Trolley guiding and positioning mechanism

Abstract

The utility model discloses and provides a trolley guiding and positioning mechanism which is simple in structure, low in price, capable of carrying many products only by pushing a trolley by a worker and high in positioning accuracy. The guiding device comprises a guiding machine base, a guiding assembly, a locking assembly, a material trolley and a sensing assembly, the guiding assembly, the locking assembly and the sensing assembly are all arranged on the guiding machine base, and the guiding assembly, the locking assembly and the sensing assembly are all correspondingly matched with the material trolley. The device is applied to the material trolley carrying field.

Description

Technical Field

[0001] The utility model is applied to the field of material trolley handling, and particularly relates to a trolley guiding and positioning mechanism. Background Art

[0002] With the vigorous development of new energy vehicles, the number of new energy battery production lines has gradually increased. During the battery production process, it is necessary to handle and transfer batteries. However, due to the large number of batteries and the relatively large mass of each battery pack, the handling is time-consuming and laborious, which is very hard for workers. If a trolley guiding and positioning mechanism with a simple structure, low price, which allows workers to push the trolley to handle more products and has a high positioning accuracy can be designed, the above problems can be well solved. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a trolley guiding and positioning mechanism with a simple structure, low price, which allows workers to push the trolley to handle more products and has a high positioning accuracy.

[0004] The technical solution adopted by the utility model is as follows: the utility model includes a guiding machine base, a guiding component, a locking component, a material trolley and a sensing component. The guiding component, the locking component and the sensing component are all arranged on the guiding machine base, and the guiding component, the locking component and the sensing component are all correspondingly matched with the material trolley. It can be seen that the guiding component, the locking component and the sensing component are all arranged on the guiding machine base. When the material trolley drives into the guiding machine base, the guiding component plays a guiding and limiting role for the material trolley. After the sensing component senses that the material trolley is in place, it sends a signal to the locking component. The sensing component plays a role in sensing the position of the material trolley, and the locking component locks the material trolley, playing a locking and limiting role for the material trolley.

[0005] Further, the locking component is arranged at one end of the guiding machine base that blocks the advancing direction of the material trolley, and the locking component is in limit fit with the locking limit hole arranged on the material trolley.

[0006] Further, the sensing component is arranged at one end of the guiding machine base close to the locking component, and the sensing component is matched with the material trolley.

[0007] Further, the guiding assembly includes a number of first guiding blocks, a pair of guiding tracks, and a number of guiding rollers. The first guiding blocks are arranged at one end of the guiding machine base close to the locking assembly. The first guiding blocks are in limit fit with corresponding second guiding blocks on the material trolley. The pair of guiding tracks are arranged on the bottom surfaces on both sides of the guiding machine base, and the guiding rollers are arranged on both sides of the guiding machine base.

[0008] Further, a number of fixing seats are arranged on the bottom surface of the guiding machine base, and the fixing seats are fixed to external equipment by screws.

[0009] Further, the locking assembly includes a locking driving element, and the locking driving element is a cylinder or a hydraulic cylinder or a motor. A locking limit convex block is arranged on the movable end of the locking driving element, and the locking limit convex block is in limit fit with the locking limit hole.

[0010] Further, wear-resistant strips are arranged on both sides of the material trolley, and the wear-resistant strips are in rolling fit with a number of the guiding rollers.

[0011] Further, the first guiding block is a V-shaped concave block, the second guiding block is a V-shaped convex block, and the V-shaped concave block is in limit fit with the V-shaped convex block. Description of the Drawings

[0012] Figure 1 is the structural view of the present utility model;

[0013] Figure 2 is the structural view of the guiding machine base;

[0014] Figure 3 is the structural view of the guiding assembly and the locking assembly;

[0015] Figure 4 is Figure 3 the partial enlarged structural view of the locking assembly;

[0016] Figure 5 is the structural view of the material trolley. Detailed Description of the Invention

[0017] As Figure 1As shown in the figure, in this embodiment, the utility model includes a guiding machine base 1, a guiding component 2, a locking component 3, a material trolley 4 and a sensing component 5. The guiding component 2, the locking component 3 and the sensing component 5 are all arranged on the guiding machine base 1, and the guiding component 2, the locking component 3 and the sensing component 5 are all correspondingly matched with the material trolley 4. Thus, it can be seen that the guiding component 2, the locking component 3 and the sensing component 5 are all arranged on the guiding machine base 1. When the material trolley 5 drives into the guiding machine base 1, the guiding component 2 plays a guiding and limiting role for the material trolley 4. After the sensing component 5 senses that the material trolley 4 is in place, it sends a signal to the locking component 3. The sensing component 5 plays a role in sensing the position of the material trolley 3, and the locking component 3 locks the material trolley 4, playing a locking and limiting role for the material trolley 4.

