Feeding device of gilding press

Abstract

The utility model discloses a feeding device of a stamping machine. The feeding device comprises a mounting frame, a conveying belt, a first driving mechanism, a movable rod, a pressing wheel and a second driving mechanism, the conveying belt is arranged on the mounting frame in a back-and-forth rotating mode through a movable rod and located at the input end of the mounting frame, and the movable rod is located over the conveying belt; the pressing wheel is arranged on the movable rod in a manner of rotating back and forth around the axis of the pressing wheel and moves up and down above the conveying belt along with rotation of the movable rod, so that the backing paper is driven to move downwards and make contact with the conveying belt through downward pressing of the pressing wheel, the friction force between the backing paper and the conveying belt is increased, and slipping between the backing paper and the conveying belt is avoided; the feeding process of the backing paper is guaranteed, the follow-up gold stamping machining process is more stable, the situation of empty materials is avoided, waste of gold stamping paper cost is avoided, and the overall machining efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field technology of gold stamping processing, especially a gold stamping machine feeding device. BACKGROUND

[0002] Gold stamping refers to the process of stamping anodized aluminum foil onto the surface of a printing material under certain temperature and pressure. The printed image of anodized aluminum foil presents a strong metallic luster, bright colors and never fades. Especially, gold and silver anodized aluminum foil, with its magnificent, delicate and elegant decoration, has decorated the surface of printed materials and enhanced the artistic nature of the printed materials, which has played a role in highlighting the theme of the publicity effect. Its brightness is much higher than that of gold and silver printing, which makes the product have a high-end feeling and gives people a beautiful enjoyment.

[0003] During the processing of the gold stamping machine, the bottom paper needs to be fed first. The existing bottom paper feeding adopts a conveying belt to drive the bottom paper to be fed backward. Since the bottom paper itself is relatively light, when feeding the bottom paper to the conveying belt externally, the friction between the bottom paper and the conveying belt is not enough, which affects the feeding process of the bottom paper. Not only does it affect the gold stamping process, but also it makes the overall gold stamping processing efficiency low, and it is easy to cause empty feeding, which causes the waste of gold stamping paper cost. Therefore, it is necessary to further improve the existing feeding device. UTILITY MODEL CONTENT

[0004] Therefore, the utility model mainly aims at the defects of the prior art, and provides a gold stamping machine feeding device, which can effectively solve the problems of insufficient friction between the existing bottom paper feeding device and the bottom paper, affecting the feeding process of the bottom paper and causing the waste of gold stamping paper cost.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A gold stamping machine feeding device comprises a mounting frame, a conveying belt, a first driving mechanism, a movable rod, a pressing wheel and a second driving mechanism. The conveying belt is arranged on the mounting frame and can be driven back and forth. The first driving mechanism is arranged on the mounting frame and drives the conveying belt to be driven back and forth. The movable rod is arranged on the mounting frame and located at the input end of the mounting frame, and the movable rod is located directly above the conveying belt. The pressing wheel is arranged on the movable rod and can be rotated back and forth around its own axis and move up and down above the conveying belt with the rotation of the movable rod. The second driving mechanism is arranged on the mounting frame and drives the movable rod to rotate back and forth.

[0007] As a preferred scheme, the conveying belt is a plurality of transversely spaced arrangements, and the pressing wheel is also a plurality of transversely spaced arrangements. Each pressing wheel is arranged on the movable rod and can be adjusted back and forth transversely.

[0008] As a preferred scheme, the output end of the second driving mechanism is provided with a first cam, the first cam is driven to rotate back and forth by the second driving mechanism, the outer end of the movable rod outwardly extends a transmission rod, the outer end of the transmission rod is provided with a first transmission wheel matched with the first cam, and the first transmission wheel is matched with the first cam.

[0009] As a preferred scheme, the front end of the mounting frame is provided with a material blocking plate which is movably arranged on the front side of the mounting frame, the output end of the second driving mechanism is provided with a second cam which rotates synchronously with the first cam, and the material blocking plate is movably arranged on the output end side of the mounting frame through the second transmission wheel matched with the second cam and driven by the second cam.

