Rubber thickness adjustable device for rubber roller processing

Abstract

The utility model belongs to the technical field of rubber roller processing, and particularly relates to a rubber thickness adjustable device for rubber roller processing, which comprises a bottom plate and a mandrel, a side plate is fixedly mounted at the bottom of the bottom plate, and a linear motor is fixedly mounted in the middle of one side of the side plate. A sliding block on the linear motor is connected with the central spindle through a connecting assembly capable of enabling the central spindle to rotate, a cleaning assembly capable of cleaning the central spindle is fixedly installed at the right end of one side of the side plate, and a drying assembly capable of drying the central spindle is fixedly installed at the right end of one side of the side plate. Compared with the prior art, the core shaft to be glued can be cleaned, impurities can be prevented from remaining on the core shaft to be glued by cleaning the core shaft to be glued, and the machining quality of a rubber roller is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber roller processing, in particular to a rubber thickness adjustable device for rubber roller processing. Background Art

[0002] The rubber roller is a roller-shaped product made of metal or other materials as the core and rubber covered by vulcanization. In order to ensure the production quality of the rubber roller, a layer of glue needs to be coated on the surface of the core shaft before wrapping the rubber to enhance the bonding force between the core shaft and the rubber. The thickness of the glue coating on the core shaft surface needs to be strictly controlled, because different industries have different requirements for the rubber thickness on the core shaft surface. The thickness of the glue applied also needs to be changed accordingly according to the different rubber thicknesses.

[0003] However, the current mandrel gluing device has a relatively simple function and cannot clean the mandrel to be glued. At this time, if there are impurities remaining on the mandrel, it will affect the gluing operation of the mandrel. Therefore, a glue thickness adjustable device for rubber roller processing is invented. Utility Model Content

[0004] In view of the above problems and / or the problems existing in the existing rubber thickness adjustable device for processing rubber rollers, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a device for adjusting the thickness of rubber rollers, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A rubber thickness adjustable device for processing a rubber roller comprises a base plate and a core shaft, a side plate is fixedly mounted on the bottom of the base plate, a linear motor is fixedly mounted on the middle of one side of the side plate, a slider on the linear motor is connected to the core shaft via a connecting assembly that can rotate the core shaft, a cleaning assembly that can clean the core shaft is fixedly mounted on the right end of one side of the side plate, and a drying assembly that can dry the core shaft is fixedly mounted on the right end of one side of the side plate.

[0008] As a preferred solution of the rubber thickness adjustable device for rubber roller processing described in the utility model, the connecting component includes:

[0009] A U-shaped plate, wherein the U-shaped plate is fixedly mounted on a slider on the linear motor;

[0010] A rotating shaft, the rotating shaft is rotatably connected to the U-shaped plate through a bearing, and one end of the rotating shaft is fixedly mounted on the core shaft through a chuck;

[0011] The servo motor is located in the inner cavity of the U-shaped plate. The servo motor is fixedly mounted on a slider on the linear motor, and the output shaft of the servo motor is fixedly connected to the rotating shaft.

[0012] As a preferred solution of the rubber thickness adjustable device for rubber roller processing described in the utility model, the cleaning component includes:

[0013] A first cylinder, wherein the first cylinder is fixedly mounted on the right end of one side of the side plate through a first supporting plate;

[0014] A first long plate with a first groove at the bottom end thereof, the first cylinder fixes the first long plate via a piston rod, and the first groove can face the core shaft;

[0015] A first flow slot, wherein the first flow slot is disposed on a middle end of the first long plate;

[0016] First through holes: a plurality of first through holes are provided on the first long plate between the first groove and the first circulation groove, and the first through holes are connected with the first groove and the first circulation groove;

[0017] A first connecting hole, wherein the first long plate has a first connecting hole on its outer side which is connected to the first flow groove;

[0018] A hose is fixedly installed in the first connecting hole.

[0019] As a preferred solution of the rubber thickness adjustable device for rubber roller processing described in the utility model, the cleaning component further includes:

[0020] A sponge, wherein the sponge is disposed in the inner cavity of the first groove;

[0021] A collection box is fixedly mounted on the top of the bottom plate, and the collection box is located directly below the first long plate.

