Horizontal coating grinding machine

Abstract

The utility model relates to a horizontal coating grinding machine. The grinding device comprises a supporting frame, a barrel connected with the supporting frame, a feeding pipe arranged on the barrel, a discharging pipe arranged at the end, away from the feeding pipe, of the barrel, a driving assembly driving the barrel to rotate, a grinding ball arranged in the barrel, a taking-out opening formed in the side wall of the barrel, and a first arc-shaped plate and a second arc-shaped plate which are used for sealing the taking-out opening. The first arc-shaped plate and the second arc-shaped plate are both slidably connected with the barrel, a limiting piece is arranged at the end, close to the second arc-shaped plate, of the first arc-shaped plate and clamped with the second arc-shaped plate, a cover plate used for sealing the taking-out opening is arranged on the outer wall of the barrel, one end of the cover plate is hinged to the barrel, and the other end of the cover plate is slidably connected with a fixing plate. A fixing block is arranged on the cylinder body, a fixing hole is formed in the fixing block, and the fixing plate is inserted into the fixing hole and detachably connected with the fixing block. The grinding ball taking-out device has the effect that the convenience of opening the taking-out opening is improved, so that the taking-out efficiency of the grinding ball is improved.

Description

Technical Field

[0001] The present application relates to the field of coating grinding devices, and in particular, to a horizontal coating grinder. Background Art

[0002] A horizontal coating grinder is a type of coating grinder used for grinding and manufacturing raw materials such as paints and inks. With the improvement of people's requirements for product quality, the grinding quality of coatings has become a key quality indicator during the coating production process. When the horizontal coating grinder is working, the cylinder is driven by a motor to rotate. There are grinding balls inside the cylinder. The grinding balls are affected by the centrifugal force generated by the rotation of the cylinder, rise to a certain height inside the cylinder and then fall freely, thereby grinding the raw materials.

[0003] The prior art CN211887190U discloses a grinding device for coating production, which includes a cylinder and two fixing plates. The cylinder is rotatably connected to the two fixing plates respectively. A closed cover plate is slidably connected to the inner side of the cylinder. Two support columns are fixedly connected to the outer wall of the closed cover plate. The tops of the two support columns are fixedly connected with arc-shaped positioning plates, and the two arc-shaped positioning plates are symmetrically distributed. Two track frames are fixedly connected to the outer wall of the cylinder. The arc-shaped positioning plates are connected to the track frames by bolts. The operator can open and close the closed cover plate by removing the bolts, so as to take out the grinding balls. However, there are problems of cumbersome operation and easy loss of bolts when opening and closing the closed cover plate by removing the bolts, thus reducing the efficiency of taking out the grinding balls.

[0004] In view of the above related technologies, the inventor believes that the method of opening or closing the closed cover plate by removing bolts reduces the efficiency of taking out the grinding balls from the cylinder. Content of the Utility Model

[0005] In order to solve the above technical problems, the present application provides a horizontal coating grinder.

[0006] The horizontal coating grinder provided by the present application adopts the following technical solutions:

[0007] A horizontal paint grinding machine, comprising a support frame, a cylinder body connected to the support frame, a feed pipe provided on the cylinder body, a discharge pipe provided at one end of the cylinder body away from the feed pipe, a drive assembly for driving the cylinder body to rotate, grinding balls provided in the cylinder body, an extraction opening opened on the side wall of the cylinder body, a first arc-shaped plate and a second arc-shaped plate for closing the extraction opening; both the first arc-shaped plate and the second arc-shaped plate are slidably connected to the cylinder body, a limiting member is provided at one end of the first arc-shaped plate close to the second arc-shaped plate, the limiting member is clamped with the second arc-shaped plate, a cover plate for closing the extraction opening is provided on the outer wall of the cylinder body, one end of the cover plate is hinged to the cylinder body, and the other end is slidably connected with a fixing plate, a fixing block is provided on the cylinder body, a fixing hole is opened on the fixing block, and the fixing plate is inserted into the fixing hole and detachably connected to the fixing block.

