Material collecting mechanism for blister processing of plastic packaging box

Abstract

The utility model belongs to the field of plastic packaging boxes, and particularly relates to a plastic packaging box blister processing material collecting mechanism which comprises a collecting box, a cooling device and a cutting device, the collecting box is arranged in front of the cooling device, and the cutting device is fixedly installed on the top of the side edge, adjacent to the cooling device, of the collecting box. Supporting legs are fixedly mounted at the bottom of the cooling device; the limiting assembly is arranged on the supporting leg, the limiting assembly comprises a limiting rod, the limiting rod is arranged in a sliding hole formed in the side wall of the supporting leg in a sliding mode, and the end of the limiting rod penetrates through the sliding hole and extends into a through groove formed in the middle of the supporting leg; first springs enabling the limiting rods to reset are fixedly installed on the outer sides of the supporting legs. Fixing sleeves are fixedly mounted on the two sides of the bottom of the collecting box correspondingly, and limiting shafts are mounted in the middles of the fixing sleeves; by arranging the limiting assembly and the limiting shaft, the collecting box can be conveniently and rapidly limited, operation is easy, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic packaging boxes, in particular to a plastic packaging box thermoforming processing and material receiving mechanism. Background Art

[0002] The plastic packaging box thermoforming processing and material receiving mechanism is a device mainly used for collecting the cut packaging boxes during the production of plastic packaging boxes.

[0003] After retrieving the Chinese patent document with the publication number of CN210679681U, a plastic packaging box thermoforming processing and material receiving mechanism is disclosed, including a collection box. Fixed mechanisms are arranged at the bottoms of both sides of the outer part of the collection box; the fixed mechanism includes a sleeve, a sliding rod, a top plate, a clamping plate, a plug rod, and a pressing plate. One side of the sleeve is fixedly connected to the bottom of the outer wall of the collection box. The sliding rod is arranged inside the sleeve. One side of the top plate is fixedly connected to one side of the sliding rod. The plug rod is arranged in the middle of the clamping plate. One end of the plug rod is threadedly connected to the middle of one side of the sliding rod. One side of the pressing plate is arranged on one side of the clamping plate. In this utility model, by rotating the plug rod to remove the clamping plate, the collection box can be removed. Move the sliding rod to the outside of the leg of the cooling mechanism, and then screw in the plug rod to press the clamping plate against the leg by using the pressing plate, so that the collection box and the cooling mechanism are connected together, thereby improving the cutting quality.

[0004] However, when the above device fixedly connects the collection box with the cooling device, it is necessary to manually install the plug rod and the clamping plate structure, which is cumbersome to operate, inconvenient to use, and has low working efficiency. Therefore, a plastic packaging box thermoforming processing and material receiving mechanism is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the problem that when the above device fixedly connects the collection box with the cooling device, it is necessary to manually install the plug rod and the clamping plate structure, which is cumbersome to operate, inconvenient to use, and has low working efficiency, the utility model proposes a plastic packaging box thermoforming processing and material receiving mechanism.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A plastic packaging box thermoforming processing and material receiving mechanism of the utility model includes a collection box, a cooling device, and a cutting device. The collection box is arranged in front of the cooling device. The cutting device is fixedly installed at the top of the adjacent side of the collection box and the cooling device. Support legs are fixedly installed at the bottom of the cooling device;

[0007] A limiting component, the limiting component is arranged on the support leg. The limiting component includes a limiting rod. The limiting rod is slidably arranged in a sliding hole opened on the side wall of the support leg. The end of the limiting rod penetrates through the sliding hole and extends into a through groove opened in the middle of the support leg. A first spring for resetting the limiting rod is fixedly installed on the outside of the support leg;

[0008] On both sides of the bottom of the collection box, fixed sleeves are respectively and fixedly installed. A limiting shaft is installed in the middle of the fixed sleeve. The two limiting shafts on both sides are respectively adapted to the through grooves. One end of the limiting shaft close to the support leg extends to the outside of the fixed sleeve, and a plurality of groups of slot holes are evenly formed on the limiting shaft. The slot holes are adapted to the limiting rods.

[0009] Preferably, one end of the limiting shaft away from the support leg extends to the outside of the fixed sleeve and a gear is fixedly installed at the end. An inverted U-shaped rod is movably installed on the side wall of the collection box away from the cooling device. Tooth teeth are respectively and fixedly connected to the side walls of the two ends of the U-shaped rod. The tooth teeth are meshed with the gear.

[0010] Preferably, a push rod is fixedly installed on the side wall of the collection box away from the cooling device.

[0011] Preferably, an extension plate is fixedly installed in the middle of the top of the U-shaped rod. A guide rod is fixedly installed in the middle of the top of the extension plate. The top end of the guide rod slidably penetrates through the push rod, and a second spring is sleeved on the guide rod.

[0012] Preferably, an anti-disengagement block is fixedly installed at the top of the guide rod. The anti-disengagement block is arranged above the push rod.

[0013] Preferably, rollers are fixedly installed around the bottom of the collection box.