[0022] As a preferred solution of the device for adjusting the thickness of rubber rollers described in the utility model, the drying component includes:

[0023] A second cylinder, the right end of one side of the side plate is fixedly mounted with the second cylinder via a second supporting plate;

[0024] A second long plate with a second groove at the bottom end thereof, the second cylinder fixes the second long plate via a piston rod, and the second groove can face the core shaft;

[0025] a second flow slot, the second flow slot being opened on the middle end of the second long plate;

[0026] Second through holes: a plurality of second through holes are provided on the second long plate between the second groove and the second flow slot, and the second through holes are connected to the second groove and the second flow slot;

[0027] Second connecting holes: a plurality of second connecting holes communicating with the second flow grooves are formed on the outer side of the second long plate.

[0028] As a preferred solution of the device for adjusting the thickness of rubber rollers described in the utility model, the drying component further comprises:

[0029] A fan, wherein the fan is fixedly installed in the second connecting hole;

[0030] The electric heating tube is fixedly installed in the second connecting hole.

[0031] As a preferred solution of the adhesive thickness adjustable device for processing adhesive rollers described in the utility model, the fourth cylinder is fixedly installed on the left end of one side of the side plate through the third support plate, and the fourth cylinder is fixedly installed on the adhesive scraper through the piston rod.

[0032] As a preferred solution of the adjustable glue thickness device for rubber roller processing described in the utility model, wherein: a third cylinder is fixedly installed on the top of the base plate, and a glue box with glue in its inner cavity is fixedly installed in the third cylinder through a piston rod, and the glue box is located directly below the scraper.

[0033] Compared with existing technologies:

[0034] 1. By setting up a washing component, the core shaft to be coated with glue can be cleaned, and impurities can be avoided from remaining on the core shaft to be coated with glue, thereby improving the processing quality of the rubber roller to a certain extent. In addition, by setting up a drying component that can dry the core shaft, the core shaft can be kept in a dry state, thereby improving the quality of gluing the core shaft.

[0035] 2. By providing a fourth cylinder capable of adjusting the distance between the scraper blade and the core shaft, the glue coating thickness of the core shaft can be adjusted, thereby improving practicality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0037] Figure 2 It is a schematic diagram of a side view of a local structure of the utility model;

[0038] Figure 3 It is a schematic diagram of the second side view of the local structure of the utility model;

[0039] Figure 4 This is a cross-sectional schematic diagram of the second long plate of the utility model;

[0040] Figure 5 It is a schematic cross-sectional view of the first long plate of the utility model.

[0041] In the figure: bottom plate 10, side plate 11, linear motor 20, U-shaped plate 21, rotating shaft 22, servo motor 23, chuck 24, mandrel 25, first support plate 30, first cylinder 31, first long plate 32, first flow groove 33, first through hole 34, first connecting hole 35, hose 36, sponge 37, collecting box 38, second support plate 40, second cylinder 41, second long plate 42, second flow groove 43, second through hole 44, second connecting hole 45, fan 46, electric heating tube 47, third cylinder 50, glue box 51, third support plate 52, fourth cylinder 53, glue scraper 54. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0043] The utility model provides a device for adjusting the thickness of rubber rollers. Figure 1-Figure 5 , including a bottom plate 10 and a spindle 25, a side plate 11 is fixedly installed at the bottom of the bottom plate 10, a linear motor 20 is fixedly installed at the middle of one side of the side plate 11, a slider on the linear motor 20 is connected to the spindle 25 through a connecting component that can rotate the spindle 25, a cleaning component that can clean the spindle 25 is fixedly installed at the right end of one side of the side plate 11, a drying component that can dry the spindle 25 is fixedly installed at the right end of one side of the side plate 11, a fourth cylinder 53 is fixedly installed at the left end of one side of the side plate 11 through a third supporting plate 52, and a scraper 54 is fixedly installed on the fourth cylinder 53 through a piston rod, a third cylinder 50 is fixedly installed on the top of the bottom plate 10, a glue box 51 with glue in its inner cavity is fixedly installed on the third cylinder 50 through a piston rod, and the glue box 51 is located directly below the scraper 54.

[0044] The connecting assembly includes: a U-shaped plate 21, a rotating shaft 22, a servo motor 23 located in the inner cavity of the U-shaped plate 21, and a chuck 24;

[0045] The U-shaped plate 21 is fixedly mounted on the slider on the linear motor 20, the rotating shaft 22 is rotatably connected to the U-shaped plate 21 through a bearing, and one end of the rotating shaft 22 is fixedly mounted on the core shaft 25 through a chuck 24, the servo motor 23 is fixedly mounted on the slider on the linear motor 20, and the output shaft of the servo motor 23 is fixedly connected to the rotating shaft 22.

