Labeling device for PE film production

Abstract

The utility model discloses a labeling device for PE film production, which comprises a conveyor, baffles arranged on two sides of the conveyor, intermittent devices arranged on the baffles, a fixing frame arranged on one side of the conveyor, a supporting plate arranged at the top end of the fixing frame, a bearing plate arranged at the top end of the supporting plate, and a hydraulic telescopic column fixedly connected to one side, close to the conveyor, of the bottom end of the bearing plate. The bottom end of the hydraulic telescopic column is fixedly connected with a push plate, the front portion and the rear portion of the side, close to the conveyor, of the supporting plate are rotationally connected with a first material collecting shaft and a second material collecting shaft correspondingly, the side, away from the conveyor, of the first material collecting shaft is fixedly connected with a first motor, and the first motor is fixedly connected to the supporting plate through a first motor base. The side, away from the conveyor, of the second material collecting shaft is fixedly connected with a second motor, and the second motor is fixedly connected to the supporting plate through a second motor base. The PE film roll labeling device has the advantages that the intermittent device is arranged, so that the PE film roll can be labeled according to a certain frequency, and the condition of label missing caused by accumulation of the PE film roll is avoided.

Description

Technical Field

[0001] This utility model relates to the field of labeling device technology, specifically to a labeling device for PE film production. Background Technology

[0002] PE film refers to a thin film made primarily of polyethylene. Polyethylene is a widely used thermoplastic with good chemical stability, corrosion resistance, electrical insulation, and flexibility. During the production of PE film, it needs to be labeled to ensure that customers know the product's production date. This necessitates a labeling device for PE film production to quickly and efficiently apply the film.

[0003] Chinese patent CN221542261U discloses an easy-tear labeling device for heat-shrink film packaging, belonging to the field of heat-shrink film labeling technology. This easy-tear labeling device for heat-shrink film packaging includes two support plates, with a conveyor belt positioned on one side of each support plate. The pressing mechanism includes a lifting rod, a connecting rod, a lifting plate, and pressing rods. The lifting rod is located at the top of the conveyor belt, the connecting rod is fixedly installed at the bottom of the lifting rod, and the lifting plate is fixedly installed at the bottom of the connecting rod. This invention, through the setting of the pressing mechanism, when the fourth drive shaft rotates, the reciprocating shaft squeezes the inner wall of the reciprocating groove. Through the cooperation of the fixed block, support rod, first limit rod, and second limit rod, the lifting rod drives the lifting plate downwards. Through the cooperation of multiple springs, multiple pressing rods contact the label and press it down, thus avoiding the problem of the label not adhering tightly to the outer surface of the product when it is applied to the surface of irregular objects. However, there are still shortcomings that can be improved.

[0004] This utility model uses a conveyor belt to transport items on the equipment. However, it should be noted that the utility model is equipped with a dust removal device on the conveyor belt, which includes a rotating rod with soft bristles. It is worth noting that when many items are placed on the conveyor belt, they are very easy to accumulate. The conveyor belt drives all the items forward continuously, making it difficult to control the speed of labeling at intervals. When two items are piled together and enter, it is very easy for labels to be missed.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the above-mentioned problems and provide a labeling device for PE film production.

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a labeling device for PE film production, including a conveyor, baffles are provided on both sides of the conveyor, and an intermittent device is provided at the rear of the top of the baffles on both sides. A fixed frame is provided on any side of the conveyor, and a support plate is fixedly connected to the top of the fixed frame near the conveyor. A receiving plate is fixedly connected to the front of the top of the support plate, and a hydraulic telescopic column is fixedly connected to the bottom of the receiving plate near the conveyor. A push plate is fixedly connected to the bottom of the hydraulic telescopic column. A first receiving shaft and a second receiving shaft are rotatably connected to the front and rear parts of the support plate near the conveyor, respectively. The side of the first receiving shaft away from the conveyor passes through the support plate and is fixedly connected to a first motor. The first motor is fixedly connected to the support plate by a motor seat. The side of the second receiving shaft away from the conveyor passes through the support plate and is fixedly connected to a second motor. The second motor is fixedly connected to the support plate by a motor seat.

[0008] As an improvement, the intermittent device includes a connecting plate located above the rear of the two side baffles. Two support columns are fixedly connected to both sides of the bottom end of the connecting plate, and the bottom ends of the support columns on both sides are fixedly connected to the corresponding baffles.