[0010] As a preferred scheme, the mounting frame is further provided with a material blocking assembly, the material blocking assembly comprises a material blocking rod and a third driving mechanism, the material blocking rod is movably arranged on the output end side of the mounting frame, and the third driving mechanism is arranged on the mounting frame and drives the material blocking rod to move up and down.

[0011] As a preferred scheme, the bottom of the mounting frame is provided with an adjusting assembly, the adjusting assembly comprises an adjusting rod and two adjusting wheels, the adjusting rod is rotatably arranged on the mounting frame, and the conveying belt passes through the two adjusting wheels and is matched with the surfaces of the two adjusting wheels.

[0012] As a preferred scheme, the upper surface of the mounting frame is provided with mounting rods extending forward and backward, the mounting rods are located above the conveying belt, the mounting rods are provided with limiting rods, the upper ends of the limiting rods are hinged to the mounting rods, the lower ends of the limiting rods are provided with limiting wheels, and the limiting wheels move up and down along with the adjustment of the limiting rods and are above the conveying belt.

[0013] As a preferred scheme, the mounting rods are a plurality of rods arranged in a transverse direction, each mounting rod is provided with two limiting rods arranged in a forward and backward direction and limiting wheels.

[0014] As a preferred scheme, the mounting frame is further provided with positioning heads and a positioning driving mechanism, the positioning heads are arranged on the left and right sides of the output end of the mounting frame in a transverse symmetry mode, each positioning head is movably arranged in a transverse direction, and the positioning driving mechanism is also provided with two positioning driving mechanisms, each positioning driving mechanism drives the corresponding positioning head to move in a transverse direction.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, the above technical scheme can know that:

[0016] The movable rod is located directly above the conveying belt, and the pressing roller is movably arranged on the movable rod and moves up and down above the conveying belt along with the rotation of the movable rod, so that the bottom paper is driven to move downward and contact with the conveying belt by the pressing of the pressing roller, thereby increasing the friction between the bottom paper and the conveying belt, avoiding the slipping between the bottom paper and the conveying belt, ensuring the feeding process of the bottom paper, and making the subsequent gilding process more stable, avoiding the empty feeding, avoiding the waste of gilding paper cost, and effectively improving the overall processing efficiency.

[0017] In order to more clearly set forth the structural features and functions of the present application, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective structural schematic diagram of a preferred embodiment of the present application;

[0019] Figure 2 is a perspective structural schematic diagram of another angle of the preferred embodiment of the present application;

[0020] Figure 3 is a perspective structural schematic diagram of still another angle of the preferred embodiment of the present application;

[0021] Figure 4 is Figure 2 an enlarged schematic diagram of A in the preferred embodiment of the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 10, mounting frame 11, material blocking assembly

[0024] 111, material blocking rod 112, third driving mechanism

[0025] 12, adjusting assembly 121, adjusting rod

[0026] 122, adjusting wheel 13, mounting rod

[0027] 14, limiting rod 15, limiting wheel

[0028] 16, material blocking plate 17, second transmission wheel

[0029] 18, positioning head 19, positioning driving mechanism

[0030] 20, conveying belt 30, first driving mechanism

[0031] 40, movable rod 41, transmission rod

[0032] 42, first transmission wheel 50, pressing roller

[0033] 60, second drive mechanism 61, first cam

[0034] 62, second cam. DETAILED DESCRIPTION

[0035] Please refer to Figures 1 to 4 The specific structure of the preferred embodiment of the utility model is shown in the figure, which includes a mounting frame 10, a conveying belt 20, a first drive mechanism 30, a movable rod 40, a pressing wheel 50, and a second drive mechanism 60.

[0036] The conveying belt 20 can be driven back and forth on the mounting frame 10. In this embodiment, the conveying belt 20 is arranged in multiple transverse intervals. Compared with the entire conveying belt, the multiple conveying belts arranged at intervals can reduce the driving pressure of the first drive mechanism 30.