[0046] The cleaning assembly includes: a first cylinder 31, a first long plate 32 with a first groove at the bottom end thereof, a first flow slot 33, a first through hole 34, a first connecting hole 35, a hose 36, a sponge 37, and a collection box 38;

[0047] A first cylinder 31 is fixedly installed on the right end of one side of the side plate 11 through a first supporting plate 30, and the first cylinder 31 is fixedly installed on the first long plate 32 through a piston rod, and the first groove can face the core shaft 25, and its first groove can contact the core shaft 25, and the first circulation groove 33 is opened on the middle end of the first long plate 32, and a plurality of first through holes 34 are opened on the first long plate 32 between the first groove and the first circulation groove 33, and the first through holes 34 are connected with the first groove and the first circulation groove 33, and a first connecting hole 35 connected with the first circulation groove 33 is opened on the outer side of the first long plate 32, and a hose 36 is fixedly installed in the first connecting hole 35, and the hose 36 has a function of connecting to an external water pump to transport water, and a margin is left for the use length of the hose 36 to avoid the hose 36 being torn off, and a sponge 37 is arranged in the inner cavity of the first groove, and a collection box 38 is fixedly installed on the top of the bottom plate 10, and the collection box 38 is located directly below the first long plate 32.

[0048] The drying assembly includes: a second cylinder 41, a second long plate 42 with a second groove at the bottom end thereof, a second flow slot 43, a second through hole 44, a second connecting hole 45, a fan 46, and an electric heating tube 47;

[0049] A second cylinder 41 is fixedly installed on the right end of one side of the side plate 11 through a second supporting plate 40, and the second cylinder 41 is fixedly installed on the second long plate 42 through a piston rod, and the second groove can face the core shaft 25, and the second circulation groove 43 is opened on the middle end of the second long plate 42, and a plurality of second through holes 44 are opened on the second long plate 42 between the second groove and the second circulation groove 43, and the second through holes 44 are connected with the second groove and the second circulation groove 43, and a plurality of second connecting holes 45 connected with the second circulation groove 43 are opened on the outer side of the second long plate 42, the fan 46 is fixedly installed in the second connecting hole 45, and the electric heating tube 47 is fixedly installed in the second connecting hole 45.

[0050] Working principle:

[0051] Step 1: Fix the mandrel 25 by the chuck 24, and then move the mandrel 25 to the position of the cleaning component and the drying component by the linear motor 20;

[0052] Step 2: The first long plate 32 is moved toward the core shaft 25 by the first air cylinder 31 until the sponge 37 contacts the core shaft 25. Then, the rotating shaft 22 drives the core shaft 25 to rotate by the servo motor 23. While the core shaft 25 rotates, water is sequentially passed through the hose 36, the first connecting hole 35, the first flow groove 33 and the first through hole 34 by the external water pump to flow into the sponge 37 so as to wet the sponge 37. Thus, the core shaft 25 can be cleaned. The used water is collected by the collection box 38.

[0053] Step 3: After the core shaft 25 is cleaned, the first long plate 32 is restored to its original position, and then the second long plate 42 is moved toward the core shaft 25 by the second cylinder 41 until the second long plate 42 is in a suitable position. After that, the rotating shaft 22 drives the core shaft 25 to rotate by the servo motor 23. While the core shaft 25 rotates, the air is introduced into the second connecting hole 45 by the fan 46. At this time, the air is heated by the electric heating tube 47, and the heated air flows into the core shaft 25 through the second flow slot 43 and the second through hole 44 to achieve drying of the core shaft 25.

[0054] Step 4: After the core shaft 25 is dried, the second long plate 42 is restored to its original position, and then the core shaft 25 is moved to the scraper 54 by the linear motor 20;

[0055] Step 5: The fourth cylinder 53 is used to move the glue scraper 54 toward the core shaft 25 until the glue scraper 54 and the core shaft 25 are at a suitable distance, so that the thickness of the glue applied can be adjusted. Then, the glue box 51 is raised by the third cylinder 50 until the bottom end of the core shaft 25 is immersed in the glue. After that, the servo motor 23 is used to drive the rotating shaft 22 to rotate the core shaft 25, so that the glue application operation on the core shaft 25 can be realized.

