Stable lifting driving roller capable of moving up and down

Abstract

The utility model discloses a stable type lifting driving roller capable of moving up and down, which relates to the technical field of compression roller machines, and comprises a compression roller machine and a cleaning mechanism arranged on the outer wall of the compression roller machine, and the cleaning mechanism comprises a sliding component; the sliding assembly comprises a threaded sliding block and a sliding groove, a rotating roller is rotationally connected to the outer wall of the roller press, and a first cleaning scraper is arranged, so that when the roller press is used through an adjusting roller and the rotating roller in an auxiliary mode, in order to improve the convenience of synchronous cleaning of dust on the surfaces of the adjusting roller and the rotating roller, the roller press is convenient to clean; a first servo motor can be periodically started to drive a first threaded rod and a second threaded rod to synchronously rotate through rotation of a synchronous belt, and the rotation of the first threaded rod and the second threaded rod respectively drives a threaded sliding block to slide along the inner wall of a sliding groove and drives a second cleaning scraper to slide along the inner wall of a fixing groove; and the effect of synchronously cleaning dust on the surfaces of the rotating roller and the adjusting roller is achieved, and the effect of improving the roller pressing quality of subsequent products is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller pressing machines, in particular to a stable lifting driving roller which can move up and down. Background Art

[0002] The roller press is designed according to the principle of bed grinding. Its main features are: high pressure, full speed, full material, and bed crushing. The roller press consists of two squeezing rollers that rotate synchronously in opposite directions, one is a fixed roller and the other is a movable roller. The material is fed from above the two rollers and is continuously brought into the roller space by the squeezing rollers. After being subjected to a high pressure of 100-150MPa, it becomes a dense cake and is discharged from the bottom of the machine. The discharged cake, in addition to containing a certain proportion of fine-grained finished products, has a large number of cracks inside the non-finished particles, which improves the grindability of the material and can greatly reduce the energy consumption of grinding in the further crushing process.

[0003] However, when this type of stable lifting drive roller that can move up and down is in use, the adjusting roller and the fixed roller are often exposed to the outside, and the dust cleaning effect on the surfaces of the adjusting roller and the fixed roller is not high, so that when the subsequent products are pressed by rollers, dust is adsorbed on the surface of the product, affecting the flatness of the pressing roller on the product surface.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a stable lifting drive roller that can move up and down is proposed. Utility Model Content

[0005] The utility model aims to provide a stable lifting driving roller which can move up and down, so as to solve the problem that the cleaning effect of dust adhering to the surface of the adjusting roller and the fixed roller is not high in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable lifting drive roller that can move up and down, including a roller press and a cleaning mechanism arranged on the outer wall of the roller press, wherein the cleaning mechanism includes a sliding assembly;

[0007] The sliding assembly includes a threaded slider and a slide groove, the outer wall of the roller machine is rotatably connected to a rotating roller, the outer wall of the roller machine is slidably connected to a lifting block, the outer wall of the lifting block is rotatably connected to an adjusting roller located above the rotating roller, the side wall of the roller machine is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a synchronous belt rotatably connected to the side wall of the roller machine, the rotation center of the synchronous belt is fixedly connected to a first threaded rod rotatably connected to the inner side wall of the roller machine through a rotating shaft, the outer wall of the first threaded rod is threadedly connected to a threaded slider slidably connected to the outer wall of the roller machine, a slide groove is provided at the connecting portion between the outer wall of the roller machine and the threaded slider, the outer wall of the threaded slider is fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to a first cleaning scraper fitted with the outer wall of the adjusting roller, the other end of the synchronous belt is fixedly connected to a second threaded rod rotatably connected to the inner side wall of the roller machine through a rotating shaft, the outer wall of the second threaded rod is threadedly connected to a second cleaning scraper slidably connected to the inner side wall of the roller machine, and a fixing groove is provided at the connecting portion between the inner side wall of the roller machine and the second cleaning scraper.

[0008] Furthermore, the side wall of the roller press is rotatably connected to a third threaded rod threadedly connected to the outer wall of the lifting block, one end of the third threaded rod is fixedly connected to a second servo motor, and a lifting groove is provided at the connection portion between the side wall of the roller press and the lifting block.

[0009] Furthermore, the first threaded rod forms a rotating structure with the roller press through the first servo motor and the synchronous belt, and the positions of the first threaded rod and the second threaded rod are symmetrical with respect to the central axis of the synchronous belt.

