Material belt clamping device

Abstract

The utility model relates to the field of clamping devices, in particular to a material belt clamping device, which comprises a mounting bracket, and is characterized in that the mounting bracket is provided with a first driving assembly and a second driving assembly, the first driving assembly is connected with a first clamping piece, the second driving assembly is connected with a second clamping piece, and the first clamping piece and the second clamping piece are arranged on the mounting bracket. The first clamping piece and the second clamping piece are arranged in parallel; the first driving assembly and the second driving assembly drive the first clamping piece and the second clamping piece to vertically move correspondingly, and the first clamping piece and the second clamping piece are arranged in a spaced mode so that the first clamping piece and the second clamping piece can clamp the material belt when getting close to each other. Through clamping of the first clamping piece and the second clamping piece, the material belt can be limited in the clamping station formed by the first clamping piece and the second clamping piece to be stably conveyed, and deviation or displacement of the material belt in the conveying process is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of clamping devices, and more specifically, to a material strip clamping device. Background Art

[0002] During the production, processing and testing of crystal oscillators, crystal oscillator tapes are usually used to carry and transmit crystal oscillators. In the actual production process, due to factors such as equipment vibration and the long transmission distance of the crystal oscillator tape, the crystal oscillator tape may deviate or shift during the transmission process. Once the crystal oscillator tape deviates or shifts, it is easy to cause damage to the crystal oscillator tape, affecting the next production link. Utility Model Content

[0003] The utility model aims to overcome at least one defect (shortcoming) of the above-mentioned prior art and provide a material belt clamping device for solving the problem of deviation or displacement of the material belt during transmission.

[0004] The technical solution adopted by the utility model is a material strip clamping device, including a mounting bracket, the mounting bracket is provided with a first drive component and a second drive component, the first drive component is connected to a first clamping member, the second drive component is connected to a second clamping member, the first clamping member and the second clamping member are arranged in parallel; the first drive component and the second drive component respectively drive the first clamping member and the second clamping member to move vertically, the first clamping member and the second clamping member are arranged at a distance so that the first clamping member and the second clamping member clamp the material strip when they are relatively close.

[0005] Furthermore, the clamping device also includes a double guide rail arranged vertically and parallel to each other, and a first slider and a second slider are arranged on the double guide rail; the output end of the first driving component is connected to the first slider, and the first slider is connected to the first clamping member; the output end of the second driving component is connected to the second slider, and the second slider is connected to the second clamping member.

[0006] Furthermore, the first driving assembly includes a first cylinder, a piston rod of the first cylinder is connected to the first slider, and the first cylinder is used to drive the first slider to move up and down in the extension direction of the double guide rail; the second driving assembly includes a second cylinder, a piston rod of the second cylinder is connected to the second slider, and the second cylinder is used to drive the second slider to move up and down in the extension direction of the double guide rail.

[0007] Furthermore, the clamping device also includes a first connecting member, the mounting bracket is provided with a first opening, one end of the first connecting member is connected to the first clamping member, and the other end of the first connecting member passes through the first opening and is connected to the first sliding block.

[0008] Furthermore, the clamping device also includes a second connecting member, the mounting bracket is provided with a second opening, one end of the second connecting member is connected to the second clamping member, and the other end of the second connecting member is connected to the second sliding block after passing through the second opening.

[0009] Furthermore, the first clamping member includes a rotatable tensioning wheel, a roller is sleeved on the tensioning wheel, the tensioning wheel is connected to the first connecting member, and the roller cooperates with the second clamping member to clamp the material strip together.

[0010] Furthermore, the second clamping member includes a roller assembly connected to the second slider, the roller assembly is provided with a groove matching the material strip, and the roller and the groove of the roller assembly cooperate with each other to jointly clamp the material strip.