[0056] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device for adjusting the thickness of a rubber roller, comprising a bottom plate (10) and a core shaft (25), wherein a side plate (11) is fixedly mounted on the bottom of the bottom plate (10), characterized in that: A linear motor (20) is fixedly mounted in the middle of one side of the side plate (11); a slider on the linear motor (20) is connected to the spindle (25) via a connecting assembly that enables the spindle (25) to rotate; a cleaning assembly that can clean the spindle (25) is fixedly mounted on the right end of one side of the side plate (11); and a drying assembly that can dry the spindle (25) is fixedly mounted on the right end of one side of the side plate (11).

2. The device for adjusting the thickness of rubber rollers according to claim 1, characterized in that: The connection component comprises: A U-shaped plate (21), wherein the U-shaped plate (21) is fixedly mounted on a slider on the linear motor (20); A rotating shaft (22), wherein the rotating shaft (22) is rotatably connected to the U-shaped plate (21) via a bearing, and one end of the rotating shaft (22) is fixedly mounted on a core shaft (25) via a chuck (24); A servo motor (23) is located in the inner cavity of the U-shaped plate (21), wherein the servo motor (23) is fixedly mounted on a slider on the linear motor (20), and an output shaft of the servo motor (23) is fixedly connected to the rotating shaft (22).

3. The device for adjusting the thickness of rubber rollers according to claim 1, characterized in that: The cleaning component comprises: A first cylinder (31), the first cylinder (31) being fixedly mounted on the right end of one side of the side plate (11) via a first supporting plate (30); A first long plate (32) with a first groove at its bottom end, the first cylinder (31) fixes the first long plate (32) via a piston rod, and the first groove can face the core shaft (25); A first circulation groove (33), wherein the first circulation groove (33) is opened on the middle end of the first long plate (32); First through holes (34), a plurality of first through holes (34) are provided on the first long plate (32) between the first groove and the first circulation groove (33), and the first through holes (34) are connected to the first groove and the first circulation groove (33); A first connecting hole (35), the first long plate (32) is provided with a first connecting hole (35) on the outer side thereof and connected to the first circulation groove (33); A hose (36) is fixedly installed in the first connecting hole (35).

4. The device for adjusting the thickness of rubber rollers according to claim 3, characterized in that: The cleaning assembly also includes: A sponge (37), wherein the sponge (37) is disposed in the inner cavity of the first groove; A collection box (38), the top of the base plate (10) is fixedly mounted with the collection box (38), and the collection box (38) is located directly below the first long plate (32).

5. The device for adjusting the thickness of rubber rollers according to claim 1, characterized in that: The drying component comprises: A second cylinder (41), the second cylinder (41) being fixedly mounted on the right end of one side of the side plate (11) via a second supporting plate (40); A second long plate (42) with a second groove at its bottom end, the second cylinder (41) fixes the second long plate (42) via a piston rod, and the second groove can face the core shaft (25); A second circulation groove (43), wherein the second circulation groove (43) is opened on the middle end of the second long plate (42); Second through holes (44), a plurality of second through holes (44) are provided on the second long plate (42) between the second groove and the second circulation groove (43), and the second through holes (44) are connected to the second groove and the second circulation groove (43); Second connecting holes (45), a plurality of second connecting holes (45) communicating with the second circulation grooves (43) are provided on the outer side of the second long plate (42).

6. The device for adjusting the thickness of rubber rollers according to claim 5, characterized in that: The drying component also includes: a fan (46), wherein the fan (46) is fixedly installed in the second connecting hole (45); An electric heating tube (47), wherein the electric heating tube (47) is fixedly installed in the second connecting hole (45).

7. The device for adjusting the thickness of rubber rollers according to claim 1, characterized in that: A fourth cylinder (53) is fixedly mounted on the left end of one side of the side plate (11) via a third support plate (52), and a rubber scraper (54) is fixedly mounted on the fourth cylinder (53) via a piston rod.

8. The device for adjusting the thickness of rubber rollers according to claim 7, characterized in that: A third cylinder (50) is fixedly mounted on the top of the bottom plate (10), and a glue box (51) having glue in its inner cavity is fixedly mounted on the third cylinder (50) via a piston rod, and the glue box (51) is located directly below the glue scraper (54).

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