Auxiliary device for feeding and discharging of product filling equipment

Abstract

The utility model relates to the technical field of assembling equipment, in particular to an auxiliary device for feeding and discharging of filling equipment needing to be assembled, which comprises a frame body, a material tray taking and placing structure and a material tray lifting structure, the material tray taking and placing structure is arranged on the frame body and used for moving a material tray out of or placing the material tray in the filling equipment, and the material tray lifting structure is arranged on the frame body. And the charging tray lifting structure is arranged on one side of the charging tray taking and placing structure and used for lifting the charging tray to the processing position of the filling equipment or lowering the charging tray to the charging tray taking and placing structure. The problem that an existing material disc for containing products is not prone to being placed on filling equipment is effectively solved. According to the utility model, the charging tray can be more conveniently put into the filling equipment by adopting the charging tray taking and putting structure and the charging tray lifting structure, and the frame body in the charging tray taking and putting structure can be directly pulled out or pushed in from the filling equipment, so that on one hand, the frame body is positioned at a lower position, and a worker does not need to manually lift the charging tray; and on the other hand, due to the push-pull design, the charging tray can enter the filling equipment more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of product filling equipment, in particular to an auxiliary device for loading and unloading product filling equipment. Background Art

[0002] During the production process of the product, it is necessary to place the product in a tray for feeding. The existing method requires the staff to manually place the tray in the product filling equipment, and the product in the tray is automatically grabbed under the action of the product filling equipment. After the product is grabbed, the empty tray will be removed from the product filling equipment by the staff, and the tray will be manually placed at the unloading place for the product filling equipment to stack the filled products.

[0003] Since the product filling equipment has a certain height, when the staff places the tray on the filling equipment, it is not easy to place the tray with the product due to the height of the filling equipment, and the existing manual placement is prone to cause a high tray vacancy rate, thereby reducing the product filling efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an auxiliary device for loading and unloading products in product filling equipment, which effectively solves the problem that the existing material tray for placing products is not easy to place on the product filling equipment.

[0005] The technical solution provided by the utility model is an auxiliary device for loading and unloading of product filling equipment, comprising a frame, a material tray picking and placing structure and a material tray lifting structure. The material tray picking and placing structure is arranged on the frame and is used to remove or put the material tray from the product filling equipment. The material tray lifting structure is arranged on one side of the material tray picking and placing structure and is used to lift the material tray to the processing position of the product filling equipment or lower it to the material tray picking and placing structure.

[0006] The tray placement structure comprises a frame body which is slidably connected to the frame body and has a notch on one side, a plurality of support sheets for supporting the edge of the tray are arranged on the edge of the frame body, and a clearance groove for accommodating the passage of the tray lifting structure is formed between two adjacent support sheets;

[0007] The tray lifting structure is arranged on one side of the notch of the frame body, and the tray lifting structure includes a support plate and a lifting drive component. The lifting drive component drives the support plate to approach or move away from the frame body along the lifting direction, and the support plate can be inserted into the yielding groove.

[0008] Preferably, the frame is provided with a guide rail perpendicular to the lifting direction of the tray lifting structure, and the frame is provided with a slide plate slidably connected to the guide rail.

[0009] Preferably, the four corners of the frame are provided with limiting plates, and the upper ends of the limiting plates are inclined and expand outward.

[0010] Preferably, a positioning block for supporting the material tray is provided on the side of the support plate inserted into the clearance groove.

[0011] Preferably, the lifting drive assembly includes a linear guide rail, a slider, a threaded rod and a lifting motor. The linear guide rail is arranged along the lifting direction of the tray lifting structure for guiding the slider. The slider is slidably connected to the linear guide rail. The threaded rod passes through the slider and is threadedly connected to the slider. The lifting motor drives the threaded rod to rotate via the connecting assembly.

[0012] Preferably, it also includes a tray clamping structure, which is used to clamp the tray. The tray clamping structure includes multiple tray clamping components. The tray clamping components include a lifting plate, a clamping plate and a slide cylinder. The lifting plate is used to be inserted into the bottom of the tray to support the tray, the clamping plate is used to limit the position of the tray, and the slide cylinder is used to drive the lifting plate and the clamping plate away from or close to the tray.

[0013] Preferably, there are two tray clamping assemblies which are symmetrically arranged on both sides of the tray.

[0014] Preferably, it also includes a tray transmission structure, which includes a fixed frame, a transmission belt, a driving motor and a connecting block. The tray clamping structure is arranged on the fixed frame, the driving motor is used to drive the transmission belt to move periodically, and the fixed frame is connected to the transmission belt via the connecting block.

