Environment-friendly automatic grinding equipment for filter bag

Abstract

The utility model discloses automatic polishing equipment for an environment-friendly filter bag, which belongs to the technical field of environment-friendly filter bag production, comprises a fixing plate, and is characterized in that first electric telescopic rods are arranged on two sides of the upper end of the fixing plate, a connecting rod is arranged at the upper ends of the two first electric telescopic rods, and two clamping devices are arranged at the lower end of the connecting rod and the upper end of the fixing plate respectively; according to the environment-friendly filter bag polishing device, the polishing assembly is arranged, a second electric telescopic rod drives two polishing cylinders to ascend and descend through a connecting plate, the two polishing cylinders can polish the two sides of an environment-friendly filter bag at the same time, and therefore the needed polishing time is shortened, and the polishing efficiency of the environment-friendly filter bag is effectively improved; the dust removal assembly is arranged, the exhaust fan is started to generate negative pressure, and therefore the dust suction barrel on the outer surface of the polishing barrel can suck dust and chippings generated during polishing into the inner box of the collecting box, the situation that dust pollutes the surrounding environment and threatens the health of workers is avoided, and the good dust removal effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection filter bag production, and in particular relates to an environmental protection filter bag automatic grinding device. Background Art

[0002] Filter bags have excellent chemical stability and heat resistance. They are the highest performance representatives in the filter material industry and the most advanced performance varieties among all commonly used filter materials. They have reached a high level in terms of filtration efficiency and filtration accuracy. Commonly used filter materials include PE, PP, PTFE, PMIA, NMO, etc.

[0003] Chinese patent application No. 201820613312.3 discloses an automatic grinding device for environmentally friendly filter bags, including a fixed plate and a connecting block, wherein the top outer wall of the fixed plate is fixed with two first electric telescopic rods by bolts, and the top outer wall of the fixed plate is provided with a first sliding groove, the first sliding groove is located between the two first electric telescopic rods, two first sliding blocks are slidably connected in the first sliding groove, and the ends of the two first electric telescopic rods away from the fixed plate are both slidably connected with a sliding sleeve, a plug hole is provided on the outer wall of one side of the sliding sleeve, and a connecting rod is plugged into the plug hole, and the connecting rod is located on the side close to the first electric telescopic rod. The utility model can effectively adjust the position of clamping and grinding according to the different specifications of the environmentally friendly filter bag, adjust the height of the device, improve the adaptability and adjustability of the device, can effectively move the device, improve the flexibility of the device, can effectively increase the grinding area, reduce the grinding time, and improve the working efficiency of the device.

[0004] The above-mentioned patent discloses that only one side of the filter bag is polished during use, which is slow. At the same time, the original device generates dust and debris during use, which pollutes the environment and affects the health of the workers. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an environmentally friendly filter bag automatic grinding device, which has the characteristics of high grinding efficiency and convenient dust removal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly filter bag automatic grinding device, including a fixed plate, characterized in that: first electric telescopic rods are arranged on both sides of the upper end of the fixed plate, connecting rods are arranged on the upper ends of the two first electric telescopic rods, two clamping devices are arranged on the lower ends of the connecting rods and the upper ends of the fixed plate, a second electric telescopic rod is arranged on one side of the bottom of the connecting rod, a grinding assembly is arranged at the lower end of the second electric telescopic rod, and a dust removal assembly is arranged on the surface of the grinding assembly.

[0007] Preferably, the grinding assembly includes a connecting plate, a grinding cylinder, a driving motor and a transmission rod, wherein a connecting plate is provided at the bottom of the second electric telescopic rod, a driving motor is provided on both sides of the upper end of the connecting plate, a transmission rod is provided at the output end of the driving motor, and a grinding cylinder is provided on the surface of the transmission rod.

[0008] Preferably, auxiliary support rods are arranged between the two sides of the bottom of the connecting plate and the fixing plate, and the auxiliary support rods are arranged as elastic telescopic structures.

[0009] Preferably, the dust removal assembly includes a dust cylinder, a dust pipe, a dust collecting box, an inner box and an exhaust fan, wherein a dust cylinder is provided on the surface of the grinding cylinder, a dust collecting box is provided on one side of the upper end of the fixed plate, an exhaust fan is provided at the upper end of the dust collecting box, an inner box is provided at the bottom of the dust collecting box, and a dust pipe is provided between the dust cylinder and the dust collecting box.

[0010] Preferably, a positioning plate is provided between the dust collection cylinder and the corresponding driving motor, and the positioning plate is connected to the dust collection cylinder and the driving motor by oxygen welding.

[0011] Preferably, the dust removal assembly further comprises a positioning ring and a buffer pad, wherein a plurality of positioning rings are evenly arranged on the surface of the positioning plate, and a buffer pad is arranged on the inner surface of the positioning ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a grinding assembly, so that the second electric telescopic rod drives the two grinding cylinders to rise and fall through the connecting plate, so that the two grinding cylinders can grind both sides of the environmental protection filter bag at the same time, thereby reducing the required grinding time and effectively improving the grinding efficiency of the environmental protection filter bag.