[0037] The mounting frame 10 is also provided with a material blocking assembly 11, which includes a material blocking rod 111 and a third drive mechanism 112. The material blocking rod 111 is movably arranged on the output side of the mounting frame 10. The third drive mechanism 112 is arranged on the mounting frame 10 and drives the material blocking rod 111 to move up and down. When a sheet of base paper is conveyed to the output end of the mounting frame 10, the material blocking rod 111 can be moved upward to prevent the base paper from being conveyed backward. When the material blocking rod 111 is moved downward, the base paper can be taken out by the material taking device in the subsequent equipment. The mounting frame 10 is provided with an adjusting assembly 12 at the bottom, which includes an adjusting rod 121 and an adjusting wheel 122. The adjusting rod 121 is rotatably arranged on the mounting frame 10. The adjusting wheel 122 is arranged in two. The conveying belt 20 passes through the two adjusting wheels 122 and is attached to the surface of the two adjusting wheels 122. The position of the two adjusting wheels 122 is adjusted by the adjusting rod 121 to adjust the feeding degree of the conveying belt 20. The mounting frame 10 is provided with a material blocking plate 16 at the front end, which is movably arranged on the front side of the mounting frame 10. The mounting frame 10 is also provided with a positioning head 18 and a positioning drive mechanism 19. The positioning head 18 is arranged symmetrically on the left and right sides of the output end of the mounting frame 10. Each positioning head 18 is movably arranged transversely. The positioning drive mechanism 19 is also arranged in two. Each positioning drive mechanism 19 drives the corresponding positioning head 18 to move transversely. When the base paper is conveyed to the output end of the mounting frame 10, the position of the base paper is positioned in the left and right directions by the two positioning heads 18, which ensures the position accuracy of the base paper entering the subsequent equipment and further ensures the quality of the subsequent gilding processing.

[0038] The upper surface of the mounting frame 10 is provided with front and rear extending mounting rods 13, which are located above the conveying belt 20, and the mounting rods 13 are provided with limiting rods 14, the upper end of the limiting rod 14 is hinged with the mounting rod 13, and the lower end of the limiting rod 14 is provided with a limiting wheel 15, which moves up and down with the adjustment of the limiting rod 14 and moves back and forth above the conveying belt 20, and in the process of conveying the base paper, the limiting wheel 15 is pressed on the upper surface of the base paper to prevent the base paper from being offset in the conveying process due to external force, and further ensure the stability of the base paper conveying process. The mounting rods 13 are a plurality of transversely spaced arrangements, and each mounting rod 13 is provided with two limiting rods 14 and limiting wheels 15 arranged in front and rear.

[0039] The first drive mechanism 30 is arranged on the mounting frame 10 and drives the conveying belt 20 to move back and forth; in this embodiment, the first drive mechanism 30 is a motor.

[0040] The movable rod 40 is arranged on the mounting frame 10 and located at the input end of the mounting frame 10, and the movable rod 40 is located directly above the conveying belt 20.

[0041] The pressing wheel 50 is arranged on the movable rod 40 and moves up and down above the conveying belt 20 with the rotation of the movable rod 40, and by pressing the base paper towards the conveying belt 20, the pressure between the base paper and the conveying belt 20 is increased, and the process of conveying the base paper is ensured; in this embodiment, the pressing wheel 50 is also a plurality of transversely spaced arrangements, and each pressing wheel 50 is arranged on the movable rod 40 and can be adjusted transversely, and by arranging a plurality of pressing wheels 50, the pressure of the base paper at different positions can be increased, and the stability of the base paper conveying process is further ensured, and the transverse adjustment of the pressing wheel 50 can make corresponding adjustment of the position of the pressing wheel 50 when facing base paper of different sizes.

[0042] The second driving mechanism 60 is arranged on the mounting frame 10 and drives the movable rod 40 to rotate back and forth; in the embodiment, the second driving mechanism 60 is a motor. The output end of the second driving mechanism 60 is provided with a first cam 61, which is driven by the second driving mechanism 60 to rotate back and forth. The outer end of the movable rod 40 extends outwardly with a transmission rod 41, and the outer end of the transmission rod 41 is provided with a first transmission wheel 42 matched with the first cam 61. The first transmission wheel 42 is in close contact with the first cam 61, and the first transmission wheel 42 and the transmission rod 41 are driven to move up and down by the rotation of the first cam 61, so as to drive the movable rod 40 to rotate, and further drive the pressing wheel 50 to move up and down. The output end of the second driving mechanism 60 is provided with a second cam 62 which rotates synchronously with the first cam 61, and the blocking plate 16 is in close contact with the second cam 62 through the second transmission wheel 17 and is driven by the second cam 62 to move up and down. When the pressing wheel 50 moves downward to drive the bottom paper to be conveyed backward, the blocking plate 16 is driven by the second cam 62 to move upward, so as to prevent the next bottom paper from contacting the pressing wheel 50, ensure that only one bottom paper is conveyed backward each time, and avoid the stacking of the bottom paper.

