Adjustable edge trimming and arranging device for green and environment-friendly printed products

Abstract

The utility model relates to the technical field of trimming and tidying, in particular to an adjustable trimming and tidying device for green and environment-friendly printed products. Comprising a machine frame, a conveying belt, a support, two cutting knives and a pressing assembly, the pressing assembly comprises a driving part, a bidirectional threaded rod, two sleeves, two connecting rods, a movable frame and a plurality of pressing rollers, the support is provided with two through grooves, the bidirectional threaded rod is rotationally arranged in the support, the driving part is fixedly connected with the support and located in the support, and the two sleeves are arranged in the two through grooves. The driving part is further connected with the two-way threaded rod, the two sleeves are in threaded fit with the two-way threaded rod and located in the corresponding through grooves respectively, the movable frame is located above the conveying belt, the two ends of each connecting rod are rotationally connected with the movable frame and the corresponding sleeve respectively, and the multiple pressing rollers are movably connected with the movable frame. Through the arrangement of the structure, rapid and accurate edge cutting treatment can be carried out on printed products, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming and regularizing, in particular to an adjustable trimming and regularizing device for green and environmentally friendly printed products. Background Art

[0002] Green printed products refer to products that use environmentally friendly materials and processes, produce less pollution during the printing process, and save resources and energy. During the production and processing of green printed products, they need to be trimmed and shaped to facilitate subsequent transportation and other processes. When trimming and shaping the green printed products in the processing process, the paper is mainly transported to the cutting machine and then cut manually to complete the operation.

[0003] However, the existing manual cutting process requires a lot of manpower and time, has high labor intensity and low production efficiency. Summary of the invention

[0004] The utility model aims to provide an adjustable trimming device for green and environmentally friendly printed products, which solves the problem that the existing manual trimming process requires more manpower and time, has high labor intensity and low production efficiency.

[0005] To achieve the above purpose, the utility model adopts an adjustable trimming device for green environmentally friendly printed products, including a frame, a conveyor belt, a bracket, two cutting knives and a pressing assembly, wherein the bracket is arranged above the frame, the conveyor belt is arranged inside the frame, the two cutting knives are respectively located on the outside of the frame, and the pressing assembly is connected to the bracket and is located above the conveyor belt;

[0006] The clamping assembly includes a driving member, a bidirectional threaded rod, two sleeves, two connecting rods, a movable frame and a plurality of pressing rollers. The bracket has two through grooves. The bidirectional threaded rod is rotatably arranged in the bracket. The driving member is fixedly connected to the bracket and is located in the bracket. The driving member is also connected to the bidirectional threaded rod. The two sleeves are both sleeved on the outside of the bidirectional threaded rod and are threadedly matched with the bidirectional threaded rod, and the two sleeves are respectively located in the corresponding through grooves. The movable frame is located above the conveyor belt, and the two ends of each connecting rod are respectively rotatably connected to the movable frame and the corresponding sleeve. The plurality of pressing rollers are movably connected to the movable frame and are evenly arranged in sequence below the movable frame.

[0007] Wherein, the clamping assembly further includes two sliding blocks, the bracket has two sliding grooves, and the two sliding blocks are fixedly connected to the movable frame and are respectively located in the corresponding sliding grooves.

[0008] Wherein, the driving member includes a driving motor, an active umbrella wheel and a driven umbrella wheel, the driving member is fixedly connected to the bracket, the active umbrella wheel is connected to the output end of the driving motor, the driven umbrella wheel is connected to the bidirectional threaded rod and is sleeved on the middle part of the bidirectional threaded rod, and the driven umbrella wheel is meshed with the active umbrella wheel.

[0009] Among them, the adjustable trimming and straightening device for green and environmentally friendly printed products also includes two groups of adjustment components, the two groups of adjustment components are respectively connected to the frame and are respectively located on the outer side walls of the frame, and each of the adjustment components is respectively connected to the corresponding cutting knife.

