Conveying and discharging device for plastic packaging products of plastic packaging machine

Abstract

The utility model discloses a plastic packaging product conveying and discharging device of a plastic packaging machine, which comprises a box body, one side of the top of the box body is provided with an installation area, a limiting assembly is arranged in the installation area, the limiting assembly comprises two pushing air cylinders, the output ends of the pushing air cylinders are provided with limiting frames through bolts, and the limiting frames are located in the installation area; during feeding, the two pushing air cylinders can be started, the two limiting frames can get close to materials, in the approaching process, under the action of the spring telescopic rods, the belt can make contact with the uppermost material, the jacking air cylinders can be started subsequently, the top plate can drive the stacked materials to ascend, and after the materials are lifted to the proper height, the belt can be driven by the jacking plate to move upwards. When the material feeding device is used, the belt can be completely attached to the two sides of the uppermost material, the driving motor can be started, the rolling wheels can drive the belt to move, the moving belt can drive the uppermost material to move towards one side, the material feeding purpose is achieved, and the material clamping problem is not prone to occurring in the feeding process.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic packaging machine production technical field, concretely relates to a plastic packaging machine plastic packaging product's delivery and discharging device. BACKGROUND

[0002] The plastic packaging machine is a kind of equipment for sealing plastic film on the surface of article, mainly used for protecting various articles from the influence of external environment, and the plastic packaging machine is heated to plastic film, and it is adhered on the surface of article, and forms sealing protective layer.

[0003] Such as the application number CN202323037303.4, the authorization announcement day is April 6, 2024, a kind of plastic packaging machine plastic packaging product's delivery and discharging device, including conveying belt, conveying feed mechanism;The conveying feed mechanism is equipped with rear support, front support;Rear support connects support rear baffle, and front support is used to connect support front L-shaped material limiting material passing plate, and front L-shaped material limiting material passing plate is adjacent to rear support side and is equipped with side limiting baffle, and the bottom end of side limiting baffle is bottom material passing baffle;Side limiting baffle, bottom material passing baffle are integrally arranged as L shape, and the height of side limiting baffle is greater than the thickness of a packaging box, and bottom material passing baffle is equipped with feed interval for conveying packaging box between conveying belt;The rear baffle between side limiting baffle is stacking and discharging area.A kind of plastic packaging machine plastic packaging product's delivery and discharging device, the device is used to deliver and discharge the packaging box to be plasticized, so that packaging box is uninterruptedly, stably conveyed on conveying belt, reduces labor intensity, improves packaging efficiency.

[0004] The plastic packaging machine on the market can realize the automatic feeding of material by setting the delivery and discharging structure on the belt conveyor, but the prior art is to stack the material together first, and then realize the discharging of material according to gravity and the transmission of belt, but the feeding mode is prone to material jamming when the material is stacked too much, therefore, it is urgent to design a plastic packaging machine plastic packaging product's delivery and discharging device to solve the above problems. Utility model content

[0005] The utility model aims at providing a plastic packaging machine plastic packaging product's delivery and discharging device to solve the above-mentioned deficiencies in prior art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of plastic packaging machine plastic packaging product's feed and discharge device, including box, the box top side is equipped with installation area, and installation area inside is equipped with limiting assembly, the limiting assembly includes two push gas cylinders, the output end of push gas cylinder is installed by bolt and is limited to limit frame, and limit frame is located inside installation area, the outer wall of limit frame top side is equipped with installation shell by bolt, and shell is slidably inserted in installation shell, the inner bearing of shell is equipped with two rollers, and the belt is wound between two rollers, the outer wall of shell top side is equipped with drive motor by bolt, and the output end of drive motor is fixedly connected between one of roller and flat key, the outer wall of installation shell side is equipped with spring telescopic link by bolt, and the output end of spring telescopic link is connected with shell by bolt, the outer wall of box side is equipped with installation area, and the outer wall of installation area is equipped with lift cylinder by bolt, the output end of lift cylinder is equipped with top plate by bolt, and top plate is located inside installation area.

[0008] Further, the outer wall of the box is provided with a box door assembly, the box door assembly includes a box door, the box door is installed on the outer wall of the box by a hinge, and a door handle is installed on the outer wall of the box door by a bolt.