[0015] The beneficial effects of the utility model are:

[0016] The utility model adopts a tray picking and placing structure and a tray lifting structure to make it more convenient to put the tray into the product filling equipment. The frame in the tray picking and placing structure can be directly pulled out or pushed in from the product filling equipment. On the one hand, it is in a lower position, and the staff does not need to lift the tray manually. On the other hand, its push-pull design can make the tray enter the product filling equipment more stably. At the same time, the limit plate in the tray picking and placing structure and the outward expansion of the upper end of the limit plate can better place the tray.

[0017] The utility model adopts a tray lifting structure, a tray clamping structure and a tray transmission structure, which can automatically move an empty tray at the loading position to the unloading position, reducing the operating procedures of the staff and directly reusing the trays of the same group at the loading position, thereby improving the utilization rate of the trays and reducing the empty rate of the trays. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the tray picking and placing and tray lifting structure in the present utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram after the frame body is pulled out in the present utility model;

[0021] Figure 4 It is a sectional schematic diagram after the frame body is pulled out in the present utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the tray transmission structure and tray clamping in the present utility model;

[0023] In the figure, 1-frame body; 2-frame body; 3-supporting piece; 4-relieving groove; 5-tray; 6-guide rail; 7-skid plate; 8-limiting plate; 9-positioning block; 10-linear guide rail; 11-slider; 12-threaded rod; 13-lifting motor; 14-lifting plate; 15-clamping plate; 16-sliding table cylinder; 17-fixed frame; 18-driving belt; 19-driving motor; 20-connecting block; 21-handle; 22-arc-shaped notch. Specific embodiments

[0024] The following further details the specific embodiments of the present utility model with reference to the accompanying drawings.

[0025] Provided by Figures 1 to 5 There is an auxiliary device for loading and unloading of a product filling device, including a frame body 1, a tray picking and placing structure and a tray lifting structure. The frame body 1 is arranged in the product filling device to support the tray picking and placing structure and the tray lifting structure. Under the action of the tray picking and placing structure, the tray with cigarette cartridges can be taken out or put into the frame body 1.

[0026] The tray picking and placing structure is arranged on the frame body 1 for moving the tray out of or into the product filling device. The tray lifting structure is arranged on one side of the tray picking and placing structure for lifting the tray to the processing position of the product filling device or lowering it to the tray picking and placing structure. The tray lifting structure is used in cooperation with the tray picking and placing structure. The tray lifting structure can lift the tray in the tray picking and placing structure, so that the tray moves upward to the processing position of the product filling device.

[0027] The tray picking and placing structure includes a frame 2 that is slidably connected to the frame body 1 and has a notch on one side. The frame 2 allows the tray picking and placing structure to slide out of the frame body 1 as a whole, making it more convenient for the staff to pick and place the trays. A plurality of support pieces 3 for supporting the edges of the trays are provided on the edge of the frame 2. A clearance groove 4 for the tray lifting structure to pass through is formed between two adjacent support pieces 3. The clearance groove 4 is used for the tray lifting structure to pass through. On the one hand, it lifts the tray on the support piece 3 and raises it to a suitable height. On the other hand, it places the tray on the tray lifting structure on the support piece 3 and disengages the tray lifting structure from the tray.

[0028] Limit plates 8 are provided at the four corners of the frame 2. The limit plates 8 are used to limit and guide the four corners of the tray. The upper ends of the limit plates 8 are inclined shapes that expand outward. The inclined shapes that expand outward at the upper end of the tray are used to better dock the tray with the tray clamping structure.

[0029] The tray lifting structure is arranged on one side of the notch of the frame 2. The tray lifting structure includes a tray 5 and a lifting drive assembly. The lifting drive assembly drives the tray 5 to approach or move away from the frame 2 along the lifting direction. The tray 5 can be inserted into the clearance groove 4. The tray lifting structure can lift the tray to the processing position of the cartridge filling device. On the other hand, it can also place the tray on the support piece 3 and move away from the frame 2 to avoid interfering with the outward movement of the frame 2.

[0030] A guide rail 6 perpendicular to the lifting direction of the tray lifting structure is provided on the frame body 1. A sliding plate 7 slidably connected to the guide rail 6 is provided on the frame 2. Under the action of the sliding plate 7 and the slide rail, the frame 2 is guided, so that the frame 2 can move along the direction of the guide rail 6 when moving outward from the frame body 1. At the same time, a handle 21 is also provided on the frame 2 to assist the frame 2 to move out of the frame body 1.

