Rolling forming machine for ceramic production

Abstract

The utility model relates to the technical field of ceramic handicrafts, in particular to a rolling forming machine for ceramic production, which comprises a base, a trimming component, a rolling head, a flange piece and a rotary die, the rolling head is assembled with the base, the rolling head is vertically connected with the base in a sliding manner, the rolling head moves back and forth towards the die, the flange piece is connected to the upper side of the rolling head, and the rotary die is connected with the flange piece. The edge trimming assembly comprises a cutting blade capable of vertically and elastically sliding and a bottom wall, exposed out of the flange piece, of the cutting blade, and the edge trimming assembly is used for trimming the top wall of the ceramic blank. The crossing state of the rolling head and the die can be known by observing the position relation between the rolling head and the die, and due to the fact that the size of the rolling head is larger than that of the cutting blade, the observation difficulty of observing the position state of the cutting blade is reduced, the timeliness of taking emergency measures is improved, and the possibility that the cutting blade collides with the die and is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic handicrafts, in particular to a rolling forming machine for ceramic production. Background Art

[0002] A ceramic rolling forming machine is a device specially used for producing ceramic products. By feeding ceramic clay into the mold of the machine, the ceramic clay is pressed into a desired shape under the relative rolling action of the rolling head and the mold, thereby improving the degree of automation in the production of ceramic products. In the patent document with the publication number CN220389765U, a ceramic rolling forming machine is disclosed, including a mounting table, a liquid storage tank and a guide shell. The top of the mounting table is equipped with a mounting box, the front of the mounting box is equipped with a liquid storage tank, the front of the liquid storage tank is equipped with a mounting plate, the front of the mounting plate is provided with a guide shell, a mounting frame is installed on one side of the mounting table, and the top of the mounting frame is installed by bolts There is an electric telescopic rod, and a connecting plate is installed at the output end of the electric telescopic rod. A cutting blade is arranged at the bottom of the connecting plate. In combination with the specification and drawings of this patent document, it can be known that the cutting blade is arranged on one side of the forming mold. If the forming molds are arranged in multiple groups and are sequentially arranged on the transmission belt, the transmission belt drives multiple groups of forming molds to be processed under the rolling head at one time. When the transmission belt drives the forming mold to move, if the height of the cutting blade intersects with the forming mold, and the cutting blade is small in size, the above-mentioned intersection is difficult to be found, which will cause the cutting blade to collide with the forming mold, and the collision will damage the cutting blade and the forming mold, thereby reducing the stability of the equipment when working;

[0003] Therefore, it is necessary to improve the existing roll forming machine for ceramic production in view of the above defects. Utility Model Content

[0004] In order to solve the problem that the existing cutting blade is small and it is difficult for technicians to observe the position status of the cutting blade and the mold, which leads to the risk of collision between the cutting blade and the mold, the present application provides a rolling forming machine for ceramic production.

[0005] The utility model provides a rolling forming machine for ceramic production, which adopts the following technical scheme:

[0006] A rolling forming machine for ceramic production includes a base, a trimming assembly, a rolling head, a flange, and a rotating mold. The rolling head is assembled with the base, and the rolling head is vertically slidably connected to the base. The rolling head is arranged to move back and forth toward the mold. The flange is connected to the upper side of the rolling head. The trimming assembly includes a vertically elastically sliding cutting blade, which is exposed on the bottom wall of the flange and is used to trim the top wall of the ceramic embryo.

[0007] Among them, the trimming assembly includes an assembly shell and an abutment elastic member for driving the cutting blade to slide vertically elastically. The bottom wall of the assembly shell is provided with a movable hole, and the cutting blade is slidably connected to the movable hole. The two ends of the abutment elastic member are respectively connected to the assembly shell and the cutting blade.

[0008] Wherein, the trimming assembly also includes an adjusting elastic member and an adjusting bolt. An adjusting hole is opened on the outer wall of the assembly shell. The adjusting bolt is threadedly connected to the adjusting hole. Both ends of the adjusting elastic member are respectively connected to the adjusting bolt and the cutting blade.

