A cyclic transmission device

Abstract

This utility model relates to the field of material handling technology, specifically to a circulating conveying device, including a first conveying platform, a second conveying platform, and two pushing platforms. The first and second conveying platforms have opposite conveying directions. A pushing platform connects the discharge end of the first conveying platform to the feed end of the second conveying platform. A pushing platform also connects the feed end of the first conveying platform to the discharge end of the second conveying platform, forming a closed circulating conveying path. Each pushing platform is equipped with a pushing block that moves towards the feed end of the conveying platform. This utility model can automatically and cyclically recycle fixtures and tooling.

Description

Technical Field

[0001] This utility model relates to the field of material transfer technology, and in particular to a circulating transfer device. Background Technology

[0002] In traditional automated production lines, insulating covers are positioned by fixtures and then transported to each processing station by a conveyor belt. However, once the insulating covers are processed and removed, the fixtures cannot automatically return to the beginning of the conveyor belt. They must be manually retrieved at the discharge end of the conveyor belt and transported back to the feed end for reuse. This not only increases labor costs, but also requires a large number of fixtures to be stocked in order to ensure the continuous operation of the production line. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a circulating transmission device that can automatically circulate and recycle jigs and tooling.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a circulating transmission device, comprising a first conveying platform, a second conveying platform, and two pushing platforms;

[0005] The first conveying platform and the second conveying platform have opposite transmission directions.

[0006] A pushing platform is connected between the discharge end of the first conveying platform and the feed end of the second conveying platform; a pushing platform is connected between the feed end of the first conveying platform and the discharge end of the second conveying platform to form a closed loop transmission path;

[0007] The pushing platform is equipped with a pushing block that moves toward the feeding end of the conveying platform.

[0008] Furthermore, the push platform is provided with a first reciprocating device and a second reciprocating device. A push block is connected to the movable end of both the first and second reciprocating devices. The first reciprocating device is used to drive the push block from the feed end of the push platform to the discharge end, and the second reciprocating device is used to drive the push block from the discharge end of the push platform toward the feed end of the transmission platform.

[0009] Furthermore, the first reciprocating device and the second reciprocating device are disposed below the push platform, and the push platform is provided with a guide hole for the push block to pass through.

[0010] Furthermore, multiple ball bearings are rolled on the surface of the pushing platform.

[0011] Furthermore, the aforementioned circulating conveying device also includes a camera, which is disposed above the discharge end of the first conveying platform or the second conveying platform.

[0012] Furthermore, the aforementioned circulating conveying device also includes a blower, the air outlet of which faces the feed end of the first conveying platform or the second conveying platform.

[0013] Furthermore, the first conveying platform and the second conveying platform are conveyor belts.

[0014] Furthermore, the first conveying platform and the second conveying platform are support platforms.

[0015] Furthermore, multiple ball bearings are rotatably arranged on the surfaces of the first and second conveying platforms.

[0016] The beneficial effects of this invention are as follows: Two pushing platforms are used to connect the first and second conveying platforms in parallel, forming a closed-loop conveying path. The conveying platforms output and retrieve the fixtures, while the pushing platforms move the fixtures from one conveying platform to another, thus achieving automatic cyclic retrieval of the fixtures. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a circulating transmission device proposed in this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of a circulating transmission device proposed in this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of a circulating transmission device in use according to the present invention;

[0020] Label Explanation:

[0021] 1. First conveyor platform; 2. Second conveyor platform;

[0022] 3. Pushing platform; 31. Pushing block; 32. First reciprocating device; 33. Second reciprocating device; 34. Guide through hole; 35. Ball bearing;

[0023] 4. Camera; 5. Blower; 6. Fixtures and tooling. Detailed Implementation

[0024] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0025] Please refer to Figures 1 to 3As shown, this utility model discloses a circulating transmission device, including a first conveying platform 1, a second conveying platform 2, and two pushing platforms 3; the first conveying platform 1 and the second conveying platform 2 have opposite transmission directions, and the pushing platform 3 is connected between the discharge end of the first conveying platform 1 and the feed end of the second conveying platform 2; the pushing platform 3 is connected between the feed end of the first conveying platform 1 and the discharge end of the second conveying platform 2 to form a closed circulating transmission path; the pushing platform 3 is provided with a pushing block 31 that moves towards the feed end of the conveying platform.

[0026] Working principle: Two push platforms 3 are used to connect the first conveying platform 1 and the second conveying platform 2 in parallel to form a closed loop transmission path. The jig tooling 6 is output and retrieved by the conveying platforms, and the push blocks 31 on the push platforms 3 move the jig tooling 6 from one conveying platform to another, thereby realizing automatic loop retrieval of the jig tooling 6.

[0027] In some implementations, please refer to Figure 2 As shown, the pushing platform 3 is equipped with a first reciprocating device 32 and a second reciprocating device 33. Each of the moving ends of the first reciprocating device 32 and the second reciprocating device 33 is connected to a pushing block 31. The first reciprocating device 32 drives the pushing block 31 from the feeding end of the pushing platform 3 to the discharging end, and the second reciprocating device 33 drives the pushing block 31 from the discharging end of the pushing platform 3 towards the feeding end of the transmission platform. After the transmission platform feeds the fixture 6 into the feeding end of the pushing platform 3, the first reciprocating device 32 drives the corresponding pushing block 31 to push the fixture 6 towards the discharging end of the pushing platform 3. Then, the second reciprocating device 33 drives the corresponding pushing block 31 to push the fixture 6 towards the feeding end of another transmission platform, thereby achieving automatic cyclic recovery of the fixture 6.