[0008] By adopting the above technical solution, the paint enters the cylinder body through the feed pipe, the drive assembly drives the cylinder body to rotate, the grinding balls grind the paint in the cylinder body, and the ground paint is discharged from the cylinder body through the discharge pipe. When it is necessary to take out the grinding balls, the staff separates the fixing plate from the fixing block by pushing, rotates the cover plate to open the cover plate, then separates the limiting member from the second arc-shaped plate, and pushes the first arc-shaped plate and the second arc-shaped plate to slide in opposite directions, and the grinding balls can be taken out of the cylinder body through the extraction opening. The arrangement of the first arc-shaped plate, the second arc-shaped plate and the cover plate makes the process of opening the extraction opening simple and convenient, thereby improving the efficiency of taking out the grinding balls.

[0009] Preferably, a first sealing gasket is provided at one end of the first arc-shaped plate close to the second arc-shaped plate, and a second sealing gasket is provided at one end of the second arc-shaped plate close to the first arc-shaped plate.

[0010] By adopting the above technical solution, the arrangement of the first sealing gasket and the second sealing gasket improves the sealing effect of the first arc-shaped plate and the second arc-shaped plate on the extraction opening, thereby reducing the phenomenon of paint leakage during the grinding process, and further improving the grinding effect of the cylinder body on the paint.

[0011] Preferably, a first installation chute and a second installation chute communicated with the extraction opening are opened on the cylinder body, the first arc-shaped plate is slidably connected with the first installation chute, the second arc-shaped plate is slidably connected with the second installation chute, a first tension spring is provided in the first installation chute, one end of the first tension spring is connected to the cylinder body, and the other end is connected to the first arc-shaped plate, a second tension spring is provided in the second installation chute, one end of the second tension spring is connected to the cylinder body, and the other end is connected to the second arc-shaped plate.

[0012] By adopting the above technical solution, after the clamping block is taken out of the clamping groove, the first tension spring drives the first arc plate to move away from the second arc plate, and the second tension spring drives the second arc plate to move away from the first arc plate, so that the extraction opening is opened, further improving the opening efficiency of the extraction opening and further improving the extraction efficiency of the grinding balls.

[0013] Preferably, the limiting member includes a connecting rod and a clamping block. One end of the connecting rod is hinged to the first arc plate, and the other end is connected to the clamping block. A clamping groove is formed on the second arc plate, and the clamping block is clamped with the clamping groove.

[0014] By adopting the above technical solution, the connecting rod of the limiting member is connected to the first arc plate, and the clamping block of the limiting member is clamped with the second arc plate, thereby realizing the limiting and fixing of the first arc plate and the second arc plate.

[0015] Preferably, a third installation sliding groove is formed on the cover plate, the fixing plate is slidably connected to the third installation sliding groove, and a clamping spring is arranged in the third installation sliding groove. One end of the clamping spring is connected to the cover plate, and the other end is connected to the fixing plate.

[0016] By adopting the above technical solution, the clamping spring pushes the fixing plate to be clamped with the fixing block. When it is necessary to open the cover plate, the staff can separate the fixing plate from the fixing block by pushing the fixing plate to squeeze the clamping spring. When closing the cover plate, only need to align the fixing plate with the fixing hole on the fixing block to quickly realize the clamping of the fixing plate and the fixing block, thereby improving the opening efficiency of the cover plate and further improving the extraction efficiency of the grinding balls.

[0017] Preferably, an adjustment hole communicating with the third installation sliding groove is formed on the cover plate, an adjustment handle is arranged on the fixing plate, the adjustment handle is slidably connected to the adjustment hole, and the width of the adjustment hole is smaller than the width of the third installation sliding groove.

[0018] By adopting the above technical solution, the staff can quickly separate the fixing plate from the fixing block by pushing the adjustment handle, thereby further improving the opening efficiency of the cover plate and further improving the extraction efficiency of the grinding balls.

[0019] Preferably, a first limiting block and a second limiting block are arranged on the cover plate, a first limiting groove is formed on the first arc plate, the first limiting block is clamped with the first limiting groove, a second limiting groove is formed on the second arc plate, and the second limiting block is clamped with the second limiting groove.

[0020] By adopting the above technical solution, when the cover plate is closed, the first limiting block is clamped with the first limiting groove, and the second limiting block is clamped with the second limiting groove, thereby improving the connection stability between the first arc-shaped plate and the second arc-shaped plate, further improving the closing effect of the first arc-shaped plate and the second arc-shaped plate on the discharge port, and further reducing the phenomenon of paint leakage during the grinding process.