[0014] 2. The utility model is provided with a dust removal component, so that the exhaust fan is started to generate negative pressure, so that the dust collection cylinder on the outer surface of the grinding cylinder can suck the dust and debris generated during grinding into the inner box of the collection box, thereby preventing dust from polluting the surrounding environment and threatening the health of the staff, and achieving a good dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a top view of the grinding component of the utility model;

[0017] Figure 3 This is a cross-sectional view of the dust collection tube of the utility model;

[0018] Figure 4 It is a cross-sectional view of the dust collecting box of the utility model;

[0019] Figure 5For this utility model Figure 1 A magnified image of point A;

[0020] In the figure: 1. first electric telescopic rod; 2. grinding assembly; 21. auxiliary support rod; 22. connecting plate; 23. grinding cylinder; 24. driving motor; 25. transmission rod; 3. fixing plate; 4. clamping device; 5. dust removal assembly; 51. dust cylinder; 52. positioning plate; 53. dust suction pipe; 54. dust collection box; 55. inner box; 56. exhaust fan; 57. positioning ring; 58. buffer pad; 6. second electric telescopic rod; 7. connecting rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: an environmentally friendly filter bag automatic grinding device, including a fixed plate 3, first electric telescopic rods 1 are arranged on both sides of the upper end of the fixed plate 3, connecting rods 7 are arranged on the upper ends of the two first electric telescopic rods 1, two clamping devices 4 are arranged on the lower end of the connecting rod 7 and the upper end of the fixed plate 3, a second electric telescopic rod 6 is arranged on one side of the bottom of the connecting rod 7, a grinding component 2 is arranged at the lower end of the second electric telescopic rod 6, and a dust removal component 5 is arranged on the surface of the grinding component 2.

[0024] Specifically, the grinding assembly 2 includes a connecting plate 22, a grinding cylinder 23, a driving motor 24 and a transmission rod 25, wherein a connecting plate 22 is provided at the bottom of the second electric telescopic rod 6, driving motors 24 are provided on both sides of the upper end of the connecting plate 22, a transmission rod 25 is provided at the output end of the driving motor 24, and a grinding cylinder 23 is provided on the surface of the transmission rod 25.

[0025] By adopting the above technical solution,

[0026] Specifically, auxiliary support rods 21 are arranged between the two sides of the bottom of the connecting plate 22 and the fixing plate 3, and the auxiliary support rods 21 are arranged as an elastic telescopic structure.

[0027] By adopting the above technical solution, the auxiliary support rod 21 can provide good support to both sides of the connecting plate 22, making its structure more stable.

[0028] When this embodiment is used, the first electric telescopic rod 1 is started to drive the connecting rod 7 to rise and fall, and the four groups of clamping devices 4 are moved to a suitable position so that they can clamp and fix the environmentally friendly filter bag. The second electric telescopic rod 6 is started to drive the connecting plate 22 to rise and fall, and the two groups of driving motors 24 are started to make the transmission rod 25 drive the grinding cylinder 23 to rotate, so that the two groups of grinding cylinders 23 can automatically grind the two sides of the environmentally friendly filter bag at the same time. The auxiliary support rod 21 can provide good support for both sides of the connecting plate 22, making its structure more stable.

[0029] Example 2

[0030] The present embodiment is different from the embodiment 1 in that the dust removal assembly 5 includes a dust collection cylinder 51, a dust collection pipe 53, a dust collection box 54, an inner box 55 and an exhaust fan 56, wherein the dust collection cylinder 51 is provided on the surface of the grinding cylinder 23, a dust collection box 54 is provided on one side of the upper end of the fixing plate 3, an exhaust fan 56 is provided on the upper end of the dust collection box 54, an inner box 55 is provided at the bottom of the dust collection box 54, a dust collection pipe 53 is provided between the dust collection cylinder 51 and the dust collection box 54,

[0031] By adopting the above technical solution, the exhaust fan 56 is started, so that the dust and debris generated during grinding are sucked into the dust pipe 53 through the dust collection tube 51 and collected through the inner box 55 in the dust collection box 54 for cleaning. The dust is effectively cleaned and collected to prevent it from polluting the environment and damaging the health of the workers.

[0032] Specifically, a positioning plate 52 is provided between the dust collection cylinder 51 and the corresponding driving motor 24, and the positioning plate 52 is connected to the dust collection cylinder 51 and the driving motor 24 by oxygen welding.

[0033] By adopting the above technical solution, the positioning plate 52 can effectively fix the dust collecting cylinder 51 , so that it moves synchronously with the grinding cylinder 23 without affecting the rotation of the grinding cylinder 23 .

[0034] Specifically, the dust removal assembly 5 further includes a positioning ring 57 and a buffer pad 58, wherein a plurality of positioning rings 57 are evenly arranged on the surface of the positioning plate 52, and a buffer pad 58 is arranged on the inner surface of the positioning ring 57.

[0035] By adopting the above technical solution, the positioning ring 57 can constrain the dust suction pipe 53 , and the buffer pad 58 can protect the dust suction pipe 53 .