[0043] The design focus of the utility model lies in: the movable rod is arranged on the mounting frame and located at the input end of the mounting frame and above the conveying belt; and the pressing wheel is arranged on the movable rod and moves up and down above the conveying belt along with the rotation of the movable rod, so that the bottom paper is driven to move downward and contact the conveying belt by the pressing of the pressing wheel, the friction between the bottom paper and the conveying belt is increased, the bottom paper is prevented from slipping on the conveying belt, the feeding process of the bottom paper is ensured, the subsequent gold stamping process is more stable, the situation of empty feeding is avoided, the cost of gold stamping paper is saved, and the overall processing efficiency is effectively improved.

[0044] The above is only a preferred embodiment of the utility model, and does not limit the technical range of the utility model, so any slight modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment still belongs to the range of the technical scheme of the utility model.

Claims

1. A gilder feed device characterised in that: The utility model provides a material pressing device, including mounting frame, conveying belt, first drive mechanism, movable rod, material pressing wheel and second drive mechanism, the conveying belt can be back and forth transmission setting on the mounting frame, the first drive mechanism sets up on the mounting frame and drives the conveying belt to come back and forth transmission, the movable rod can be back and forth rotation setting on the mounting frame and be located the input of mounting frame, the movable rod is located the positive above of conveying belt, the material pressing wheel can be back and forth rotation setting on the movable rod and with the rotation of movable rod above and below activity in the above of conveying belt, the second drive mechanism sets up on the mounting frame and drives the movable rod to come back and forth rotation.

2. The gilder feed device of claim 1, wherein: The conveying belt is a plurality of transverse interval arrangement, the material pressing wheel is also a plurality of transverse interval arrangement, and each material pressing wheel can be transversely adjusted and set on the movable rod.

3. The gilder feed device of claim 1, wherein: The output end of the second drive mechanism is provided with a first cam, the first cam is driven by the second drive mechanism to rotate back and forth, the outer end of the movable rod extends outwardly, and the outer end of the transmission rod is provided with a first transmission wheel matched with the first cam, and the first transmission wheel is attached to the first cam.

4. The gilder feed device of claim 3, wherein: The front end of the mounting frame is provided with a material blocking plate, the material blocking plate can be back and forth movable and movable on the front side of the mounting frame, the output end of the second drive mechanism is provided with a second cam rotating synchronously with the first cam, the material blocking plate is attached to the second cam through a second transmission wheel and is driven by the second cam to move up and down.

5. The gilder feed device of claim 1, wherein: The mounting frame is also provided with a material blocking assembly, the material blocking assembly comprises a material blocking rod and a third drive mechanism, the material blocking rod is movably arranged on the output side of the mounting frame, and the third drive mechanism is arranged on the mounting frame and drives the material blocking rod to move up and down.

6. The gilder feed device of claim 1, wherein: The bottom of the mounting frame is provided with an adjusting assembly, the adjusting assembly comprises an adjusting rod and an adjusting wheel, the adjusting rod is rotatably arranged on the mounting frame, and the adjusting wheel is provided with two adjusting wheels.

7. The gilder feed device of claim 1, wherein: The upper surface of the mounting frame is provided with a front and rear extending mounting rod, the mounting rod is located above the conveying belt, a limiting rod is arranged on the mounting rod, the upper end of the limiting rod is hinged with the mounting rod, the lower end of the limiting rod is provided with a limiting wheel, and the limiting wheel moves up and down with the limiting rod to move up and down above the conveying belt.

8. The gilder feed device of claim 7, wherein: The mounting rod is a plurality of transverse interval arrangement, and two limiting rods and limiting wheels are arranged on each mounting rod.

9. The gilder feed device of claim 1, wherein: The mounting frame is also provided with a positioning head and a positioning drive mechanism, the positioning head is arranged on the left and right sides of the output end of the mounting frame in transverse symmetry, each positioning head is movably arranged in transverse direction, and each positioning drive mechanism drives the corresponding positioning head to move transversely.

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