[0011] Furthermore, there are two tensioning wheels and two roller assemblies, the spacing between the two tensioning wheels is consistent with the spacing between the two roller assemblies, and the distance between the two tensioning wheels is parallel to the distance between the two roller assemblies, so that the first clamping member and the second clamping member can simultaneously clamp the material strip between the two tensioning wheels and the two roller assemblies when working together.

[0012] Furthermore, the clamping device also includes a third driving component, which is arranged at the bottom of the mounting bracket, and is used to drive the entire mounting bracket to move in a horizontal direction so as to approach or move away from the material belt.

[0013] Furthermore, the third driving member comprises a rodless cylinder, a mounting plate is mounted on the output end of the rodless cylinder, the mounting bracket is vertically fixed to one side of the mounting plate, and the rodless cylinder is used to drive the mounting bracket to move horizontally.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) Through the clamping of the first clamping member and the second clamping member, the material strip can be confined in the clamping station formed by the first clamping member and the second clamping member for stable transmission, effectively preventing the material strip from deviating or shifting during the transmission process.

[0016] (2) Driven by the first driving assembly and the second driving assembly, the first clamping member and the second clamping member can flexibly adjust their heights to achieve effective clamping of material strips at different transmission heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0018] Figure 2This is a structural schematic diagram of another viewing angle of an embodiment of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the mounting bracket according to an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The drawings of the present invention are only used for illustrative purposes and cannot be construed as limiting the present invention. In order to better illustrate the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0021] Example 1

[0022] like Figure 1 , Figure 2 As shown, this embodiment discloses a material strip clamping device, including a mounting bracket 1, on which a first drive assembly and a second drive assembly are mounted, the first drive assembly is connected to a first clamping member 21, the second drive assembly is connected to a second clamping member 31, and the first clamping member 21 and the second clamping member 31 are arranged in parallel. The first drive assembly and the second drive assembly respectively drive the first clamping member 21 and the second clamping member 31 to move vertically, and the first clamping member 21 and the second clamping member 31 are arranged at intervals so that the first clamping member 21 and the second clamping member 31 clamp the material strip when they are relatively close. When the first clamping member 21 and the second clamping member 31 move toward each other, the first clamping member 21 and the second clamping member 31 approach each other to form a clamping station, and the material strip is clamped in this clamping station, which is convenient for subsequent processing.

[0023] The clamping device of this embodiment further includes a guide assembly, which includes a double guide rail 4 vertically arranged and parallel to each other, and a first slider 41 and a second slider 42 are arranged on the double guide rail 4, and the output end of the first driving assembly is connected to the first slider 41, and the first slider 41 is connected to the first clamping member 21; the output end of the second driving assembly is connected to the second slider 42, and the second slider 42 is connected to the second clamping member 31. By connecting the first slider 41 and the second slider 42 to the first clamping member 21 and the second clamping member 31 respectively, the first clamping member 21 and the second clamping member 31 can be stably moved on the guide rail 4 along with the first slider 41 and the second slider 42, respectively, so as to improve the accuracy of the clamping position of the first clamping member 21 and the second clamping member 31.

[0024] Specifically, the first driving assembly includes a first cylinder 20, a piston rod of the first cylinder 20 is connected to the first slider 41, and the first cylinder 20 is used to drive the first slider 41 to move up and down in the extension direction of the double guide rail 4. The second driving assembly includes a second cylinder 30, a piston rod of the second cylinder 30 is connected to the second slider 42, and the second cylinder 30 is used to drive the second slider 42 to move up and down in the extension direction of the double guide rail 4.

