CN217197594U - Special compression roller of engraver - Google Patents

Special compression roller of engraver Download PDF

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Publication number
CN217197594U
CN217197594U CN202220073753.5U CN202220073753U CN217197594U CN 217197594 U CN217197594 U CN 217197594U CN 202220073753 U CN202220073753 U CN 202220073753U CN 217197594 U CN217197594 U CN 217197594U
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unit
lower frame
rod
frame
positioning rod
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CN202220073753.5U
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Chinese (zh)
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王汉军
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Shandong Qiaoduo Tiangong Furniture Co ltd
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Shandong Qiaoduo Tiangong Furniture Co ltd
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Abstract

A special compression roller for an engraving machine is arranged below a Y-axis truss of the engraving machine, is close to a main shaft of the engraving machine and is used for pressing deformed plates, and comprises an installation frame unit, a pressing wheel unit and a connecting rod unit, wherein the installation frame unit comprises an upper frame and a lower frame, one end of the upper frame is vertically connected with the Y-axis truss, the lower frame is arranged below the lower frame in parallel, the connecting rod unit is vertically connected between the upper frame and the lower frame, the pressing wheel unit is arranged below the installation frame unit, the installation frame unit comprises a main wheel part and an auxiliary wheel part, the main wheel part and the auxiliary wheel part are both composed of two rollers and a middle wheel shaft, the wheel shaft is arranged below the lower frame and is vertically connected with the lower frame, the main wheel part is arranged in front of the auxiliary wheel part according to the advancing direction of the main shaft of the engraving machine, the main wheel part plays a main pressing role on the plates to be processed, and the auxiliary wheel part is used for pressing the main wheel part on the plates to be processed, further preventing the sheet from lifting during processing.

