Ceramic blank trimming tool

Abstract

The utility model relates to a ceramic blank trimming tool which comprises a base and a trimming device installed on the base, the trimming device comprises a rotary driving part, a side face polishing part and an end trimming part, the rotary driving part comprises a driving motor installed on the base and a driving shaft in transmission connection with the output end of the rotary driving motor, and the driving shaft is connected with the side face polishing part and the end trimming part. An auxiliary shaft is rotatably installed on the base on one side of the driving shaft, the side face grinding part comprises a grinding piece erected above a rotary driving part, the base at the two ends of the driving shaft is respectively provided with an end finishing part, and each end finishing part comprises a sliding block installed on the base in a sliding mode and a finishing disc connected to the sliding block. A scraper is arranged on the side, facing the driving shaft, of the finishing disc. The ceramic blank trimming tool is good in trimming quality and high in operation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic processing equipment, in particular to a ceramic blank trimming tool. Background Art

[0002] There are many kinds of ceramic products, and their performance requirements and raw materials are different. Usually, the ceramic raw materials are processed by batching and certain processes to obtain a multi-component uniform batch that meets the production process requirements, which is called a blank. According to the different molding methods and water content, ceramic blanks can be divided into three categories: grouting materials, plastic materials, and pressed powders. In order to obtain suitable blanks, the preparation process mainly includes the finishing of raw materials, pre-burning of raw materials, crushing of raw materials, preparation of mud, dehydration of mud, mud training and aging granulation. Ceramic blanks are usually processed into columns, and convex edges and burrs will appear on the surface and edges of both ends after molding. It is necessary to trim the uneven parts of the blanks to ensure the subsequent process. For some small production workshops, simple tools are usually used for manual trimming, which is inefficient and the trimming effect cannot be guaranteed. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides a ceramic blank trimming tool, which has good trimming quality and high operating efficiency.

[0004] The technical solution adopted by the utility model is: a ceramic blank trimming tool, including a base and a trimming device installed on the base, the trimming device including a rotary drive part, a side grinding part and an end trimming part, the rotary drive part includes a drive motor installed on the base and a drive shaft connected to the output end of the rotary drive motor, an auxiliary shaft is rotatably mounted on the base on one side of the drive shaft, the side grinding part includes a grinding sheet mounted above the rotary drive part, an end trimming part is respectively installed on the base at both ends of the drive shaft, the end trimming part includes a slider slidably mounted on the base and a trimming disk connected to the slider, and a scraper is provided on the side of the trimming disk facing the drive shaft.

[0005] Preferably, the driving shaft is rotatably mounted on the base, the driving motor is arranged below the driving shaft, and the output end of the driving motor is connected to the driving shaft through a transmission belt.

[0006] Preferably, the side grinding part is mounted above the base through a portal frame, a slide rail is installed at the lower end of the portal frame, a sliding block is slidably fitted on the slide rail, a lifting cylinder is installed at the lower end of the sliding block, a grinding plate is installed at the end of the piston rod of the lifting cylinder, and a pushing cylinder for driving the sliding block to move is also provided below the portal frame.

[0007] Preferably, the scraper is L-shaped, and the scraper has a long section extending along the diameter direction of the trimming disc and a short section extending in a direction perpendicular to the trimming disc.

[0008] Preferably, the end trimming part further includes a horizontal driving cylinder arranged on the base, and a piston rod of the horizontal driving cylinder is in transmission connection with the slider.

[0009] Preferably, rubber sleeves are sleeved on both the driving shaft and the auxiliary shaft.

[0010] The beneficial effects of the present utility model are as follows: When the ceramic blank trimming tool of the present utility model is operating, a cylindrical blank is placed between the driving shaft and the auxiliary shaft, the rotation driving part drives the cylindrical blank to rotate, the side grinding part grinds the side of the blank, and the end trimming part cleans the burr protrusions at both ends of the blank, and it can quickly realize the trimming of the blank, and the grinding effect is stable. Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of a ceramic blank trimming tool of the present utility model.

[0012] Figure 2 It is an installation schematic diagram of the rotation driving part and the end trimming part of the present utility model.

[0013] Figure 3 It is a schematic structural diagram of the driving shaft of the present utility model.

[0014] Description of the reference numerals: 1, base; 201, driving motor; 202, driving shaft; 203, auxiliary shaft; 204, rubber sleeve; 205, transmission belt; 301, gantry; 302, slide rail; 303, sliding block; 304, lifting cylinder; 305, pushing cylinder; 306, grinding sheet; 401, slider; 402, horizontal driving cylinder; 403, trimming disc; 404, scraper. Detailed Embodiments

[0015] The present utility model will be further described below with reference to the drawings:

[0016] As Figures 1 to 3As shown, this embodiment provides a ceramic blank trimming tool, including a base 1 and a trimming device installed on the base 1, the trimming device including a rotary drive part, a side grinding part and an end trimming part, the rotary drive part includes a drive motor 201 installed on the base 1 and a drive shaft 202 connected to the output end of the rotary drive motor 201, an auxiliary shaft 203 is rotatably mounted on the base 1 on one side of the drive shaft 202, the side grinding part includes a grinding plate 306 mounted above the rotary drive part, an end trimming part is respectively installed on the base 1 at both ends of the drive shaft 202, the end trimming part includes a slider 401 slidably mounted on the base 1 and a trimming disk 403 connected to the slider 401, a scraper 404 is provided on the trimming disk 403 facing the drive shaft 202, a ceramic blank trimming tool of this embodiment can stably and quickly trim the ceramic blank.

