Printing film laminating machine

Abstract

The utility model relates to the technical field of film laminating machines, in particular to a printing film laminating machine which comprises a film laminating machine body. The film laminating machine body is provided with a rack, the rack is provided with a conveying mechanism used for conveying carton boards, and the conveying mechanism is located at the feeding end of the film laminating machine body; a mounting frame is arranged on the rack in a sliding mode, a baffle assembly is arranged on the mounting frame and located above the conveying mechanism, and only one carton board can pass through the distance between the lowest end of the baffle assembly and the conveying mechanism; a positioning assembly is arranged on the mounting frame and connected with the rack in a matched mode. The carton boards above are blocked by the baffle assembly, and the distance between the lower end face of the baffle and the upper surface of the conveying belt is larger than the thickness of one carton board and smaller than the thickness of two carton boards, so that the carton boards can pass through one by one and are convenient to use; and the mounting frame is slidably connected with the rack, the position of the mounting frame can be adjusted according to the size of the carton board, and the applicability of the device is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a printing laminating machine. Background Art

[0002] Lamination is a major process in post-processing of printing and packaging. Lamination types are divided into glossy film and matte film. The effect of lamination is to bond the plastic film coated with adhesive to the paper printed matter after heating and pressurizing to form a paper-plastic integrated product. It not only improves the gloss and fastness of the printed matter, and extends the service life of the printed matter, but also the plastic film plays a protective role in moisture-proof, waterproof, anti-fouling, wear-resistant, fold-resistant, and chemical corrosion-resistant.

[0003] The Chinese patent with the announcement number CN112622433A discloses an automatic feeding and laminating method for printing and packaging in the field of printing and packaging technology. The method is implemented based on an automatic feeding and laminating machine for printing and packaging. The automatic feeding and laminating machine for printing and packaging includes a laminating machine body, a material loading seat, a transfer unit, a power piece, and a suction device. The material loading seat is fixed to the side of the laminating machine body, the transfer unit is installed on the material loading seat, and the transfer unit is connected to the power piece, and the suction device is installed at the bottom of the transfer unit. The present invention realizes the function of automatic feeding of the laminating machine body by arranging a material loading seat, a transfer unit, a power piece, and a suction device on the laminating machine body, thereby solving the problem that the laminating machine body has a low degree of automation, resulting in labor waste and increased production costs.

[0004] However, the above technical solution has the following defects: in the above automatic loading and laminating method for printing and packaging, when the carrying rotating arm moves to the top of the carton board, it will block the sliding rod from descending to absorb the corrugated paper; the corrugated paper is stacked together, and the adjacent corrugated paper is tightly adsorbed. When the suction cup sucks up a piece of corrugated paper on the top, it will also bring up the corrugated paper below, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a printing laminating machine in view of the problems existing in the background technology.

[0006] The technical solution of the utility model: a printing laminating machine, comprising a laminating machine body;

[0007] The laminating machine body is provided with a frame, and a conveying mechanism for conveying carton boards is provided on the frame, and the conveying mechanism is located at the feeding end of the laminating machine body;

[0008] A mounting frame is slidably provided on the frame, and a baffle assembly is provided on the mounting frame. The baffle assembly is located above the conveying mechanism, and the distance between the lower end of the baffle assembly and the conveying mechanism is only enough for one carton board to pass through;

[0009] The mounting frame is provided with a positioning component, which is matched and connected with the frame.

[0010] Preferably, the baffle assembly comprises a threaded rod, a baffle and a nut;

[0011] A guide rod is arranged on the baffle, the guide rod is slidably connected to the mounting frame, the threaded rod is connected to the baffle, the nut is rotatably connected to the mounting frame, and the threaded rod is thread-matched with the nut.

[0012] Preferably, the positioning assembly includes a pressure rod and a pin rod;

[0013] The mounting frame is provided with a mounting groove, the pin rod is slidably connected to the mounting groove, a spring is provided in the mounting groove, the spring is connected to the end of the pin rod, and the frame is provided with a plurality of pin holes, and the plurality of pin holes are evenly distributed side by side on the frame;

[0014] The mounting frame is provided with a slide groove, which is communicated with the mounting groove, the pressure rod is slidably connected to the slide groove, the end of the pressure rod is provided with a wedge surface, the pin rod is provided with a through hole, and the end of the pressure rod is matched and connected with the through hole.

