Tray moving mechanism

Abstract

The utility model discloses a material tray moving mechanism which comprises an installation frame, a moving device, a lifting device and clamping devices, the moving device is arranged on the installation frame, the lifting device is arranged on the moving device, the clamping devices are connected with the lifting device, and the clamping devices are located on the two sides of the moving device. By arranging the mounting frame, the whole structure can be conveniently mounted at the top of the oven without mounting the whole structure in the oven, so that the space occupied by the whole tray moving mechanism in the oven is greatly reduced, the utilization rate of the space of the oven is increased, a plurality of trays can be conveniently placed in the oven, and the practicability of the tray moving mechanism is improved. The baking and cooling efficiency of the oven is greatly improved; by arranging the moving device, the lifting device and the clamping device can be conveniently driven to move between the baking chamber and the cooling chamber, so that the clamping device can be conveniently driven by the lifting device to move downwards, the tray in the baking chamber is moved into the cooling chamber after being clamped, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of moving structure of tray, more particularly to a kind of tray moving mechanism. BACKGROUND

[0002] The existing liquid crystal display, glass element or thin film switch element needs to be dried after being glued, and the precision of such elements is high, so the product needs to be placed on a tray before being dried in an oven, and then the tray is taken out after drying. For example, the application number 202410885430.X discloses a liquid crystal display baking and curing equipment, which dries and cools the display screen in the two chambers of the box, and then adjusts the positions of the pull rope, pulley and partition assembly to move the inner bearing assembly of the two chambers, which occupies a large space in the box, so that only one piece of liquid crystal display can be dried and cooled at a time, and the volume of the entire box is large. SUMMARY

[0003] The utility model aims at providing a kind of tray moving mechanism that can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a kind of tray moving mechanism is provided, including mounting bracket, moving device, lifting device and clamping device, moving device is located on mounting bracket, lifting device is located on moving device, clamping device is connected with lifting device, and clamping device is located at the two sides of moving device.

[0005] The utility model has the beneficial effects that: by being provided with mounting bracket, the overall structure can be conveniently installed on the top of the oven, without the need to install the entire structure in the oven, so that the tray moving mechanism greatly reduces the space occupied in the oven, improves the utilization rate of oven space, facilitates the placement of multiple trays in the oven, and greatly improves the baking and cooling efficiency of the oven;By being provided with moving device, the lifting device and clamping device can be conveniently moved between the baking and cooling chambers, so that the clamping device can be conveniently moved downward by the lifting device to clamp the tray in the baking chamber and move it into the cooling chamber, facilitating operation.

[0006] In some embodiments, the moving device includes a motor and a linear slide module, the linear slide module is connected to the output shaft of the motor, the linear slide module includes a linear slide rail and a first sliding block, the linear slide rail is provided on the mounting bracket, and the first sliding block is provided on the linear slide rail. The lifting device is provided on the first sliding block. Thus, by being provided with the motor and the linear slide module, the lifting device can be conveniently moved along the linear slide rail.

[0007] In some embodiments, the tray moving mechanism further comprises a mounting plate fixed above the first sliding block, and the lifting device is arranged on the mounting plate. Thus, the installation of the lifting device is facilitated by arranging the mounting plate.

[0008] In some embodiments, the lifting device comprises lifting cylinders fixed on the mounting plate, the piston rods of the lifting cylinders extend downward after penetrating through the mounting plate, the lifting cylinders are vertically arranged, the clamping device is connected with the piston rods of the lifting cylinders, and the lifting cylinders are two and are respectively arranged on the two sides of the linear sliding rail, and the clamping device is two and is correspondingly connected with the two lifting cylinders. Thus, the clamping device is conveniently lifted by the lifting cylinders, and the stable lifting of the corresponding side clamping device is facilitated by the two lifting cylinders, the stability in the tray moving process is improved, and the product quality is ensured.

[0009] In some embodiments, the clamping device comprises finger cylinders connected with the piston rods of the lifting cylinders, and clamping plates connected with the piston rods on the two sides of the finger cylinders. Thus, the clamping plates are conveniently clamped or released by the finger cylinders, and the structure is simplified.

[0010] In some embodiments, the bottom end of the clamping plate is provided with a clamping hook and an adjusting screw, the clamping hook is L-shaped, a vertical slot is arranged on the vertical side of the clamping hook, one end of the adjusting screw is located outside the clamping hook, and the other end of the adjusting screw extends through the vertical slot and is fixed with the clamping plate. Thus, the clamping hook is conveniently lifted and adjusted relative to the clamping plate by arranging the vertical slot on the clamping hook, so that the clamping of trays of different sizes is satisfied, and the applicability is improved.

[0011] In some embodiments, the tray moving mechanism further comprises a connecting plate connected with the piston rods of the lifting cylinders, the finger cylinders are fixed below the connecting plate, and a guide rod is fixed above the connecting plate and extends out after penetrating through the mounting plate. Thus, the installation of the finger cylinders is facilitated by arranging the connecting plate, and the lifting of the finger cylinders is guided by arranging the guide rod, so that the stability of the lifting of the finger cylinders is improved.