[0017] In this embodiment, the driving shaft 202 is rotatably mounted on the base 1, and the driving motor 201 is arranged below the driving shaft 202. The output end of the driving motor 201 is connected to the driving shaft 202 through a transmission belt 205. During operation, the ceramic blank is placed between the driving shaft 202 and the auxiliary shaft 203, the driving motor 201 is started, the driving shaft 202 drives the ceramic blank to rotate, the ceramic blank and the auxiliary shaft 203 roll together, and the rotating driving part drives the blank to rotate, which is convenient for the side grinding part and the end trimming part to operate. Preferably, the driving shaft 202 and the auxiliary shaft 203 are both provided with a rubber sleeve 204, and the flexible rubber sleeve 204 avoids damage to the surface of the ceramic blank.

[0018] In this embodiment, the side grinding part is erected above the base 1 through a portal frame 301, and a slide rail 302 is installed at the lower end of the portal frame 301, and a sliding block 303 is slidably fitted on the slide rail 302, and a lifting cylinder 304 is installed at the lower end of the sliding block 303, and a grinding plate 306 is installed at the end of the piston rod of the lifting cylinder 304. A pushing cylinder 305 for driving the sliding block 303 to move is also provided below the portal frame 301. When the side grinding part is in operation, the lifting cylinder 304 drives the grinding plate 306 to approach the ceramic blank and contact it, and the pushing cylinder 305 drives the sliding block 303 to move, so that the grinding plate 306 moves back and forth on the surface of the ceramic blank, thereby realizing comprehensive grinding of the surface of the ceramic blank.

[0019] The scraper 404 of this embodiment is L-shaped, and has a long section extending along the diameter direction of the trimming disk 403 and a short section extending in a direction perpendicular to the trimming disk 403. The scraper 404 of this embodiment can level both ends of the ceramic blank. The end trimming part of this embodiment also includes a horizontal drive cylinder 402 arranged on the base 1, and the piston rod of the horizontal drive cylinder 402 is connected to the slider 401 in a transmission manner. During operation, the horizontal drive cylinder 402 drives the correction disk to move toward the ceramic blank to achieve the trimming of the end of the ceramic blank.

[0020] When a ceramic blank trimming tool of the present embodiment is in operation, the ceramic blank is placed between the driving shaft 202 and the auxiliary shaft 203, the driving motor 201 drives the ceramic blank to rotate, the lifting cylinder 304 drives the grinding plate 306 to approach the ceramic blank, and at the same time the pushing cylinder 305 drives the grinding plate 306 to move back and forth on the surface of the ceramic blank to achieve grinding of the side of the ceramic blank, the horizontal driving cylinder 402 drives the correction disk to move toward the direction of the ceramic blank, and the L-shaped scraper 404 trims the end of the ceramic blank.

[0021] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A ceramic blank trimming tool, characterized in that: It includes a base and a trimming device installed on the base, the trimming device includes a rotary drive part, a side grinding part and an end trimming part, the rotary drive part includes a drive motor installed on the base and a drive shaft connected to the output end of the rotary drive motor, an auxiliary shaft is rotatably installed on the base on one side of the drive shaft, the side grinding part includes a grinding sheet mounted above the rotary drive part, an end trimming part is respectively installed on the base at both ends of the drive shaft, the end trimming part includes a slider slidably installed on the base and a trimming disk connected to the slider, and a scraper is provided on the side of the trimming disk facing the drive shaft.

2. A ceramic blank trimming tool according to claim 1, characterized in that: The driving shaft is rotatably mounted on the base, the driving motor is arranged below the driving shaft, and the output end of the driving motor is connected to the driving shaft through a driving belt.

3. A ceramic blank trimming tool according to claim 1, characterized in that: The side grinding part is mounted above the base through a portal frame, a slide rail is installed at the lower end of the portal frame, a sliding block is slidably fitted on the slide rail, a lifting cylinder is installed at the lower end of the sliding block, a grinding plate is installed at the end of the piston rod of the lifting cylinder, and a pushing cylinder for driving the sliding block to move is also provided below the portal frame.

4. A ceramic blank trimming tool according to claim 1, characterized in that: The scraper is L-shaped and has a long section extending along the diameter direction of the trimming disk and a short section extending along a direction perpendicular to the trimming disk.

5. The ceramic blank trimming tool according to claim 1, characterized in that: The end trimming part also includes a horizontal driving cylinder arranged on the base, and the piston rod of the horizontal driving cylinder is transmission-connected with the sliding block.

6. The ceramic blank trimming tool according to claim 1, characterized in that: The driving shaft and the auxiliary shaft are both sleeved with rubber sleeves.

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