[0009] Among them, the top wall of the cutting blade is connected to a supporting body, the top surface of the supporting body is provided with a receiving hole, the bottom surface protrusion of the adjusting bolt is provided with a positioning strip adapted to the receiving hole, the adjusting elastic part is sleeved on the outside of the positioning strip, the positioning strip is slidably connected to the receiving hole, and is used to guide the sliding of the adjusting bolt.

[0010] Among them, the inner side surface of the assembly shell is convexly provided with a limiting part, and the side surface of the support body is concavely provided with a limiting groove. The limiting part is slidably connected with the limiting groove. The limiting part and the limiting groove are adaptively arranged and used to guide the vertical sliding of the cutting blade.

[0011] The bottom surface of the support body is protruded with two groups of connection parts, the cutting blade is connected between the two groups of connection parts, and the bottom surface of the cutting blade and the bottom surface of the connection parts are arranged at the same height.

[0012] Wherein, the bottom surface of the limiting groove and the bottom surface of the connecting portion are spaced apart, and the abutting elastic member is vertically connected between the bottom surface of the limiting groove and the bottom surface of the limiting portion.

[0013] Among them, the outer wall protrusion of the assembly shell is provided with a mounting ear portion for connecting with the rolling head, the top surface of the flange member is provided with a mounting hole and a mounting ear groove, the mounting ear groove is connected to the upper side of the mounting hole, the assembly shell is assembled in the mounting hole, and the mounting ear portion is assembled in the mounting ear groove.

[0014] It also includes a rotating motor and a fork, wherein the fork is vertically slidably connected to the base, the fixed end of the rotating motor is connected to the fork, and the movable end of the rotating motor is connected to the rolling head.

[0015] Among them, a connecting shaft is connected to the upper side of the rolling head, the rotating end of the rotating motor is connected to the side wall of the connecting shaft, the flange is provided with a rotating hole, the flange passes through the rotating hole and is lockably connected to the connecting shaft, and the flange is used to adjust the angle of the cutting blade relative to the mold.

[0016] The beneficial effects of the utility model are as follows: the cutting blade of the utility model is assembled with the rolling head. If the cutting blade and the mold are in an intersecting state, the technician can know the intersecting state of the rolling head and the mold by observing the positional relationship between the rolling head and the mold. Since the volume of the rolling head is larger than that of the cutting blade, the difficulty of observing the position state of the cutting blade is reduced, the timeliness of the technician in taking emergency measures is improved, and the possibility of the cutting blade and the mold being damaged by collision is reduced; furthermore, by arranging the trimming assembly on the flange part, the trimming assembly can move with the movement of the rolling head, avoiding the need to arrange the trimming assembly on the base separately, thereby improving the structural simplicity of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereogram of a roll forming machine used in ceramic production;

[0018] Figure 2 yes Figure 1 A magnified view of region A;

[0019] Figure 3 It is a schematic diagram of the structure of a roll forming machine for ceramic production;

[0020] Figure 4 yes Figure 3 A magnified view of region B;

[0021] Figure 5 is a stereoscopic view of a trimming assembly of a roll forming machine for ceramic production;

[0022] Figure 6 It is a schematic diagram of the structure of a trimming assembly of a roll forming machine for ceramic production;

[0023] Figure 7 The invention is a first cross-sectional view of a trimming assembly of a roll forming machine for ceramic production;

[0024] Figure 8 A second cross-sectional view of a trimming assembly of a roll forming machine for ceramic production;

[0025] Fig. 9 The present invention is a schematic structural diagram of a flange part of a roll forming machine for ceramic production.

