A quantitative cutting device for ceramic blanks
By designing a quantitative slitting device for ceramic blanks, the staggered cutting and shaping sheets, combined with the adjustment cylinder and transition tube, the problem of inaccurate clay cutting in ceramic product production is solved, the accurate cutting and length adjustment of the blanks are achieved, and the production efficiency and consistency are improved.
Patent Information
- Application Number
- CN202310986294.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-07
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2043-08-07
AI Technical Summary
In the large-scale production process of ceramic products, accurate cutting of clay materials is an important but difficult to achieve, especially when clay materials have a certain viscosity, traditional methods are difficult to ensure the accuracy and consistency of cutting.
A ceramic blank quantitative slitting device is designed, including a conveying part, a cutting part, a shaping part and a driving part. The cutting part and the plastic shaping part are used to combine the adjustment cylinder and the transition tube to achieve accurate cutting and length adjustment of the clay material through the staggered cutting and plastic shaping piece.
Accurate cutting of clay materials is achieved, ensuring the uniform length and shape of the blank, and adapting to the blank needs of different lengths through an adjustable structure, improving the efficiency and consistency of the production process.
Smart Images
Figure CN116690779B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of ceramic production, and in particular relates to a ceramic blank quantitative cutting device. Background Art
[0002] Ceramic products are popular throughout the country and even the world, among which household ceramics are an important part of ceramic products. An important feature of these ceramic products is large-scale production. For large-scale produced ceramic products, the preparation of their blanks is naturally also the preparation of large-scale assembly lines. For large-scale manufactured ceramic products, accurate and quantitative preparation of blanks is a very important link in the entire production process. In the later stage of blank preparation, the clay usually has a certain viscosity. At the end of the pipeline where the clay flows, the flowing clay needs to be cut into blanks of a certain length for use in subsequent processes. Summary of the invention
[0003] The present invention provides a ceramic blank quantitative cutting device to solve the problems in the above-mentioned background technology.
[0004] The technical problem solved by the present invention is achieved by adopting the following technical solutions:
[0005] A ceramic blank quantitative cutting device comprises a conveying part, a cutting part, a shaping part and a driving part. The cutting part and the shaping part are both installed on the driving part and are both located above the conveying part.
[0006] The conveying part includes a conveying pipe, a butt joint pipe, and a cutting seam. The conveying pipe is connected to the output end of the mud material configuration device outwardly. The conveying pipe is provided with a butt joint pipe at the rear part. The conveying pipe and the butt joint pipe are an integral structure. The conveying pipe and the butt joint pipe are partially divided by the cutting seam. The conveying pipe and the butt joint pipe divided by the cutting seam are kept connected through the local pipe body at the bottom, and the entire conveying part is slightly tilted forward.
[0007] The cutting part includes a cutting piece and a cutting blade. The cutting piece is a circular sheet structure slightly larger than a semicircle as a whole. The amount by which the cutting piece exceeds the semicircle needs to be accurately calculated. The value is designed in coordination with the shape of the shaping piece, and the rotation path of the cutting piece coincides with the cutting seam.
[0008] The shaping part includes a shaping piece, the overall shape of which is similar to that of the cutting piece and they are installed alternately on the rotating shaft. The amount by which the shaping piece exceeds the semicircle is coordinated with the a value. The cutting piece and the shaping piece rotate with the rotating shaft. When the cutting blade of the cutting piece enters the cutting seam to cut the mud material, the shaping piece is located at the end of the transition pipe to seal the pipe mouth and resist the mud material until the cutting piece completes cutting of the mud material. The shaping piece rotates away from the pipe mouth of the transition pipe, and the cut blank slides into the slide groove by itself.
[0009] The driving part includes a rotating shaft, a limiting boss, an adjusting cylinder and a clamping nut. The rotating shaft is externally connected to a power source. The rotating shaft is provided with a limiting boss. The limiting boss plays a limiting role in the installation of the cutting piece on the rotating shaft. The adjusting cylinder is sleeved and installed on the rotating shaft. The adjusting cylinder is installed between the cutting piece and the shaping piece. A clamping nut is installed at the end of the rotating shaft. The clamping nut presses the cutting piece, the adjusting cylinder and the shaping piece on the rotating shaft in sequence.