[0009] As an improvement, a telescopic cylinder is fixedly connected to the middle of the front side of the bottom end of the connecting plate, and a barrier plate is fixedly connected to the bottom end of the telescopic cylinder.

[0010] As an improvement, a sliding plate is slidably connected to the middle of the rear side of the bottom end of the connecting plate, and a telescopic cylinder two is fixedly connected to the middle of the bottom end of the sliding plate, and a blocking plate two is fixedly connected to the bottom end of the telescopic cylinder two.

[0011] As an improvement, both sides of the rear top of the sliding plate are fixedly connected to connecting blocks with threaded holes, and bolts are threaded into the threaded holes of the connecting blocks on both sides. The front ends of the bolts on both sides are rotatably connected to the connecting plate.

[0012] As an improvement, a separation plate is provided above the second receiving shaft. The separation plate is fixedly connected to the support plate. A rotating shaft is provided on the side of the separation plate away from the hydraulic telescopic column. The rotating shaft is rotatably connected to the support plate.

[0013] As an improvement, an auxiliary shaft is provided between the first and second receiving shafts, and the auxiliary shaft is rotatably connected to the support plate.

[0014] The advantages of this utility model compared with the prior art are as follows:

[0015] This invention features an intermittent device at the rear of the top of both side baffles. This intermittent device allows the PE film to be released at a specific frequency according to actual conditions, followed by labeling. The labeling frequency can be controlled. Additionally, a freely sliding plate is installed on the telescopic cylinder 2, making the distance between the first and second baffles adjustable. This allows the equipment to control PE film rolls of different sizes, making it widely applicable and easy to operate. Attached Figure Description

[0016] Figure 1 This utility model relates to a three-dimensional labeling device for PE film production. Figure 1 .

[0017] Figure 2 This utility model relates to a three-dimensional labeling device for PE film production. Figure 2 .

[0018] Figure 3 This utility model relates to a three-dimensional labeling device for PE film production. Figure 3 .

[0019] Figure 4 This is a perspective view of the intermittent device in a labeling device for PE film production according to this utility model.

[0020] As shown in the figure:

[0021] 1. Conveyor; 2. Baffle;

[0022] 3. Intermittent device; 301. Connecting plate; 302. Support column; 303. Telescopic cylinder one; 304. Barrier plate one; 305. Sliding plate; 306. Telescopic cylinder two; 307. Barrier plate two; 308. Connecting block; 309. Bolt;

[0023] 4. Fixing frame; 5. Support plate; 6. Receiving plate;

[0024] 7. Hydraulic telescopic column; 8. Push plate; 9. Take-up shaft 1;

[0025] 10. Take-up shaft 2; 11. Motor 1; 12. Motor base 1;

[0026] 13. Motor II; 14. Motor Base II; 15. Separator Plate;

[0027] 16. Rotating shaft; 17. Auxiliary shaft. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] The working principle of this utility model is as follows: Figures 1-4As shown, a labeling device for PE film production includes a conveyor 1. First, baffles 2 are provided on both sides of the conveyor 1. The baffles 2 are used to prevent the PE film roll from falling off and also to ensure that the PE film roll does not shift relative to each other during the transmission process. Then, a fixed frame 4 is provided on any side of the conveyor 1. A support plate 5 is fixedly connected to the top of the fixed frame 4 near the side of the conveyor 1.

[0030] Next, a take-up shaft 9 and a take-up shaft 10 are rotatably connected to the front and rear parts of the support plate 5 near the conveyor 1, respectively. Both take-up shaft 9 and take-up shaft 10 are located at the lower part of the support plate 5. It should be noted that take-up shaft 9 is a rotating shaft for collecting label face material, while take-up shaft 10 is a rotating shaft for collecting backing paper. In order for them to rotate, a motor 13 is fixedly connected to the side of take-up shaft 10 away from the conveyor 1 through the support plate 5. The motor 13 is fixedly connected to the support plate 5 by a motor base 14. At the same time, a motor 11 is fixedly connected to the side of take-up shaft 9 away from the conveyor 1 through the support plate 5. The motor 11 is fixedly connected to the support plate 5 by a motor base 12. In this way, motor 11 can drive take-up shaft 9 to rotate, and motor 13 can drive take-up shaft 10 to rotate.