[0036] When this embodiment is in use, the exhaust fan 56 is started, so that the dust and debris generated during grinding are sucked into the dust suction pipe 53 through the dust suction cylinder 51 and collected through the inner box 55 in the dust collection box 54 for cleaning. The dust is effectively cleaned and collected to prevent it from polluting the environment and damaging the health of the workers. The positioning plate 52 can have a good fixing effect on the dust suction cylinder 51, so that it moves synchronously with the grinding cylinder 23 without affecting the rotation of the grinding cylinder 23. The positioning ring 57 can restrain the dust suction pipe 53, and the buffer pad 58 can protect the dust suction pipe 53.

[0037] The structures and working principles of the first electric telescopic rod 1, the clamping device 4 composed of a connecting block, a hydraulic telescopic rod, a connecting hole, a fixing clamp, a fixing rod and a fixing pin, and the second electric telescopic rod 6 in the utility model have been disclosed in an environmentally friendly filter bag automatic grinding device disclosed in Chinese patent application No. 201820613312.3. The working principles of the first electric telescopic rod 1 and the second electric telescopic rod 6 are to convert the rotational motion of the motor into the linear reciprocating motion of the push rod, and the working principle of the clamping device 4 is that the hydraulic telescopic rod is extended and retracted to drive the two fixing clamps to rotate to complete the clamping operation.

[0038] The exhaust fan 56 in the present invention is an existing disclosed technology, and the selected model is YF-1500.

[0039] The working principle and use process of the utility model: When the utility model is used, the first electric telescopic rod 1 is started to drive the connecting rod 7 to rise and fall, and the four groups of clamping devices 4 are moved to a suitable position to clamp and fix the environmentally friendly filter bag. The second electric telescopic rod 6 is started to drive the connecting plate 22 to rise and fall, and the two groups of driving motors 24 are started to make the transmission rod 25 drive the grinding cylinder 23 to rotate, so that the two groups of grinding cylinders 23 can automatically grind the two sides of the environmentally friendly filter bag at the same time. The auxiliary support rod 21 can play a good supporting effect on both sides of the connecting plate 22, so that its structure More stable; start the exhaust fan 56, so that the dust and debris generated during grinding are sucked into the dust suction pipe 53 through the dust suction cylinder 51 and collected through the inner box 55 in the dust collection box 54 for cleaning, and the dust is effectively cleaned and collected to avoid polluting the environment and damaging the health of the workers. The positioning plate 52 can have a good fixing effect on the dust suction cylinder 51, so that it moves synchronously with the grinding cylinder 23 without affecting the rotation of the grinding cylinder 23. The positioning ring 57 can constrain the dust suction pipe 53, and the buffer pad 58 can protect the dust suction pipe 53.

[0040] 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. An environmentally friendly filter bag automatic grinding device, comprising a fixing plate, characterized in that: The first electric telescopic rods are arranged on both sides of the upper end of the fixed plate, the upper ends of the two first electric telescopic rods are arranged with connecting rods, the lower ends of the connecting rods and the upper ends of the fixed plates are arranged with two clamping devices, the second electric telescopic rod is arranged on one side of the bottom of the connecting rod, the lower end of the second electric telescopic rod is arranged with a grinding assembly, and the surface of the grinding assembly is arranged with a dust removal assembly.

2. The environmentally friendly filter bag automatic grinding device according to claim 1 is characterized by: The grinding assembly includes a connecting plate, a grinding cylinder, a driving motor and a transmission rod, wherein a connecting plate is arranged at the bottom of the second electric telescopic rod, driving motors are arranged on both sides of the upper end of the connecting plate, a transmission rod is arranged at the output end of the driving motor, and a grinding cylinder is arranged on the surface of the transmission rod.

3. The environmentally friendly filter bag automatic grinding device according to claim 2 is characterized by: Auxiliary support rods are arranged between the two sides of the bottom of the connecting plate and the fixing plate, and the auxiliary support rods are arranged as an elastic telescopic structure.

4. The environmentally friendly filter bag automatic grinding device according to claim 2 is characterized by: The dust removal assembly includes a dust cylinder, a dust pipe, a dust collecting box, an inner box and an exhaust fan, wherein a dust cylinder is provided on the surface of the grinding cylinder, a dust collecting box is provided on one side of the upper end of the fixed plate, an exhaust fan is provided at the upper end of the dust collecting box, an inner box is provided at the bottom of the dust collecting box, and a dust pipe is provided between the dust cylinder and the dust collecting box.

5. The environmentally friendly filter bag automatic grinding device according to claim 4 is characterized by: A positioning plate is arranged between the dust collection cylinder and the corresponding driving motor, and the positioning plate is connected to the dust collection cylinder and the driving motor by oxygen welding.

6. The environmentally friendly filter bag automatic grinding device according to claim 5 is characterized by: The dust removal assembly also includes a positioning ring and a buffer pad, wherein a plurality of positioning rings are evenly arranged on the surface of the positioning plate, and a buffer pad is arranged on the inner surface of the positioning ring.

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