[0010] Furthermore, a butt joint groove is provided at the rear of the butt joint pipe, to which a transition pipe is connected, and a blank of a required length can be obtained by selecting a transition pipe of a suitable length.
[0011] Furthermore, the rear part of the conveying pipe is also provided with a slide groove, and the cut blank slides forward from the slide groove.
[0012] Furthermore, the cutting piece has a first through hole in the center, and a first key groove on the side of the first through hole. The first through hole and the first key groove enable the cutting part to be installed on the rotating shaft.
[0013] Furthermore, the shaping sheet is provided with a shaping blade, which performs necessary end surface trimming on the end of the cut blank.
[0014] Furthermore, the shaping piece has a second through hole in the center, and a second key groove on the side of the second through hole. The second through hole and the second key groove mount the shaping part on the rotating shaft.
[0015] The beneficial effects of the present invention are:
[0016] The invention is used for the blank preparation operation in the production process of ceramic products. It has a set of staggered and mutually coordinated cutting pieces and shaping pieces, which act alternately on the conveying path of the clay material, and accurately cut the conveying process of the clay material to obtain blanks of uniform length. It also has a transition pipe with adjustable length and an adjusting cylinder structure to realize the cutting operation of blanks of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the present invention;
[0018] Figure 2 is an internal schematic diagram of the present invention;
[0019] Figure 3 is an internal exploded view of the present invention;
[0020] In the figure: 10. conveying part, 11. conveying pipe, 12. butt joint pipe, 13. cutting seam, 14. butt joint groove, 15. transition pipe, 16. slide groove, 20. cutting part, 21. cutting piece, 22. cutting blade, 23. first through hole, 24. first keyway, 30. shaping part, 31. shaping piece, 32. shaping blade, 33. second through hole, 34. second keyway, 40. driving part, 41. rotating shaft, 42. limiting boss, 43. adjusting cylinder, 44. clamping nut. Implementation
[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0022] See also Figure 1-Figure 3 The ceramic blank quantitative slitting device shown includes a conveying part 10 , a cutting part 20 , a shaping part 30 and a driving part 40 . The cutting part 20 and the shaping part 30 are both mounted on the driving part 40 and are both located above the conveying part 10 .
[0023] The conveying part 10 includes a conveying pipe 11, a butt joint pipe 12, a cutting seam 13, a butt joint groove 14, a transition pipe 15 and a chute 16. The conveying pipe 11 is butt jointed with the output end of the mud material configuration device. The conveying pipe 11 has a butt joint pipe 12 at the rear. The conveying pipe 11 and the butt joint pipe 12 are an integral structure. The conveying pipe 11 and the butt joint pipe 12 are partially divided by the cutting seam 13. The conveying pipe 11 and the butt joint pipe 12 that are partially divided by the cutting seam 13 are connected through the local pipe body at the bottom. The local connection pipe body at the bottom guides the conveying of the mud material. The cutting seam 13 provides a cutting path for the cutting part 20. The butt joint pipe 12 has a butt joint groove 14 at the rear. The butt joint groove 14 is connected to the transition pipe 15. Selecting a transition pipe 15 of a suitable length can obtain a blank of a desired length. The conveying pipe 11 also has a chute 16 at the rear, and the cut blank slides forward from the chute 16. In addition, in order to ensure the normal operation of the entire device, the entire conveying portion 10 is slightly tilted forward so that the cut blanks can slide backward into the chute 16 by themselves.
[0024] It should be added here that in order to achieve the technical effect of this embodiment, each technical feature needs to be supported and fixed as necessary. Considering that conventional support and fixing structures are easy to implement for technical personnel in this field, they will not be described in detail in this embodiment.
[0025] The cutting part 20 includes a cutting piece 21, a cutting blade 22, a first through hole 23 and a first key groove 24. The cutting piece 21 is a circular sheet structure slightly larger than a semicircle as a whole. The amount of the cutting piece 21 exceeding the semicircle (defined as a in this embodiment) needs to be accurately calculated. The amount is designed in coordination with the shape of the shaping piece 31, which will be described in detail in the following section. The rotation path of the cutting piece 21 coincides with the cutting seam 13. The cutting piece 21 has a first through hole 23 in the center, and a first key groove 24 is provided on the side of the first through hole 23. The first through hole 23 and the first key groove 24 realize the installation of the cutting part 20 on the rotating shaft 41.
