Environment-friendly paper box processing and printing device

Abstract

The utility model provides an environment-friendly paper box processing and printing device which comprises a shell with an opening formed in the upper end, a partition plate arranged on the shell and a partition net detachably arranged at the opening end of the partition plate. The connecting through hole is formed in the partition plate; the connecting plate block is arranged on the partition plate in a lifting manner and is positioned in the connecting through hole; the limiting plate is arranged at the upper end of the connecting plate block, is positioned on the upper end surface of the partition plate and is used for limiting the descending of the connecting plate block in the connecting through hole; the fixing piece is arranged between the partition net and the shell and used for fixing the partition net to the shell, the upper limiting piece is arranged on the lower end face of the partition net and used for limiting the connecting plate block to ascend in the connecting through hole when the partition net is fixed to the shell through the fixing piece, and the brush is arranged on the lower end face of the connecting plate block.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, and particularly relates to an environment-friendly carton processing and printing device. Background Art

[0002] A carton is a three-dimensional shape, which is composed of a polyhedron formed by the movement, stacking, folding, and surrounding of several constituent faces. The faces in three-dimensional composition play a role in dividing space in space. By cutting, rotating, and folding different parts of the faces, different emotional expressions can be obtained for the resulting faces.

[0003] Environment-friendly cartons are made of environment-friendly materials, while ordinary cartons are made of general materials. Environment-friendly materials include biodegradable pulp, recycled paper, cardboard, etc. These materials have higher production costs but better environmental protection performance, can be recycled, and reduce environmental pollution. Environment-friendly cartons are commonly seen in some occasions that need to transport high-end goods or have environmental protection requirements, such as the food and pharmaceutical industries. Ordinary cartons are widely used in packaging, moving, decoration and other fields.

[0004] Chinese Patent No. CN202222510230.5 discloses a printing device for carton processing, the structure of which includes a machine body; a printing part; a dust removal mechanism with the bottom fixed on the machine body is arranged in front of the printing part; the dust removal mechanism includes a shell and a partition; the upper part inside the shell forms two upper and lower spaces through the partition; a first fan and a second fan are respectively installed at the ends of the partition close to the paper inlet and outlet; the utility model has the following beneficial effects. The paper is sent into the shell through a pressure roller and a conveying roller. The static electricity on the printing surface is eliminated by the first fan, and the dust is brushed off by a brush. The guide wheel frame is vibrated slightly up and down by a vibration mechanism, so that the dust on the surface of the carton is separated from it, and is blown off by the second fan, thereby realizing automatic dust removal before printing, avoiding the influence of dust on printing quality, eliminating the need for manual dust removal, and improving production convenience and the finished product rate.

[0005] Although the above patent can solve the corresponding technical problems, there are still certain defects:

[0006] Since the brush is installed under the partition in a fixed manner and cannot be removed from the partition for replacement, when the brush is used for a long time to brush off the dust on the carton, the brush is prone to bending and deformation due to the friction and extrusion between the brush and the carton, so that the dust on the carton cannot be brushed off in time during subsequent use, thereby reducing the cleaning effect of the brush on the carton. Summary of the Utility Model

[0007] The purpose of the utility model is to provide an environment-friendly carton processing and printing device in view of the defects and deficiencies of the prior art.

[0008] To achieve the above object, the utility model adopts the following technical solutions: An environment-friendly paper box processing and printing device, which includes a housing with an opening at the upper end, a partition plate arranged on the housing, a partition net detachably arranged on the partition plate at the end with the opening, and also includes a connecting through hole opened on the partition plate, a connecting plate which is liftably arranged in the connecting through hole on the partition plate, a limiting plate arranged at the upper end of the connecting plate and on the upper end surface of the partition plate for restricting the downward movement of the connecting plate in the connecting through hole, a fixing member arranged between the partition net and the housing for fixing the partition net on the housing, an upper limiting member arranged on the lower end surface of the partition net for restricting the upward movement of the connecting plate in the connecting through hole when the fixing member fixes the partition net on the housing, and a brush arranged on the lower end surface of the connecting plate.

