Tray jacking and feeding mechanism

Abstract

The utility model discloses a tray jacking feeding mechanism which comprises a machine frame, a lifting device, a front-back moving device and a jacking device, the lifting device, the front-back moving device and the jacking device are all arranged on the machine frame, the front-back moving device and the lifting device are both located on one side of the jacking device, the front-back moving device is connected with the lifting device, and the jacking device is connected with the lifting device. And the front-back moving device and the jacking device are correspondingly arranged. By arranging the lifting device, the material tray can be conveyed to the upper portion from the lower portion, and products can be conveniently placed on the material tray; then the charging tray on which the product is placed is conveyed into the oven through the front-back moving device; and then, through the jacking device, the material tray can be jacked upwards, the material tray can be conveniently placed and fixed at the corresponding position of the oven, so that automatic feeding of the material tray is achieved, the material tray does not need to be manually placed into the oven, manpower is saved, the feeding time of the material tray is saved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of material disc feeding structure, more particularly to a kind of material disc jacking feeding mechanism. BACKGROUND

[0002] The existing liquid crystal display, glass element or thin film switch element needs to be dried after gluing, and the precision of such elements is high, so the product needs to be placed on a tray before drying, and then the tray is placed in an oven for drying. For example, application No. 202410885430.X discloses a liquid crystal display baking and curing device, which needs to manually place the bearing assembly in the box. When in use, the operator needs to place the bearing assembly near the device and open the box to place the product, which consumes a lot of manpower and is inconvenient to operate. SUMMARY

[0003] The utility model aims to provide a kind of material disc jacking feeding mechanism that can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a kind of material disc jacking feeding mechanism is provided, including rack, lifting device, front and rear moving device and jacking device, lifting device, front and rear moving device and jacking device are all set on rack, front and rear moving device and lifting device are located in the side of jacking device, front and rear moving device is connected with lifting device, and front and rear moving device is correspondingly arranged with jacking device.

[0005] The utility model has the beneficial effects that: by being equipped with lifting device, the tray can be conveyed from the lower side to the upper side, and the product can be placed on the tray; then, through front and rear moving device, the tray with product is conveyed to the oven; then, through jacking device, the tray can be jacked upwards, and the tray can be placed and fixed on the corresponding position of the oven, so that automatic feeding of the tray is realized, and manual feeding of the tray into the oven is not needed, which saves labor and saves feeding time of the tray, and improves production efficiency.

[0006] In some embodiments, the lifting device includes a lifting motor, a lifting synchronous belt and a lifting frame, the lifting motor is fixed on the rack, the lifting synchronous belt is connected with the output shaft of the lifting motor, one end of the lifting frame is fixed on the lifting synchronous belt, and the front and rear moving device is arranged on the lifting frame. Thus, the lifting motor drives the lifting frame to lift through the lifting synchronous belt, which facilitates the up and down movement of the tray.

[0007] In some embodiments, the lifting device further comprises two lifting synchronous wheels which are arranged in an up-down manner, one of the lifting synchronous wheels is sleeved on the output shaft of the lifting motor, the other lifting synchronous wheel is arranged on the frame, and the lifting synchronous belt is sleeved on the two lifting synchronous wheels. Thus, the winding of the lifting synchronous belt is facilitated by the lifting synchronous wheels, so as to facilitate the lifting of the lifting frame.

[0008] In some embodiments, the front-back moving device comprises a front-back moving motor, a front-back moving synchronous belt and two front-back moving synchronous wheels, the front-back moving motor is arranged on the lifting frame, one of the front-back moving synchronous wheels is sleeved on the output shaft of the front-back moving motor, the other front-back moving synchronous wheel is arranged on the lifting frame, the front-back moving synchronous belt is sleeved on the two front-back moving synchronous wheels, and the front-back moving synchronous belt corresponds to the jacking device. Thus, the front-back moving synchronous belt can be conveyed by the front-back moving motor, so that the tray on the front-back moving synchronous belt is conveyed forward and moved into the oven.

[0009] In some embodiments, the tray jacking and feeding mechanism further comprises a mounting frame which is fixed on the lifting frame, and the front-back moving device is arranged on the lifting frame through the mounting frame. Thus, the mounting of the front-back moving device on the lifting frame is facilitated by the mounting frame, and the compactness of the structure is improved.