[0031] Positioning blocks 9 for supporting the tray are provided on the side of the tray 5 inserted into the clearance groove 4. The positioning blocks 9 lift the tray to a certain extent in height, so that there is a certain gap between the lowermost tray and the tray 5, so that the tray clamping structure can support the bottom of the lowermost tray.

[0032] The lifting drive assembly includes a linear guide rail 10, a slider 11, a threaded rod 12 and a lifting motor 13. The linear guide rail 10 is arranged along the lifting direction of the tray lifting structure to guide the slider 11. The slider 11 is slidably connected to the linear guide rail 10. The threaded rod 12 passes through the slider 11 and is threadedly connected to the slider 11. The lifting motor 13 drives the threaded rod 12 to rotate through a synchronous pulley and a synchronous belt. Under the action of the lifting motor 13, the threaded rod 12 is driven to drive the slider 11 to rise, thereby driving the tray 5 to move upward.

[0033] It also includes a tray clamping structure which is used to clamp and position the tray. The tray clamping structure includes a plurality of tray clamping components. There are two tray clamping components which are symmetrically arranged on both sides of the tray. The symmetrically arranged tray clamping components can better uniformly limit and support the tray.

[0034] The tray clamping component includes a lifting plate 14, a clamping plate 15 and a slide table cylinder 16. The lifting plate 14 is used to insert under the bottom of the tray to support the tray. The clamping plate 15 is used to limit the tray. An arc-shaped notch 22 corresponding to the four corners of the tray is provided on the clamping plate 15. Under the action of the arc-shaped notch 22, the tray is further clamped and positioned. The slide table cylinder 16 is used to drive the lifting plate 14 and the limiting plate 8 to move away from or close to the tray. The lifting plate 14 and the limiting plate 8 form an integral body and are fixed on the output shaft of the slide table cylinder. Under the action of the slide table cylinder, the integral body formed by the lifting plate 14 and the limiting plate 8 is driven to move close to the tray for clamping or move away from the tray for relaxation.

[0035] It also includes a tray transmission structure which includes a fixing frame 17, a transmission belt 18, a driving motor 19 and a connecting block 20. The tray clamping structure is arranged on the fixing frame 17. The driving motor 19 is used to drive the transmission belt 18 to move back and forth. The fixing frame 17 is connected to the transmission belt 18 through the connecting block 20. The driving motor 19 drives the tray clamping structure to move back and forth between the loading position and the unloading position through the transmission belt 18.

[0036] When the utility model is in use, the staff pulls the frame body 2 out of the frame body 1 by using the handle 21, and then sequentially puts the trays into the tray picking and placing structure along the guidance of the limiting plate 8. Under the inclined shape on the upper side of the limiting plate 8, the trays can be conveniently put into the tray picking and placing structure. During the placing process of the trays, the supporting pieces 3 support the trays, so that the trays are stacked layer by layer along the height direction. After the trays are placed at an appropriate height, the staff pushes the frame body 2 into the frame body 1 along the guide rail 6 by using the handle 21;

[0037] After the frame body 2 is pushed into the frame body 1, the tray lifting structure is started. Under the action of the lifting motor 13, the threaded rod 12, the slider 11 and the linear guide rail 10, the supporting plate 5 moves upward and gradually approaches the bottom of the tray. Under the action of the supporting plate 5 and the positioning block 9 thereon, the tray is positioned and supported. During the process of the supporting plate 5 lifting the tray, the tray gradually separates from the supporting piece 3;

[0038] When the tray lifting structure lifts the tray to a certain height, the tray is located within the tray clamping structure at the loading position. Under the action of the slide cylinder 16, the clamping plate 15 and the lifting plate 14 clamp the tray, separating the topmost tray from the adjacent trays. The products on the tray are taken by the product filling equipment. After all the products on the tray are taken, the tray lifting structure starts to lift the clamped tray, and the tray clamping structure releases the tray.

[0039] When the tray clamping structure at the loading position releases the tray, the drive motor 19 in the tray transmission structure drives the tray clamping structure at the unloading position to move upward to the loading position through the connecting block 20, the transmission belt 18, and the fixing frame 17 and move directly above the tray clamping structure at the loading position. At this time, the tray lifting structure lifts the tray, making the empty tray located within the tray clamping structure within the fixing frame 17. Under the action of the slide cylinder 16, the empty tray is further clamped. At the same time, under the action of the tray transmission structure, the empty tray is moved to the unloading position, and the product filling equipment discharges the filled products.

