Position adjusting mechanism

Abstract

The utility model discloses a position adjusting mechanism, which relates to the technical field of surface density detection and comprises a ray emitting device provided with a displacement structure used for adjusting the horizontal transverse position of the ray emitting device; wherein the displacement structure comprises a guide structure which is fixedly arranged with the ray emitting device and is used for bearing the ray emitting device and guiding the transverse movement of the ray emitting device; the conveying belt is in a runway shape, tooth-shaped belt wheels capable of rotating are arranged at the two ends of the inner side of the conveying belt, the inner side of the conveying belt is in a continuous tooth groove shape, the outer walls of the tooth-shaped belt wheels can be meshed with the inner side of the conveying belt, and the outer wall of the conveying belt is fixedly connected with the guide structure. According to the utility model, the guide structure in the displacement structure is used for carrying and transversely moving and guiding the ray emitting device, and is matched with the conveying belt and the toothed belt wheels arranged at the two ends of the inner side of the conveying belt, so that the toothed belt wheels rotate to drive the conveying belt to move to drive the ray emitting device to horizontally move, and the adjustment is more efficient and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of surface density detection, in particular to a position adjustment mechanism. Background Art

[0002] Positive aluminum foil and negative copper foil are both types of pole pieces, and are important components in the lithium battery manufacturing industry. In order to improve the quality and performance of lithium batteries, the surface density of the pole pieces needs to be tested. The detection principle is mainly based on the fact that when rays penetrate an object, they are reflected, scattered, and absorbed by the object, resulting in a certain attenuation of the intensity of the penetrating rays relative to the intensity of the incident rays. The attenuation ratio is negatively exponentially related to the surface density of the penetrated object. By measuring the ray intensity before and after penetration, the surface density of the object can be inferred.

[0003] In the prior art, a pole piece surface density detection device generally comprises a ray emitting device and a ray receiving device which are respectively placed above and below the pole piece. The rays emitted by the ray emitting device penetrate through the back of the pole piece and are received by the ray receiving device. The surface density of the pole piece can be obtained by measuring the intensity of the rays before and after.

[0004] However, in actual use, the radiation emitted by the surface density detection device has a limited irradiation range on the electrode piece, and the range that can be detected at a single time is small. In order to improve the comprehensiveness and accuracy of the electrode surface density detection, it is necessary to adjust the position of the detection device multiple times to achieve the purpose of irradiating different positions on the electrode piece. However, the position adjustment of the current detection device is generally manual, and not only is the adjustment accuracy difficult to control, but the intensity of manual work and labor costs are increased, which makes it difficult to meet usage requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a position adjustment mechanism to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a position adjustment mechanism, comprising:

[0007] A ray emitting device, wherein the ray emitting device is provided with a displacement structure for adjusting the horizontal lateral position of the ray emitting device;

[0008] Wherein, the displacement structure comprises:

[0009] A guide structure fixedly arranged with the ray emitting device, used for bearing the ray emitting device and guiding the lateral movement;

[0010] A conveyor belt in the shape of a runway, wherein both ends of the inner side of the conveyor belt are provided with self-rotating toothed belt wheels, the inner side of the conveyor belt is in the shape of continuous tooth grooves, the outer wall of the toothed belt wheel can mesh with the inner side of the conveyor belt, and the outer wall of the conveyor belt is fixedly connected to the guide structure.

[0011] Preferably, the displacement structure also includes a horizontally arranged crossbeam and a vertical beam vertically fixedly connected to both ends of the crossbeam, the guide structure and the conveyor belt are arranged in the crossbeam, the top and bottom of the toothed belt pulley are provided with bearing seats, the bearing seats are fixed inside the vertical beam, and a driving member that can drive the toothed belt pulley to rotate is provided inside the vertical beam.

[0012] Preferably, the guide structure includes a connecting seat fixed to the top of the ray emitting device, a guide rail is provided on the back of the connecting seat, a sliding seat is slidably sleeved on the outer wall of the guide rail, and the outer wall of the sliding seat is fixedly connected to the back of the connecting seat.

[0013] Preferably, a side of the guide rail facing away from the connecting seat is fixedly connected with a supporting cross column, and the supporting cross column is fixedly installed at a back position inside the crossbeam.

