Material receiving equipment for printing film laminating machine

Abstract

The utility model relates to the technical field of film covering printing equipment, and discloses a material receiving device for a printing film covering machine, which comprises a material receiving assembly arranged on the blanking side of a film covering machine main body. Under the gravity action of the printed products, the deformation amount of the elastic springs is small, at the moment, the surface of the uppermost printed product is flush with the surface of the printed product receiving plate in the initial state, the deformation amount of the elastic springs is increased along with increase of the number of the received printed products, and the printed product receiving plate slowly moves downwards; and the cushion blocks at the bottoms of the printed product receiving plates move together with the printed products after making contact with the conveying belt, the material receiving efficiency can be guaranteed, new printed product receiving plates can be rapidly supplemented to the surfaces of the lap joint blocks, it is guaranteed that the printed product receiving operation is continuously conducted, and the material receiving efficiency is further guaranteed. And a series of problems caused by too shallow or too deep depth of the material receiving box are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating printing equipment, in particular to a material receiving device for a printing laminating machine. Background Art

[0002] Lamination refers to the process of applying a transparent plastic film to the surface of printed matter after being pressurized by a rubber roller and a heating roller. It plays a role in protecting and increasing the gloss. It is widely used in the surface binding of book covers, picture albums, commemorative albums, postcards, product manuals, calendars and maps. The printed matter that has been laminated has a thin and transparent plastic film on the surface, which makes the surface smoother and brighter. It not only improves the gloss and fastness of the printed matter, but also extends the service life of the printed matter. At the same time, the plastic film plays a protective role in moisture-proof, waterproof, anti-fouling, wear-resistant, fold-resistant, and chemical corrosion-resistant. After the laminating machine has finished laminating the surface of the printed matter, the laminated printed matter needs to be collected.

[0003] In the prior art, printed products are collected after lamination by being transported on a conveyor belt and then directly dropped into a collecting box. However, a large number of printed products are laminated at a time. If the collecting box is deep, the printed products initially dropped will fall to a large height and may easily cause wrinkles due to the fall. If the collecting box is shallow, it is necessary to frequently replace the collecting box with a new one, resulting in low collecting efficiency. Therefore, we propose a collecting device for a printing laminating machine. Utility Model Content

[0004] The utility model aims to provide a material collecting device for a printing laminating machine to solve the problem proposed in the above-mentioned background technology that the printed products after lamination are collected are directly dropped into a material collecting box after being conveyed by a conveyor belt, and the number of printed products laminated at a single time is large. If the depth of the material collecting box is large, the initial dropped printed products will fall to a large height and are prone to wrinkles due to falling. If the depth of the material collecting box is shallow, it is necessary to frequently replace new material collecting boxes, resulting in low material collecting efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a material receiving device for a printing laminating machine, comprising:

[0006] A material receiving assembly, which is arranged on the unloading side of the laminator body and can smoothly receive the printed product after printing;

[0007] A placing component is arranged below the end of the laminating machine body, and a pushing component which can be telescopically moved horizontally is fitted on the side wall of the placing component.

[0008] Preferably, the material receiving assembly includes a receiving frame, the cross-section of the receiving frame is U-shaped, and both sides of the receiving frame are constructed with parallel vertical grooves, a vertical rod with an elastic spring on the outer periphery is inserted into the vertical groove, a slider abutting against the top of the elastic spring is slidably arranged between the outer periphery of the vertical rod and the vertical groove, the side wall of the slider is constructed with a notch, and a overlapping block is overlapped in the notch, the overlapping blocks are respectively fixed on both sides of the printed product receiving plate, and a pad is fixed to the bottom of the printed product receiving plate.

[0009] Preferably, the placement assembly comprises a U-shaped frame, the inner surface of the U-shaped frame is mounted with electric lifting rods distributed in a rectangular array, and a horizontally arranged receiving plate placement platform is fixed between the tops of the electric lifting rods.

[0010] Preferably, the pushing assembly comprises horizontal bars arranged in parallel, horizontal slide rails are embedded in adjacent sides of the horizontal bars, connecting frames are installed on the side walls of the guide rail sliders of the horizontal slide rails, and pushing bars are fixed between the ends of the connecting frames.

[0011] Preferably, a transfer plate is mounted on the side wall of the receiving frame, and a conveyor belt is installed between the surface of the transfer plate and the surface of the receiving frame, and the conveyor belt can move the printed product receiving plate after a certain number of printed products are accumulated on the surface.