[0014] Preferably, a limiting block is fixedly installed on the side wall of the collection box. Both ends of the U-shaped rod slidably penetrate through the limiting block.

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

[0016] 1. By arranging a limiting component and a limiting shaft, the collection box is limited. During use, the collection box is pushed towards the cooling device, so that the end parts of the limiting shafts on both sides of the collection box are inserted into the through grooves on the support legs. The limiting shaft contacts the inclined surface at the end of the limiting rod, pressing the limiting rod to move along the sliding hole towards the outside of the through groove, and the first spring is stretched. When the limiting rod moves to align with the slot hole, the limiting rod is driven to reset under the action of the rebound of the first spring, and then the end part of the limiting rod is inserted into the slot hole, thereby fixedly installing the limiting shaft on the support leg, so as to fix the collection box on the side of the cooling device. The operation is simple, and the working efficiency is improved. In addition, a plurality of groups of slot holes are arranged on the limiting shaft, and multi-stage adjustment of the distance can be realized, further improving the practicability of the device.

[0017] 2. The utility model is provided with a U-shaped rod, teeth, gears and other structures. When in use, the U-shaped rod is pushed upward, and the teeth at the bottom of both sides of the U-shaped rod drive the gears on the adjacent sides to rotate, thereby driving the limit shaft to rotate, so that the limit shaft rotates, and then the end of the limit rod rotates along the slot, so that the end of the limit rod moves out of the slot and abuts against the outer wall of the limit rod. At this time, the limit rod no longer limits the limit shaft, so that the collection box and the limit shaft can be withdrawn from the cooling device together, so that the collected packaging boxes can be transported to other places conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment;

[0020] Figure 2 It is a partial structural cross-sectional view of the first embodiment;

[0021] Figure 3 For Example 1 Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 For Example 1 Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 5 This is a schematic diagram of the connection position of the limit rod and the slot in Example 1.

[0024] In the figure: 1. collecting box; 2. pushing rod; 3. cutting device; 4. roller; 5. fixing sleeve; 6. limiting shaft; 7. slot; 8. gear; 9. U-shaped rod; 10. cooling device; 11. supporting leg; 12. limiting block; 13. through slot; 14. sliding hole; 15. limiting rod; 16. spring 1; 17. extension plate; 18. guide rod; 19. spring 2; 20. anti-slip block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] Please refer to Figures 1-5 As shown in the figure, a plastic packaging box thermoforming and material collecting mechanism includes a collecting box 1, a cooling device 10, and a cutting device 3. The collecting box 1 is arranged in front of the cooling device 10. The cutting device 3 is fixedly installed at the top of the adjacent side of the collecting box 1 and the cooling device 10. The bottom of the cooling device 10 is fixedly installed with support legs 11;

[0028] A limiting component, the limiting component is arranged on the support legs 11. The limiting component includes a limiting rod 15. The limiting rod 15 is slidably arranged in a sliding hole 14 opened on the side wall of the support leg 11. The end of the limiting rod 15 penetrates through the sliding hole 14 and extends into a through groove 13 opened in the middle of the support leg 11. A first spring 16 for resetting the limiting rod 15 is fixedly installed outside the support leg 11;

[0029] Fixed sleeves 5 are respectively fixedly installed on both sides of the bottom of the collecting box 1. A limiting shaft 6 is installed in the middle of the fixed sleeve 5. The two limiting shafts 6 are respectively adapted to the through groove 13. One end of the limiting shaft 6 close to the support leg 11 extends to the outside of the fixed sleeve 5, and a plurality of groups of slots 7 are uniformly opened on the limiting shaft 6. The slots 7 are adapted to the limiting rod 15;

[0030] During operation, the collecting box 1 is pushed towards the cooling device 10, so that the end parts of the limiting shafts 6 on both sides of the collecting box 1 are inserted into the through groove 13 on the support leg 11. The end surface of the limiting shaft 6 is in inclined contact with the end part of the limiting rod 15, pressing the limiting rod 15 to move along the sliding hole 14 towards the outside of the through groove 13, and the first spring 16 is stretched. When the limiting rod 15 moves to align with the slot 7, the first spring 16 drives the limiting rod 15 to reset under the action of spring back, so that the end part of the limiting rod 15 is inserted into the slot 7, thereby fixedly installing the limiting shaft 6 on the support leg 11, so as to fix the collecting box 1 on the side of the cooling device 10, facilitating the cutting of the plastic packaging box material by the cutting device 3, and collecting the cut products through the collecting box 1; In addition, a plurality of groups of slots 7 are arranged on the limiting shaft 6, which can realize multi-level adjustment of the distance and further improve the practicability of the device.