[0010] In some embodiments, the tray jacking and feeding mechanism further comprises a pushing device which comprises a pushing rod and a pushing rod cylinder, the pushing rod cylinder is arranged on the lifting frame, the pushing rod is connected with the pushing rod cylinder, and the pushing rod corresponds to the jacking device. Thus, the pushing rod can be moved forward and backward by the pushing rod cylinder, so that the tray can be pushed into place in the oven, and the baking operation of the product in the oven is facilitated.

[0011] In some embodiments, the jacking device comprises a driving motor, a jacking plate and a jacking rod, the driving motor is arranged on the frame, the jacking plate is connected with the output shaft of the driving motor, the jacking rod is arranged on the jacking plate, and the jacking rod is located on one side of the pushing device. Thus, the jacking plate can be lifted by the driving motor, so that the jacking rod can be upwardly applied to the tray to upwardly jacking the tray to the corresponding structure.

[0012] In some embodiments, the mounting frame is provided with limiting baffle plates on both sides. Thus, the left and right positions of the tray during the front-back conveying are limited by the baffle plates, so that the tray can be accurately pushed into the oven.

[0013] In some embodiments, the frame is provided with a roller above the frame, the roller is located above the jacking rod, and the roller is located on one side of the front-back moving device. Thus, the left and right positions of the tray in the oven are limited by the roller, and the forward movement of the tray is guided by the roller. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is the structure schematic view of the tray jacking and feeding mechanism of the utility model;

[0015] Fig. 2 is the structure schematic view of the lifting device and the front and back moving device in the tray jacking and feeding mechanism of the utility model;

[0016] Fig. 3 is the structure schematic view of the front and back moving device and the pushing device in the tray jacking and feeding mechanism of the utility model;

[0017] Fig. 4 is the structure schematic view of the jacking device in the tray jacking and feeding mechanism of the utility model. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail in combination with the drawings.

[0019] Refer to Figs. 1-4 The tray jacking and feeding mechanism comprises a rack 1, a lifting device 2, a front and back moving device 3 and a jacking device 4, the lifting device 2, the front and back moving device 3 and the jacking device 4 are all arranged on the rack 1, the front and back moving device 3 and the lifting device 2 are both located at one side of the jacking device 4, the front and back moving device 3 is connected with the lifting device 2, and the front and back moving device 3 is correspondingly arranged with the jacking device 4, that is to say, the front and back moving device 3 can move the tray to the top of the jacking device 4, and then the jacking device 4 can jacks up the tray to the position.

[0020] When the tray jacking and feeding mechanism of the utility model is used, the empty tray is conveyed from the bottom to the top through the lifting device 2; when the tray is moved to the position, the product is placed on the tray; the tray with the product is conveyed forward through the front and back moving device 3 and is conveyed into the oven; after the tray is conveyed to the position, the tray is jacked up through the jacking device 4, so that the tray is placed at the corresponding position of the oven and is baked, the whole process does not need manual moving of the tray, manpower is saved, and the continuous conveying of the tray is facilitated, and the processing efficiency is improved.

[0021] The lifting device 2 comprises a lifting motor 21, a lifting synchronous belt 22 and a lifting frame 23, the lifting motor 21 is fixed on the rack 1, the lifting synchronous belt 22 is connected with the output shaft of the lifting motor 21, one end of the lifting frame 23 is fixed on the lifting synchronous belt 22 through screw locking clamping, and the front and back moving device 3 is arranged on the lifting frame 23.

[0022] The lifting device 2 further comprises two lifting synchronous wheels 24, which are arranged vertically, one of the lifting synchronous wheels 24 is sleeved on the output shaft of the lifting motor 21, and the other lifting synchronous wheel 24 is arranged on the rack 1, and the lifting synchronous belt 22 is sleeved on the two lifting synchronous wheels 24. When the lifting motor 21 works, the lifting synchronous belt 22 is driven to move by one of the lifting synchronous wheels 24, so that the lifting frame 23 is lifted under the driving of the lifting synchronous belt 22. By controlling the rotating direction of the lifting motor 21, the lifting of the lifting frame 23 can be controlled.

[0023] In actual use, in order to facilitate the stable lifting of the lifting frame 23, two guide rails 20 are fixed on the rack 1 through screws, the two guide rails 20 are respectively located on the two sides of the lifting synchronous belt 22, the guide rail 20 is vertically arranged, and the sliding block is fixed on the lifting frame 23 and matched with the guide rail 20. Therefore, through the cooperation of the sliding block and the guide rail 20, the lifting frame 23 can be lifted stably on the corresponding side of the lifting synchronous belt 22.