[0012] Preferably, the edge side of the push strip is configured with a groove for positioning with a printed product receiving plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a material receiving assembly. When the number of printed products received on the surface of the printed product receiving plate is small, the deformation of the elastic spring is small under the action of the gravity of the printed products. At this time, the surface of the uppermost printed product is flush with the surface of the printed product receiving plate in the initial state. As the number of printed products received increases, the printed product receiving plate slowly moves downward until the pad at the bottom of the printed product receiving plate contacts the conveyor belt and moves together with the printed products, thereby effectively avoiding a series of problems caused by the depth of the receiving box being too shallow or too deep, and ensuring the material receiving efficiency.

[0015] 2. The utility model provides a placement component and a pushing component. After a certain number of printed products are received on the surface of a single printed product receiving plate, it can be transferred under the action of the conveyor belt and a new printed product receiving plate can be quickly and timely added to the surface of the overlap block to ensure that the printed product receiving operation is carried out uninterruptedly, further ensuring the material collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the material receiving assembly of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the placement component of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the pushing component of the utility model.

[0020] In the figure: 1. laminating machine body; 2. material receiving assembly; 21. receiving frame; 22. vertical slot; 23. vertical rod; 24. elastic spring; 25. slider; 26. overlap block; 27. printed product receiving plate; 3. transfer plate; 4. conveyor belt; 5. placement assembly; 51. U-shaped frame; 52. electric lifting rod; 53. receiving plate placement table; 6. pushing assembly; 61. horizontal bar; 62. horizontal slide rail; 63. connecting frame; 64. pushing bar. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figure 1-Figure 4 The material receiving device for a printing laminating machine shown in the figure includes a material receiving component 2, which is arranged on the unloading side of the laminating machine body 1 and can smoothly receive the printed products after printing. A placing component 5 is arranged below the end of the laminating machine body 1, and the side wall of the placing component 5 is fitted with a pushing component 6 that can be horizontally telescopically moved.

[0024] The material receiving component 2 is used to receive the printed products that fall after lamination from the edge side of the laminating machine body 1, and adaptively adjust the receiving height with the help of the gravity of the printed products to avoid a series of problems caused by the depth of the material receiving box being too deep or too shallow. The placement component 5 is used to centrally stack the printed product receiving plates 27 used to receive the printed products, and combined with the pushing component 6, the printed product receiving plates 27 in the material receiving component 2 are replenished in time.

[0025] The material receiving assembly 2 includes a receiving frame 21, the cross-section of which is U-shaped, and both sides of the receiving frame 21 are constructed with parallel vertical grooves 22, a vertical rod 23 with an elastic spring 24 on the outer periphery is inserted into the vertical groove 22, a slider 25 is slidably arranged between the outer periphery of the vertical rod 23 and the vertical groove 22 and abuts against the top of the elastic spring 24, the side wall of the slider 25 is constructed with a notch, and a lap block 26 is overlapped in the notch, the lap blocks 26 are respectively fixed on both sides of a printed product receiving plate 27, and a pad is fixed to the bottom of the printed product receiving plate 27.

[0026] The elastic coefficient of the elastic spring 24 is calculated and designed according to the weight of a single printed product received. When a single printed product falls onto the printed product receiving plate 27, the deformation of the elastic spring 24 supported under the printed product receiving plate 27 is exactly the thickness of the printed product, ensuring that the receiving height remains unchanged.

[0027] The placement assembly 5 includes a U-shaped frame 51 , on the inner surface of the U-shaped frame 51 are mounted electric lifting rods 52 distributed in a rectangular array, and between the tops of the electric lifting rods 52 are fixed horizontally arranged access plate placement platforms 53 .

[0028] The electric lifting rod 52 is used to lift the receiving plate placement platform 53 in time so that the printed product receiving plate 27 can be overlapped between the overlapping blocks 26 after being pushed horizontally.

[0029] The pushing assembly 6 includes parallel horizontal bars 61, and horizontal slide rails 62 are embedded in the adjacent sides of the horizontal bars 61. A connecting frame 63 is installed on the side wall of the horizontal slide rail 62. A pushing bar 64 is fixed between the ends of the connecting frame 63. The edge side of the pushing bar 64 is constructed with a groove for positioning with the printed product receiving plate 27.

[0030] When the horizontal slide rail 62 drives the push bar 64 to move horizontally through the connecting frame 63, the printed product receiving plate 27 placed on the surface of the receiving plate placement table 53 can be pushed between the overlapping blocks 26, so that the printed product receiving plate 27 is overlapped between the overlapping blocks 26.