[0025] like Figure 1 , Figure 3 In the present embodiment, the clamping device further comprises a first connecting member 22, the mounting bracket 1 is provided with a first opening 11, one end of the first connecting member 22 is connected to the first clamping member 21, and the other end of the first connecting member 22 is connected to the first slider 41 after passing through the first opening 11. Specifically, the first connecting member 22 is L-shaped, one end of the first connecting member 22 is fixedly connected to the first clamping member 21 in a detachable or non-detachable manner, and the other end is fixedly connected to the first slider 41 after passing through the first opening 11 on the mounting bracket 1, and the fixing manner can be detachable or non-detachable. The clamping device further comprises a second connecting member 32, the mounting bracket 1 is provided with a second opening 12, one end of the second connecting member 32 is fixedly connected to the second clamping member 31, and the other end is connected to the second slider 42 after passing through the second opening 12. It can be understood that the first opening 11 and the second opening 12 are separated by a certain distance so that the first clamping member 21 and the second clamping member 31 can clamp the material strip when they are close to each other.

[0026] The first opening 11 and the second opening 12 are respectively used to limit the moving range of the first connecting member 22 and the second connecting member 32 in the vertical direction, thereby indirectly controlling the clamping position of the first clamping member 21 and the second clamping member 31, so that the first clamping member 21 and the second clamping member 31 can move within a predetermined range under the drive of the first driving component and the second driving component respectively, avoiding damage to the material strip due to over-tight clamping of the first clamping member 21 and the second clamping member 31.

[0027] like Figure 1 As shown, the first clamping member 21 includes a rotatable tensioning wheel 211, on which a roller 212 is sleeved, and the tensioning wheel 211 is connected to the first slider 41 in the guide assembly through the first connecting member 22. When one side of the material belt passes through the first clamping member 21, the material belt can be rolled on the roller 212 for transmission, thereby reducing the friction between the material belt and the roller, and avoiding the problem of increased friction due to direct contact between the material belt and the tensioning wheel 211, which may cause wear on the material belt.

[0028] The second clamping member 31 includes a roller assembly 311, which is connected to the second slider 42. The roller assembly 311 is provided with a groove 312 matching the material belt. When the roller and the groove of the roller assembly are close to each other, they cooperate to clamp the material belt. When the material belt is conveyed along the roller assembly 311, the groove 312 on the roller assembly 311 can limit the direction of the material belt transmission, preventing the material belt from deflecting or sliding during the transmission process, thereby improving the stability of the material belt transmission and the accuracy of the transmission direction.

[0029] In this embodiment, two pairs of tension wheels 211 and roller assemblies 311 are provided, which are symmetrically arranged along the transmission path of the material belt, and the spacing between each pair of tension wheels 211 is consistent with the spacing between each pair of roller assemblies 311, and the spacing between the two tension wheels 211 is parallel to the spacing between the two roller assemblies 311, so that the first clamping member 21 and the second clamping member 31 can simultaneously clamp the material belt between the two tension wheels 211 and the two roller assemblies 311 when working in coordination. When the clamping device is used to clamp the material belt, one side of the material belt is clamped by the two tension wheels 211 of the first clamping member 21, and the other side of the material belt is clamped by the two roller assemblies 311 of the second clamping member 31, so that the two tension wheels 211 and the two roller assemblies 311 work in coordination with each other to clamp the material belt, thereby improving the stability of the material belt conveying.

[0030] The material strip clamping device of this embodiment further includes a third driving assembly 5, and the bottom of the mounting bracket 1 is fixedly connected to the third driving assembly 5. The third driving assembly 5 is used to drive the entire mounting bracket 1 to move in the horizontal direction so that the first clamping member 21 and the second clamping member 31 are close to or away from the material strip to be clamped.

[0031] Specifically, the third driving assembly 5 includes a rodless cylinder 51 , a mounting plate 52 is installed at the output end of the rodless cylinder 51 , the mounting bracket 1 is vertically fixed to one side of the mounting plate 52 , and the rodless cylinder 51 is used to drive the mounting bracket 1 to move horizontally.