[0028] In some implementations, please refer to Figure 2 As shown, the first reciprocating device 32 and the second reciprocating device 33 are disposed below the push platform 3, and the push platform 3 is provided with a guide hole 34 for the push block 31 to pass through. Distributing the first reciprocating device 32 and the second reciprocating device 33 below the push platform 3 can prevent interference with the processing of the insulating cover by moving tools such as robotic arms.

[0029] It is worth noting that the first reciprocating device 32 and the second reciprocating device 33 are devices with linear reciprocating moving ends, such as pneumatic cylinders, electric cylinders, and hydraulic cylinders.

[0030] In some implementations, please refer to Figure 1 and Figure 3 As shown, multiple balls 35 are rolled on the surface of the pushing platform 3. The rolling of the balls 35 facilitates the movement of the fixture 6 on the pushing platform 3.

[0031] In some implementations, please refer to Figure 1 and Figure 3 As shown, a circulating conveying device also includes a camera 4, which is positioned above the discharge end of either the first conveying platform 1 or the second conveying platform 2. During the circulating conveying of the fixture 6, if the first conveying platform 1 is used to recover the fixture 6, the camera 4 is positioned above the discharge end of the first conveying platform 1. The camera 4 observes whether there are any untransferred insulating covers on the recovered fixture 6, thus preventing interference between the old and new insulating covers when placing them later. Similarly, if the second conveying platform 2 is used to recover the fixture 6, the camera 4 is positioned above the discharge end of the second conveying platform 2.

[0032] In some implementations, please refer to Figure 1 and Figure 3 As shown, a circulating conveying device further includes a blower 5, the outlet of which faces the feed end of either the first conveying platform 1 or the second conveying platform 2. During the process of applying adhesive tape to the insulating cover, if the first conveying platform 1 is used to output the fixture 6, the outlet of the blower 5 is directed towards the feed end of the first conveying platform 1 to blow away as much dust as possible from the insulating cover, thereby ensuring reliable tape application. Similarly, if the second conveying platform 2 is used to output the fixture 6, the outlet of the blower 5 is directed towards the feed end of the second conveying platform 2.

[0033] It is worth noting that the blower 5 can be an air outlet device such as a fan, but preferably an electrostatic blower bar. The electrostatic blower bar generates a large number of positively and negatively charged air masses through an internal ion generator. After these charged air masses are blown out, they can neutralize the positive or negative charges on the surface of the insulating cover, thereby effectively blowing away dust particles.

[0034] In some embodiments, the first conveyor platform 1 and the second conveyor platform 2 are conveyor belts. The first conveyor platform 1 and the second conveyor platform 2 are capable of independently transporting the fixture 6 to the push platform 3.

[0035] In some embodiments, the first conveying platform 1 and the second conveying platform 2 are support platforms. Multiple ball bearings 35 are rolled on the surfaces of the first conveying platform 1 and the second conveying platform 2. The jig 6 is continuously fed onto the transfer platform by the pushing platform 3, thereby pushing the jig 6 off the transfer platform. Simultaneously, the rolling of the ball bearings 35 facilitates the movement of the jig 6 on the first conveying platform 1 and the second conveying platform 2.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A circulating transmission device, characterized in that: It includes a first conveyor platform, a second conveyor platform, and two propulsion platforms; The first conveying platform and the second conveying platform have opposite transmission directions. A pushing platform is connected between the discharge end of the first conveying platform and the feed end of the second conveying platform; a pushing platform is connected between the feed end of the first conveying platform and the discharge end of the second conveying platform to form a closed loop transmission path; The pushing platform is equipped with a pushing block that moves toward the feeding end of the conveying platform.

2. The cyclic transmission device according to claim 1, characterized in that: The pushing platform is provided with a first reciprocating device and a second reciprocating device. A pushing block is connected to the movable end of the first reciprocating device and the second reciprocating device. The first reciprocating device is used to drive the pushing block from the feed end of the pushing platform to the discharge end, and the second reciprocating device is used to drive the pushing block from the discharge end of the pushing platform toward the feed end of the transmission platform.

3. The cyclic transmission device according to claim 2, characterized in that: The first reciprocating device and the second reciprocating device are located below the push platform, which has a guide hole for the push block to pass through.

4. The cyclic transmission device according to claim 1, characterized in that: The platform of the pusher is equipped with multiple ball bearings that roll around.

5. The cyclic transmission device according to claim 1, characterized in that: It also includes a camera, which is positioned above the discharge end of the first or second conveying platform.

6. The cyclic transmission device according to claim 1, characterized in that: It also includes a blower, the air outlet of which faces the feed end of the first conveyor platform or the second conveyor platform.

7. The cyclic transmission device according to claim 1, characterized in that: The first and second conveyor platforms are conveyor belts.

8. The cyclic transmission device according to claim 1, characterized in that: The first and second conveying platforms are support platforms.

9. The cyclic transmission device according to claim 8, characterized in that: Multiple ball bearings are rolled on the surfaces of the first and second conveying platforms.

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