[0018] As Figures 2 to 4 shown in the figure, in this embodiment, the locking component 3 is arranged at one end of the guiding machine base 1 that blocks the advancing direction of the material trolley 4, and the locking component 3 is in limiting cooperation with the locking limit hole 40 arranged on the material trolley 4. Thus, it can be seen that the locking component 3 plays a locking and limiting role for the material trolley 4 through the limiting cooperation with the locking limit hole 40 on the material trolley 4.

[0019] As Figures 2 to 4 shown in the figure, in this embodiment, the guiding component 2 includes a plurality of first guiding blocks 20, a pair of guiding tracks 21 and a plurality of guiding rollers 22. The first guiding blocks 20 are arranged at one end of the guiding machine base 1 close to the locking component 3, the first guiding blocks 20 are in limiting cooperation with the corresponding second guiding blocks 41 on the material trolley 4, the pair of guiding tracks 21 are arranged on the bottom surfaces on both sides of the guiding machine base 1, and the guiding rollers 22 are arranged on both sides of the guiding machine base 1. Thus, it can be seen that the guiding component 2 is composed of the first guiding blocks 20, a pair of the guiding tracks 21 and a plurality of the guiding rollers 22. When the first guiding blocks 20 are in limiting cooperation with the corresponding second guiding blocks 41 on the material trolley 4, the first guiding blocks 20 play a guiding and centering role for the material trolley 4, so that the material trolley 4 has a high accurate positioning every time it is transported.

[0020] As Figures 2 to 3 shown in the figure, in this embodiment, a plurality of fixing seats 10 are arranged on the bottom surface of the guiding machine base 1, and the fixing seats 10 are fixed to external equipment by screws. Thus, it can be seen that a plurality of fixing seats 10 are arranged on the bottom surface of the guiding machine base 1 to be fixed to external equipment to limit the movement of the guiding machine base 1.

[0021] As Figures 4 to 5As shown, in this embodiment, the locking assembly 3 includes a locking drive element 30, which is a cylinder, a hydraulic cylinder or a motor. A locking limit projection 31 is provided on the movable end of the locking drive element 30, and the locking limit projection 31 is in limit cooperation with the locking limit hole 40. It can be seen that when the locking element 30 receives the in-place signal of the material trolley 4, it pushes the locking limit projection 31 towards the material trolley 4. The locking limit projection 31 is in limit cooperation with the locking limit hole 40, locking and limiting the material trolley 4.

[0022] As Figure 2 and Figure 4 As shown, in this embodiment, wear-resistant strips 42 are provided on both sides of the material trolley 4, and the wear-resistant strips 42 are in rolling cooperation with a plurality of the guide rollers 22. It can be seen that the wear-resistant strips 42 are provided on both sides of the material trolley 4 to brake the material trolley 4. Using the frictional force generated by the interaction between the wear-resistant strips 42 and the guide rollers 22, the material trolley 4 is decelerated. At the same time, when the wear-resistant strips 42 cooperate with the guide rollers 22, they also center and limit the material trolley 4.

[0023] As Figure 2 and Figure 4 As shown, in this embodiment, a plurality of wheels 43 are provided at the bottom of both sides of the material trolley 4, and the wheels 43 are in rolling cooperation with a pair of guide rails 21. It can be seen that the provision of the wheels 43 on the material trolley 4 enables the material trolley 4 to move, facilitating the handling of materials. The guide rails 21 cooperate with the wheels 43 to guide the material trolley 4, facilitating the material trolley 4 to enter the guide base 1 for positioning and locking.