[0024] The front-back moving device 3 comprises a front-back moving motor 31, a front-back moving synchronous belt 32 and a front-back moving synchronous wheel 33, the front-back moving motor 31 is arranged on the lifting frame 23, the front-back moving synchronous wheel 33 is two, one of the front-back moving synchronous wheels 33 is sleeved on the output shaft of the front-back moving motor 31, and the other front-back moving synchronous wheel 33 is arranged on the lifting frame 23, the front-back moving synchronous belt 32 is sleeved on the two front-back moving synchronous wheels 33, and the front-back moving synchronous belt 32 corresponds to the jacking device 4, that is, the tray is conveyed to the top of the jacking device 4 through the front-back moving synchronous belt 32.

[0025] The front-back moving synchronous belt 32 is two groups and is arranged in parallel, the front-back moving synchronous wheel 33 is correspondingly increased by two, and the front-back moving synchronous wheels corresponding to the two groups of front-back moving synchronous belts 32 are connected through the rotating shafts, so that the two groups of front-back moving synchronous belts 32 can be synchronously conveyed.

[0026] In use, the tray of the previous process is conveyed to the front-back moving synchronous belt 32, and the tray is lifted upward when the front-back moving device 3 is moved upward under the driving of the lifting device 2. When the tray is lifted to the position, the product is placed on the tray, the front-back moving motor 31 drives the front-back moving synchronous belt 32 to convey forward, so as to drive the tray to convey forward and into the oven.

[0027] The tray jacking and feeding mechanism further comprises a mounting frame 5, the mounting frame 5 is fixed on the lifting frame 23, and the front-back moving device 3 is arranged on the lifting frame 23 through the mounting frame 5. The mounting frame 5 is fixed on the lifting frame 23 through screws, and the mounting frame 5 facilitates the installation of the structures of the front-back moving device 3.

[0028] The tray jacking loading mechanism further comprises a pushing device 6, which comprises a pushing rod 61 and a pushing rod cylinder 62. The pushing rod cylinder 62 is arranged on the lifting frame 23, and the pushing rod 61 is connected with the pushing rod cylinder 62. The pushing rod 61 corresponds to the jacking device 4. Specifically, the piston rod of the pushing rod cylinder 62 is fixed on the mounting frame 5, and the pushing rod 61 is fixed with the cylinder body of the pushing rod cylinder 62. Therefore, the movement of the cylinder body relative to the piston rod in the pushing rod cylinder 62 can drive the pushing rod 61 to move.

[0029] When the tray is moved forward under the driving of the front and rear moving synchronous belt 32 and is conveyed into the oven, at this time, the pushing rod cylinder 62 pushes the pushing rod 61 forward, the pushing rod 61 acts on the tray to push the tray to the position, so that each tray can be pushed to the same position, facilitating the stacking of the trays. When the tray is conveyed to the position in the oven, the pushing rod cylinder 62 pulls back, the pushing rod 61 is pulled back, the lifting motor 21 reverses to drive the lifting frame 23 to move downward, facilitating the conveying of the next tray.

[0030] The jacking device 4 comprises a driving motor 41, a jacking plate 42 and a jacking rod 43. The driving motor 41 is arranged on the rack 1, the jacking plate 42 is connected with the output shaft of the driving motor 41, the jacking rod 43 is arranged on the jacking plate 42, and the jacking rod 43 is located on one side of the pushing device 6. The driving motor 41 is a linear motor, the output shaft thereof is a screw rod, the jacking plate 42 is in threaded cooperation with the output shaft of the linear motor, and the jacking rod 43 can penetrate through the bottom of the oven and extend upward. The jacking rod 43 can be limited by cooperation with the oven, so that the jacking rod and the jacking plate 42 are prevented from rotating, so that the jacking plate 42 can be lifted relative to the output shaft of the driving motor 41 when the driving motor 41 is working.

[0031] Therefore, when the tray is pushed to the position under the pushing action of the pushing rod 61, the driving motor 41 is started, the jacking plate 42 and the jacking rod 43 are pushed to move upward, the jacking rod 43 acts on the tray to push the tray to move upward, the tray is pushed to the support frame 10 above, and the tray is stably placed on the oven.

