Rolling transmission device with protective structure

Abstract

The utility model belongs to the field of pearlescent pigment processing equipment, and particularly relates to a rolling and conveying device with a protection structure, which comprises a mounting frame, a mounting plate is fixedly connected in the mounting frame, a fixing pipe is fixedly connected in the mounting plate, a connecting pipe is slidably connected in the fixing pipe, and the connecting pipe is fixedly connected in the mounting plate. And a mounting box is slidably connected to the interior of the mounting frame, the mounting box is fixedly connected with the connecting pipe, and a brush is fixedly connected to the lower end of the mounting box. By arranging the mounting box and the brush, the compression roller can be brushed and swept, so that blocky pigment on the compression roller can be swept down, meanwhile, the compression roller can be swept, by arranging components such as the sliding rod and the spring, the brush can be attached to the compression roller, and the problem that when the rolling conveying device is used, the compression roller is prone to adsorbing the blocky pigment, and consequently the compression roller cannot be cleaned is solved. And the blocky pigment is easy to cause damage caused by multiple times of extrusion of the compression roller.

Description

Technical Field

[0001] The utility model relates to the field of pearlescent pigment processing equipment, in particular to a rolling transmission device with a protective structure. Background Art

[0002] Pearlescent pigment is a special pigment with gem-like luster and reflective effect. In the production process, a rolling transmission device can be used to realize the packaging and transportation of pearlescent pigment. The rolling transmission device is a device for pressing and transmitting pigments. According to the utility model with patent authorization announcement number CN213947554U, a rolling transmission device for pearlescent pigment is disclosed, including a body, a discharge trough, a conveyor and a conveyor belt, one side of the body is connected to the discharge trough through a fixing mechanism, and the fixing mechanism includes a partition, one side of the body is fixedly installed with a partition, and the discharge trough is placed inside the partition, and cavities are opened on the front and rear sides of the partition, the first fixing rod is welded to the inner wall of the cavity on one side close to the discharge trough, and a pressure rod is sleeved on the outer side of the first fixing rod, a spring is arranged inside the pressure rod, and a guide mechanism is arranged at the top of the conveyor belt. The utility model effectively prevents the problem that when the discharging trough is used for a long time, a lot of residual powder may be attached to it, which is difficult to clean. The dirty discharging trough will pollute the pigment, cause loss of pigment, affect the work efficiency of the operator, and require the operator to perform secondary processing. When the rolling transmission device is used, the pressure roller is easy to absorb the lumped pigment, and the lumped pigment is easy to cause the pressure roller to be squeezed multiple times and cause damage. Utility Model Content

[0003] The utility model aims to provide a rolling transmission device with a protective structure, which solves the problem that the roller of the rolling transmission device is prone to adsorb agglomerated pigments when in use, and the agglomerated pigments are prone to cause the roller to be squeezed multiple times and cause damage.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rolling transmission device with a protective structure, comprising a mounting frame, the mounting frame is fixedly connected to a mounting plate inside, the mounting plate is fixedly connected to a fixing tube inside, the fixing tube is slidably connected to a connecting tube inside, the mounting frame is slidably connected to a mounting box inside, the mounting box is fixedly connected to the connecting tube, the lower end of the mounting box is fixedly connected to a brush, the mounting box is provided with an air hole inside, an air pump is fixedly installed on the upper end of the fixing tube, the upper end of the mounting box is fixedly connected to a sliding rod, the sliding rod is slidably connected to the mounting plate, a spring is arranged on the outside of the sliding rod, a pressure roller is in contact with the inside of the mounting frame, the pressure roller is in contact with the brush, a rotating shaft is fixedly connected to the side of the pressure roller close to the mounting frame, the rotating shaft is connected to the mounting frame through a bearing, and the lower end of the pressure roller is in contact with a conveying frame.

[0005] Preferably, a limiting block is fixedly connected to the outer side of the connecting tube, a limiting groove is provided on the outer side of the fixed tube, and the limiting groove is slidably connected to the limiting block. The limiting block is designed to limit the connecting tube.