[0040] The utility model adopts a tray picking and placing structure and a tray lifting structure to more conveniently place the tray into the product filling equipment. The frame in the tray picking and placing structure can be directly pulled out or pushed into the product filling equipment. On the one hand, it is at a relatively low position, and the staff does not need to manually lift the tray. On the other hand, its push-pull design can make the tray enter the product filling equipment more stably. At the same time, the limiting plate and the outwardly expanding inclined shape at the upper end of the limiting plate in the tray picking and placing structure can better place the tray.

[0041] The utility model adopts a tray lifting structure, a tray clamping structure, and a tray transmission structure to automatically move the empty tray at the loading position to the unloading position, reducing the operation procedures of the staff. Moreover, it directly reuses the same group of trays at the loading position, improving the utilization rate of the trays and reducing the vacancy rate of the trays.

Claims

1. An auxiliary device for loading and unloading of a product filling device, characterized in that, It comprises a frame (1), a material tray placement structure and a material tray lifting structure, wherein the material tray placement structure is arranged on the frame (1) and is used to remove or insert a material tray from a product filling device, and the material tray lifting structure is arranged on one side of the material tray placement structure and is used to lift the material tray to a processing location of the tobacco product filling device or to lower the material tray to the material tray placement structure; The tray loading and unloading structure comprises a frame (2) which is slidably connected to the frame (1) and has a notch on one side; a plurality of support sheets (3) for supporting the edges of the tray are provided on the edge of the frame (2); and a clearance groove (4) for accommodating the passage of the tray lifting structure is formed between two adjacent support sheets (3); The tray lifting structure is arranged on one side of the notch of the frame (2), and comprises a support plate (5) and a lifting drive assembly. The lifting drive assembly drives the support plate (5) to move closer to or away from the frame (2) along a lifting direction, and the support plate (5) can be inserted into the clearance groove (4).

2. The auxiliary device for loading and unloading of a product filling device according to claim 1, characterized in that: The frame (1) is provided with a guide rail (6) perpendicular to the lifting direction of the tray lifting structure, and the frame (2) is provided with a slide plate (7) slidably connected to the guide rail (6).

3. An auxiliary device for loading and unloading of a product filling device according to claim 1, characterized in that: Limiting plates (8) are provided at the four corners of the frame (2), and the upper ends of the limiting plates (8) are inclined and expand outwards.

4. An auxiliary device for loading and unloading of a product filling device according to claim 1, characterized in that: A positioning block (9) for positioning the material tray is provided on the side of the support plate (5) inserted into the clearance groove (4).

5. An auxiliary device for loading and unloading of a product filling device according to claim 1, characterized in that: The lifting drive assembly comprises a linear guide rail (10), a slider (11), a threaded rod (12) and a lifting motor (13); the linear guide rail (10) is arranged along the lifting direction of the tray lifting structure for guiding the slider (11); the slider (11) is slidably connected to the linear guide rail (10); the threaded rod (12) penetrates the slider (11) and is threadedly connected to the slider (11); and the lifting motor (13) drives the threaded rod (12) to rotate via the connecting assembly.

6. An auxiliary device for loading and unloading of a product filling device according to claim 1, characterized in that: It also includes a tray clamping structure, which is used to clamp the tray. The tray clamping structure includes a plurality of tray clamping components. The tray clamping components include a lifting plate (14), a clamping plate (15) and a slide cylinder (16). The lifting plate (14) is used to be inserted into the bottom of the tray to support the tray. The clamping plate (15) is used to position the tray. The slide cylinder (16) is used to drive the lifting plate (14) and the clamping plate (15) away from or close to the tray.

7. An auxiliary device for loading and unloading of a product filling device according to claim 6, characterized in that: There are two tray clamping assemblies which are symmetrically arranged on both sides of the tray.

8. An auxiliary device for loading and unloading of a product filling device according to claim 6, characterized in that: The invention also comprises a material tray transmission structure, wherein the material tray transmission structure comprises a fixed frame (17), a transmission belt (18), a driving motor (19) and a connecting block (20); the material tray clamping structure is arranged on the fixed frame (17); the driving motor (19) is used to drive the transmission belt (18) to move back and forth; the fixed frame (17) is connected to the transmission belt (18) via the connecting block (20).

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