[0021] Preferably, a third sealing gasket is arranged on the cover plate, and the third sealing gasket abuts against the first arc-shaped plate and the second arc-shaped plate respectively.

[0022] By adopting the above technical solution, the arrangement of the third sealing gasket further improves the closing effect of the cover plate on the discharge port, thereby further reducing the phenomenon of paint leakage during the grinding process.

[0023] In summary, the present application has the following beneficial technical effects:

[0024] 1. The staff can open the cover plate by separating the fixing plate from the fixing block, and can open the first arc-shaped plate and the second arc-shaped plate by separating the limiting member from the second arc-shaped plate, thereby opening the discharge port to take out the grinding balls. The operation process is simple and convenient, improving the taking-out efficiency of the grinding balls;

[0025] 2. The arrangement of the first tension spring and the second tension spring enables the first arc-shaped plate and the second arc-shaped plate to automatically open to both sides after the clamping block is taken out of the clamping groove by the staff, thereby further improving the opening efficiency of the discharge port and further improving the taking-out efficiency of the grinding balls;

[0026] 3. The arrangement of the adjusting handle improves the convenience for the staff to open the cover plate, thereby further improving the opening efficiency of the discharge port and further improving the taking-out efficiency of the grinding balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural view of a horizontal paint grinding machine;

[0028] Figure 2 is a partial schematic structural view of a horizontal paint grinding machine;

[0029] Figure 3 is a schematic cross-sectional structural view of a horizontal paint grinding machine;

[0030] Figure 4 is a partial schematic structural view of the cylinder body, the first arc-shaped plate and the second arc-shaped plate;

[0031] Figure 5 is a partial schematic structural view of the cover plate, the cylinder body, the first arc-shaped plate and the second arc-shaped plate;

[0032] Figure 6 isFigure 5 Enlarged schematic view of part A

[0033] Description of reference numerals: 1, support frame; 11, base; 12, first support rod; 13, second support rod; 2, cylinder; 21, feed pipe; 22, discharge pipe; 221, discharge screen plate; 23, extraction port; 24, first installation chute; 25, second installation chute; 26, first tension spring; 27, second tension spring; 28, fixing block; 281, fixing hole; 3, drive assembly; 31, drive motor; 32, first gear; 33, second gear; 4, grinding ball; 5, first arc plate; 51, first gasket; 52, first limiting groove; 6, second arc plate; 61, clamping groove; 62, second gasket; 63, second limiting groove; 7, cover plate; 71, fixing plate; 72, third installation chute; 73, clamping spring; 74, adjustment hole; 75, adjustment handle; 76, first limiting block; 77, second limiting block; 78, third gasket; 8, limiting member; 81, connecting rod; 82, clamping block. Detailed implementation manners

[0034] The following further elaborates on this application Figures 1-6 with reference to the attached drawings.

[0035] An embodiment of this application discloses a horizontal coating grinding machine.

[0036] Referring to Figure 1 , Figure 2 and Figure 3 , a horizontal coating grinding machine includes a support frame 1, a cylinder 2 connected to the support frame 1, a feed pipe 21 fixedly arranged on the cylinder 2, a discharge pipe 22 fixedly arranged at one end of the cylinder 2 away from the feed pipe 21, a drive assembly 3 for driving the cylinder 2 to rotate, grinding balls 4 arranged in the cylinder 2, an extraction port 23 opened on the side wall of the cylinder 2, a first arc plate 5 and a second arc plate 6 for closing the extraction port 23. A cover plate 7 for closing the extraction port 23 is arranged on the outer wall of the cylinder 2. The support frame 1 includes a base 11, a first support rod 12 fixedly arranged on the base 11, and a second support rod 13 fixedly arranged on the base 11. The drive assembly 3 includes a drive motor 31 arranged on the base 11, a first gear 32 fixedly arranged on the outer wall of the cylinder 2, and a second gear 33 fixedly connected to the transmission shaft of the drive motor 31. The first gear 32 is meshed with the second gear 33. The feed pipe 21 is rotatably connected to the first support rod 12 through a bearing, and the discharge pipe 22 is rotatably connected to the second support rod 13 through a bearing. A discharge screen plate 221 is fixedly arranged in the discharge pipe 22.