[0006] Preferably, a guide block is fixedly connected to one side of the installation box close to the installation frame, a guide rod is fixedly connected to the inside of the installation frame, the guide block is slidably connected to the installation frame, and the guide block is slidably sleeved with the guide rod. Through the design of the guide block, the installation box can be limited.

[0007] Preferably, there are a plurality of air holes, and the plurality of air holes are evenly distributed on the installation box. Through the design of the air holes, impurities such as powder in the brush can be sucked into the installation box.

[0008] Preferably, one end of the spring contacts the mounting box, and the other end of the spring contacts the mounting plate. The design of the spring can drive the brush to fit the pressure roller.

[0009] Preferably, the upper end of the slide bar is fixedly connected to a limit plate, and the limit plate is in contact with the mounting plate. The limit plate can play a limiting role on the slide bar through the design of the limit plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with an installation box and a brush, which can be used to brush the pressure roller, thereby sweeping off the lumps of pigment on the pressure roller, and can also clean the pressure roller at the same time. Moreover, by providing components such as a slide bar and a spring, the brush can be fitted with the pressure roller, thereby solving the problem that the pressure roller is prone to adsorb lumps of pigment when the rolling transmission device is in use, and the lumps of pigment are prone to cause the pressure roller to be squeezed multiple times and cause damage.

[0012] 2. The utility model is provided with air holes, fixed tubes, air pumps and other components. When the brush cleans the pressure roller, the air pump can be started to suck air into the fixed tube, so that impurities such as powder between the brushes can be sucked away, thereby avoiding the phenomenon of color mixing when the pressure roller rolls the pigment of another color. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A side view of a stereogram;

[0015] Figure 3 For the utility model Figure 2 A front cross-sectional view of

[0016] Figure 4 For the utility model Figure 3 A-section structure enlarged view.

[0017] In the figure: 1. mounting frame; 2. mounting plate; 3. fixing pipe; 31. connecting pipe; 311. limiting block; 312. limiting groove; 32. mounting box; 321. guide block; 322. guide rod; 33. brush; 34. air hole; 35. air pump; 4. sliding rod; 41. spring; 42. limiting plate; 5. pressure roller; 51. rotating shaft; 6. conveying frame. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 A rolling transmission device with a protective structure includes a mounting frame 1, a mounting plate 2 is fixedly connected to the inside of the mounting frame 1, a fixing pipe 3 is fixedly connected to the inside of the mounting plate 2, a connecting pipe 31 is slidably connected to the inside of the fixing pipe 3, a limiting block 311 is fixedly connected to the outside of the connecting pipe 31, a limiting groove 312 is provided on the outside of the fixing pipe 3, the limiting groove 312 is slidably connected to the limiting block 311, and the design of the limiting block 311 can limit the connecting pipe 31.

[0020] See also Figure 2-4 The mounting frame 1 is internally slidably connected with a mounting box 32, the mounting box 32 is fixedly connected to the connecting pipe 31, a guide block 321 is fixedly connected to one side of the mounting frame 1 close to the mounting frame 1, a guide rod 322 is fixedly connected to the inside of the mounting frame 1, the guide block 321 is slidably connected to the mounting frame 1, the guide block 321 is slidably sleeved with the guide rod 322, and the design of the guide block 321 can limit the mounting box 32, a brush 33 is fixedly connected to the lower end of the mounting box 32, and air holes 34 are opened inside the mounting box 32, and the number of air holes 34 is multiple, and the multiple air holes 34 are evenly distributed on the mounting box 32, and the design of the air holes 34 can suck impurities such as powder in the brush 33 into the mounting box 32.

