Tray jacking and translation mechanism

Abstract

The utility model relates to a tray jacking translation mechanism which comprises a fixing plate, a lifting base, a rotating shaft, a rotating supporting plate, a lifting air cylinder, a rack, a translation air cylinder and a gear, the lifting base is arranged below the fixing plate in an up-down sliding mode, an air cylinder rod of the lifting air cylinder is fixedly connected with the fixing plate, and a cylinder body of the lifting air cylinder is fixedly connected with the lifting base. The rotating shaft is vertically and rotatably arranged on the lifting base and upwards penetrates through the fixing plate, the rotating supporting plate is arranged at the upper end of the rotating shaft, the rack is horizontally and slidably arranged on the lifting base and meshed with the gear, and the translation air cylinder is arranged on the lifting base and drives the rack to horizontally slide. Through the fixing plate, the lifting base, the movable rack, the fixed rack, the gear, the lifting air cylinder and the translation air cylinder, jacking and translation procedures of the tray can be achieved, and the tray jacking and translation mechanism is simple in structure and small in size and is installed at the bottom of a production line body, so that the occupied area of a production line is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of production lines, in particular to a pallet lifting and translating mechanism. Background Art

[0002] At present, in order to meet production needs, a pallet lifting and translation device is installed next to the production line of manufacturing enterprises. The pallet lifting and translation device has a complex structure and a large size, resulting in a large footprint of the production line. Therefore, the structure of the pallet lifting and rotating device needs to be further improved. Utility Model Content

[0003] The utility model aims to provide a tray lifting and translating mechanism which has a simple structure and reduces the floor space occupied by a production line.

[0004] The purpose of the utility model is achieved in this way:

[0005] A pallet lifting and translation mechanism comprises a fixed plate, a lifting base, a lifting cylinder, a moving rack, a fixed rack, a gear and a translation cylinder, the lifting base is slidably arranged above the fixed plate, the lifting cylinder is arranged on the fixed plate, the cylinder rod of the lifting cylinder is fixedly connected to the lifting base, the translation cylinder is horizontally arranged on the lifting base, the gear is rotatably arranged on the cylinder rod of the translation cylinder, the moving rack is horizontally slidably arranged on the lifting base, the fixed rack is horizontally arranged on the fixed plate, the gear is meshed with the moving rack and the fixed rack at the same time, the translation cylinder is arranged on the lifting base and drives the gear to slide horizontally, a plurality of rollers are arranged on both sides of the lifting base, the moving rack is provided with a lifting block, and the lifting block is provided with a positioning pin. The utility model can realize the lifting and translation process of the pallet through the fixed plate, the lifting base, the moving rack, the fixed rack, the gear, the lifting cylinder and the translation cylinder, the utility model has a simple structure and a small volume, and the utility model is installed at the bottom of the production line body, which effectively reduces the floor space of the production line.

[0006] The present invention can also be further improved as follows.

[0007] The level of the positioning pin is higher than the level of the roller.

[0008] A first side plate and a second side plate are respectively arranged on both sides of the lifting base, a plurality of rollers are arranged on the first side plate and the second side plate, a movable rack is horizontally slidably arranged on the first side plate, and a translation cylinder is horizontally arranged on the first side plate.

[0009] The utility model also comprises a blocking cylinder and a blocking block. The blocking cylinder is arranged on a fixed plate, the blocking block is arranged on a cylinder rod of the blocking cylinder and is located beside the second side plate, and the blocking cylinder drives the blocking block to rise and fall.

[0010] A lifting guide column is arranged on the bottom surface of the lifting base, a lifting guide sleeve is arranged on the bottom surface of the fixed plate at a position corresponding to the lifting guide column, and the lifting guide column is arranged in the lifting guide sleeve for sliding up and down.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model can realize the lifting and translation processes of the pallet through a fixed plate, a lifting base, a movable rack, a fixed rack, a gear, a lifting cylinder and a translation cylinder. The utility model has a simple structure and a small size. The utility model is installed at the bottom of the production line body, effectively reducing the floor space of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a tray lifting and translation mechanism.

[0014] Figure 2 It is a structural schematic diagram of the tray lifting and translation mechanism of the utility model from another angle.

[0015] Figure 3 It is a structural schematic diagram of the third angle of the tray lifting and translation mechanism of the utility model.

[0016] Figure 4 It is a front view of the tray lifting and translation mechanism of the utility model.

[0017] Figure 5 yes Figure 4 Cross-sectional view at CC.