[0014] Preferably, a detachable clamping seat is fixedly connected to the front of the connecting seat, the outer wall of the conveyor belt is fixedly clamped between the connecting seat and the clamping seat, and there are two clamping seats located at the front of the connecting seat and arranged at intervals.

[0015] Preferably, the front sides of the two clamping seats are fixedly connected with nut seats, and a connecting bolt is threadedly inserted into the middle portion between the two nut seats.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model carries and guides the ray emitting device for lateral movement through the guide structure in the displacement structure, cooperates with the conveyor belt and the toothed belt wheels arranged at the two inner ends of the conveyor belt, so that the conveyor belt can be driven to move by the rotation of the toothed belt wheels, so that the conveyor belt drives the ray emitting device to move horizontally along the guide structure, so as to achieve position adjustment, and the adjustment is more efficient and convenient, easy to operate, and the convenience of adjusting the position of the ray emitting device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a front three-dimensional structural schematic diagram of the displacement structure and ray emitting device of the utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A.

[0021] Figure 4 It is a top plan perspective structural diagram of the displacement structure and ray emitting device of the utility model.

[0022] Figure 5For this utility model Figure 4 Schematic diagram of the local enlarged structure at point B.

[0023] In the figure: 100, ray emitting device; 101, connecting seat; 102, clamping seat; 103, nut seat; 104, connecting bolt; 200, displacement structure; 201, cross beam; 202, vertical beam; 203, supporting cross column; 204, guide rail; 205, sliding seat; 206, toothed belt pulley; 207, conveyor belt; 208, bearing seat; 300, guide structure. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-5A position adjustment mechanism is shown, comprising a ray emitting device 100, on which a displacement structure 200 for adjusting the horizontal lateral position of the ray emitting device 100 is provided. The ray emitting device 100 is driven to move horizontally and laterally by the displacement structure 200, so as to achieve automatic adjustment of the lateral position of the ray emitting device 100. The operation is not only convenient and quick, but also has high adjustment accuracy and low labor intensity. The displacement structure 200 comprises a guide structure 300 fixedly arranged with the ray emitting device 100 and a conveyor belt 207 in the shape of a runway. The guide structure 300 is used for carrying the ray emitting device 100 and guiding the lateral movement. The ray emitting device 100 can be stably placed on the conveyor belt 207 through the guide structure 300, and the moving direction of the ray emitting device 100 can be limited at the same time, so that the conveyor belt 207 can stably drive the ray emitting device 100 to move laterally. The displacement structure 200 also comprises a horizontally arranged beam 201 and a vertical beam 202 fixedly connected to the two ends of the beam 201 in a vertical shape. The guide structure 300 and the conveyor belt 207 are respectively provided with a plurality of guide structures 300 and a plurality of conveyor belts 207. The belt 207 is arranged in the cross beam 201. The arrangement of the cross beam 201 and the vertical beam 202 mainly plays the role of bearing support, keeping the ray emitting device 100 placed at a high place and adjusting the position; both ends of the inner side of the conveyor belt 207 are provided with self-rotating toothed pulleys 206, the inner side of the conveyor belt 207 is in a continuous tooth groove shape, the outer wall of the toothed pulley 206 can be meshed with the inner side of the conveyor belt 207, and the outer wall of the conveyor belt 207 is fixedly connected to the guide structure, and the top and bottom of the toothed pulley 206 are provided with bearing seats 208, and the bearing seats 208 are connected to the vertical beam 20 2 is fixedly arranged inside, and the toothed belt wheel 206 can be firmly fixed in the vertical beam 202 through the bearing seat 208, and the toothed belt wheel 206 can keep rotating smoothly and efficiently. A driving member that can drive the toothed belt wheel 206 to rotate is arranged inside the vertical beam 202. The driving member can be a servo motor, which can drive a single toothed belt wheel 206 to rotate clockwise or counterclockwise, so that the conveyor belt 207 can be driven to move horizontally to the left or right at a single point position. With the help of the guide structure, the ray emitting device 100 can be driven to adjust the horizontal lateral position.