[0026] Explanation of the reference numerals in the accompanying drawings: 11. base; 12. support plate; 13. flat plate; 15. guide strip; 16. rolling head; 17. rotating motor; 18. fork; 19. lifting motor; 20. lifting screw; 22. transmission belt; 23. connecting shaft; 24. rotating hole; 25. collecting box; 26. baffle; 27. rotating motor; 28. mold; 42. flange; 57. mounting hole; 58. mounting ear groove; 59. locking member; 41. trimming assembly; 43. cutting blade; 44. assembly shell; 45. abutting elastic member; 46. movable hole; 47. adjusting elastic member; 48. adjusting bolt; 50. support body; 51. accommodating hole; 52. positioning strip; 53. limiting portion; 54. limiting groove; 55. connecting portion; 56. mounting ear. DETAILED DESCRIPTION

[0027] If the description of the utility model is related to horizontal, vertical and vertical directions, then horizontal, vertical and vertical directions are corresponding to Figure 1 The X, Y, and Z directions in the diagram are described, but the above directions are for the convenience of description and should not be understood as limitations on the present embodiment. They are only for the convenience of describing the present embodiment and simplifying the description, rather than indicating or implying that the product referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore should not be understood as limitations on the present embodiment.

[0028] Example: Figure 1-9 As shown, a rolling forming machine for ceramic production includes a base 11, a trimming assembly 41, a rolling head 16, a flange 42, and a rotating mold 28. A mold motor is provided on the lower side of the mold 28 to drive the mold 28 to rotate. The assembly of the mold motor and the mold 28 is common knowledge and will not be described in detail here. The top wall of the mold 28 is recessed with a groove, and the ceramic mud is placed in the groove. The rolling head 16 is used to abut against the mold 28. The rolling head 16 is assembled with the base 11, and the rolling head 16 is vertically slidably connected to the base 11. The rolling head The rolling head 16 is arranged to move back and forth toward the mold 28, the rolling head 16 moves toward the groove and contacts the ceramic mud, the flange 42 is connected to the upper side of the rolling head 16, and the trimming assembly 41 includes a cutting blade 43 that slides elastically in the vertical direction, the cutting blade 43 is exposed at the bottom wall of the flange 42, and is used to trim the top wall of the ceramic mud, after the rolling head 16 moves toward the groove and contacts the ceramic mud, the cutting blade 43 contacts the top wall of the mold 28, and the ceramic mud that crosses the groove during the processing process is scraped off, so as to achieve the trimming of the ceramic mud molding;

[0029] The advantage of the setting of the cutting blade 43 of the present embodiment compared with the cutting blade 43 in the background technology is that the cutting blade 43 of the present embodiment is assembled with the rolling head 16. If the cutting blade 43 and the mold 28 are in a crossed state, the technician can know the crossed state of the rolling head 16 and the mold 28 by observing the positional relationship between the rolling head 16 and the mold 28. Since the volume of the rolling head 16 is larger than that of the cutting blade 43, the difficulty of observing the position state of the cutting blade 43 is reduced, the timeliness of the technician to take emergency measures is improved, and the possibility of the cutting blade 43 colliding with the mold 28 and being damaged is reduced.

[0030] A further solution is that the trimming assembly 41 includes an assembly shell 44 and an abutting elastic member 45 for driving the cutting blade 43 to slide vertically elastically. A movable hole 46 is provided on the bottom wall of the assembly shell 44. The cutting blade 43 is slidably connected to the movable hole 46. Both ends of the abutting elastic member 45 are respectively connected to the assembly shell 44 and the cutting blade 43. When the rolling head 16 abuts against the ceramic mud in the groove of the mold 28, the cutting blade 43 abuts against the top wall of the mold 28 and is located at the edge of the groove through the action of the abutting elastic member 45. When the ceramic mud passes over the groove, the cutting blade 43 cuts off the part of the ceramic mud that passes over the groove, thereby realizing the trimming of the ceramic mud during the molding process.

[0031] Specifically, the abutting elastic member 45 is a compression spring.

[0032] A further solution is that the trimming component 41 also includes an adjusting elastic member 47 and an adjusting bolt 48. An adjusting hole is opened on the outer wall of the assembly shell 44. Specifically, the adjusting hole is located on the top wall of the assembly shell 44. The adjusting bolt 48 is threadedly connected to the adjusting hole. The two ends of the adjusting elastic member 47 are respectively connected to the top wall of the adjusting bolt 48 and the top wall of the cutting blade 43. When it is necessary to adjust the abutment force between the cutting blade 43 and the mold 28, the distance between the adjusting bolt 48 and the cutting blade 43 is adjusted by rotating the adjusting bolt 48, thereby adjusting the assembly space of the adjusting elastic member 47, and then adjusting the elastic force of the adjusting elastic member 47 on the cutting blade 43, so that the abutment force between the cutting blade 43 and the mold 28 is adjusted.