[0015] Preferably, it also includes a limiting frame;

[0016] Two electric push rods are arranged on the frame and are symmetrically distributed on the frame, two limit frames are arranged and respectively connected to the two electric push rods, and the limit frames are located above the conveying mechanism.

[0017] Preferably, the conveying mechanism comprises a conveyor belt and a mounting shaft;

[0018] There are two mounting shafts, the two mounting shafts are rotatably connected to the frame, a driving assembly is provided on the frame, the driving assembly is transmission-connected to any mounting shaft, and a plurality of transmission wheels are provided on each mounting shaft, and the transmission wheels on the two mounting shafts correspond to each other one by one;

[0019] There are multiple conveyor belts, which are connected to the driving wheels on the corresponding two installation shafts in a transmission cooperation manner. The inner circumference of the conveyor belt is pressed tightly against the outer circumference of the two driving wheels, and the multiple conveyor belts are distributed side by side.

[0020] Preferably, the outer circumferential surface of the conveyor belt is provided with a plurality of protrusions, and the plurality of protrusions are evenly distributed on the outer circumferential surface of the conveyor belt.

[0021] Preferably, a plurality of support rods are rotatably provided on the frame, and the support rods are all located between the two mounting shafts.

[0022] Preferably, a limit plate is provided at one end of the frame away from the laminator body, and the limit plate is located above the conveying mechanism.

[0023] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0024] 1. In the utility model, the baffle assembly blocks the upper carton board, and the distance between the lower end surface of the baffle and the upper surface of the conveyor belt is greater than the thickness of one carton board but less than the thickness of two carton boards, so that the carton boards can only pass through one by one for easy use.

[0025] 2. In the utility model, the mounting frame is slidably connected to the frame, and the position of the mounting frame can be adjusted according to the size of the carton board, so that the device is more applicable.

[0026] 3. In the utility model, the electric push rod is started to drive the two limit frames to approach each other, and the two limit frames are respectively pressed on both sides of the carton board, so that the carton board is neatly placed on the conveying mechanism and located in the middle of the conveying mechanism, which is convenient for laminating. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a three-dimensional diagram of a printing and laminating machine in use.

[0028] Figure 2 The utility model is a structural schematic diagram of a printing and laminating machine.

[0029] Figure 3 The utility model is a schematic structural diagram of a baffle assembly in a printing and laminating machine.

[0030] Figure 4 for Figure 3 Schematic diagram of the structure at A in the middle.

[0031] Figure numerals: 1. frame; 2. limit plate; 3. conveyor belt; 4. electric push rod; 5. bump; 6. limit frame; 7. guide rod; 8. threaded rod; 9. mounting frame; 10. laminating machine body; 11. carton board; 12. transmission wheel; 13. driving assembly; 14. mounting shaft; 15. pin hole; 16. baffle; 17. support rod; 18. nut; 19. pressure rod; 20. pin rod; 21. spring. DETAILED DESCRIPTION

[0032] Embodiment 1

[0033] like Figure 1-Figure 4 As shown, a printing laminating machine proposed by the utility model includes a laminating machine body 10;

[0034] The laminating machine body 10 is provided with a frame 1, and the frame 1 is provided with a conveying mechanism for conveying the carton board 11, and the conveying mechanism is located at the feeding end of the laminating machine body 10;

[0035] Furthermore, a limit plate 2 is provided at one end of the frame 1 away from the laminator body 10, and the limit plate 2 is located above the conveying mechanism;

[0036] A mounting frame 9 is slidably provided on the frame 1, and a baffle assembly is provided on the mounting frame 9. The baffle assembly is located above the conveying mechanism, and the distance between the lower end of the baffle assembly and the conveying mechanism is only enough for one carton board 11 to pass through;

[0037] The baffle assembly includes a threaded rod 8, a baffle 16 and a nut 18;

[0038] A guide rod 7 is provided on the baffle 16, the guide rod 7 is slidably connected to the mounting frame 9, the threaded rod 8 is connected to the baffle 16, the nut 18 is rotatably connected to the mounting frame 9, and the threaded rod 8 is threadedly matched with the nut 18;

[0039] The mounting frame 9 is provided with a positioning assembly, which is matched and connected with the frame 1 .