[0009] A further improvement is that: the fixing member includes at least four longitudinal mounting rods vertically arranged on the upper end surface of the partition plate, at least four matching through holes opened on the partition net and in clearance fit with the longitudinal mounting rods, a support plate arranged on each longitudinal mounting rod for limiting the lower end surface of the partition net when the matching through hole and the longitudinal mounting rod are in cooperation, and a pressing member arranged at the upper end of the longitudinal mounting rod and on the upper end surface of the partition net for pushing the partition net against the support plate to fix the partition net on the housing.

[0010] A further improvement is that: the pressing member includes a mounting sleeve liftably arranged on each longitudinal mounting rod, a longitudinal sliding groove longitudinally opened on the side end surface of each longitudinal mounting rod and located on the side end surface of the longitudinal mounting rod, a circumferential sliding groove circumferentially opened on the side end surface of each longitudinal mounting rod and communicated with the lower end of the longitudinal sliding groove, and a matching sliding block arranged on the inner wall of the mounting sleeve and in clearance fit with the longitudinal sliding groove and the circumferential sliding groove respectively. The longitudinal sliding groove and the circumferential sliding groove are in an L-shaped sliding groove, and the longitudinal sliding groove and the circumferential sliding groove are located above the partition net.

[0011] A further improvement is that: the upper limiting member is an elastic limiting plate with the upper end fixedly arranged on the lower end surface of the partition net and the lower end abutted against the upper end surface of the limiting plate.

[0012] A further improvement is that: the elastic limiting plate is a rubber plate.

[0013] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: When it is necessary to replace the brush, the fixing member is used to release the fixing of the partition net from the housing, and the partition net is taken out from the opening of the housing. At this time, the limiting plate is pulled upward to drive the connecting plate and the brush to be taken out from the connecting through hole. Align the connecting plate with the new brush with the connecting through hole and put it in until the limiting plate abuts against the upper end surface of the partition plate. The limiting plate can limit the downward movement of the connecting plate in the connecting through hole. Subsequently, the partition net is placed in the opening on the housing, and the partition net is fixed to the housing through the fixing member. At this time, the upper limiting member restricts the upward movement of the connecting plate in the connecting through hole, thereby restricting the position of the connecting plate in the connecting through hole to fix the position of the brush in the housing. The replaced brush can timely brush off the dust on the paper box, preventing the brush from bending and reducing the cleaning effect on the paper box.

[0014] Further effect: When it is necessary to install the partition net on the housing, align the respective mating through holes on the partition net with the positions of the respective longitudinal mounting rods, and let the partition net descend along the longitudinal mounting rods until the support plate limits the lower end surface of the partition net. At this time, align the mating sliding blocks on the mounting sleeve with the positions of the longitudinal sliding grooves, and slide downward on the longitudinal mounting rods until the mating sliding blocks correspond to the positions of the circumferential sliding grooves, and at this time, the lower end surface of the mounting sleeve abuts against the upper end surface of the partition net. Subsequently, rotate the mounting sleeve circumferentially so that the mating sliding blocks slide circumferentially in the circumferential sliding grooves, thereby restricting the lifting of the mounting sleeve on the longitudinal mounting rods to abut the partition net against the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a side sectional view of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the longitudinal mounting rod, longitudinal sliding groove, and circumferential sliding groove in the present utility model;

[0019] Figure 4 corresponds to Figure 1 is an enlarged view of part A.