[0024] As Figure 2 and Figure 4 As shown, in this embodiment, the first guide block 20 is a V-shaped concave block, and the second guide block 41 is a V-shaped convex block. The V-shaped concave block is in limit cooperation with the V-shaped convex block. It can be seen that the contact ends of the first guide block 20 and the second guide block 41 are both V-shaped. When the material trolley 4 contacts the guide base 1, the V-shape plays a guiding role, enabling the material trolley 4 to be centered and in limit cooperation with the guide base 1 each time, with high repeatability accuracy.

[0025] In this embodiment, the working principle of the present invention is as follows:

[0026] As Figures 1 to 5As shown, the operator pushes the material trolley 4 along the guiding track 21. Subsequently, the operator releases the hand, and the material trolley 4 slides by itself. A number of the guiding rollers 22 come into contact with the wear-resistant strip 42, causing the material trolley 4 to gradually decelerate. Subsequently, the second guiding block 41 on the material trolley 4 gradually engages in a limiting manner with the first guiding block 30. At the same time, the sensing assembly 5 detects the approach of the material trolley 4 and sends a locking signal to the locking drive element 30. The locking drive element drives the locking and limiting projection 31 to engage in a limiting manner with the locking and limiting hole 40 on the material trolley 4, and the material trolley 4 is positioned and locked.

[0027] Although the embodiments of the present invention are described with actual solutions, they do not constitute a limitation to the meaning of the present invention. For those skilled in the art, the modifications of its implementation solutions according to this specification and the combinations with other solutions are obvious.

Claims

1. A trolley guide positioning mechanism, comprising a guide base (1), a guide assembly (2), a locking assembly (3) and a material trolley (4), characterized in that: The trolley guide positioning mechanism further comprises a sensing component (5); the guiding component (2), the locking component (3) and the sensing component (5) are all arranged on the guiding machine base (1); and the guiding component (2), the locking component (3) and the sensing component (5) are all correspondingly matched with the material trolley (4).

2. A trolley guiding and positioning mechanism according to claim 1, characterized in that: The locking assembly (3) is arranged at one end of the guide base (1) that blocks the forward direction of the material trolley (4), and the locking assembly (3) is limitedly matched with a locking limit hole (40) provided on the material trolley (4).

3. A trolley guiding and positioning mechanism according to claim 1, characterized in that: The sensing component (5) is arranged at one end of the guide base (1) close to the locking component (3), and the sensing component (5) cooperates with the material trolley (4).

4. A trolley guiding and positioning mechanism according to claim 1, characterized in that: The guide assembly (2) comprises a plurality of first guide blocks (20), a pair of guide rails (21), and a plurality of guide rollers (22); the first guide block (20) is arranged at one end of the guide base (1) close to the locking assembly (3); the first guide block (20) is limitedly matched with a corresponding second guide block (41) on the material trolley (4); the pair of guide rails (21) are arranged on the bottom surfaces of both sides of the guide base (1); and the guide rollers (22) are arranged on both sides of the guide base (1).

5. A trolley guiding and positioning mechanism according to claim 1, characterized in that: A plurality of fixing seats (10) are provided on the bottom surface of the guide machine seat (1), and the fixing seats (10) are fixed to external equipment by means of screws.

6. A trolley guiding and positioning mechanism according to claim 2, characterized in that: The locking assembly (3) comprises a locking drive element (30), wherein the locking drive element (30) is a cylinder or a hydraulic cylinder or a motor, and a locking limit protrusion (31) is provided on the movable end of the locking drive element (30), and the locking limit protrusion (31) is limitedly matched with the locking limit hole (40).

7. A trolley guiding and positioning mechanism according to claim 4, characterized in that: Wear-resistant strips (42) are provided on both sides of the material trolley (4), and the wear-resistant strips (42) are in rolling cooperation with a plurality of the guide rollers (22).

8. A trolley guiding and positioning mechanism according to claim 4, characterized in that: A plurality of wheels (43) are provided at the bottom of both sides of the material trolley (4), and the wheels (43) are in rolling cooperation with a pair of guide rails (21).

9. A trolley guiding and positioning mechanism according to claim 4, characterized in that: The first guide block (20) is a V-shaped concave block, the second guide block (41) is a V-shaped convex block, and the V-shaped concave block and the V-shaped convex block are limitedly matched.

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