[0040] In the utility model, a plurality of carton boards 11 are stacked on the conveying mechanism, the nut 18 is rotated, the threaded rod 8 drives the baffle plate 16 to move up and down, the guide rod 7 slides on the mounting frame 9, the distance between the baffle plate 16 and the conveying mechanism is only enough for one carton board 11 to pass through, the conveying mechanism is started and drives the lower carton board 11 to move toward the laminating machine body 10, and the laminating machine body 10 laminates the carton board 11 accordingly; in the utility model, the baffle assembly blocks the upper carton board 11, so that the carton boards 11 can only pass through one by one for easy use; the position of the mounting frame 9 can be adjusted according to the size of the carton board 11, so that the device is more applicable.

[0041] Embodiment 2

[0042] like Figure 1-Figure 2 As shown, the printing laminating machine proposed by the utility model, compared with the first embodiment, the positioning assembly in this embodiment includes a pressing rod 19 and a pin rod 20;

[0043] The mounting frame 9 is provided with a mounting groove, the pin rod 20 is slidably connected to the mounting groove, a spring 21 is provided in the mounting groove, the spring 21 is connected to the end of the pin rod 20, and the frame 1 is provided with a plurality of pin holes 15, and the plurality of pin holes 15 are evenly distributed side by side on the frame 1;

[0044] The mounting frame 9 is provided with a slide groove, which is communicated with the mounting groove. The pressure rod 19 is slidably connected to the slide groove. The end of the pressure rod 19 is provided with a wedge surface. The pin rod 20 is provided with a through hole. The end of the pressure rod 19 is matched and connected with the through hole.

[0045] In this embodiment, when the position of the mounting bracket 9 needs to be adjusted, the pressure rod 19 is pressed, and the wedge surface on the pressure rod 19 is pressed tightly against one end of the through hole. The through hole is squeezed to make the pin rod 20 slide in the mounting groove, and the pin rod 20 gradually moves away from the frame 1. The spring 21 is further squeezed, and the mounting bracket 9 can be moved to a suitable position. Then the pressure rod 19 is pulled outward, and the spring 21 squeezes the pin rod 20 and cooperates with the pin hole 15 on the frame 1 to connect and fix the position of the mounting bracket 9.

[0046] Embodiment 3

[0047] like Figure 1-Figure 3 As shown, the printing and laminating machine proposed by the utility model, compared with the first embodiment, this embodiment also includes a limiting frame 6;

[0048] Two electric push rods 4 are provided on the frame 1 and are symmetrically distributed on the frame 1. Two limiting frames 6 are provided and are respectively connected to the two electric push rods 4. The limiting frames 6 are located above the conveying mechanism.

[0049] In this embodiment, the electric push rod 4 is started to drive the two limit frames 6 to approach each other, and the two limit frames 6 are respectively pressed on both sides of the carton board 11, so that the carton board 11 is neatly placed on the conveying mechanism and located in the middle of the conveying mechanism.

[0050] Embodiment 4

[0051] like Figure 2-Figure 3 As shown, the printing laminating machine proposed by the utility model, compared with the first embodiment, the conveying mechanism in this embodiment includes a conveyor belt 3 and a mounting shaft 14;

[0052] There are two mounting shafts 14, which are rotatably connected to the frame 1. The frame 1 is provided with a driving assembly 13, which is transmission-connected to any mounting shaft 14. The mounting shafts 14 are each provided with a plurality of transmission wheels 12, and the transmission wheels 12 on the two mounting shafts 14 correspond to each other one by one.

[0053] There are multiple conveyor belts 3, which are connected to the driving wheels 12 on the corresponding two installation shafts 14 in a transmission cooperation manner. The inner circumference of the conveyor belt 3 is pressed against the outer circumference of the two driving wheels 12, and the multiple conveyor belts 3 are distributed side by side.

[0054] Furthermore, the outer circumference of the conveyor belt 3 is provided with a plurality of protrusions 5 , and the plurality of protrusions 5 are evenly distributed on the outer circumference of the conveyor belt 3 , so as to increase the friction between the carton board 11 and the conveyor belt 3 .