[0032] The two sides of the mounting frame 5 are fixed with limiting baffles 7 through screws. One end of the limiting baffle 7 is fixed on the mounting frame 5, and the other end is vertically upward. The upper end surface of the limiting baffle 7 is higher than the front and rear moving synchronous belt 32. The two sides of the limiting baffles 7 can limit the two sides of the tray placed on the front and rear moving synchronous belt 32, so that the tray is prevented from deviating when being conveyed forward, and the tray can be accurately conveyed into the oven.

[0033] The upper portion of the frame 1 is provided with a roller 8, which is located above the top rod 43 and is located on one side of the front and rear moving device 3, that is, when the tray is pushed forward by the front and rear moving device 3, the tray is pushed above the roller 8 on one side, thereby facilitating the forward conveying of the tray and reducing the friction force suffered by the tray during movement.

[0034] In actual use, a support frame 10 is installed in the oven, which is located above the roller 8 and is correspondingly arranged with the top rod 43. Therefore, when the driving motor 41 drives the top rod 43 to move upward, the tray is placed on the support frame 10, facilitating the placement of the tray in the oven.

[0035] The above is only the 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 number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. The tray lifting and loading mechanism is characterized by: The invention comprises a frame (1), a lifting device (2), a front-back moving device (3) and a lifting device (4); the lifting device (2), the front-back moving device (3) and the lifting device (4) are all arranged on the frame (1); the front-back moving device (3) and the lifting device (2) are both located on one side of the lifting device (4); the front-back moving device (3) is connected to the lifting device (2); and the front-back moving device (3) and the lifting device (4) are arranged correspondingly.

2. The tray lifting and loading mechanism according to claim 1, characterized in that: The lifting device (2) comprises a lifting motor (21), a lifting synchronous belt (22) and a lifting frame (23); the lifting motor (21) is fixed on the frame (1); the lifting synchronous belt (22) is connected to the output shaft of the lifting motor (21); one end of the lifting frame (23) is fixed on the lifting synchronous belt (22); and the front-rear moving device (3) is arranged on the lifting frame (23).

3. The tray lifting and loading mechanism according to claim 2, characterized in that: The lifting device (2) further comprises lifting synchronous wheels (24), wherein the lifting synchronous wheels (24) are two and are distributed up and down, wherein one of the lifting synchronous wheels (24) is sleeved on the output shaft of the lifting motor (21), and the other lifting synchronous wheel (24) is arranged on the frame (1), and the lifting synchronous belt (22) is sleeved on the two lifting synchronous wheels (24).

4. The tray lifting and loading mechanism according to claim 3, characterized in that: The forward and backward moving device (3) comprises a forward and backward moving motor (31), a forward and backward moving synchronous belt (32) and a forward and backward moving synchronous wheel (33). The forward and backward moving motor (31) is arranged on a lifting frame (23). There are two forward and backward moving synchronous wheels (33), one of which is sleeved on the output shaft of the forward and backward moving motor (31) and the other is arranged on the lifting frame (23). The forward and backward moving synchronous belt (32) is sleeved on the two forward and backward moving synchronous wheels (33). The forward and backward moving synchronous belt (32) corresponds to the lifting device (4).

5. The tray lifting and loading mechanism according to any one of claims 2 to 4, characterized in that: It also includes a mounting frame (5), which is fixed on the lifting frame (23), and the front-rear moving device (3) is arranged on the lifting frame (23) through the mounting frame (5).

6. The tray lifting and loading mechanism according to any one of claims 2 to 4, characterized in that: The device further comprises a pushing device (6), wherein the pushing device (6) comprises a push rod (61) and a push rod cylinder (62), wherein the push rod cylinder (62) is arranged on the lifting frame (23), the push rod (61) is connected to the push rod cylinder (62), and the push rod (61) corresponds to the lifting device (4).

7. The tray lifting and loading mechanism according to claim 6, characterized in that: The jacking device (4) comprises a driving motor (41), a jacking plate (42) and a push rod (43); the driving motor (41) is arranged on the frame (1); the jacking plate (42) is connected to the output shaft of the driving motor (41); the push rod (43) is arranged on the jacking plate (42); and the push rod (43) is located on one side of the pushing device (6).

8. The tray lifting and loading mechanism according to claim 5, characterized in that: Limit baffles (7) are provided on both sides of the mounting frame (5).

9. The tray lifting and loading mechanism according to claim 7, characterized in that: A roller (8) is provided above the frame (1), the roller (8) is located above the top rod (43), and the roller (8) is located on one side of the front-rear moving device (3).

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