Surface cleaning device for carton printing processing

Abstract

The utility model discloses a surface cleaning device for carton printing and processing, and belongs to the technical field of carton processing equipment. A plurality of conveyor belts are sleeved on a sliding rotating shaft and a fixed rotating shaft, and the sliding rotating shaft and the fixed rotating shaft are respectively in transmission connection with a driving motor; a plurality of sets of elastic abutting pieces which are telescopic in length and elastically abut against objects are arranged on the outer ring faces of the conveying belts at intervals, and sliding parts which are obliquely formed towards gaps between the adjacent conveying belts are formed on the outer ring faces of the conveying belts in a protruding mode. According to the surface cleaning device for carton printing processing, when a paperboard passes through the surface cleaning device, the paperboard is slapped by the conveying belt, the elastic balls on the conveying belt on one side abut against waste materials to apply acting force through the telescopic effect of the elastic balls, and the waste materials are conveyed to the surface cleaning device for carton printing processing. And a gap is formed between the conveying belt on the other side and the paperboard due to the fact that the elastic ball retracts into the sliding seat, so that the waste can be effectively ejected out of the paperboard and slides off due to the inclined surface of the sliding-off part, and the ideal cleaning effect on the paperboard is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton processing equipment technical field, concretely is surface cleaning device for carton printing processing. BACKGROUND

[0002] The production process of carton is divided into three steps in general: paperboard production, paperboard printing and binding and bonding, wherein the paperboard printing process further includes printing, slotting and die cutting and the like.

[0003] In the slotting and die cutting process, sometimes there is still part of the connection between the waste to be cut and the carton, which leads to the waste falling everywhere in the factory during subsequent carton transfer.

[0004] However, in actual production and use, it is found that the existing high-frequency oscillation device uses multiple conveyor belts to shake the waste on the carton at high speed, and also needs to provide a transmission action for the paperboard, which leads to part of the waste being unable to leave the paperboard due to the adhesion of the conveyor belt during the entire transmission process, and finally part of the paperboard with waste leaves the device, and the actual cleaning effect of the waste is not ideal.

[0005] Therefore, a new carton printing processing surface cleaning device is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at solving the problems in the prior art and provides a surface cleaning device for carton printing processing.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme: a surface cleaning device for carton printing processing, comprising a machine body and a plurality of conveyor belts arranged on both sides of the machine body and capable of conveying articles, a gap is left between adjacent conveyor belts on each side, a plurality of conveyor belts on any side of the article are respectively sleeved on a sliding shaft and a fixed shaft which are rotationally connected with the machine body, the sliding shaft is further connected with the machine body in a reciprocating sliding manner, the sliding shaft and the fixed shaft are respectively connected with a driving motor in a transmission manner, a plurality of elastic abutting members with a telescopic length and capable of elastically abutting the article are arranged at intervals on the outer surface of the conveyor belt, and a sliding portion is formed on the outer surface of the conveyor belt and inclined towards the gap between adjacent conveyor belts.

[0008] The utility model is further provided as follows: the elastic abutting member comprises a mounting seat fixedly connected with the conveyor belt and an elastic ball slidingly arranged in the mounting seat, and part of the end surface of the elastic ball is located outside the mounting seat.

[0009] The utility model further sets up: the slide portion is formed in the middle position of conveyer belt, every group the elastic abutment piece is arranged at the both sides of slide portion, the slide portion distance conveyer belt outer ring surface highest position is less than the end surface sliding distance of elastic ball in the mounting seat outside conveyer belt outer ring surface lowest position.

[0010] The utility model further sets up: the machine body forms the sliding slot for the sliding pivot reciprocating sliding, the both ends of sliding pivot form the cam portion with machine body rotation abutment, the cross section of cam portion is the structure that presents cam.

[0011] The utility model further sets up: with the drive motor fixed mounting of sliding pivot transmission connection is fixedly installed on the connection box of machine body sliding connection, the machine body is equipped with a plurality of springs, and the both ends of spring are respectively with machine body and connection box abut.

[0012] The utility model further sets up: with the drive motor fixed mounting of fixed pivot transmission connection is fixedly installed on the machine body.

[0013] The utility model further sets up: the sliding pivot and fixed pivot of article both sides are sequentially arranged according to the direction of article transmission.

[0014] The utility model further sets up: the machine body is fixedly connected with the brush that slides and abut conveyer belt inner ring surface.

[0015] The utility model further sets up: the machine body is fixedly connected with a plurality of speed bars near conveyer belt transmission direction end position, and the speed bar is curved and deformed and rubs article when contacting article.

[0016] The utility model further sets up: the elastic ball is made of wear -resisting rubber material.