[0012] In some embodiments, the lower side of the connecting plate is provided with a guide rail, the top end of the clamping plate is provided with a second sliding block matched with the guide rail, and the length direction of the guide rail is consistent with the length direction of the linear sliding rail. Thus, the movement of the clamping plate is guided by arranging the guide rail, the stable movement of the clamping plate is facilitated, the movement of the products in the tray is prevented, and the product quality is ensured.

[0013] In some embodiments, the tray moving mechanism further comprises a guide sleeve fixed on the mounting plate and sleeved on the outside of the guide rod. Thus, the guide sleeve is arranged to limit the guide rod and prevent the guide rod from swinging during movement. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 This is a structural diagram of the tray moving mechanism of the utility model;

[0015] Fig. 2 It is a structural schematic diagram of the material tray moving mechanism of the utility model from a bottom-up perspective. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figs. 1-2 The tray moving mechanism includes a mounting frame 1, a moving device 2, a lifting device 3 and a clamping device 4. The moving device 2 is arranged on the mounting frame 1, the lifting device 3 is arranged on the moving device 2, the clamping device 4 is connected to the lifting device 3, and the clamping device 4 is located on both sides of the moving device 2.

[0018] When the tray moving mechanism of the utility model is in use, the mounting frame 1 is fixedly installed on the oven, and the moving device 2 can drive the lifting device 3 and the clamping device 4 to move; the lifting device 3 drives the clamping device 4 to move up and down, and the clamping device 4 can clamp the tray, and then under the movement of the moving device 2, the tray is moved from the baking chamber to the cooling chamber.

[0019] The moving device 2 includes a motor 21 and a linear slide module 22. The linear slide module 22 is connected to the output shaft of the motor 21. The linear slide module 22 includes a linear slide rail 221 and a first slider 222. The linear slide rail 221 is arranged on the mounting frame 1, the first slider 222 is arranged on the linear slide rail 221, and the lifting device 3 is arranged on the first slider 222. Among them, the linear slide module 22 is a prior art, so its specific working principle is not described in detail. When the moving device 2 is working, starting the motor 21 can drive the first slider 222 to slide on the linear slide rail 221, thereby driving the lifting device 3 to move; by controlling the forward and reverse rotation of the motor 21, the moving direction of the first slider 222 can be controlled.

[0020] The tray moving mechanism further includes a mounting plate 5 , which is fixed above the first slider 222 by screws, and the lifting device 3 is provided on the mounting plate 5 .

[0021] The lifting device 3 includes a lifting cylinder 31, which is fixed to the mounting plate 5. The piston rod of the lifting cylinder 31 extends downward after passing through the mounting plate 5. The lifting cylinder 31 is arranged vertically. The clamping device 4 is connected to the piston rod of the lifting cylinder 31. There are two lifting cylinders 31, one on each side of the linear slide 221, and two clamping devices 4, which are connected to the two lifting cylinders 31. By providing two lifting cylinders 31 and two clamping devices 4, the clamping devices 4 can achieve multi-point clamping of the material tray, thereby improving the stability of the material tray during movement, preventing precision components from moving and colliding on the material tray, and thus helping to ensure product quality.

[0022] The clamping device 4 comprises a finger cylinder 41 and a clamping plate 42. The finger cylinder 41 is connected to the piston rod of the lift cylinder 31, while the clamping plates 42 are connected to the piston rods on either side of the finger cylinder 41. In actual use, a slideway is provided on the top of the oven for moving the clamping plates 42, eliminating the need to open the oven. This significantly reduces heat loss and achieves energy savings. The finger cylinder 41 allows the clamping plates 42 on either side of the finger cylinder 41 to be tightened and loosened, facilitating the clamping and loosening of the trays.

[0023] The bottom end of the clamping plate 42 is provided with a hook 6 and an adjusting screw 7. The hook 6 is L-shaped, and a vertical slot 61 is provided on the vertical side of the hook 6. One end of the adjusting screw 7 is located outside the hook 6, and the other end passes through the vertical slot 61 and is fixed to the clamping plate 42. A threaded hole is provided on the outside of the clamping plate 43 to facilitate the mating of the adjusting screw 7.

[0024] During use, once the telescopic stroke of the lifting cylinder 31 is determined, the hook 6 can be adjusted to accommodate trays of varying thicknesses, allowing the horizontal edge of the bottom of the hook 6 to move up and down accordingly. Specifically, when the height of the hook 6 needs to be adjusted, the adjusting screw 7 is loosened to allow the hook 6 to move along the vertical slot 61. Once the height of the hook 6 is adjusted to the desired level, the adjusting screw 7 is tightened to secure the hook 6 at the desired level, adapting to trays of varying thicknesses.

[0025] When the piston rod of the lifting cylinder 31 extends downward, it pushes the finger cylinder 41 downward, which in turn drives the clamping plate 42 outward. When the clamping plate 42 and the hook 6 move down into position, the finger cylinder 41 drives the clamping plate 42 to clamp the tray. The piston rod of the lifting cylinder 31 then pulls upward, driving the tray upward. The moving device 2 then moves the mounting plate 5 along the linear guide rail 221, thereby driving the tray to the desired position. After the piston rod of the lifting cylinder 31 moves down into position, the finger cylinder 41 releases the clamping plate 42, placing the tray in the corresponding position, thus achieving the desired position of the tray.