[0009] Further, the outer wall of the box door is provided with a limiting cylinder, and the output end of the limiting cylinder is provided with a limiting plate.

[0010] Further, the outer wall of the box top is provided with a pushing assembly, the pushing assembly includes a mounting frame, and the mounting frame is located directly above the box.

[0011] Further, the outer wall of the mounting frame is provided with a supporting rod, and one end of the supporting rod is installed on the outer wall of the box top by a bolt.

[0012] Further, the inner bearing of the mounting frame is provided with a lead screw, and the outer thread of the lead screw is connected with a sliding seat, and the sliding seat is slidably connected in the mounting frame.

[0013] Further, the outer wall of the sliding seat is provided with a connecting rod, and the output end of the connecting rod is provided with an electric suction cup.

[0014] Further, the outer wall of the mounting frame is provided with a driving motor, and the output end of the driving motor is fixedly connected with the lead screw by a flat key.

[0015] In the above technical solution, the utility model provides a kind of plastic packaging machine plastic packaging product's feed and discharge device, and the beneficial effect is that:

[0016] (1) Through the setting of the limiting assembly, the jacking cylinder and the top plate, when the device is used for feeding the material, the two push cylinders are started, the two limiting racks are close to the material, and in the process of approaching, under the action of the spring telescopic rod, the belt contacts the uppermost material, the subsequent jacking cylinder is started, the top plate carries the stacked material upwards, and when the height is appropriate, the belt is completely attached to the two sides of the uppermost material, the driving motor is started, the roller moves with the belt, the moving belt moves with the uppermost material to one side, the feeding purpose is achieved, the feeding process is not prone to material jamming, and manual lifting of the stacked material to the conveying belt is not required, thereby reducing the labor intensity of workers.

[0017] (2) When the stacked material is placed in the installation area, the two push cylinders are started to make the two limiting racks close to the two sides of the material, the limiting of the two sides of the material is realized, the subsequent limiting cylinder is also started, the limiting plate slides in the installation area to push the material in the installation area to move to one end of the limiting rack, and with the movement of the push cylinder and the limiting cylinder, the limiting plate and the limiting rack can realize the limiting and fixing of the material, and the stability of the material placing is ensured.

[0018] (3) When the material such as a lunch box is placed, the material is easy to be nested together, when the device is used for feeding, the pushing assembly is started, the driving motor is started in this process, the screw rod moves horizontally with the sliding seat and the connecting rod, stops moving when the position is appropriate, and then the jacking cylinder is started to make the uppermost lunch box material close to the electric suction cup, when the material contacts the electric suction cup, the electric suction cup is started to adsorb the material, then the jacking cylinder moves downward, the uppermost lunch box material is separated from the material below, and when the materials are completely separated, the driving motor can be continuously operated, the screw rod continues to move with the material adsorbed by the electric suction cup, and when the conveying belt position is reached, the electric suction cup is loosened, and the material falls on the conveying belt automatically, thereby improving the multifunctionality of the device and meeting the feeding purpose of different types of materials. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 The overall structure schematic view provided by the embodiment of the present application is provided.

[0021] Figure 2The utility model provides a box side view structure schematic diagram provided for the embodiment of the material conveying and discharging device of plastic packaging machine plastic packaging product.

[0022] Figure 3 The utility model provides a box overturning structure schematic diagram provided for the embodiment of the material conveying and discharging device of plastic packaging machine plastic packaging product.

[0023] Figure 4 The utility model provides a box door subassembly structure schematic diagram provided for the embodiment of the material conveying and discharging device of plastic packaging machine plastic packaging product.

[0024] Figure 5 The utility model provides a limiting subassembly structure schematic diagram provided for the embodiment of the material conveying and discharging device of plastic packaging machine plastic packaging product.

[0025] Figure 6 The utility model provides a push material subassembly structure schematic diagram provided for the embodiment of the material conveying and discharging device of plastic packaging machine plastic packaging product.

