of the connecting portion that faces the clamping space; the first limiting surface and the second limiting surface are respectively located on two planes.

8. The device for clamping and detecting the teeth of an anti-counterfeit cover according to any one of claims 5 to 7, characterized in that: One end of the elastic return member is fixedly connected to the connecting portion, and the other end is fixedly connected to the rear baffle.

9. The device for clamping and detecting the teeth of an anti-counterfeit cover according to any one of claims 5 to 7, characterized in that: The detection component includes a sensor arranged below the detected part and a fixing component for fixing the sensor on one side of the cylinder.

10. The device for clamping and detecting teeth of an anti-counterfeiting cover according to claim 9, characterized in that: When the elastic reset member is in a free state, the distance between the sensor and the clamping block is the same as the length of the clamping block extending into the clamping space; when the elastic reset member is compressed by the clamping block, the clamping block moves to the top of the sensor and is sensed by the sensor.

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