[0026] The tray moving mechanism further comprises a connecting plate 8 and a guide rod 9, the connecting plate 8 is connected with the piston rod of the lifting cylinder 31, the finger cylinder 41 is fixed below the connecting plate 8, and the guide rod 9 is fixed above the connecting plate 8 and extends out through the mounting plate 5. The guide rod 9 is located on both sides of the lifting cylinder 31, which is beneficial to the stable lifting of the connecting plate 8, thereby driving the finger cylinder 41 to stably lift.

[0027] A guide rail 10 is arranged below the connecting plate 8 through a screw, the top end of the clamping plate 42 is provided with a second sliding block 20, the second sliding block 20 is matched with the guide rail 10, and the length direction of the guide rail 10 is consistent with the length direction of the linear slide rail 221. Therefore, when the clamping plate 42 moves under the action of the finger cylinder 41, the second sliding block 20 is driven to move along the guide rail 10; therefore, under the guidance of the guide rail 10, the second sliding block 20 can stably move, so that the clamping plate 42 on both sides can stably move when the clamping plate 42 clamps and releases the tray, thereby avoiding the tray from tilting, avoiding the products on the tray from colliding, and being beneficial to guaranteeing the product quality.

[0028] The tray moving mechanism further comprises a guide sleeve 30, the guide sleeve 30 is fixed on the mounting plate 5 and is sleeved outside the guide rod 9. The bottom end of the guide sleeve 30 is fixed on the mounting plate 5 through a screw, and the guide sleeve 30 can limit the periphery of the guide rod 9, thereby preventing the guide rod 9 from shaking during lifting, so that the clamping device 4 and the clamped tray can stably lift, and the product quality is guaranteed.

[0029] The above is only a preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled persons in the art, without departing from the creative concept of the present application, a plurality of modifications and improvements can be made, which all belong to the protection range of the present application.

Claims

1. The tray moving mechanism is characterized by: The invention comprises a mounting frame (1), a moving device (2), a lifting device (3) and a clamping device (4); the moving device (2) is arranged on the mounting frame (1); the lifting device (3) is arranged on the moving device (2); the clamping device (4) is connected to the lifting device (3); and the clamping device (4) is located on both sides of the moving device (2).

2. The tray moving mechanism according to claim 1, characterized in that: The moving device (2) includes a motor (21) and a linear slide module (22), the linear slide module (22) is connected to the output shaft of the motor (21), the linear slide module (22) includes a linear slide rail (221) and a first slider (222), the linear slide rail (221) is arranged on the mounting frame (1), the first slider (222) is arranged on the linear slide rail (221), and the lifting device (3) is arranged on the first slider (222).

3. The tray moving mechanism according to claim 2, characterized in that: It also includes a mounting plate (5), the mounting plate (5) being fixed above the first slider (222), and the lifting device (3) being arranged on the mounting plate (5).

4. The tray moving mechanism according to claim 3, characterized in that: The lifting device (3) includes a lifting cylinder (31), the lifting cylinder (31) is fixed on the mounting plate (5), the piston rod of the lifting cylinder (31) passes through the mounting plate (5) and extends downward, the lifting cylinder (31) is vertically arranged, the clamping device (4) is connected to the piston rod of the lifting cylinder (31), there are two lifting cylinders (31), respectively located on both sides of the linear slide rail (221), and there are two clamping devices (4), which are correspondingly connected to the two lifting cylinders (31).

5. The tray moving mechanism according to claim 4, characterized in that: The clamping device (4) comprises a finger cylinder (41) and a clamping plate (42), wherein the finger cylinder (41) is connected to the piston rod of the lifting cylinder (31), and the clamping plate (42) is connected to the piston rods on both sides of the finger cylinder (41).

6. The tray moving mechanism according to claim 5, characterized in that: The bottom end of the clamping plate (42) is provided with a hook (6) and an adjusting screw (7), the hook (6) is L-shaped, and a vertical groove (61) is provided on the vertical side of the hook (6), one end of the adjusting screw (7) is located outside the hook (6), and the other end passes through the vertical groove (61) and is fixed to the clamping plate (42).

7. The tray moving mechanism according to claim 5 or 6, characterized in that: It also includes a connecting plate (8) and a guide rod (9), wherein the connecting plate (8) is connected to the piston rod of the lifting cylinder (31), the finger cylinder (41) is fixed below the connecting plate (8), and the guide rod (9) is fixed above the connecting plate (8) and extends after passing through the mounting plate (5).

8. The tray moving mechanism according to claim 7, characterized in that: A guide rail (10) is provided below the connecting plate (8), and a second slider (20) is provided at the top of the clamping plate (42). The second slider (20) cooperates with the guide rail (10), and the length direction of the guide rail (10) is consistent with the length direction of the linear slide rail (221).

9. The tray moving mechanism according to claim 8, characterized in that: It also includes a guide sleeve (30), which is fixed on the mounting plate (5) and sleeved on the outer side of the guide rod (9).

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