[0026] Mark explanation:

[0027] 1, box; 2, installation area; 3, box door subassembly; 4, limiting subassembly; 5, push material subassembly; 6, arrangement area; 7, jacking cylinder; 8, top plate; 9, box door; 10, door handle; 11, limiting cylinder; 12, limiting plate; 13, push cylinder; 14, limiting frame; 15, installation shell; 16, spring telescopic rod; 17, shell; 18, gyro wheel; 19, belt; 20, drive motor; 21, mounting frame; 22, drive motor; 23, screw; 24, sliding seat; 25, connecting rod; 26, electric sucking disc; 27, support rod. Specific implementation

[0028] In order to make the technical personnel in the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in the following with the attached drawing.

[0029] As Figures 1-6As shown, the utility model discloses a kind of plastic packaging machine plastic packaging product's conveying and discharging device, including box 1, box 1 top side is equipped with installation area 2, and installation area 2 inside is equipped with limit component 4, limit component 4 includes two push and go cylinder 13, the output end of push and go cylinder 13 is bolted with limit frame 14, and limit frame 14 is located inside installation area 2, limit frame 14 top side outer wall is bolted with installation shell 15, and installation shell 15 inside is slidably inserted with shell 17, two gyro wheels 18 are bolted with bearing and installed in shell 17 inside, and two gyro wheels 18 between winding have belt 19, shell 17 top side outer wall is bolted with drive motor 20, and the output end of drive motor 20 is fixedly connected between one of gyro wheel 18 with flat key, installation shell 15 side outer wall is bolted with spring telescopic link 16, and the output end of spring telescopic link 16 is bolted with shell 17 together, box 1 side outer wall is equipped with installation area 6, and installation area 6 inner wall side is bolted with jacking cylinder 7, the output end of jacking cylinder 7 is bolted with top plate 8, and top plate 8 is located inside installation area 2.

[0030] Specifically, in the embodiment, the box 1 is provided with the installation area 2 on one side of the top of the box 1, and the installation area 2 is internally provided with the limiting assembly 4, the limiting assembly 4 comprises two push moving cylinders 13, the model of the push moving cylinder 13 is preferably SC40*100, the output end of the push moving cylinder 13 is provided with the limiting frame 14 through bolt mounting, the two push moving cylinders 13 are controlled to start, the starting push moving cylinder 13 will move with the limiting frame 14, so that the two limiting frames 14 are close to the two sides of the material, the two sides of the material are limited, and the limiting frame 14 is located in the installation area 2, the installation shell 15 is provided on one side of the top of the limiting frame 14 through bolt mounting, the shell 17 is slidably inserted into the installation shell 15, the two rollers 18 are provided in the shell 17 through bearing mounting, the belt 19 is wound between the two rollers 18, the drive motor 20 is provided on one side of the top of the shell 17 through bolt mounting, and the model of the drive motor 20 is preferably 42BYGHW811, when the belt 19 is in complete contact with the two sides of the material, the drive motor 20 starts, the roller 18 moves with the belt 19, the moving belt 19 moves with the uppermost material to one side, the feeding purpose of the material is achieved, the output end of the drive motor 20 is fixedly connected with one of the rollers 18 through a flat key, the spring telescopic rod 16 is provided on one side of the installation shell 15 through bolt mounting, the model of the spring telescopic rod 16 is preferably ZHILI nitrogen spring hydraulic rod, when the limiting frame 14 is close to the two sides of the material, the belt 19 is in contact with the uppermost material under the action of the spring telescopic rod 16, the output end of the spring telescopic rod 16 is connected with the shell 17 through bolt mounting, the setting area 6 is formed on one side of the box 1, the top lifting cylinder 7 is provided on one side of the inner wall of the setting area 6 through bolt mounting, the model of the top lifting cylinder 7 is preferably SC40*300, the top plate 8 is provided on the output end of the top lifting cylinder 7 through bolt mounting, the top lifting cylinder 7 starts, the top plate 8 is lifted up and down in the installation area 2, the up and down movement of the material in the installation area 2 is achieved, so that the belt 19 feeds the material or the lunch box type material is fed by the pushing assembly 5, and the top plate 8 is located in the installation area 2.