[0033] Specifically, the adjusting elastic member 47 is a compression spring.

[0034] The top wall of the cutting blade 43 is connected to a support body 50, and a receiving hole 51 is provided on the top surface of the support body 50. The bottom surface protrusion of the adjusting bolt 48 is provided with a positioning strip 52 adapted to the receiving hole 51. The adjusting elastic member 47 is sleeved on the outside of the positioning strip 52. The positioning strip 52 is slidably connected with the receiving hole 51 and is used to guide the sliding of the adjusting bolt 48. When it is necessary to adjust the elastic force of the cutting blade 43 on the mold 28, the adjusting bolt 48 is rotated to adjust the distance between the bottom surface of the adjusting bolt 48 and the top surface of the support body 50, and then the vertical length of the elastic member 47 is adjusted, so as to adjust the elastic force of the adjusting bolt 48 on the support body 50, so that the elastic force of the cutting blade 43 on the mold 28 is adjusted, and the positioning strip 52 plays a limiting role in the assembly of the adjusting elastic member 47, thereby reducing the possibility of misalignment of the adjusting elastic member 47.

[0035] A further solution is that a limiting portion 53 is provided on a raised inner side surface of the assembly shell 44, and a limiting groove 54 is provided on a recessed side surface of the support body 50. The limiting portion 53 is slidably connected with the limiting groove 54. The limiting portion 53 and the limiting groove 54 are adaptively arranged and are used to guide the vertical sliding of the cutting blade 43. When the cutting blade 43 slides vertically relative to the assembly shell 44, the limiting portion 53 and the limiting groove 54 slide relative to each other, guiding the sliding of the cutting blade 43 and improving the stability of the cutting blade 43 when sliding.

[0036] A further solution is that two groups of connecting parts 55 are provided on the protruding bottom surface of the support body 50, and the cutting blade 43 is connected between the two groups of connecting parts 55. The bottom surface of the cutting blade 43 and the bottom surface of the connecting part 55 are arranged at the same height. The cutting blade 43 is connected between the two connecting parts 55, and the cutting blade 43 and the two connecting parts 55 are arranged at the same height. The two connecting parts 55 protect the cutting blade 43. When the cutting blade 43 abuts against the mold 28, the two connecting parts 55 play a supporting role, thereby reducing damage to the cutting blade 43 caused by excessive abutment between the cutting blade 43 and the top wall of the mold 28, that is, the abutment force between the cutting blade 43 and the top wall of the mold 28 is mainly absorbed by the two groups of connecting parts 55.

[0037] A further solution is that the bottom surface of the limiting groove 54 and the bottom surface of the connecting portion 55 are spaced apart, and the abutting elastic member 45 is vertically connected between the bottom surface of the limiting groove 54 and the bottom surface of the limiting portion 53. Through the above arrangement, the limiting groove 54 and the limiting portion 53 not only play a guiding role, but also play a role in assembling the abutting elastic member 45, thereby improving the versatility of the limiting groove 54 and the limiting portion 53.

[0038] A further solution is that the outer wall protrusion of the assembly shell 44 is provided with a mounting ear 56 for connecting to the rolling head 16, and the top surface of the flange member 42 is provided with a mounting hole 57 and a mounting ear groove 58. The mounting hole 57 is arranged through the flange member 42, and the mounting ear groove 58 is connected to the upper side of the mounting hole 57. The assembly shell 44 is assembled in the mounting hole 57, and the mounting ear 56 is assembled in the mounting ear groove 58. Through the connection between the assembly shell 44 and the mounting hole 57, the trimming assembly 41 is assembled to the flange member 42, so that the trimming assembly 41 can move with the rolling head 16.