[0010] Furthermore, the threaded slider forms a reciprocating sliding structure between the first threaded rod and the sliding groove.

[0011] Furthermore, the first cleaning scraper forms a cleaning structure through the threaded slider, the electric push rod and the adjusting roller, and the outer wall profile of the first cleaning scraper is semicircular.

[0012] Furthermore, the second cleaning scraper forms a cleaning structure with the rotating roller through the second threaded rod and the fixed groove.

[0013] Furthermore, the lifting block forms a lifting structure through the third threaded rod and the lifting slot, and the lifting block is slidably connected to the roller press.

[0014] Furthermore, the first cleaning scraper forms a lifting structure through the lifting block and the electric push rod and the lifting slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a first cleaning scraper. When the roller press machine is used with an adjusting roller and a rotating roller, in order to improve the convenience of synchronously cleaning the dust on the surfaces of the adjusting roller and the rotating roller, the first servo motor can be turned on regularly to drive the first threaded rod and the second threaded rod to perform synchronous rotation through the rotation of the synchronous belt. The rotation of the first threaded rod and the second threaded rod respectively drives the threaded slider to slide along the inner wall of the slide groove and drives the second cleaning scraper to slide along the inner wall of the fixed groove, thereby playing the role of synchronously cleaning the dust on the surfaces of the rotating roller and the adjusting roller, thereby achieving the effect of improving the quality of the roller press of subsequent products;

[0017] 2. The utility model adopts the setting of the lifting block. When the adjusting roller is used to assist the roller pressing machine in production and processing, in order to improve the convenience of height adjustment of the adjusting roller during use, the second servo motor can be turned on to drive the lifting block to slide along the inner wall of the lifting groove through the rotation of the third threaded rod, and drive the adjusting roller to perform synchronous height adjustment movement, and through the connection of the electric push rod, drive the first cleaning scraper to perform height adjustment movement, thereby playing a role in conveniently adjusting the processing state of the roller pressing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a roller press;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the roller press in another direction;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the synchronous belt and the first cleaning scraper in connection with each other;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the second threaded rod and the second cleaning scraper in connection with each other.

[0022] In the figure: 1. roller press; 11. rotating roller; 12. adjusting roller; 2. cleaning mechanism; 21. sliding assembly; 211. first servo motor; 212. synchronous belt; 213. first threaded rod; 214. threaded slider; 215. slide groove; 216. electric push rod; 217. first cleaning scraper; 218. second threaded rod; 219. second cleaning scraper; 220. fixed groove; 3. third threaded rod; 31. second servo motor; 32. lifting block; 33. lifting groove. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1: Figure 1-Figure 3 As shown, a stable lifting driving roller that can move up and down includes a roller press 1 and a cleaning mechanism 2 arranged on the outer wall of the roller press 1, wherein the cleaning mechanism 2 includes a sliding assembly 21;

[0025] The sliding assembly 21 includes a threaded slider 214 and a slide groove 215. The outer wall of the roller press 1 is rotatably connected to the rotating roller 11. The outer wall of the roller press 1 is slidably connected to the lifting block 32. The outer wall of the lifting block 32 is rotatably connected to the adjusting roller 12 located above the rotating roller 11. The side wall of the roller press 1 is fixedly connected to a first servo motor 211. The output end of the first servo motor 211 is fixedly connected to a synchronous belt 212 rotatably connected to the side wall of the roller press 1. The rotation center of the synchronous belt 212 is fixedly connected to a first threaded rod 213 rotatably connected to the inner side wall of the roller press 1 through a rotating shaft. The outer wall of the first threaded rod 213 is threadedly connected to the outer wall of the roller press 1. A slidingly connected threaded slider 214, a sliding groove 215 is provided at the connection position between the outer wall of the roller machine 1 and the threaded slider 214, an electric push rod 216 is fixedly connected to the outer wall of the threaded slider 214, one end of the electric push rod 216 is fixedly connected to the first cleaning scraper 217 that fits the outer wall of the adjusting roller 12, the other end of the synchronous belt 212 is fixedly connected to the second threaded rod 218 that is rotatably connected to the inner wall of the roller machine 1 through a rotating shaft, the outer wall of the second threaded rod 218 is threadedly connected to the second cleaning scraper 219 that is slidably connected to the inner wall of the roller machine 1, and a fixing groove 220 is provided at the connection position between the inner wall of the roller machine 1 and the second cleaning scraper 219.