[0031] The feeding and discharging device for plastic packaging products of the plastic packaging machine has the advantages that when the device feeds the material, the two push moving cylinders 13 start, the two limiting frames 14 are close to the material, the belt 19 is in contact with the uppermost material under the action of the spring telescopic rod 16 in the close process, the subsequent top lifting cylinder 7 starts, the top plate 8 moves upward with the stacked material, the belt 19 is completely attached to the two sides of the uppermost material after being raised to the appropriate height, the drive motor 20 starts, the roller 18 moves with the belt 19, the moving belt 19 moves with the uppermost material to one side, the feeding purpose of the material is achieved, the feeding process is not prone to material jamming, and the stacked material does not need to be manually lifted to the conveying belt, so that the labor of workers is reduced.

[0032] In one embodiment provided by this utility model, such as Figure 1 and Figure 4 As shown, a door assembly 3 is provided on one side of the outer wall of the box body 1. The door assembly 3 includes a door 9, which is installed on the outer wall of one side of the box body 1 by a hinge. A door handle 10 is installed on the outer wall of one side of the door 9 by bolts. A limit cylinder 11 is installed on the outer wall of one side of the door 9 by bolts. The limit cylinder 11 is preferably of model SC40*150. A limit plate 12 is installed on the output end of the limit cylinder 11 by bolts. When the limit cylinder 11 is activated, the limit plate 12 will slide inside the installation area 2, pushing the material inside the installation area 2 towards the limit frame 14. With the movement of the push cylinder 13 and the limit cylinder 11, the limit plate 12 and the limit frame 14 can achieve the limitation and fixation of the material.

[0033] Another embodiment provided by this utility model is as follows: Figure 1 and Figure 6 As shown, a pusher assembly 5 is bolted to the outer walls of both sides of the top of the housing 1. The pusher assembly 5 includes a mounting frame 21, which is located directly above the housing 1. A support rod 27 is bolted to one side of the outer wall of the mounting frame 21, and one end of the support rod 27 is bolted to the outer wall of the top of the housing 1. A lead screw 23 is mounted inside the mounting frame 21 via a bearing, and a sliding seat 24 is threaded to the outside of the lead screw 23. The sliding seat 24 is slidably connected inside the mounting frame 21. A connecting rod 25 is bolted to one side of the outer wall of the sliding seat 24, and an electric suction cup 26 is bolted to the output end of the connecting rod 25. The electric suction cup 26 is preferably a non-standard customized GRABO electric suction cup. The device is equipped with a drive motor 22, preferably a 57BYGH650-23. When the drive motor 22 is started, the lead screw 23 will continue to move the structure consisting of the sliding seat 24 and the connecting rod 25, causing the electric suction cup 26 to move directly above the material. After the electric suction cup 26 picks up the material, the drive motor 22 can be started again. Then the lead screw 23 will move the sliding seat 24, and the material picked up by the structure consisting of the connecting rod 25 and the electric suction cup 26 will move horizontally. When it reaches the position of the conveyor belt, the electric suction cup 26 will release, and the material will automatically fall onto the conveyor belt, which satisfies the purpose of feeding different types of materials. The output end of the drive motor 22 is fixedly connected to the lead screw 23 through a flat key.

[0034] Working principle: when the material such as packaging box is transported and discharged, the stacked material can be placed in the installation area 2 first, then the two push moving cylinders 13 are controlled to start, the starting push moving cylinder 13 moves with the limiting frame 14, so that the two limiting frames 14 are close to the two sides of the material, the limiting of the two sides of the material is realized, the limiting cylinder 11 is also started, the limiting plate 12 slides in the installation area 2, pushes the material in the installation area 2 to move to one end of the limiting frame 14, with the movement of the push moving cylinder 13 and the limiting cylinder 11, the limiting plate 12 cooperates with the limiting frame 14 to realize the limiting and fixing of the material, and in the process, under the action of the spring telescopic rod 16, the belt 19 contacts the uppermost material, when the belt 19 completely contacts the two sides of the material, the driving motor 20 starts, the roller 18 moves with the belt 19, the moving belt 19 moves with the uppermost material to one side, the feeding purpose of the material is realized, the subsequent jacking cylinder 7 repeats the above steps, cooperates with the continuously moving belt 19 to realize the feeding purpose, and when the lunch box and the like is discharged, the material is easy to nest together, when the device feeds, the pushing assembly 5 starts, in the process, the driving motor 22 starts, the screw rod 23 moves horizontally with the sliding seat 24 and the connecting rod 25, stops moving when it reaches the appropriate position, then the jacking cylinder 7 starts, so that the uppermost lunch box material approaches the electric suction cup 26, when the material contacts the electric suction cup 26, the electric suction cup 26 starts to adsorb the material, then the jacking cylinder 7 moves down, the uppermost lunch box material is separated from the material below, when the separation is complete, the driving motor 22 can be continuously operated, the screw rod 23 continues to move with the material adsorbed by the electric suction cup 26, when it reaches the conveying belt position, the electric suction cup 26 is released, the material falls on the conveying belt automatically, and the feeding purpose of different kinds of materials is realized.