[0031] Additionally, an auxiliary shaft 17 is provided between the first take-up shaft 9 and the second take-up shaft 10. The auxiliary shaft 17 is located on the side closer to the second take-up shaft 10 and is rotatably connected to the support plate 5. Here, the auxiliary shaft 17 is used to change the direction of movement.

[0032] Next, a separation plate 15 is set above the receiving shaft 2 10. The side of the separation plate 15 away from the conveyor 1 is fixedly connected to the support plate 5. The separation plate 15 is wedge-shaped with a smaller rear end and a larger front end, which helps to separate the back paper and the label face material in the label paper.

[0033] Additionally, a rotating shaft 16 is provided behind the separation plate 15, and the rotating shaft 16 is rotatably connected to the support plate 5.

[0034] The effect achieved is that a label sticker is set on the rotating shaft 16, and then the backing paper and the front paper of the label are separated by the separating plate 15. The bottom end of the backing paper is fixedly connected to the take-up shaft 2 10, and the motor 2 13 drives the take-up shaft 2 10 to rotate, so that the backing paper can be wound onto the take-up shaft 2 10. At the same time, the front end of the front paper first passes around the auxiliary shaft 17 and is then fixedly connected to the take-up shaft 1 9. The motor 1 11 drives the take-up shaft 1 9 to rotate, so that the residue of the front paper can be wound onto the take-up shaft 1 9.

[0035] Meanwhile, a receiving plate 6 is fixedly connected to the front of the top of the support plate 5, and a hydraulic telescopic column 7 is fixedly connected to the bottom of the receiving plate 6 near the conveyor 1. A push plate 8 is fixedly connected to the bottom of the hydraulic telescopic column 7. In this way, after the hydraulic telescopic column 7 drives the push plate 8 to move downward, the push plate 8 can print the label on the face material onto the PE film roll.

[0036] Finally, in order to enable intermittent feeding, an intermittent device 3 is installed at the rear of the top of the two side baffles 2.

[0037] The above-mentioned structures together constitute the general appearance of the labeling device for PE film production according to this utility model.

[0038] To further explain the specific working principle of the labeling device for PE film production of this utility model, the intermittent device 3 includes a connecting plate 301 located above the rear of the two side baffles 2. Bolts 309 are rotatably connected to both sides of the rear end of the connecting plate 301. At the same time, connecting blocks 308 with threaded holes are provided on both sides behind the connecting plate 301. It should be noted that the two connecting blocks 308 are respectively threaded to the corresponding bolts 309. Then, a sliding plate 305 is fixedly connected to the bottom end of the two connecting blocks 308. A slide rail is fixedly connected to the front of the top of the sliding plate 305. The slide rail is also fixedly connected to the rear of the bottom end of the connecting plate 301. In this way, the sliding plate 305 is slidably connected to the bottom end of the connecting plate 301 through the slide rail. At this point, the user can adjust the position of the sliding plate 305 on the connecting plate 301 by rotating the two bolts 309.

[0039] Meanwhile, a telescopic cylinder 306 is fixedly connected to the middle of the bottom end of the sliding plate 305, and a barrier plate 307 is fixedly connected to the bottom end of the telescopic cylinder 306. The barrier plate 307 is located between the two side baffles 2. In addition, a barrier plate 304 is provided in front of the barrier plate 307. It should be noted that the barrier plate 304 is also located between the two side baffles 2. Then, a telescopic cylinder 303 is fixedly connected to the middle of the top of the barrier plate 304, and the top of the telescopic cylinder 303 is fixedly connected to the middle of the front side of the bottom end of the connecting plate 301.

[0040] In addition, support columns 302 are fixedly connected to the front and rear parts of both sides of the bottom end of the connecting plate 301, and the bottom ends of the support columns 302 on both sides are fixedly connected to the corresponding baffles 2 respectively.

[0041] It should be noted that telescopic cylinder 303 and telescopic cylinder 306 are connected to an external air pump. The bottom ends of barrier plate 304 and barrier plate 307 are semi-circular to reduce damage to the PE film roll when barrier plate 304 and barrier plate 307 are raised and lowered. In addition, nuts are provided at the front and rear of connecting block 308, and the nuts are threaded onto bolt 309.