[0026] Furthermore, the first threaded rod 213 forms a rotating structure with the roller machine 1 through the first servo motor 211 and the synchronous belt 212. The position distribution of the first threaded rod 213 and the second threaded rod 218 is symmetrical about the central axis of the synchronous belt 212, which is beneficial for the first servo motor 211 to drive the first threaded rod 213 to rotate along the outer wall of the roller machine 1 through the connection of the synchronous belt 212, thereby realizing the control operation of driving the threaded slider 214 to slide effectively.

[0027] Furthermore, the threaded slider 214 forms a reciprocating sliding structure between the first threaded rod 213 and the slide groove 215, which is beneficial to the rotation of the first threaded rod 213, driving the threaded slider 214 to slide along the inner wall of the slide groove 215, thereby realizing the control operation of driving the first cleaning scraper 217 to slide back and forth.

[0028] Furthermore, the first cleaning scraper 217 forms a cleaning structure with the adjusting roller 12 through the threaded slider 214 and the electric push rod 216. The outer wall profile of the first cleaning scraper 217 is semicircular, which is conducive to the sliding of the threaded slider 214 through the connection of the electric push rod 216, driving the first cleaning scraper 217 to slide back and forth along the outer wall of the adjusting roller 12, thereby effectively cleaning the dust on the surface of the adjusting roller 12.

[0029] Furthermore, the second cleaning scraper 219 forms a cleaning structure with the rotating roller 11 through the second threaded rod 218 and the fixed groove 220, which is beneficial to the rotation of the second threaded rod 218. Through the limiting effect of the fixed groove 220, the second cleaning scraper 219 is driven to slide back and forth along the surface of the rotating roller 11, thereby effectively cleaning the dust on the surface of the rotating roller 11.

[0030] Embodiment 2: Figure 1 , Figure 2 and Figure 4 As shown, the utility model proposes a stable lifting drive roller that can move up and down. Compared with the first embodiment, as another implementation mode of the utility model, the side wall of the roller machine 1 is rotatably connected to a third threaded rod 3 threadedly connected to the outer wall of the lifting block 32, and one end of the third threaded rod 3 is fixedly connected to the second servo motor 31. The connecting part between the side wall of the roller machine 1 and the lifting block 32 is provided with a lifting groove 33. When working, by setting the lifting block 32, it is beneficial when the roller machine 1 is assisted by the adjusting roller 12 to perform production and processing. In order to improve the convenience of height adjustment of the adjusting roller 12 when in use, the second servo motor 31 can be turned on to rotate the third threaded rod 3 to drive the lifting block 32 to slide along the inner wall of the lifting groove 33, and drive the adjusting roller 12 to perform synchronous height adjustment movement, and through the connection of the electric push rod 216, drive the first cleaning scraper 217 to perform height adjustment movement, thereby playing a role in conveniently adjusting the processing state of the roller machine 1.

[0031] Furthermore, the lifting block 32 forms a lifting structure through the third threaded rod 3 and the lifting groove 33. The lifting block 32 and the roller press 1 are slidably connected, which is conducive to the rotation of the third threaded rod 3, driving the lifting block 32 to slide along the inner wall of the lifting groove 33, thereby realizing the control operation of driving the adjusting roller 12 to use effective height adjustment.

[0032] Furthermore, the first cleaning scraper 217 forms a lifting structure with the lifting slot 33 through the lifting block 32 and the electric push rod 216, which is beneficial to the movement of the lifting block 32. Through the connection of the electric push rod 216, the first cleaning scraper 217 is driven to slide along the inner wall of the lifting slot 33, thereby facilitating the adjustment of the processing state of the roller machine 1.

[0033] Working principle: When using this stable type of lifting drive roller that can move up and down, first, when the roller press machine 1 is used with the aid of the adjusting roller 12 and the rotating roller 11, in order to improve the convenience of synchronously cleaning the dust on the surfaces of the adjusting roller 12 and the rotating roller 11, the first servo motor 211 can be turned on regularly to drive the first threaded rod 213 and the second threaded rod 218 to rotate synchronously through the rotation of the synchronous belt 212. The rotation of the first threaded rod 213 and the second threaded rod 218 respectively drives the threaded slider 214 to slide along the inner wall of the slide groove 215, and drives the second cleaning scraper 219 to slide along the inner wall of the fixed groove 220, thereby playing the role of synchronously cleaning the dust on the surfaces of the rotating roller 11 and the adjusting roller 12, thereby improving the quality of the roller presses for subsequent products.