[0031] A transfer plate 3 is fitted on the side wall of the receiving frame 21, and a conveyor belt 4 is installed between the surface of the transfer plate 3 and the surface of the receiving frame 21. The conveyor belt 4 can drive the printed product receiving plate 27 to move after a certain number of printed products are accumulated on the surface.

[0032] When the number of printed products piled on the surface of the printed product receiving plate 27 is constant, the pad at the bottom of the printed product receiving plate 27 contacts and is supported on the surface of the conveyor belt 4. Then, under the action of the conveyor belt 4, the printed product receiving plate 27 with the printed products piled thereon is driven to move from the inside of the receiving frame 21 to the end of the transfer plate 3.

[0033] It should be noted that the utility model is a material receiving device for a printing laminating machine. After the laminating operation is performed on the laminating machine body 1, the printed product falls from the edge side of the laminating machine body 1 to the surface of the printed product receiving plate 27 in the receiving component 2. When the printed product falls on the surface of the printed product receiving plate 27, the elastic spring 24 is exerted with downward pressure under the action of the gravity of the printed product, so that the elastic spring 24 contracts and deforms. At this time, the printed product above is flush with the surface of the printed product receiving plate 27 in the initial state, thereby ensuring that the receiving height remains unchanged. As the number of stacked printed products increases, the elastic spring 24 is completely compressed. At this time, the printed products The pad at the bottom of the receiving plate 27 is supported on the surface of the conveyor belt 4. When the conveyor belt 4 is started, the printed product receiving plate 27 containing a certain number of printed products can be moved to the edge side of the transfer plate 3. Then, the overlapping block 26 is reset under the action of the elastic spring 24, and the horizontal slide rail 62 drives the pushing bar 64 to move horizontally through the connecting frame 63, pushing the printed product receiving plate 27 placed on the surface of the receiving plate placement table 53 toward the side of the overlapping block 26. Under the action of the groove, the printed product receiving plate 27 is restricted from moving horizontally to between the overlapping blocks 26, thereby adding new printed product receiving plates 27 between the overlapping blocks 26 to ensure that the material receiving operation is carried out uninterruptedly.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material receiving device for a printing laminating machine, characterized in that: include: A material receiving assembly (2), wherein the material receiving assembly (2) is arranged on the unloading side of the laminating machine body (1) and can stably receive the printed product after printing; A placement component (5) is arranged below the end of the laminating machine body (1), and a pushing component (6) capable of horizontal telescopic movement is fitted on the side wall of the placement component (5).

2. The material receiving device for a printing and laminating machine according to claim 1, characterized in that: The material receiving assembly (2) comprises a receiving frame (21), the cross section of the receiving frame (21) is U-shaped, and both sides of the receiving frame (21) are configured with parallel vertical grooves (22), a vertical rod (23) with an elastic spring (24) sleeved on the outer periphery is inserted into the vertical groove (22), a slider (25) is slidably arranged between the outer periphery of the vertical rod (23) and the vertical groove (22) and abuts against the top of the elastic spring (24), a side wall of the slider (25) is configured with a notch, and a lap block (26) is overlapped in the notch, the lap block (26) is respectively fixed to both sides of a printed product receiving plate (27), and a cushion block is fixed to the bottom of the printed product receiving plate (27).

3. The material receiving device for a printing and laminating machine according to claim 1, characterized in that: The placement assembly (5) comprises a U-shaped frame (51), the inner surface of the U-shaped frame (51) is provided with electric lifting rods (52) distributed in a rectangular array, and a horizontally arranged receiving plate placement platform (53) is fixed between the tops of the electric lifting rods (52).

4. The material receiving device for a printing and laminating machine according to claim 1, characterized in that: The pushing assembly (6) comprises parallel horizontal bars (61), the adjacent sides of the horizontal bars (61) are embedded with horizontal slide rails (62), the side walls of the horizontal slide rails (62) are installed with connecting frames (63), and the pushing bars (64) are fixed between the ends of the connecting frames (63).

5. The material receiving device for a printing and laminating machine according to claim 2, characterized in that: A transfer plate (3) is fitted on the side wall of the receiving frame (21), and a conveyor belt (4) is installed between the surface of the transfer plate (3) and the surface of the receiving frame (21). The conveyor belt (4) can drive the printed product receiving plate (27) to move after a certain number of printed products are accumulated on the surface.

6. The material receiving device for a printing and laminating machine according to claim 4, characterized in that: The edge side of the push strip (64) is configured with a groove for positioning with the printed product receiving plate (27).

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