[0039] A further solution is that the present embodiment also includes a rotating motor 17 and a fork 18. The fork 18 is vertically slidably connected to the base 11. The fixed end of the rotating motor 17 is connected to the fork 18, and the movable end of the rotating motor 17 is connected to the rolling head 16. When it is necessary to adjust the angle of the rolling head 16 relative to the groove of the mold 28, the rotating motor 17 drives the rolling head 16 to rotate, thereby adjusting the angle of the rolling head 16 to achieve the adjustment of the angle of the rolling head 16.

[0040] A further solution is that this embodiment also includes a lifting motor 19, a lifting screw 20, and a lifting nut. The fixed end of the lifting motor 19 is assembled with the base 11, the rotating end of the lifting motor 19 is axially connected to the lifting screw 20, the lifting nut is connected to the fork 18, and the lifting nut is threadedly connected to the lifting screw 20, which is used to drive the rolling head 16 to slide vertically. When the mold 28 moves to the lower side of the rolling head 16, the rotating end of the lifting motor 19 rotates, driving the lifting screw 20 to rotate, and rotating the lifting screw 20 drives the lifting nut to drive, thereby driving the fork 18 to slide vertically, so that the rolling head 16 can move vertically to realize the back and forth movement of the rolling head 16 toward the groove of the mold 28.

[0041] A further solution is that a vertically arranged support plate 12 is connected to the side of the base 11, a flat plate 13 is connected to the top wall of the support plate 12, a guide bar 15 is provided on the side protruding from the support plate 12 toward the fork member 18, a guide groove is provided on the side recessed from the fork member 18 toward the support plate 12, the guide groove is vertically slidably connected to the guide bar 15, a fixed end of the lifting motor 19 is connected to the flat plate 13, and through the above arrangement, a support effect is provided for the assembly of the lifting motor 19, so that the rolling head 16 can stably slide vertically.

[0042] A further solution is that the present embodiment also includes an elliptical ring-shaped transmission belt 22, which is assembled on the top surface of the base 11, and a plurality of sets of molds 28 are slidably assembled on the transmission belt 22 in sequence. By setting the transmission belt 22 and the plurality of sets of molds 28, the ceramic mud can be placed on the mold 28 in front of the rolling head 16 in advance, and after the rolling head 16 has formed the ceramic mud, the mold 28 behind the rolling head 16 can collect the formed ceramic mud.

[0043] A further solution is that the upper side of the rolling head 16 is connected to a connecting shaft 23, the rotating end of the rotating motor 17 is connected to the side wall of the connecting shaft 23, the flange 42 is provided with a rotating hole 24, the flange 42 penetrates the rotating hole 24 and is rotatably connected to the connecting shaft 23, the flange 42 is used to adjust the angle of the cutting blade 43 relative to the mold 28, the flange 42 is provided with a locking member 59 for locking the rotation of the flange 42 and the connecting shaft 23, and the rotating motor 17 drives the rolling through the connecting shaft 23. The head 16 rotates. When the relative angle between the rolling head 16 and the mold 28 needs to be adjusted to meet the molding requirements of the ceramic mud, the locking piece 59 is released, and the cutting blade 43 is rotated by the flange 42, so that the cutting blade 43 can adapt to the rotation of the rolling head 16 so that the cutting blade 43 can fit the top surface of the mold 28, so as to reduce the distance between the cutting blade 43 and the top surface of the mold 28. By rotating the flange 42, the cutting blade 43 can fit the top surface of the mold 28, thereby improving the adaptability of the cutting blade 43.

[0044] A further solution is to further include a rotating motor 27, wherein the fixed end of the rotating motor 27 is connected to the top wall of the connecting shaft 23, and the rotating end of the rotating motor 27 is axially connected to the rolling head 16, so that the rolling head 16 can rotate on its own, and the rotating rolling head 16 cooperates with the rotating mold 28 to shape the ceramic mud.