[0021] See also Figure 2-4An air pump 35 is fixedly installed on the upper end of the fixed tube 3, and a sliding rod 4 is fixedly connected to the upper end of the mounting box 32. The sliding rod 4 is slidably connected to the mounting plate 2. A spring 41 is arranged on the outer side of the sliding rod 4. One end of the spring 41 contacts the mounting box 32, and the other end of the spring 41 contacts the mounting plate 2. Through the design of the spring 41, the brush 33 can be driven to fit with the pressure roller 5. The upper end of the sliding rod 4 is fixedly connected to a limiting plate 42, and the limiting plate 42 contacts the mounting plate 2. Through the design of the limiting plate 42, the sliding rod 4 can be limited. The inside of the mounting frame 1 contacts with a pressure roller 5, and the pressure roller 5 contacts with the brush 33. A rotating shaft 51 is fixedly connected to the side of the pressure roller 5 close to the mounting frame 1. The rotating shaft 51 is connected to the mounting frame 1 through a bearing, and the lower end of the pressure roller 5 contacts with a conveying frame 6.

[0022] The specific implementation process of the utility model is as follows: when the pressure roller 5 rotates, the elastic force of the spring 41 will drive the brush 33 at the lower end of the installation box 32 to fit with the pressure roller 5, so that the position of the pressure roller 5 with the pigment sticking to it contacts the brush 33 and then the pigment is brushed off from the pressure roller 5 by the brush 33, which can effectively protect the pressure roller 5 and prevent the pressure roller 5 from being damaged after multiple rotations due to the adhesion of the pigment into a lump. Then, the air pump 35 is started to make the air pump 35 suck air into the fixed tube 3, so that the fixed tube 3 can suck air from the connecting tube 31, and the connecting tube 31 can suck air into the installation box 32, so that the installation box 32 can collect impurities such as powder in the brush 33 through the air hole 34, thereby avoiding the phenomenon of color mixing when the pressure roller 5 crushes pigment of another color.

[0023] 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 rolling transmission device with a protective structure, comprising a mounting frame (1), characterized in that: The interior of the mounting frame (1) is fixedly connected to a mounting plate (2), the interior of the mounting plate (2) is fixedly connected to a fixing tube (3), the interior of the fixing tube (3) is slidably connected to a connecting tube (31), the interior of the mounting frame (1) is slidably connected to a mounting box (32), the mounting box (32) is fixedly connected to the connecting tube (31), the lower end of the mounting box (32) is fixedly connected to a brush (33), the interior of the mounting box (32) is provided with an air hole (34), and the upper end of the fixing tube (3) is fixedly installed with a An air pump (35), the upper end of the mounting box (32) is fixedly connected to a slide bar (4), the slide bar (4) is slidably connected to the mounting plate (2), a spring (41) is arranged on the outer side of the slide bar (4), the interior of the mounting frame (1) is in contact with a pressure roller (5), the pressure roller (5) is in contact with a brush (33), a side of the pressure roller (5) close to the mounting frame (1) is fixedly connected to a rotating shaft (51), the rotating shaft (51) is connected to the mounting frame (1) via a bearing, and the lower end of the pressure roller (5) is in contact with a conveying frame (6).

2. The rolling transmission device with a protective structure according to claim 1, characterized in that: The outer side of the connecting tube (31) is fixedly connected to a limiting block (311), the outer side of the fixing tube (3) is provided with a limiting groove (312), and the limiting groove (312) is slidably connected to the limiting block (311).

3. The rolling transmission device with a protective structure according to claim 1, characterized in that: A guide block (321) is fixedly connected to one side of the installation box (32) close to the installation frame (1); a guide rod (322) is fixedly connected to the interior of the installation frame (1); the guide block (321) is slidably connected to the installation frame (1); and the guide block (321) is slidably sleeved with the guide rod (322).

4. The rolling transmission device with a protective structure according to claim 1, characterized in that: There are a plurality of air holes (34), and the plurality of air holes (34) are evenly distributed on the installation box (32).

5. The rolling transmission device with a protective structure according to claim 1, characterized in that: One end of the spring (41) contacts the mounting box (32), and the other end of the spring (41) contacts the mounting plate (2).

6. The rolling transmission device with a protective structure according to claim 1, characterized in that: The upper end of the sliding rod (4) is fixedly connected to a limiting plate (42), and the limiting plate (42) is in contact with the mounting plate (2).

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