[0010] Wherein, the adjustment assembly includes a mounting frame, an electric screw and a ball nut, the mounting frame is fixedly connected to the frame and is located on the outer side wall of the frame, the electric screw is arranged in the mounting frame, the ball nut is threadedly matched with the electric screw and is located in the mounting frame, and the cutting knife is connected to the ball nut and is located above the ball nut.

[0011] Wherein, the adjustment component also includes a scale, and the scale is fixedly connected to the installation frame and is located on the outer side wall of the installation frame.

[0012] The utility model discloses an adjustable trimming and tidying device for green and environmentally friendly printed products. When the printed products are trimmed, the printed products are conveyed into the frame through the conveyor belt, and the driving member is started at the same time. The driving member controls the rotation of the bidirectional threaded rod. Since the two sleeves are threadedly matched with the bidirectional threaded rod, the through groove guides the sleeves. At this time, the two sleeves move relatively on the bidirectional threaded rod, and the two connecting rods are gradually stretched as the sleeves move, and push the movable frame downward. The multiple pressing rollers under the movable frame press the printed products, and the printed products are conveyed in a compressed state on the conveyor belt, and then the printed products are trimmed by the cutting knife. Through the above method, it is achieved that the printed products can be trimmed quickly and accurately, thereby improving the production efficiency.

[0013] 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 work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is a front view of the overall structure of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0017] Figure 4 The utility model Figure 3 A magnified view of the local structure at A.

[0018] 101-frame, 102-conveyor belt, 103-bracket, 104-cutting knife, 105-bidirectional threaded rod, 106-sleeve, 107-connecting rod, 108-movable frame, 109-pressing roller, 110-slider, 111-driving motor, 112-active umbrella wheel, 113-driven umbrella wheel, 114-sliding groove, 115-through groove, 201-installation frame, 202-electric screw rod, 203-ball nut, 204-scale. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] Example

[0021] See also Figure 1 and Figure 2 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment, Figure 2 It is a front view of the overall structure of the first embodiment.

[0022] The utility model provides an adjustable trimming device for green environmentally friendly printed products: comprising a frame 101, a conveyor belt 102, a bracket 103, two cutting knives 104 and a clamping assembly, wherein the clamping assembly comprises a driving member, a bidirectional threaded rod 105, two sleeves 106, two connecting rods 107, a movable frame 108, a plurality of pressing rollers 109 and two sliders 110, and the driving member comprises a driving motor 111, an active umbrella wheel 112 and a driven umbrella wheel 113. The above-mentioned solution solves the problem that the existing manual cutting requires more manpower and time, has high labor intensity and low production efficiency.

[0023] According to this specific embodiment, the bracket 103 is arranged above the frame 101, the conveyor belt 102 is arranged inside the frame 101, the two cutting knives 104 are respectively located on the outside of the frame 101, the clamping assembly is connected to the bracket 103, and is located above the conveyor belt 102. The conveyor belt 102 is used to convey printed materials. The clamping assembly can clamp the printed materials on the conveyor belt 102, and then the two cutting knives 104 are used to cut the clamped printed materials, thereby ensuring the neatness of the printed materials.

[0024] The bracket 103 has two through slots 115, the bidirectional threaded rod 105 is rotatably arranged in the bracket 103, the driving member is fixedly connected to the bracket 103 and is located in the bracket 103, the driving member is also connected to the bidirectional threaded rod 105, the two sleeves 106 are both sleeved on the outside of the bidirectional threaded rod 105, and are both threadedly matched with the bidirectional threaded rod 105, and the two sleeves 106 are respectively located in the corresponding through slots 115, the movable frame 108 is located above the conveyor belt 102, and the two ends of each connecting rod 107 are respectively rotatably connected to the movable frame 108 and the corresponding sleeve 106, and the plurality of pressing rollers 109 are movably connected to the movable frame 108 and are evenly arranged in sequence below the movable frame 108. When the printed matter is trimmed , the printed matter is transported into the frame 101 through the conveyor belt 102, and the driving member is started at the same time. The driving member controls the rotation of the bidirectional threaded rod 105. Since the two sleeves 106 are threadedly matched with the bidirectional threaded rod 105, the through groove 115 guides the sleeves 106. At this time, the two sleeves 106 will move relatively on the bidirectional threaded rod 105, and the two connecting rods 107 will gradually stretch with the movement of the sleeves 106, and push the movable frame 108 downward. The multiple pressing rollers 109 under the movable frame 108 will press the printed matter, and the printed matter is transported in a compressed state on the conveyor belt 102, and then the printed matter is trimmed by the cutting knife 104. Through the above method, it is achieved that the printed product can be trimmed quickly and accurately, thereby improving the production efficiency.