[0031] The end of the limiting shaft 6 away from the supporting leg 11 extends to the outside of the fixing sleeve 5 and a gear 8 is fixedly installed on the end thereof. An inverted U-shaped rod 9 is movably installed on the side wall of the collecting box 1 away from the cooling device 10. The side walls of the two ends of the U-shaped rod 9 are respectively fixedly connected with teeth, and the teeth are meshed with the gear 8. During operation, by pushing the U-shaped rod 9 upwards, the gears 8 on the adjacent sides are driven to rotate by the teeth at the bottom of the two sides of the U-shaped rod 9, thereby driving the limiting shaft 6 to rotate, so that the limiting shaft 6 rotates 90 degrees, and then the end of the limiting rod 15 rotates along the slot 7, so that the end of the limiting rod 15 moves out of the slot 7 and abuts against the outer wall of the limiting rod 15. At this time, the limiting rod 15 no longer limits the limiting shaft 6, so that the collecting box 1 and the limiting shaft 6 can be withdrawn from the cooling device 10 together, so that the collected packaging boxes can be transported to other places conveniently.

[0032] A push rod 2 is fixedly mounted on the side wall of the collection box 1 away from the cooling device 10; during operation, the collection box 1 can be pushed to move by the push rod 2.

[0033] An extension plate 17 is fixedly installed in the middle of the top of the U-shaped rod 9, and a guide rod 18 is fixedly installed in the middle of the top of the extension plate 17. The top of the guide rod 18 slides through the push rod 2, and a spring 2 19 is sleeved on the guide rod 18. During operation, the extension plate 17 is toggled to drive the U-shaped rod 9 to move upward, and the guide rod 18 driven by the extension plate 17 moves upward synchronously, thereby compressing the spring 2 19. After the extension plate 17 is released, the U-shaped rod 9 can be pushed back to its original position through the rebound action of the spring 2 19 for next use.

[0034] An anti-dropping block 20 is fixedly mounted on the top of the guide rod 18 , and the anti-dropping block 20 is arranged above the push rod 2 ; when working, the U-shaped rod 9 is limited.

[0035] Rollers 4 are fixedly installed around the bottom of the collection box 1; when working, the collection box 1 is supported by the rollers 4 and can be moved to a designated position.

[0036] Embodiment 2

[0037] See also Figure 2 As shown, compared with Example 1, as another implementation of the utility model, a limiting block 12 is fixedly installed on the side wall of the collection box 1, and the two ends of the U-shape slide through the limiting block 12; when working, the U-shaped rod 9 is limited by the limiting tube, so that the movement of the U-shaped rod 9 is more stable.

[0038] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A plastic packaging box thermoforming processing and material receiving mechanism, characterized in that: It includes a collection box (1), a cooling device (10) and a cutting device (3). The collection box (1) is arranged in front of the cooling device (10). The cutting device (3) is fixedly installed at the top of the adjacent side of the collection box (1) and the cooling device (10). The bottom of the cooling device (10) is fixedly installed with support legs (11). A limit component. The limit component is arranged on the support legs (11). The limit component includes a limit rod (15). The limit rod (15) is slidably arranged in a sliding hole (14) opened on the side wall of the support leg (11). The end of the limit rod (15) penetrates through the sliding hole (14) and extends into a through groove (13) opened in the middle of the support leg (11). A first spring (16) for resetting the limit rod (15) is fixedly installed on the outer side of the support leg (11). Fixed sleeves (5) are respectively fixedly installed on both sides of the bottom of the collection box (1). A limit shaft (6) is installed in the middle of the fixed sleeve (5). The two limit shafts (6) on both sides are respectively adapted to the through groove (13). One end of the limit shaft (6) close to the support leg (11) extends to the outside of the fixed sleeve (5), and a plurality of groups of slots (7) are uniformly opened on the limit shaft (6). The slots (7) are adapted to the limit rod (15).

2. The blister processing and material receiving mechanism for a plastic packaging box according to claim 1, wherein: One end of the limit shaft (6) away from the support leg (11) extends to the outside of the fixed sleeve (5) and a gear (8) is fixedly installed at the end. An inverted U-shaped rod (9) is movably installed on the side wall of the collection box (1) away from the cooling device (10). Tooth teeth are respectively fixedly connected to the side walls of both ends of the U-shaped rod (9). The tooth teeth are meshed with the gear (8).

3. A plastic packaging box thermoforming processing and material collecting mechanism according to claim 2, characterized in that: A push rod (2) is fixedly installed on the side wall of the collection box (1) away from the cooling device (10).

4. A plastic packaging box thermoforming processing and material collecting mechanism according to claim 3, characterized in that: An extension plate (17) is fixedly installed in the middle of the top of the U-shaped rod (9). A guide rod (18) is fixedly installed in the middle of the top of the extension plate (17). The top end of the guide rod (18) slidably penetrates through the push rod (2). A second spring (19) is sleeved on the guide rod (18).

5. The pick-up mechanism for plastic packaging box thermoforming according to claim 4, wherein: An anti-drop block (20) is fixedly installed at the top of the guide rod (18). The anti-drop block (20) is arranged above the push rod (2).

6. The blister processing and material receiving mechanism of a plastic packaging box according to claim 5, characterized in that: Rollers (4) are fixedly installed around the bottom of the collection box (1).

7. A blister processing and material receiving mechanism for a plastic packaging box according to claim 6, characterized in that: A limit block (12) is fixedly installed on the side wall of the collection box (1). Both ends of the U-shaped rod slide through the limit block (12).

Images