[0026] The shaping part 30 includes a shaping piece 31, a shaping blade 32, a second through hole 33 and a second keyway 34. The overall shape of the shaping piece 31 is similar to that of the cutting piece 21 and they are installed alternately on the rotating shaft 41. The amount of the shaping piece 31 beyond the semicircle (defined as b in this embodiment) is designed in coordination with the value a. The cutting piece 21 and the shaping piece 31 rotate with the rotating shaft. When the cutting blade 22 of the cutting piece 21 enters the cutting seam 13 to cut the mud material, the shaping piece 31 is located at the end of the transition pipe 15 to block the pipe mouth and resist the mud material until the cutting piece 21 completes the cutting of the mud material. The shaping piece 31 rotates away from the pipe mouth of the transition pipe 15, and the cut blank slides into the chute 16 by itself. The shaping piece 31 also has a shaping blade, which performs necessary end surface trimming on the end of the cut blank. The shaping piece 31 has a second through hole 33 in the center and a second key groove 34 at the side of the second through hole 33 . The second through hole 33 and the second key groove 34 mount the shaping part 30 on the rotating shaft 41 .
[0027] The driving part 40 includes a rotating shaft 41, a limiting boss 42, an adjusting cylinder 43 and a clamping nut 44. The rotating shaft 41 is connected to a power source outwardly, and the power source drives the rotating shaft 41 to rotate. The rotating shaft 41 has a limiting boss 42, and the limiting boss 42 has a limiting effect on the installation of the cutting piece 21 on the rotating shaft 41, and the cutting piece 21 is limited above the cutting seam 13. The adjusting cylinder 43 is sleeved and installed on the rotating shaft 41, and the inner side wall of the adjusting cylinder 43 also has a keyway to realize the installation connection between the adjusting cylinder 43 and the rotating shaft 41. The length matches the total length of the butt joint tube 12 and the transition tube 15. The adjusting cylinder 43 is installed between the cutting piece 21 and the shaping piece 31. The setting of the adjusting cylinder 43 makes the rotation path of the shaping piece 31 coincide with the end face of the transition tube 15. That is to say, the length of the blank after each cutting is exactly the total length of the butt joint tube 12 and the transition tube 15, realizing precise length cutting. A clamping nut 44 is installed at the end of the rotating shaft 41, and the clamping nut 44 presses the cutting piece 21, the adjusting cylinder 43 and the shaping piece 31 on the rotating shaft 41 in sequence.
[0028] It should be noted that, in order to use adjustment tubes 43 of different lengths to match transition tubes 15 of different lengths to obtain blanks of different lengths, while the length of the connecting key installed on the shaft 41 remains unchanged, a countersunk hole can be opened on the inner wall of the clamping nut 44 so that the outer side of the inner wall of the clamping nut 44 has threads. At the same time, the end of the shaft 41 has corresponding threads to install the clamping nut 44.
[0029] The working principle of the present invention is: a transition tube 15 of suitable length is selected to be docked on the butt joint tube 12, an adjustment cylinder 43 of suitable length is selected to be installed on the rotating shaft 41, and the whole device is installed according to this embodiment and the accompanying drawings, and the cutting piece 21 and the shaping piece 31 rotate together with the rotating shaft 41. When the sheet body of the shaping piece 31 is located at the end of the transition tube 15 and blocks the transition tube 15, the cutting piece 21 does not enter the cutting seam 13. At this time, the mud material is transported to the transition tube 15 in the conveying pipe 11. Obviously, the rotation speed of the rotating shaft 41 needs to match the feeding speed of the conveying pipe 11. When the conveying pipe 11 completes the feeding and fills the butt joint tube 12 and the transition tube 15 with mud material and reaches a certain compactness (the rotation speed of the rotating shaft 41 and the feeding speed of the conveying pipe 11 need to be adjusted and matched on site), the cutting blade 22 of the cutting piece 21 enters the cutting seam 13 and gradually completes the cutting of the mud material. During the entire cutting process, the shaping piece 31 blocks the mouth of the transition pipe 15 until the cutting is completed. The cutting piece 21 remains at the end of the conveying pipe 11, and the shaping piece 31 leaves the mouth of the transition pipe 15. The cut blank slides out of the transition pipe 15 and enters the chute 16, completing one cutting. When the shaping piece 31 leaves the mouth of the transition pipe 15, the shaping blade 32 performs necessary scraping and shaping on the end of the blank. After the blank slides out, as the shaft continues to rotate, the shaping piece 31 blocks the mouth of the transition pipe 15 again, and then goes through the above cycle to obtain blanks of precise length in turn.