[0034] Finally, when the adjusting roller 12 is used to assist the roller pressing machine 1 in production and processing, in order to improve the convenience of height adjustment of the adjusting roller 12 during use, the second servo motor 31 can be turned on to drive the lifting block 32 to slide along the inner wall of the lifting groove 33 through the rotation of the third threaded rod 3, and drive the adjusting roller 12 to perform synchronous height adjustment movement, and through the connection of the electric push rod 216, drive the first cleaning scraper 217 to perform height adjustment movement, thereby facilitating the adjustment of the processing state of the roller pressing machine 1.

[0035] This is the working principle of this stable lifting drive roller that can move up and down.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A stable lifting drive roller that can move up and down, comprising a roller press (1) and a cleaning mechanism (2) arranged on the outer wall of the roller press (1), characterized in that: The cleaning mechanism (2) comprises a sliding assembly (21); The sliding assembly (21) comprises a threaded slider (214) and a slide groove (215); the outer wall of the roller press (1) is rotatably connected to a rotating roller (11); the outer wall of the roller press (1) is slidably connected to a lifting block (32); the outer wall of the lifting block (32) is rotatably connected to an adjusting roller (12) located above the rotating roller (11); the side wall of the roller press (1) is fixedly connected to a first servo motor (211); the output end of the first servo motor (211) is fixedly connected to a synchronous belt (212) rotatably connected to the side wall of the roller press (1); the rotation center of the synchronous belt (212) is fixedly connected to a first threaded rod (213) rotatably connected to the inner side wall of the roller press (1) via a rotating shaft; the outer wall of the first threaded rod (213) is threadedly connected to a regulating roller (12) located above the rotating roller (1). A threaded slider (214) is slidably connected to the outer wall of the roller press (1); a sliding groove (215) is provided at the connection position between the outer wall of the roller press (1) and the threaded slider (214); an electric push rod (216) is fixedly connected to the outer wall of the threaded slider (214); one end of the electric push rod (216) is fixedly connected to a first cleaning scraper (217) that fits the outer wall of the adjusting roller (12); the other end of the synchronous belt (212) is fixedly connected to a second threaded rod (218) rotatably connected to the inner wall of the roller press (1) via a rotating shaft; the outer wall of the second threaded rod (218) is threadedly connected to a second cleaning scraper (219) slidably connected to the inner wall of the roller press (1); and a fixing groove (220) is provided at the connection position between the inner wall of the roller press (1) and the second cleaning scraper (219).

2. A stable lifting driving roller that can move up and down according to claim 1, characterized in that: The side wall of the roller press (1) is rotatably connected to a third threaded rod (3) threadedly connected to the outer wall of the lifting block (32); one end of the third threaded rod (3) is fixedly connected to a second servo motor (31); and a lifting groove (33) is provided at the connection portion between the side wall of the roller press (1) and the lifting block (32).

3. A stable lifting driving roller that can move up and down according to claim 1, characterized in that: The first threaded rod (213) forms a rotating structure with the roller press (1) through the first servo motor (211) and the synchronous belt (212); the position distribution of the first threaded rod (213) and the second threaded rod (218) is symmetrical about the central axis of the synchronous belt (212).

4. The stable lifting driving roller capable of moving up and down according to claim 1, characterized in that: The threaded slider (214) forms a reciprocating sliding structure through the first threaded rod (213) and the sliding groove (215).

5. The stable lifting driving roller capable of moving up and down according to claim 1, characterized in that: The first cleaning scraper (217) forms a cleaning structure with the adjusting roller (12) through the threaded slider (214) and the electric push rod (216), and the outer wall profile of the first cleaning scraper (217) is semicircular.

6. The stable lifting driving roller capable of moving up and down according to claim 1, characterized in that: The second cleaning scraper (219) forms a cleaning structure with the rotating roller (11) through the second threaded rod (218) and the fixed groove (220).

7. A stable lifting driving roller capable of moving up and down according to claim 2, characterized in that: The lifting block (32) forms a lifting structure through the third threaded rod (3) and the lifting slot (33), and the lifting block (32) is slidably connected to the roller press (1).

8. The stable lifting driving roller capable of moving up and down according to claim 2, characterized in that: The first cleaning scraper (217) forms a lifting structure with the lifting slot (33) through the lifting block (32) and the electric push rod (216).

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