[0045] A further solution is to further include a collecting box 25, which is detachably connected to the base 11. The collecting box 25 is used to collect the ceramic mud scraped off by the cutting blade 43. The opening of the collecting box 25 is set at a position corresponding to the position where the ceramic mud flies out. A baffle 26 is provided on the upper side of the opening of the collecting box 25. The baffle 26 is used to increase the possibility of the scraped ceramic mud falling into the opening of the collecting box 25. Specifically, when the cutting blade 43 scrapes off the ceramic mud, since the mold 28 is set to rotate, the scraped ceramic mud is driven by the rotating mold 28, and then flies out of the mold 28 and falls into the collecting box 25.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A roll forming machine for ceramic production, characterized in that: It includes a base, a trimming assembly, a rolling head, a flange, and a rotating mold. The rolling head is assembled with the base, and the rolling head is vertically slidably connected to the base. The rolling head is arranged to move back and forth toward the mold. The flange is connected to the upper side of the rolling head. The trimming assembly includes a cutting blade that slides elastically vertically. The cutting blade is exposed on the bottom wall of the flange and is used to trim the top wall of the porcelain embryo.

2. A rolling forming machine for ceramic production according to claim 1, characterized in that: The trimming assembly includes an assembly shell and an abutment elastic member for driving the cutting blade to slide vertically elastically. A movable hole is opened on the bottom wall of the assembly shell, and the cutting blade is slidably connected to the movable hole. Both ends of the abutment elastic member are respectively connected to the assembly shell and the cutting blade.

3. A rolling forming machine for ceramic production according to claim 2, characterized in that: The trimming assembly also includes an adjusting elastic member and an adjusting bolt. An adjusting hole is opened on the outer wall of the assembly shell. The adjusting bolt is threadedly connected to the adjusting hole. Two ends of the adjusting elastic member are respectively connected to the adjusting bolt and the cutting blade.

4. A rolling forming machine for ceramic production according to claim 3, characterized in that: The top wall of the cutting blade is connected to a support body, a receiving hole is provided on the top surface of the support body, a positioning strip adapted to the receiving hole is provided on the bottom surface protrusion of the adjusting bolt, the adjusting elastic member is sleeved on the outside of the positioning strip, the positioning strip is slidably connected to the receiving hole, and is used to guide the sliding of the adjusting bolt.

5. A rolling forming machine for ceramic production according to claim 4, characterized in that: The inner side surface of the assembly shell is convexly provided with a limiting portion, and the side surface of the support body is concavely provided with a limiting groove. The limiting portion is slidably connected to the limiting groove. The limiting portion and the limiting groove are adaptively arranged and are used to guide the vertical sliding of the cutting blade.

6. A rolling forming machine for ceramic production according to claim 5, characterized in that: The bottom surface of the support body is protruded with two groups of connecting parts, the cutting blade is connected between the two groups of connecting parts, and the bottom surface of the cutting blade and the bottom surface of the connecting part are arranged at the same height.

7. A roll forming machine for ceramic production according to claim 6, characterized in that: The bottom surface of the limiting groove and the bottom surface of the connecting portion are spaced apart, and the abutting elastic member is vertically connected between the bottom surface of the limiting groove and the bottom surface of the limiting portion.

8. The roll forming machine for ceramic production according to claim 2, characterized in that: The outer wall protrusion of the assembly shell is provided with a mounting ear portion for connecting with the rolling head, the top surface of the flange member is provided with a mounting hole and a mounting ear groove, the mounting ear groove is connected to the upper side of the mounting hole, the assembly shell is assembled in the mounting hole, and the mounting ear portion is assembled in the mounting ear groove.

9. The roll forming machine for ceramic production according to claim 1, characterized in that: It also includes a rotating motor and a fork, wherein the fork is vertically slidably connected to the base, the fixed end of the rotating motor is connected to the fork, and the movable end of the rotating motor is connected to the rolling head.

10. A rolling forming machine for ceramic production according to claim 9, characterized in that: A connecting shaft is connected to the upper side of the rolling head, the rotating end of the rotating motor is connected to the side wall of the connecting shaft, the flange is provided with a rotating hole, the flange passes through the rotating hole and is lockably connected to the connecting shaft, and the flange is used to adjust the angle of the cutting blade relative to the mold.

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