[0035] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the present application.

Claims

1. A material feeding and discharging device for plastic packaging machine, comprising a box (1), characterized in that, The box (1) top one side is provided with installation area (2), and the installation area (2) is internally provided with limiting assembly (4), the limiting assembly (4) includes two push air cylinder (13), the output end of push air cylinder (13) is installed with limiting frame (14) through bolt, and limiting frame (14) is located inside installation area (2), the outer wall of limiting frame (14) top one side is installed with installation shell (15) through bolt, and the inside of installation shell (15) is slidably connected with shell (17), the inside of shell (17) is installed with two rollers (18) through bearing, and the two rollers (18) are wound with belt (19), the outer wall of shell (17) top one side is installed with drive motor (20) through bolt, and the output end of drive motor (20) is fixedly connected with one of roller (18) through flat key, the outer wall of installation shell (15) one side is installed with spring telescopic rod (16) through bolt, and the output end of spring telescopic rod (16) is connected with shell (17) through bolt, the outer wall of box (1) one side is provided with installation area (6), and the inner wall of installation area (6) one side is installed with jacking air cylinder (7) through bolt, the output end of jacking air cylinder (7) is installed with top plate (8) through bolt, and top plate (8) is located inside installation area (2).

2. The material conveying device of a plastic packaging machine for plastic packaging products according to claim 1, characterized in that, The outer wall of the box (1) one side is provided with box door assembly (3), the box door assembly (3) includes box door (9), the box door (9) is installed on the outer wall of the box (1) one side through the hinge, the outer wall of the box door (9) one side is installed with door handle (10) through bolt.

3. The device for feeding and discharging plastic products of a plastic packaging machine according to claim 2, characterized in that, The outer wall of the box door (9) one side is installed with limiting cylinder (11) through bolt, and the output end of limiting cylinder (11) is installed with limiting plate (12) through bolt.

4. The material conveying device of a plastic packaging machine according to claim 1, wherein, The outer wall of the box (1) top two sides is installed with pusher assembly (5) through bolt, the pusher assembly (5) includes mounting bracket (21), the mounting bracket (21) is located above the box (1).

5. The material conveying device of a plastic packaging machine for plastic packaging products according to claim 4, wherein, The outer wall of the mounting bracket (21) one side is installed with support rod (27) through bolt, and one end of the support rod (27) is installed on the outer wall of the box (1) top one side through bolt.

6. The material conveying device of a plastic packaging machine for plastic packaging products according to claim 5, wherein, The inside of the mounting bracket (21) is installed with lead screw (23) through bearing, and the outside of the lead screw (23) is threadedly connected with sliding seat (24), the sliding seat (24) is slidably connected in the inside of the mounting bracket (21).

7. The device for feeding and discharging plastic products of a plastic packaging machine according to claim 6, characterized in that, The outer wall of the sliding seat (24) one side is installed with connecting rod (25) through bolt, and the output end of the connecting rod (25) is installed with electric suction cup (26) through bolt.

8. The device for feeding and discharging plastic products of a plastic packaging machine according to claim 6, characterized in that, The outer wall of the mounting bracket (21) one side is installed with drive motor (22) through bolt, and the output end of the drive motor (22) is fixedly connected with the lead screw (23) through flat key.

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