[0032] During specific use, the distance between the tensioning wheel 211 and the roller assembly 311 is pre-adjusted so that the clamping station formed when the tensioning wheel 211 and the roller assembly 311 are close to each other is at the same height as the material strip to be clamped, and then the clamping device is driven by the third driving component 5 to place the material to be clamped between the tensioning wheel 211 and the roller assembly 311 and embed the material strip into the groove 312 of the roller assembly 311, and then the clamping force of the tensioning wheel 211 and the roller assembly 311 on the material strip is adjusted by driving the first driving component 20 and the second driving component 30, so as to effectively guide and maintain the material strip to be transported on the preset conveying path, avoid the material strip from being offset or displaced, and facilitate the subsequent processing of the material strip.

[0033] Obviously, the above embodiments of the utility model are only examples for clearly explaining the technical solution of the utility model, and are not intended to limit the specific implementation methods of the utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the claims of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A strip clamping device, comprising a mounting bracket, characterized in that: The mounting bracket is provided with a first driving component and a second driving component, the first driving component is connected to a first clamping member, the second driving component is connected to a second clamping member, and the first clamping member and the second clamping member are arranged in parallel; the first driving component and the second driving component respectively drive the first clamping member and the second clamping member to move vertically, and the first clamping member and the second clamping member are arranged at a distance so that the first clamping member and the second clamping member can clamp the material strip when they are relatively close to each other.

2. A material strip clamping device according to claim 1, characterized in that: The clamping device also includes a double guide rail arranged vertically and parallel to each other, and a first slider and a second slider are arranged on the double guide rail; the output end of the first driving component is connected to the first slider, and the first slider is connected to the first clamping member; the output end of the second driving component is connected to the second slider, and the second slider is connected to the second clamping member.

3. A material strip clamping device according to claim 2, characterized in that: The first driving assembly includes a first cylinder, a piston rod of which is connected to the first slider, and the first cylinder is used to drive the first slider to move up and down in the extension direction of the double guide rail; the second driving assembly includes a second cylinder, a piston rod of which is connected to the second slider, and the second cylinder is used to drive the second slider to move up and down in the extension direction of the double guide rail.

4. A material strip clamping device according to claim 2 or 3, characterized in that: The clamping device further includes a first connecting member, the mounting bracket is provided with a first opening, one end of the first connecting member is connected to the first clamping member, and the other end of the first connecting member is connected to the first sliding block after passing through the first opening.

5. A material strip clamping device according to claim 4, characterized in that: The clamping device also includes a second connecting member, the mounting bracket is provided with a second opening, one end of the second connecting member is connected to the second clamping member, and the other end of the second connecting member is connected to the second sliding block after passing through the second opening.

6. A material strip clamping device according to claim 4, characterized in that: The first clamping member comprises a rotatable tensioning wheel, a roller is sleeved on the tensioning wheel, the tensioning wheel is connected to the first connecting member, and the roller cooperates with the second clamping member to clamp the material strip together.

7. A material strip clamping device according to claim 6, characterized in that: The second clamping member includes a roller assembly connected to the second sliding block, the roller assembly is provided with a groove matching the material strip, and the roller and the groove of the roller assembly cooperate with each other to jointly clamp the material strip.

8. A material strip clamping device according to claim 7, characterized in that: There are two tensioning wheels and two roller assemblies, the spacing between the two tensioning wheels is consistent with the spacing between the two roller assemblies, and the spacing between the two tensioning wheels is parallel to the spacing between the two roller assemblies, so that the first clamping member and the second clamping member can simultaneously clamp the material strip between the two tensioning wheels and the two roller assemblies when working together.

9. A material strip clamping device according to any one of claims 1 to 3 and 5 to 8, characterized in that: The clamping device also includes a third driving component, which is disposed on the mounting bracket and is used to drive the entire mounting bracket to move in a horizontal direction so as to approach or move away from the material strip.

10. A material strip clamping device according to claim 9, characterized in that: The third driving assembly comprises a rodless cylinder, a mounting plate is mounted on the output end of the rodless cylinder, the mounting bracket is vertically fixed to one side of the mounting plate, and the rodless cylinder is used to drive the mounting bracket to move horizontally.

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