[0025] Secondly, the bracket 103 has two sliding grooves 114, and the two sliders 110 are fixedly connected to the movable frame 108 and are respectively located in the corresponding sliding grooves 114. When the movable frame 108 is raised or lowered in the bracket 103, the sliders 110 on both sides of the movable frame 108 will respectively move in the sliding grooves 114 of the bracket 103. By setting the sliders 110, the stability of the movable frame 108 can be increased.

[0026] At the same time, the driving member is fixedly connected to the bracket 103, the active umbrella wheel 112 is connected to the output end of the driving motor 111, the driven umbrella wheel 113 is connected to the bidirectional threaded rod 105, and is sleeved on the middle part of the bidirectional threaded rod 105, and the driven umbrella wheel 113 is meshed with the active umbrella wheel 112, and the driving motor 111 controls the rotation of the active umbrella wheel 112. Since the driven umbrella wheel 113 is meshed with the active umbrella wheel 112, the bidirectional threaded rod 105 will rotate in the bracket 103.

[0027] When the printed matter is trimmed, the printed matter is transported to the frame 101 through the conveyor belt 102, and the drive motor 111 is started at the same time. The drive motor 111 controls the active umbrella wheel 112 to rotate. Since the driven umbrella wheel 113 is meshed with the active umbrella wheel 112, the bidirectional threaded rod 105 rotates in the bracket 103. Since the two sleeves 106 are threadedly matched with the bidirectional threaded rod 105, the through groove 115 guides the sleeve 106. At this time, the two sleeves 106 are engaged with the bidirectional threaded rod 105. The sleeve 106 will move relatively on the bidirectional threaded rod 105, and the two connecting rods 107 will be gradually stretched along with the movement of the sleeve 106, and push the movable frame 108 downward, and the multiple pressing rollers 109 under the movable frame 108 will press the printed matter, and the printed matter will be conveyed in a compressed state on the conveyor belt 102, and then the printed matter will be trimmed by the cutting knife 104. In the above manner, it is possible to quickly and accurately trim the printed product, thereby improving production efficiency.

[0028] Example

[0029] See also Figure 3 and Figure 4 ,in Figure 3 is a schematic diagram of the overall structure of the second embodiment, Figure 4 yes Figure 3 A magnified view of the local structure at A.

[0030] On the basis of the first embodiment, the utility model further comprises two sets of adjustment components for an adjustable trimming and straightening device for green and environmentally friendly printed products. The adjustment components comprise a mounting frame 201 , an electric screw 202 , a ball nut 203 and a scale 204 .

[0031] The two groups of adjustment components are respectively connected to the frame 101 and are respectively located on the outer side walls of the frame 101, and each of the adjustment components is respectively connected to the corresponding cutting knife 104. The position of the cutting knife 104 can be adjusted through the adjustment components, and the cutting width of the printed product can be adjusted according to needs, which increases practicality.

[0032] The mounting frame 201 is fixedly connected to the frame 101 and is located on the outer side wall of the frame 101. The electric screw rod 202 is arranged in the mounting frame 201. The ball nut 203 is threadedly matched with the electric screw rod 202 and is located in the mounting frame 201. The cutting knife 104 is connected to the ball nut 203 and is located above the ball nut 203. When the position of the cutting knife 104 is changed, by starting the electric screw rod 202 in the mounting frame 201, since the ball nut 203 is threadedly matched with the electric screw rod 202, the ball nut 203 will move horizontally in the mounting frame 201 and drive the cutting knife 104 to move. After the adjustment is appropriate, the electric screw rod 202 is stopped, and then the equipment is started to trim the printed matter. In the above manner, it is achieved that the trimming width of the printed matter can be adjusted according to needs, which increases practicality.