[0042] The technical effect achieved by the technical solution composed of the above-mentioned technical features is as follows: When a number of PE film rolls are placed on the conveyor belt, telescopic cylinder 303 and telescopic cylinder 306 first drive the corresponding barrier plate 304 and barrier plate 307 to a suitable height. However, the bottom end of barrier plate 304 and the bottom end of barrier plate 307 do not contact the belt of conveyor 1. Then barrier plate 307 rises to allow a PE film roll to enter. Then barrier plate 307 descends to its original position. At this time, barrier plate 304 can block the PE film roll from moving forward. Then barrier plate 304 rises to allow the PE film roll to follow the belt of conveyor 1 to the bottom of push plate 8. This process is repeated to continuously label multiple PE film rolls.

[0043] It should be noted that during this process, since nuts are provided at both the front and rear of the connecting block 308 to form opposing nuts, the position of the sliding plate 305 is fixed. Therefore, the vibration generated by the operation of the telescopic cylinder 303 and the telescopic cylinder 306 will not cause the sliding plate 305 to change position.

[0044] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0045] In addition, all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The hydraulic telescopic column mentioned in the article is connected to an external oil circuit. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available instruments.

Claims

1. A labeling device for PE film production, comprising a conveyor (1), characterized in that: Both sides of the conveyor (1) are provided with baffles (2), and the rear of the top of the baffles (2) on both sides is provided with an intermittent device (3). A fixed frame (4) is provided on any side of the conveyor (1). A support plate (5) is fixedly connected to the top of the fixed frame (4) near the conveyor (1). A receiving plate (6) is fixedly connected to the front of the top of the support plate (5). A hydraulic telescopic column (7) is fixedly connected to the bottom of the receiving plate (6) near the conveyor (1). A push plate (8) is fixedly connected to the bottom of the hydraulic telescopic column (7). The support plate (5) The front and rear parts near the conveyor (1) are respectively rotatably connected to a first receiving shaft (9) and a second receiving shaft (10). The side of the first receiving shaft (9) away from the conveyor (1) passes through the support plate (5) and is fixedly connected to a first motor (11). The first motor (11) is fixedly connected to the support plate (5) by a first motor seat (12). The side of the second receiving shaft (10) away from the conveyor (1) passes through the support plate (5) and is fixedly connected to a second motor (13). The second motor (13) is fixedly connected to the support plate (5) by a second motor seat (14).

2. The labeling device for PE film production according to claim 1, characterized in that: The intermittent device (3) includes a connecting plate (301) located above the rear of the two side baffles (2). Two support columns (302) are fixedly connected to both sides of the bottom end of the connecting plate (301). The bottom ends of the two support columns (302) are respectively fixedly connected to the corresponding baffles (2).

3. The labeling device for PE film production according to claim 2, characterized in that: A telescopic cylinder (303) is fixedly connected to the middle of the front side of the bottom end of the connecting plate (301), and a barrier plate (304) is fixedly connected to the bottom end of the telescopic cylinder (303).

4. A labeling device for PE film production according to claim 2, characterized in that: A sliding plate (305) is slidably connected to the middle of the rear side of the bottom end of the connecting plate (301), and a telescopic cylinder (306) is fixedly connected to the middle of the bottom end of the sliding plate (305), and a barrier plate (307) is fixedly connected to the bottom end of the telescopic cylinder (306).

5. A labeling device for PE film production according to claim 4, characterized in that: Both sides of the rear top of the sliding plate (305) are fixedly connected to connecting blocks (308) with threaded holes. Bolts (309) are threaded into the threaded holes of the connecting blocks (308) on both sides. The front ends of the bolts (309) on both sides are rotatably connected to the connecting plate (301).

6. A labeling device for PE film production according to claim 1, characterized in that: A separation plate (15) is provided above the receiving shaft (10). The separation plate (15) is fixedly connected to the support plate (5). A rotating shaft (16) is provided on the side of the separation plate (15) away from the hydraulic telescopic column (7). The rotating shaft (16) is rotatably connected to the support plate (5).

7. A labeling device for PE film production according to claim 1, characterized in that: An auxiliary shaft (17) is provided between the first receiving shaft (9) and the second receiving shaft (10), and the auxiliary shaft (17) is rotatably connected to the support plate (5).

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