[0017] Summarized above, the utility model has following beneficial effects: paperboard is in the device, in addition to the clap of conveyer belt itself to paperboard, also utilize the telescopic action of elastic ball, through the elastic ball on the conveyer belt of one side to waste abutment and exert force, and the conveyer belt of another side because of the elastic ball retraction sliding seat and forms the gap between paperboard, so that waste can be effectively pushed out paperboard, and because of the inclined surface of slide portion and slide, so as to realize more ideal cleaning effect to paperboard. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is Figure 1 The enlargement of A in the middle;

[0020] Figure 3This is a cross-sectional view of the present invention;

[0021] Figure 4 This is a partial cross-sectional view of the conveyor belt of this utility model;

[0022] Figure 5 for Figure 1 Enlarged view of point B in the middle.

[0023] In the diagram: 1. Machine body; 2. Conveyor belt; 3. Elastic abutment; 4. Drive motor; 5. Connecting box; 6. Spring; 7. Sliding shaft; 8. Fixed shaft; 9. Brush; 10. Decelerator bar; 101. Slide groove; 201. Sliding part; 301. Elastic ball; 302. Mounting base; 701. Cam part. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Surface cleaning equipment for cardboard box printing and processing, such as Figure 1 as well as Figure 2 As shown, the system includes a body 1 and several conveyor belts 2 disposed inside the body 1 and used for unidirectional transport of items. These conveyor belts 2 are arranged in two rows, one above the other, to fit the upper and lower sides of the items. In this specific embodiment, the input end of the conveyor belt 2 is connected to the conveyor belt 2 at the outlet of the carton die-cutting machine, while the output end of the conveyor belt 2 is connected to the conveyor belt 2 in front of the counting machine.

[0026] like Figure 2 as well as Figure 3 As shown, there is a gap between adjacent conveyor belts 2 on each side. Several conveyor belts 2 on any side of the item are respectively mounted on sliding shafts 7 and fixed shafts 8 that are rotatably connected to the machine body 1. The sliding shafts 7 and fixed shafts 8 on both sides of the item are arranged sequentially according to the direction of item transmission. The sliding shafts 7 are also reciprocally slidably connected to the machine body 1. The sliding shafts 7 and fixed shafts 8 are each connected to the drive motor 4. In order to ensure a good interval between the conveyor belts 2, the same number of partition rings are mounted on the sliding shafts 7 and fixed shafts 8 to separate adjacent conveyor belts 2 by a fixed distance.

[0027] As Figure 3 and Figure 5 shown, the body 1 is shaped with a sliding slot 101 for the reciprocating sliding of the sliding shaft 7, the two ends of the sliding shaft 7 are shaped with cam portions 701 that rotationally abut the body 1, the cam portions 701 are in the shape of a cam in cross section, the driving motor 4 drivingly connected with the sliding shaft 7 is fixedly installed on the connecting box 5 slidingly connected with the body 1, the body 1 is sleeved with a plurality of springs 6, the two ends of the spring 6 are respectively in abutment with the body 1 and the connecting box 5, under the driving of the driving motor 4, the cam portion 701 of the sliding shaft 7 rotates around the shaft, allowing the lower end surface of the cam portion 701 at different distances from the axis to abut on the body 1, so that the sliding shaft 7 can reciprocate in the sliding slot 101, and the driving motor 4 drivingly connected with the fixed shaft 8 is fixedly installed on the body 1, thereby driving the plurality of conveying belts 2 sleeved on the fixed shaft 8 and the sliding shaft 7 to pop up and down, in the present embodiment, when the sliding shaft 7 above the paperboard slides to the lowermost part of the sliding slot 101 it is located in, the conveying belt 2 above the paperboard is away from the paperboard due to the upward inertia, while the conveying belt 2 below the paperboard is close to and abuts on the paperboard due to the downward inertia, and the forces of the conveying belts 2 on both sides on the paperboard act in opposite directions according to the rotation of the cam portion 701.

[0028] As Figure 2 and Figure 4 shown, the outer surface of the conveying belt 2 is spaced apart by a plurality of groups of elastic abutting members 3 that can change in length and elastically abut the objects, in the present embodiment, there are two in each group, the outer surface of the conveying belt 2 is protrusively shaped with a sliding portion 201 that is obliquely shaped towards the gap between adjacent conveying belts 2, and the two elastic abutting members 3 in each group are symmetrically arranged on both sides of the sliding portion 201, more specifically, the elastic abutting member 3 includes a mounting seat 302 fixedly connected with the conveying belt 2 and an elastic ball 301 slidingly arranged in the mounting seat 302, and part of the end surface of the elastic ball 301 is located outside the mounting seat 302, and the elastic ball 301 is made of wear-resistant rubber material, in the present embodiment, since the elastic ball 301 needs to repeatedly abut the mounting seat 302, it is easy to be worn due to repeated abutment, so the elastic ball 301 is made of wear-resistant rubber material that is easy to replace and has a long service life, and the highest position of the sliding portion 201 from the outer surface of the conveying belt 2 is less than the end surface of the elastic ball 301 located outside the mounting seat 302 sliding from the lowest position of the outer surface of the conveying belt 2.