[0018] Figure 6 It is a side view of the tray lifting and translation mechanism of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment 1, as Figures 1 to 6As shown, a pallet lifting and translation mechanism includes a fixed plate 1, a blocking cylinder 11, a blocking block 12, a lifting base 2, a lifting cylinder 5, a movable rack 7, a fixed rack 17, a gear 8 and a translation cylinder 6. The lifting base 2 is slidably arranged above the fixed plate 1, the lifting cylinder 5 is arranged on the fixed plate 1, the cylinder rod of the lifting cylinder 5 is fixedly connected to the lifting base 2, the translation cylinder 6 is horizontally arranged on the lifting base 2, the gear 8 is rotatably arranged on the cylinder rod of the translation cylinder 6, the movable rack 7 is horizontally slidably arranged on the lifting base 2, the fixed rack 17 is horizontally arranged on the fixed plate 1, the gear 8 is meshed with the movable rack 7 and the fixed rack 17 at the same time, the translation cylinder 6 is arranged on the lifting base 2, and drives the gear 8 to slide horizontally, a plurality of rollers 16 are arranged on both sides of the lifting base 2, a lifting block 15 is arranged on the movable rack 7, and a positioning pin 14 is arranged on the lifting block 15.

[0021] As a more specific technical solution of the utility model.

[0022] The level of the positioning pin 14 is higher than the level of the roller 16 .

[0023] The blocking cylinder 11 is arranged on the fixed plate 1, and the blocking block 12 is arranged on the cylinder of the blocking cylinder 11 and is located beside the second side plate. The blocking cylinder 11 drives the blocking block 12 to rise and fall.

[0024] A lifting guide column 10 is provided on the bottom surface of the lifting base 2 , and a lifting guide sleeve 9 is provided on the bottom surface of the fixed plate 1 at a position corresponding to the lifting guide column 10 . The lifting guide column 10 is slidably arranged in the lifting guide sleeve 9 up and down.

[0025] The fixing plate 1 of the present invention is installed on the production line, and the whole of the present invention is located at the bottom of the production line.

[0026] The working principle of the utility model is:

[0027] When the utility model is working, the pallet is transported just above the lifting base 2, and the blocking cylinder 11 drives the blocking block 12 to rise. The blocking block 12 blocks the movement of the pallet, and then the cylinder body of the lifting cylinder 5 drives the lifting base 2 to rise, and the rollers on the first side plate and the second side plate lift the pallet, and the locating pin 14 on the lifting block 15 is inserted upward into the locating hole of the pallet, and the whole pallet leaves the production line upward, followed by the translation cylinder 6 driving the gear to move forward, the gear rotates and engages on the fixed rack, the gear drives the moving rack 7 to move forward, the locating pin 14 drives the pallet to move forward, and the pallet moves to another production line or processing equipment, and then the lifting cylinder 5 drives the lifting base 2 to descend, thereby driving the pallet to descend, the locating pin 14 disengages from the locating hole downward, and the pallet falls on another production line or processing equipment.

Claims

1. A pallet lifting and translation mechanism, characterized in that: It includes a fixed plate, a lifting base, a lifting cylinder, a mobile rack, a fixed rack, a gear and a translation cylinder. The lifting base is arranged above the fixed plate for sliding up and down. The lifting cylinder is arranged on the fixed plate. The cylinder rod of the lifting cylinder is fixedly connected to the lifting base. The translation cylinder is horizontally arranged on the lifting base. The gear is rotatably arranged on the cylinder rod of the translation cylinder. The mobile rack is arranged on the lifting base for horizontal sliding. The fixed rack is horizontally arranged on the fixed plate. The gear is meshed with the mobile rack and the fixed rack at the same time. The translation cylinder is arranged on the lifting base and drives the gear to slide horizontally. Multiple rollers are arranged on both sides of the lifting base. A lifting block is arranged on the mobile rack, and a positioning pin is arranged on the lifting block.

2. According to claim 1, the pallet lifting and translation mechanism is characterized in that: The level of the positioning pin is higher than the level of the roller.

3. The pallet lifting and translation mechanism according to claim 1 is characterized in that: A first side plate and a second side plate are respectively arranged on both sides of the lifting base, a plurality of rollers are arranged on the first side plate and the second side plate, a movable rack is horizontally slidably arranged on the first side plate, and a translation cylinder is horizontally arranged on the first side plate.

4. The pallet lifting and translation mechanism according to claim 3 is characterized in that: It also includes a blocking cylinder and a blocking block. The blocking cylinder is arranged on the fixed plate, and the blocking block is arranged on the cylinder rod of the blocking cylinder and is located beside the second side plate. The blocking cylinder drives the blocking block to rise and fall.

5. The pallet lifting and translation mechanism according to claim 1 is characterized in that: A lifting guide column is arranged on the bottom surface of the lifting base, a lifting guide sleeve is arranged on the bottom surface of the fixed plate at a position corresponding to the lifting guide column, and the lifting guide column is arranged in the lifting guide sleeve for sliding up and down.

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