[0055] Furthermore, a plurality of support rods 17 are rotatably provided on the frame 1 , and the support rods 17 are all located between the two mounting shafts 14 .

[0056] In this embodiment, the driving assembly 13 is started to drive a mounting shaft 14 and the transmission wheel 12 thereon to rotate, and the transmission wheels 12 on the two mounting shafts 14 are connected through the transmission of the conveyor belt 3, and the conveyor belt 3 drives the bottommost carton board 11 to move.

[0057] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A printing and laminating machine, characterized in that: It comprises a laminating machine body (10); The laminating machine body (10) is provided with a frame (1), and the frame (1) is provided with a conveying mechanism for conveying the carton board (11), and the conveying mechanism is located at the feeding end of the laminating machine body (10); A mounting frame (9) is slidably mounted on the frame (1), and a baffle assembly is mounted on the mounting frame (9). The baffle assembly is located above the conveying mechanism, and the distance between the lower end of the baffle assembly and the conveying mechanism is only enough for one carton board (11) to pass through. A positioning assembly is provided on the mounting frame (9), and the positioning assembly is cooperatively connected with the frame (1).

2. A printing and laminating machine according to claim 1, characterized in that: The baffle assembly comprises a threaded rod (8), a baffle (16) and a nut (18); A guide rod (7) is arranged on the baffle (16), the guide rod (7) is slidably connected to the mounting frame (9), the threaded rod (8) is connected to the baffle (16), the nut (18) is rotatably connected to the mounting frame (9), and the threaded rod (8) and the nut (18) are threadedly matched and connected.

3. A printing and laminating machine according to claim 1, characterized in that: The positioning assembly comprises a pressure rod (19) and a pin rod (20); The mounting frame (9) is provided with a mounting groove, the pin rod (20) is slidably connected to the mounting groove, a spring (21) is provided in the mounting groove, the spring (21) is connected to the end of the pin rod (20), and the frame (1) is provided with a plurality of pin holes (15), and the plurality of pin holes (15) are evenly distributed side by side on the frame (1); The mounting frame (9) is provided with a slide groove, which is communicated with the mounting groove. The pressure rod (19) is slidably connected to the slide groove. The end of the pressure rod (19) is provided with a wedge surface. The pin rod (20) is provided with a through hole. The end of the pressure rod (19) is matched and connected with the through hole.

4. A printing and laminating machine according to claim 1, characterized in that: Also includes a limiting frame (6); Two electric push rods (4) are provided on the frame (1) and are symmetrically distributed on the frame (1); two limiting frames (6) are provided and respectively connected to the two electric push rods (4); and the limiting frames (6) are located above the conveying mechanism.

5. A printing and laminating machine according to claim 1, characterized in that: The conveying mechanism comprises a conveyor belt (3) and a mounting shaft (14); Two mounting shafts (14) are provided, and the two mounting shafts (14) are rotatably connected to the frame (1). A driving assembly (13) is provided on the frame (1), and the driving assembly (13) is connected to any mounting shaft (14) in a driving manner. A plurality of transmission wheels (12) are provided on each mounting shaft (14), and the transmission wheels (12) on the two mounting shafts (14) correspond to each other one by one. A plurality of conveyor belts (3) are provided, and the conveyor belts (3) are connected in driving cooperation with the transmission wheels (12) on the corresponding two mounting shafts (14), and the inner circumference of the conveyor belt (3) is pressed tightly against the outer circumference of the two transmission wheels (12), and the plurality of conveyor belts (3) are distributed side by side.

6. A printing and laminating machine according to claim 5, characterized in that: The outer circumferential surface of the conveyor belt (3) is provided with a plurality of protrusions (5), and the plurality of protrusions (5) are evenly distributed on the outer circumferential surface of the conveyor belt (3).

7. A printing and laminating machine according to claim 5, characterized in that: A plurality of support rods (17) are rotatably arranged on the frame (1), and the support rods (17) are all located between the two installation shafts (14).

8. The printing and laminating machine according to claim 1, characterized in that: A limiting plate (2) is provided at one end of the frame (1) away from the laminating machine body (10), and the limiting plate (2) is located above the conveying mechanism.

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