[0020] Description of reference numerals: housing 1, partition 2, partition net 3, connection perforation 4, connection plate 5, limit plate 6, longitudinal mounting rod 7, mating perforation 8, support plate 9, mounting sleeve 10, longitudinal chute 11, circumferential chute 12, mating slider 13, elastic limit plate 14, brush 15. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Refer to Figures 1 to 4 As shown, the technical solution adopted in this specific implementation manner is: an environment-friendly paper box processing and printing device, including a housing 1 with an opening at the upper end, a partition 2 arranged on the housing 1, a partition net 3 detachably arranged on the partition 2 at the opening end, further including a connection perforation 4 opened on the partition 2, a connection plate 5 that can be lifted and arranged in the connection perforation 4 on the partition 2, a limit plate 6 arranged at the upper end of the connection plate 5 and on the upper end surface of the partition 2 for restricting the connection plate 5 from descending in the connection perforation 4, a fixing member arranged between the partition net 3 and the housing 1 for fixing the partition net 3 on the housing 1, an upper limit member arranged on the lower end surface of the partition net 3 for restricting the connection plate 5 from ascending in the connection perforation 4 when the fixing member fixes the partition net 3 on the housing 1, and a brush 15 arranged on the lower end surface of the connection plate 5. The width and length of the limit plate 6 are greater than the length and width of the connection perforation 4. The connection plate 5 and the connection perforation 4 are in clearance fit.

[0023] The fixing member includes at least four longitudinal mounting rods 7 vertically arranged on the upper end surface of the partition 2, at least four mating perforations 8 opened on the partition net 3 and in clearance fit with the longitudinal mounting rods 7, support plates 9 arranged on each longitudinal mounting rod 7 for limiting the lower end surface of the partition net 3 when the mating perforations 8 and the longitudinal mounting rods 7 are in cooperation, and abutting members arranged at the upper ends of the longitudinal mounting rods 7 and on the upper end surface of the partition net 3 for pushing the partition net 3 to abut against the support plates 9 to fix the partition net 3 on the housing 1.

[0024] The abutting member includes mounting sleeves 10 that are vertically and liftably arranged on each of the longitudinal mounting rods 7, longitudinal chutes 11 that are longitudinally formed on the side end faces of each of the longitudinal mounting rods 7 and are located on the side end faces of the longitudinal mounting rods 7, circumferential chutes 12 that are circumferentially formed on the side end faces of each of the longitudinal mounting rods 7 and are communicated with the lower ends of the longitudinal chutes 11, and fitting sliders 13 that are arranged on the inner walls of the mounting sleeves 10 and are in clearance fit with the longitudinal chutes 11 and the circumferential chutes 12 respectively. The longitudinal chutes 11 and the circumferential chutes 12 are L-shaped chutes, and the longitudinal chutes 11 and the circumferential chutes 12 are located above the partition net 3. Alternatively, in the case where the longitudinal chutes 11, the circumferential chutes 12, and the fitting sliders 13 are provided, the mounting sleeves 10 can be directly threadedly connected to the longitudinal mounting rods 7.

[0025] The upper limiting member is an elastic limiting plate 14 whose upper end is fixedly arranged on the lower end face of the partition net 3 and whose lower end abuts against the upper end face of the limiting plate 6.

[0026] The elastic limiting plate 6 is a rubber plate. It can also be a nylon plate.

[0027] The working principle of the present utility model: When the brush 15 needs to be replaced, hold the mounting sleeve 10 by hand and rotate it circumferentially, so that the mounting sleeve 10 drives the fitting slider 13 to slide on the circumferential chute 12 until it corresponds to the longitudinal chute 11. At this time, drive the mounting sleeve 10 upward to drive the fitting slider 13 to rise on the longitudinal chute 11 until each mounting sleeve 10 is taken out from the longitudinal mounting rod 7, and the partition net 3 is taken out from the opening of the housing 1. At this time, pull the limiting plate 6 upward to drive the connecting plate 5 and the brush 15 to be taken out from the connecting through hole 4. Align the connecting plate 5 with the new brush 15 and put it into the connecting through hole 4 until the limiting plate 6 abuts against the upper end face of the partition plate 2. The limiting plate 6 can limit the downward movement of the connecting plate 5 in the connecting through hole 4. Align the respective fitting through holes 8 on the partition net 3 with the positions of the respective longitudinal mounting rods 7, and lower the partition net 3 along the longitudinal mounting rods 7 until the support plate 9 limits the lower end face of the partition net 3. At this time, align the fitting slider 13 on the mounting sleeve 10 with the position of the longitudinal chute 11 and slide it downward on the longitudinal mounting rod 7 until the fitting slider 13 corresponds to the position of the circumferential chute 12, and at this time, the lower end face of the mounting sleeve 10 abuts against the upper end face of the partition net 3. Then rotate the mounting sleeve 10 circumferentially so that the fitting slider 13 slides circumferentially in the circumferential chute 12, thereby restricting the lifting of the mounting sleeve 10 on the longitudinal mounting rod 7 to abut the partition net 3 against the support plate 9. At this time, the elastic limiting plate 14 abuts against the upper end face of the limiting plate 6, restricting the upward movement of the connecting plate 5 in the connecting through hole 4, thereby restricting the position of the connecting plate 5 in the connecting through hole 4 to fix the position of the brush 15 in the housing 1. The replaced brush 15 can timely brush off the dust on the paper box, preventing the brush 15 from bending and reducing the cleaning effect on the paper box.