[0037] Both the first arc plate 5 and the second arc plate 6 are slidably connected to the cylinder 2. A limiting member 8 is arranged at one end of the first arc plate 5 close to the second arc plate 6, and the limiting member 8 is clamped with the second arc plate 6.

[0038] Referring to Figure 4 , the limiting member 8 includes a connecting rod 81 and a clamping block 82. One end of the connecting rod 81 is hinged to the first arc-shaped plate 5, and the other end is fixedly connected to the clamping block 82. A clamping groove 61 is formed on the second arc-shaped plate 6, and the clamping block 82 is clamped with the clamping groove 61.

[0039] A first sealing gasket 51 is fixedly arranged at one end of the first arc-shaped plate 5 close to the second arc-shaped plate 6, and a second sealing gasket 62 is fixedly arranged at one end of the second arc-shaped plate 6 close to the first arc-shaped plate 5.

[0040] A first installation chute 24 and a second installation chute 25 communicating with the take-out port 23 are formed on the cylinder body 2. The first arc-shaped plate 5 is slidably connected to the first installation chute 24, and the second arc-shaped plate 6 is slidably connected to the second installation chute 25. A first tension spring 26 is arranged in the first installation chute 24. One end of the first tension spring 26 is fixedly connected to the cylinder body 2, and the other end is fixedly connected to the first arc-shaped plate 5. A second tension spring 27 is arranged in the second installation chute 25. One end of the second tension spring 27 is fixedly connected to the cylinder body 2, and the other end is fixedly connected to the second arc-shaped plate 6.

[0041] Referring to Figure 5 and Figure 6 , one end of the cover plate 7 is hinged to the cylinder body 2, and a fixing plate 71 is slidably connected to the other end. A fixing block 28 is fixedly arranged on the cylinder body 2, and a fixing hole 281 is formed in the fixing block 28. The fixing plate 71 is inserted into the fixing hole 281 and is detachably connected to the fixing block 28.

[0042] A third installation chute 72 is formed on the cover plate 7. The fixing plate 71 is slidably connected to the third installation chute 72. A clamping spring 73 is arranged in the third installation chute 72. One end of the clamping spring 73 is fixedly connected to the cover plate 7, and the other end is fixedly connected to the fixing plate 71.

[0043] An adjusting hole 74 communicating with the third installation chute 72 is formed on the cover plate 7. An adjusting handle 75 is fixedly arranged on the fixing plate 71. The adjusting handle 75 is slidably connected to the adjusting hole 74, and the width of the adjusting hole 74 is smaller than the width of the third installation chute 72.

[0044] A first limiting block 76 and a second limiting block 77 are fixedly arranged on the cover plate 7. A first limiting groove 52 is formed on the first arc-shaped plate 5. The first limiting block 76 is clamped with the first limiting groove 52. A second limiting groove 63 is formed on the second arc-shaped plate 6. The second limiting block 77 is clamped with the second limiting groove 63.

[0045] A third sealing gasket 78 is fixedly arranged on the cover plate 7. The third sealing gasket 78 abuts against the first arc-shaped plate 5 and the second arc-shaped plate 6 respectively.

[0046] The implementation principle of a horizontal coating grinder in an embodiment of this application is as follows: When it is necessary to take out the grinding balls 4, the staff pushes the adjustment handle 75 to separate the fixed plate 71 from the fixed block 28, and rotates the cover plate 7 to open the cover plate 7. Then, the clamping block 82 is taken out from the clamping groove 61, the first tension spring 26 drives the first arc plate 5 to move away from the second arc plate 6, and the second tension spring 27 drives the second arc plate 6 to move away from the first arc plate 5, so that the extraction port 23 is opened. The process of opening the extraction port 23 is simple and convenient. The staff only needs to push the adjustment handle 75, rotate the cover plate 7 and rotate the limit member 8, thereby improving the extraction efficiency of the grinding balls 4. The settings of the first gasket 51, the second gasket 62 and the third gasket 78 improve the sealing effect of the first arc plate 5, the second arc plate 6 and the cover plate 7 on the extraction port 23, thus reducing the phenomenon of leakage during the grinding process. The settings of the first limit block 76 and the second limit block 77 further improve the connection stability between the first arc plate 5 and the second arc plate 6, thereby further improving the sealing effect of the first arc plate 5 and the second arc plate 6 on the extraction port 23.