[0029] The cleaning principle is that when the paperboard passes through the device, in addition to the beating force of the conveying belt 2 on the paperboard, the elastic ball 301 in the elastic abutting piece 3 is also used, under the sliding of the sliding shaft 7, to generate an inertial force along the beating direction on the elastic ball 301, and through the abutment of the elastic ball 301, the conveying belt 2 can more effectively exert an action force on the waste material that is pushed out from the paperboard when the conveying belt 2 abuts against the end surface of the paperboard, and because at this time the conveying belt 2 on the other side is separated from the paperboard due to the elastic ball 301 being retracted into the sliding seat, the waste material can be pushed out of the paperboard and fall onto the conveying belt 2 and then slide to the lower part of the machine body 1 due to the action of the sliding part 201, so that the paperboard can be more effectively cleaned.

[0030] As shown in Figure 3 The machine body 1 is fixedly connected with the brush 9 near the position of the fixed shaft 8, the brush 9 abutting against the inner ring surface of the conveying belt 2, and a plurality of speed reduction strips 10 are fixedly connected to the machine body 1 near the end of the conveying direction of the conveying belt 2, the speed reduction strips 10 are bent and deformed when contacting the objects and rubbing against the objects, the brush 9 is used to effectively clean the waste material falling on the inner ring surface of the conveying belt 2, so as to prevent the conveying belt 2 from being stuck in the waste material and causing the conveying belt 2 to deviate from the predetermined position on the fixed shaft 8, and in order to slow down the transmission speed of the paperboard cut out by the die-cutting machine at high speed, so that the paperboard can be better stacked on the counting machine, a plurality of speed reduction strips 10 are arranged to slow down the transmission speed of the paperboard by using the friction principle.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be considered as limiting the claims to which they belong.

[0032] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A surface cleaning device for cardboard box printing and processing, comprising a machine body and a plurality of conveyor belts disposed on both sides of an article for transporting the article, wherein a gap is left between adjacent conveyor belts on each side, characterized in that: The conveying belts on either side of the articles are sleeved on the sliding rotating shaft and the fixed rotating shaft which are rotationally connected with the body, the sliding rotating shaft is also reciprocally slidably connected with the body, the sliding rotating shaft and the fixed rotating shaft are each drivingly connected with the driving motor, the outer ring surface of the conveying belt is provided with a plurality of groups of elastic abutting members which are of an elastic length and elastically abut against the articles, and the outer ring surface of the conveying belt is protrusively formed with a sliding portion which is obliquely formed towards the gap between adjacent conveying belts.

2. The carton printing and converting surface cleaning apparatus of claim 1, wherein: The elastic abutting member comprises a mounting seat fixedly connected with the conveying belt and an elastic ball slidably arranged in the mounting seat, and part of the end surface of the elastic ball is located outside the mounting seat.

3. The carton printing and converting surface cleaning apparatus of claim 2, wherein: The sliding portion is formed at the middle position of the conveying belt, each group of the elastic abutting members is arranged on the two sides of the sliding portion, and the distance between the sliding portion and the highest position of the outer ring surface of the conveying belt is less than the sliding distance of the end surface of the elastic ball located outside the mounting seat from the lowest position of the outer ring surface of the conveying belt.

4. The carton printing and converting surface cleaning apparatus of claim 1, wherein: The body is formed with a sliding groove for the reciprocating sliding of the sliding rotating shaft, and the two ends of the sliding rotating shaft are formed with cam portions which rotationally abut against the body, and the cross section of the cam portion is in the structure of a cam.

5. The carton printing and converting surface cleaning apparatus of claim 4, wherein: The driving motor drivingly connected with the sliding rotating shaft is fixedly installed on the connecting box slidably connected with the body, and the body is sleeved with a plurality of springs, and the two ends of the spring are respectively in abutment with the body and the connecting box.

6. The carton printing and converting surface cleaning apparatus of claim 1, wherein: The driving motor drivingly connected with the fixed rotating shaft is fixedly installed on the body.

7. The carton printing and converting surface cleaning apparatus of claim 1, wherein: The sliding rotating shaft and the fixed rotating shaft on the two sides of the articles are sequentially arranged according to the direction of the article transmission.

8. The carton printing and converting surface cleaning apparatus of claim 7, wherein: The body is fixedly connected with a brush which abuts against the inner ring surface of the conveying belt.

9. The carton printing and converting surface cleaning apparatus of claim 7, wherein: The body is fixedly connected with a plurality of speed reduction strips at the end position close to the transmission direction of the conveying belt, and the speed reduction strips are bent and deformed and rub against the articles when contacting the articles.

10. The carton printing and converting surface cleaning apparatus of claim 3, wherein: The elastic ball is made of wear-resistant rubber material.

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