[0028] What the present utility model aims to protect is the structure of the product. The models of each component are not the content protected by the present utility model and are also well-known technologies. As long as the components on the market can achieve the above functions of the present utility model, they can be selected and applied as an environmentally friendly carton processing and printing device. Therefore, parameters such as the model of the component are not described in detail in the present utility model. The contribution of the present utility model lies in the scientific combination of each component.

[0029] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and explanations only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents. Where the present utility model is not described in detail, it is all well-known technologies to those skilled in the art.

Claims

1. An environmentally friendly paper box processing and printing device, comprising a housing with an opening at the upper end, a partition plate arranged on the housing, and a partition net detachably arranged on the partition plate at the end of the opening, characterized in that: It also includes a connecting through hole opened on the partition, a connecting plate that can be raised and lowered on the partition and located in the connecting through hole, a limit plate arranged at the upper end of the connecting plate and located on the upper end surface of the partition for limiting the descent of the connecting plate in the connecting through hole, a fixing piece arranged between the partition net and the shell for fixing the partition net to the shell, an upper limit piece arranged on the lower end surface of the partition net for limiting the rise of the connecting plate in the connecting through hole when the fixing piece fixes the partition net to the shell, and a brush arranged on the lower end surface of the connecting plate.

2. The environmentally friendly paper box processing and printing device according to claim 1, characterized in that: The fixing member includes at least four longitudinal mounting rods vertically arranged on the upper end surface of the partition, at least four matching through holes opened on the partition net and loosely matched with the longitudinal mounting rods, a support plate arranged on each of the longitudinal mounting rods for limiting the lower end surface of the partition net when the matching through holes cooperate with the longitudinal mounting rods, and a resisting member arranged at the upper end of the longitudinal mounting rod and located on the upper end surface of the partition net for pushing the partition net against the support plate to fix the partition net on the shell.

3. The environmentally friendly paper box processing and printing device according to claim 2, characterized in that: The supporting member includes a mounting sleeve which can be raised and lowered on each of the longitudinal mounting rods, a longitudinal slide groove which is longitudinally opened on each of the longitudinal mounting rods and located on the side end surface of the longitudinal mounting rod, a circumferential slide groove which is circumferentially opened on the side end surface of each of the longitudinal mounting rods and connected to the lower end of the longitudinal slide groove, and a matching sliding block which is arranged on the mounting sleeve and located on the inner wall of the mounting sleeve and respectively matches the clearance of the longitudinal slide groove and the circumferential slide groove, the longitudinal slide groove and the circumferential slide groove are L-shaped slide grooves, and the longitudinal slide groove and the circumferential slide groove are located above the partition net.

4. The environmentally friendly paper box processing and printing device according to claim 1, characterized in that: The upper limit member is an elastic limit plate whose upper end is fixedly arranged on the lower end surface of the partition net and whose lower end abuts against the upper end surface of the limit plate.

5. The environmentally friendly paper box processing and printing device according to claim 4, characterized in that: The elastic limiting plate is a rubber plate.

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