[0047] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. A horizontal paint grinding machine, characterized in that: The invention comprises a support frame (1), a barrel (2) connected to the support frame (1), a feed pipe (21) arranged on the barrel (2), a discharge pipe (22) arranged at an end of the barrel (2) away from the feed pipe (21), a drive assembly (3) for driving the barrel (2) to rotate, grinding balls (4) arranged in the barrel (2), a take-out port (23) provided on the side wall of the barrel (2), and a first arc plate (5) and a second arc plate (6) for closing the take-out port (23); the first arc plate (5) and the second arc plate (6) are both slidably connected to the barrel (2). A limiting member (8) is provided at one end of the first arc-shaped plate (5) close to the second arc-shaped plate (6), and the limiting member (8) is clamped with the second arc-shaped plate (6). A cover plate (7) for closing the removal port (23) is provided on the outer wall of the cylinder (2), one end of the cover plate (7) is hinged to the cylinder (2), and the other end is slidably connected to a fixing plate (71), a fixing block (28) is provided on the cylinder (2), a fixing hole (281) is opened on the fixing block (28), and the fixing plate (71) is inserted into the fixing hole (281) to be detachably connected to the fixing block (28).

2. A horizontal paint grinding machine according to claim 1, characterized in that: A first sealing gasket (51) is provided at one end of the first curved plate (5) close to the second curved plate (6), and a second sealing gasket (62) is provided at one end of the second curved plate (6) close to the first curved plate (5).

3. A horizontal paint grinding machine according to claim 2, characterized in that: The cylinder (2) is provided with a first installation slide groove (24) and a second installation slide groove (25) which are connected to the removal port (23); the first arc plate (5) is slidably connected to the first installation slide groove (24); the second arc plate (6) is slidably connected to the second installation slide groove (25); a first tension spring (26) is arranged in the first installation slide groove (24); one end of the first tension spring (26) is connected to the cylinder (2) and the other end is connected to the first arc plate (5); a second tension spring (27) is arranged in the second installation slide groove (25); one end of the second tension spring (27) is connected to the cylinder (2) and the other end is connected to the second arc plate (6).

4. A horizontal paint grinding machine according to claim 3, characterized in that: The limiting member (8) comprises a connecting rod (81) and a clamping block (82); one end of the connecting rod (81) is hinged to the first arc-shaped plate (5), and the other end is connected to the clamping block (82); a clamping groove (61) is provided on the second arc-shaped plate (6), and the clamping block (82) is clamped to the clamping groove (61).

5. A horizontal paint grinding machine according to claim 4, characterized in that: The cover plate (7) is provided with a third mounting slot (72), the fixing plate (71) is slidably connected to the third mounting slot (72), a clamping spring (73) is provided in the third mounting slot (72), one end of the clamping spring (73) is connected to the cover plate (7), and the other end is connected to the fixing plate (71).

6. A horizontal paint grinding machine according to claim 5, characterized in that: The cover plate (7) is provided with an adjustment hole (74) which is in communication with the third mounting slide groove (72); the fixing plate (71) is provided with an adjustment handle (75); the adjustment handle (75) is slidably connected to the adjustment hole (74); and the width of the adjustment hole (74) is smaller than the width of the third mounting slide groove (72).

7. A horizontal paint grinding machine according to claim 6, characterized in that: The cover plate (7) is provided with a first limiting block (76) and a second limiting block (77); the first arc-shaped plate (5) is provided with a first limiting groove (52); the first limiting block (76) is engaged with the first limiting groove (52); the second arc-shaped plate (6) is provided with a second limiting groove (63); the second limiting block (77) is engaged with the second limiting groove (63).

8. A horizontal paint grinding machine according to claim 7, characterized in that: A third sealing gasket (78) is provided on the cover plate (7), and the third sealing gasket (78) abuts against the first arc-shaped plate (5) and the second arc-shaped plate (6) respectively.

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