[0026] In a preferred embodiment, the guide structure 300 includes a connecting seat 101 fixed to the top of the ray emitting device 100, and a guide rail 204 is provided on the back of the connecting seat 101. A sliding seat 205 is slidably sleeved on the outer wall of the guide rail 204, and the outer wall of the sliding seat 205 is fixedly connected to the back of the connecting seat 101. The side of the guide rail 204 away from the connecting seat 101 is fixedly connected to a supporting cross column 203, and the supporting cross column 203 is fixedly installed at the back position inside the crossbeam 201. The sliding seat 205 is movably sleeved on the outer wall of the guide rail 204, so that the guide rail 204 plays a bearing role for the sliding seat 205 and the connecting seat 101 thereon, so that the bearing of the ray emitting device 100 can be achieved. At the same time, since the outer wall of the guide rail 204 and the sliding seat 205 are in a clamping state, the sliding seat 205 can only move laterally along the outer wall of the guide rail 204 on the guide rail 204, thereby achieving the purpose of guiding the moving direction of the ray emitting device 100.

[0027] Furthermore, a detachable clamping seat 102 is fixedly connected to the front of the connecting seat 101, and the outer wall of the conveyor belt 207 is fixedly clamped between the connecting seat 101 and the clamping seat 102, and there are two clamping seats 102 located at the front of the connecting seat 101 and arranged at intervals. The arrangement of the clamping seat 102 can clamp and fix the conveyor belt 207 on the front of the connecting seat 101, so that the conveyor belt 207 can move while driving the connecting seat 101 to move. At the same time, it is convenient to directly release the locking state between the conveyor belt 207 and the connecting seat 101 by disassembling the clamping seat 102, which is convenient for later inspection and maintenance. The front of the two clamping seats 102 are fixedly connected with a nut seat 103, and the middle thread between the two nut seats 103 is inserted with a connecting bolt 104. The nut seat 103 on the front of the clamping seat 102 is connected and fixed by the connecting bolt 104, which can enhance the firmness between the two clamping seats 102.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A position adjustment mechanism, characterized in that: include: A ray emitting device (100), wherein the ray emitting device (100) is provided with a displacement structure (200) for adjusting the horizontal lateral position of the ray emitting device (100); Wherein, the displacement structure (200) comprises: a guide structure (300) fixedly arranged with the ray emitting device (100), the guide structure (300) being used for supporting the ray emitting device (100) and guiding its lateral movement; A conveyor belt (207) is in the shape of a runway, and both ends of the inner side of the conveyor belt (207) are provided with self-rotating toothed belt wheels (206), the inner side of the conveyor belt (207) is in the shape of a continuous tooth groove, the outer wall of the toothed belt wheel (206) can mesh with the inner side of the conveyor belt (207), and the outer wall of the conveyor belt (207) is fixedly connected to a guide structure.

2. A position adjustment mechanism according to claim 1, characterized in that: The displacement structure (200) further comprises a horizontally arranged crossbeam (201) and a vertical beam (202) vertically fixedly connected to both ends of the crossbeam (201); the guide structure (300) and the conveyor belt (207) are arranged in the crossbeam (201); the toothed belt wheel (206) is provided with a bearing seat (208) at the top and bottom; the bearing seat (208) is fixedly arranged inside the vertical beam (202); and a driving member capable of driving the toothed belt wheel (206) to rotate is provided inside the vertical beam (202).

3. A position adjustment mechanism according to claim 1, characterized in that: The guide structure (300) comprises a connecting seat (101) fixed to the top of the ray emitting device (100), a guide slide rail (204) is provided on the back of the connecting seat (101), a sliding seat (205) is slidably sleeved on the outer wall of the guiding slide rail (204), and the outer wall of the sliding seat (205) is fixedly connected to the back of the connecting seat (101).

4. A position adjustment mechanism according to claim 3, characterized in that: A side of the guide rail (204) facing away from the connection seat (101) is fixedly connected to a support cross column (203), and the support cross column (203) is fixedly installed at a back position inside the crossbeam (201).

5. A position adjustment mechanism according to claim 3, characterized in that: A detachable clamping seat (102) is fixedly connected to the front of the connecting seat (101), and the outer wall of the conveyor belt (207) is fixedly clamped between the connecting seat (101) and the clamping seat (102), and there are two clamping seats (102) located at the front of the connecting seat (101) arranged at intervals.

6. A position adjustment mechanism according to claim 5, characterized in that: The front sides of the two clamping seats (102) are fixedly connected with nut seats (103), and a connecting bolt (104) is threadedly inserted in the middle between the two nut seats (103).

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