[0030] The above embodiments mainly illustrate the ceramic blank quantitative cutting device of the present invention. Although only limited embodiments and technical features are described, those skilled in the art should understand that the present invention can be implemented in many other forms without departing from its purpose and scope. Therefore, the embodiments shown are regarded as illustrative rather than restrictive, and the present invention may cover various modifications and replacement schemes without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims
1. A ceramic blank quantitative cutting device, comprising a conveying part (10), a cutting part (20), a shaping part (30) and a driving part (40), characterized in that: The cutting part (20) and the shaping part (30) are both mounted on the driving part (40) and are both located above the conveying part (10). The conveying part (10) comprises a conveying pipe (11), a butt joint pipe (12), and a cutting slit (13). The conveying pipe (11) is butt jointed with the output end of the mud material configuration device. The rear part of the conveying pipe (11) has a butt joint pipe (12). The conveying pipe (11) and the butt joint pipe (12) are an integral structure. The conveying pipe (11) and the butt joint pipe (12) are connected by the cutting slit (13). The conveying pipe (11) and the butt pipe (12) are connected by the partial pipe body at the bottom after being partially divided by the cutting seam (13). The entire conveying part (10) is slightly inclined forward. The cutting part (20) includes a cutting piece (21) and a cutting blade (22). The cutting piece (21) is a circular sheet structure that is slightly more than a semicircle. The rotation path of the cutting piece (21) coincides with the cutting seam (13). The shaping part (30) includes a shaping piece (31). The overall shape of the shaping piece (31) is the same as that of the cutting piece (21). The cutting piece (21) and the shaping piece (31) are similar and staggered on the rotating shaft (41), and the cutting piece (21) and the shaping piece (31) rotate with the rotating shaft. When the cutting blade (22) of the cutting piece (21) enters the cutting seam (13) to cut the mud material, the shaping piece (31) is located at the end of the transition pipe (15) to block the pipe opening and resist the mud material until the cutting piece (21) completes the cutting of the mud material, and the shaping piece (31) rotates away from the pipe opening of the transition pipe (15). The driving part (40) includes a rotating shaft (41), a limiting boss (42), and a plurality of rotating parts. ), an adjusting cylinder (43) and a clamping nut (44), the rotating shaft (41) is connected to a power source outwardly, the rotating shaft (41) is provided with a limiting boss (42), the limiting boss (42) plays a limiting role in the installation of the cutting piece (21) on the rotating shaft (41), the adjusting cylinder (43) is sleeved and installed on the rotating shaft (41), and the clamping nut (44) is installed at the end of the rotating shaft (41), and the clamping nut (44) presses the cutting piece (21), the adjusting cylinder (43) and the shaping piece (31) on the rotating shaft (41) in sequence.
2. The ceramic blank quantitative cutting device according to claim 1, characterized in that: The butt-joint pipe (12) has a butt-joint groove (14) at the rear, and a transition pipe (15) is connected to the butt-joint groove (14).
3. The ceramic blank quantitative cutting device according to claim 1, characterized in that: The rear part of the conveying pipe (11) is also provided with a slide groove (16), and the cut blank slides forward from the slide groove (16).
4. The ceramic blank quantitative cutting device according to claim 1, characterized in that: The cutting piece (21) has a first through hole (23) in the center, and a first key groove (24) is provided on the side of the first through hole (23). The first through hole (23) and the first key groove (24) enable the cutting part (20) to be installed on the rotating shaft (41).
5. The ceramic blank quantitative cutting device according to claim 1, characterized in that: The shaping sheet (31) is also provided with a shaping blade, which performs necessary end surface trimming on the end of the cut blank.
6. The ceramic blank quantitative cutting device according to claim 1, characterized in that: The shaping piece (31) has a second through hole (33) in the center, and a second key groove (34) is provided on the side of the second through hole (33). The second through hole (33) and the second key groove (34) mount the shaping part (30) on the rotating shaft (41).
Citation Information
Patent Citations
Novel full-automatic blank cutting machine
CN106696065A
Concrete pole cutting device
CN111890565A