[0033] The scale 204 is fixedly connected to the installation frame 201 and is located on the outer wall of the installation frame 201. By setting the scale 204 on the installation frame 201, when adjusting the position of the cutting knife 104, the operator can accurately adjust the cutting knife 104 by referring to the scale 204, which is easy to operate.

[0034] When the position of the cutting knife 104 is changed, the electric screw 202 in the installation frame 201 is started. Since the ball nut 203 is threadedly matched with the electric screw 202, the ball nut 203 will move horizontally in the installation frame 201 and drive the cutting knife 104 to move. The operator adjusts the cutting knife 104 accurately by referring to the scale 204. After the adjustment is appropriate, the electric screw 202 is stopped, and then the equipment is started to trim the printed matter. In this way, the trimming width of the printed matter can be adjusted according to needs, which increases practicality.

[0035] The above disclosures are only two preferred embodiments of the present invention, which certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. An adjustable trimming device for green environmentally friendly printed products, characterized in that: It includes a frame, a conveyor belt, a bracket, two cutting knives and a pressing assembly, wherein the bracket is arranged above the frame, the conveyor belt is arranged inside the frame, the two cutting knives are respectively located outside the frame, and the pressing assembly is connected to the bracket and is located above the conveyor belt; The clamping assembly includes a driving member, a bidirectional threaded rod, two sleeves, two connecting rods, a movable frame and a plurality of pressing rollers. The bracket has two through grooves. The bidirectional threaded rod is rotatably arranged in the bracket. The driving member is fixedly connected to the bracket and is located in the bracket. The driving member is also connected to the bidirectional threaded rod. The two sleeves are both sleeved on the outside of the bidirectional threaded rod and are threadedly matched with the bidirectional threaded rod, and the two sleeves are respectively located in the corresponding through grooves. The movable frame is located above the conveyor belt, and the two ends of each connecting rod are respectively rotatably connected to the movable frame and the corresponding sleeve. The plurality of pressing rollers are movably connected to the movable frame and are evenly arranged in sequence below the movable frame.

2. The adjustable trimming device for green environmentally friendly printed products according to claim 1, characterized in that: The clamping assembly further comprises two slide blocks, the bracket has two slide grooves, and the two slide blocks are both fixedly connected to the movable frame and are respectively located in the corresponding slide grooves.

3. The adjustable trimming device for green environmentally friendly printed products according to claim 2, characterized in that: The driving member includes a driving motor, an active umbrella wheel and a driven umbrella wheel. The driving member is fixedly connected to the bracket. The active umbrella wheel is connected to the output end of the driving motor. The driven umbrella wheel is connected to the bidirectional threaded rod and sleeved on the middle part of the bidirectional threaded rod, and the driven umbrella wheel is meshed with the active umbrella wheel.

4. The adjustable trimming device for green environmentally friendly printed products according to claim 1, characterized in that: The adjustable trimming and tidying device for green environmentally friendly printed products also includes two groups of adjustment components, which are respectively connected to the frame and located on the outer side walls of the frame, and each of the adjustment components is respectively connected to the corresponding cutting knife.

5. The adjustable trimming device for green environmentally friendly printed products according to claim 4, characterized in that: The adjustment assembly includes a mounting frame, an electric lead screw and a ball nut. The mounting frame is fixedly connected to the frame and is located on the outer side wall of the frame. The electric lead screw is arranged in the mounting frame. The ball nut is threadably matched with the electric lead screw and is located in the mounting frame. The cutting knife is connected to the ball nut and is located above the ball nut.

6. The adjustable trimming device for green environmentally friendly printed products according to claim 5, characterized in that: The adjustment assembly also includes a scale, which is fixedly connected to the installation frame and is located on the outer side wall of the installation frame.

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