Description

Special compression roller of engraver
Technical Field
The utility model relates to a timber sculpture technical field, concretely relates to special compression roller of engraver.
Background
The engraving machine takes a long time to engrave large-sized plates, and the plates are curled and deformed due to the change of single-side strength, the change of air humidity and temperature and the like during engraving. Especially in the summer humid environment, the panel is more easily deformed. The engraving machine belongs to precision equipment, the processing precision is very high, so the fixing requirement on the plate is very strict, and the plate curling deformation caused by single-side strength change, air humidity temperature change and the like of the plate is enough to cause the failure of the engraving work.
At present, the traditional method for fixing wood presses the edge of a plate by using an iron block and a screw, but the middle part of the wood still deforms due to the damp weather, the deformation is more serious the longer the carving time is, the pattern deformation generated by carving is more serious, the pattern deformation exceeds the standard and can only become waste products, the wood used for general carving is extremely expensive, and the huge cost waste is caused by the carving failure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a special compression roller of engraver installs compression roller device additional in engraver "Y" axle direction, this compression roller remain throughout with the same direction of engraver main shaft, same fixed distance, same speed, the compression roller can contact all the time and push down panel, does not let the position that panel is processing warp to the top and becomes, has improved the yield, reduces the output of wastrel and waste product, has saved a large amount of manpowers, material resources.
The technical scheme of the utility model as follows:
a special compression roller for an engraving machine is installed below a Y-axis truss of the engraving machine, is close to a main shaft of the engraving machine and is used for pressing deformed plates, and comprises an installation frame unit, a pressing wheel unit and a connecting rod unit, wherein the installation frame unit comprises an upper frame and a lower frame, one end of the upper frame is vertically connected with the Y-axis truss, the lower frame is arranged below the upper frame in parallel, the connecting rod unit is vertically connected between the upper frame and the lower frame, the connecting rod unit is used for connecting the upper frame and the lower frame and fixing the relative position between the upper frame and the lower frame, the pressing wheel unit is arranged below the installation frame unit, the installation frame unit comprises a main wheel part and an auxiliary wheel part, the main wheel part and the auxiliary wheel part are both composed of two rollers and a middle wheel shaft, the wheel shaft is arranged below the lower frame and is vertically connected with the lower frame, according to the advancing direction of the main shaft of the engraving machine, the main wheel part is arranged in front of the auxiliary wheel part, the main wheel portion plays the main suppression effect to being processed panel, vice wheel portion is used for supplementary main wheel portion to suppress processing panel, further prevents that panel perk during processing.
The special compression roller for the engraving machine comprises a fixing rod and a positioning rod, wherein the fixing rod is arranged close to the middle of the mounting frame unit, the positioning rod is arranged close to two ends of the mounting frame unit, threads are arranged on the surfaces of the fixing rod and the positioning rod, the upper end of the fixing rod and the upper end of the positioning rod penetrate through the upper frame of the mounting frame unit, the lower end of the fixing rod and the lower end of the positioning rod penetrate through the lower frame of the mounting frame unit, and the fixing rod and the positioning rod are arranged in parallel. The fixed rod is perpendicularly connected with the upper frame and the lower frame, and the fixed rod is used for preventing the upper frame and the lower frame from shaking left and right by taking the fixed rod as an axis.
Furthermore, the position of the fixed rod, which is in contact with the upper frame and the lower frame, is provided with a limit nut, and the limit nut can limit the relative position of the fixed rod with the upper frame and the lower frame, so that the fixed rod is prevented from sliding up and down relative to the upper frame and the lower frame.
Furthermore, a limiting nut is arranged at the position where the lower end of the positioning rod is in contact with the lower frame, and the upper end of the positioning rod penetrates through the upper frame.
According to the special compression roller for the engraving machine, the upper frame is provided with the connecting seat at the other end connected with the positioning rod, the connecting seat is C-shaped, the opening faces to the outside, the inner side of the connecting seat is connected with the positioning rod, the height of the upper portion and the lower portion of the opening of the connecting seat is not smaller than the width of the Y-axis truss, the connecting seat is provided with the fixing bolt which penetrates through the connecting seat from top to bottom, and the Y-axis truss is provided with the through hole at the relative position of the fixing bolt. The Y-axis truss is clamped into the opening by the connecting seat, and then the compression roller and the Y-axis truss can be fixed by penetrating through the fixing bolt.
According to the special press roller for the engraving machine, the upper frame and the lower frame of the mounting frame unit are both made of section steel with a rectangular cross section. There is the standard part in the shaped steel market of rectangular cross section, easily obtains, and material cost is low, and is making can change length as required during the compression roller, make the compression roller of big or small difference.
According to the special press roller for the engraving machine, the length of the wheel shaft of the main wheel part is greater than that of the wheel shaft of the auxiliary wheel part. The wheel shaft with a long part and a short part can enable the roller of the main wheel part and the roller of the auxiliary wheel part not to be in the same line, the roller is not in the same line, the force applied to the plate can be more uniform, and the deformation of the processed plate due to uneven stress is further prevented.
The utility model discloses for prior art gained beneficial effect lie in:
a special compression roller of engraver, the Y axle truss below at engraver main shaft rear is installed to the compression roller, be provided with main wheel portion and the auxiliary wheel portion that the suppression panel was used below the compression roller, main wheel portion and auxiliary wheel portion are installed and can be followed the engraver main shaft and move together on the Y axle truss, and near the panel of suppression engraver main shaft makes the panel of engraver main shaft below processing can keep straight state always, has avoided the timber to warp the sculpture error that the perk leads to, has improved the qualification rate of product, has reduced because of sculpture failure or the not up to standard panel waste who causes.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
fig. 1 is a schematic structural diagram of a special press roller for an engraving machine according to embodiment 1 of the present invention;
FIG. 2 is a plan view of a press roll according to embodiment 1 of the present invention;
wherein the reference numerals denote:
1. a mounting frame unit; 11. putting on a shelf; 12. putting down a rack; 13. a connecting seat; 14. fixing the bolt; 2. a pressing wheel unit; 21. a main wheel section; 22. an auxiliary wheel section; 23. a roller; 24. a wheel axle; 3. a connecting rod unit; 31. fixing the rod; 32. positioning a rod; 33. and a limiting nut.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.
The directions mentioned in the present invention, front and back, left and right, etc., are only used to express the relative position relationship, and are not restricted by any specific direction reference in practical application.
Example 1
Referring to fig. 1-2, a special press roller for an engraving machine, which is installed below a Y-axis truss of the engraving machine, is close to a main shaft of the engraving machine, and is used for pressing a deformed plate, the press roller includes a mounting frame unit 1, a pressing wheel unit 2, and a connecting rod unit 3, the mounting frame unit 1 includes an upper frame 11 and a lower frame 12, one end of the upper frame 11 is vertically connected to the Y-axis truss, the lower frame 12 is arranged below the upper frame 11 in parallel, the connecting rod unit 3 is vertically connected between the upper frame 11 and the lower frame 12, the connecting rod unit 3 is used for connecting the upper frame 11 and the lower frame 12, fixing the relative position between the upper frame 11 and the lower frame 12, the pressing wheel unit 2 is arranged below the mounting frame unit 1, the mounting frame unit 1 includes a main wheel portion 21 and an auxiliary wheel portion 22, both the main wheel portion 21 and the auxiliary wheel portion 22 are composed of two rollers 23 and a middle wheel axle 24, the wheel shaft 24 is arranged below the lower frame 12 and is vertically connected with the lower frame 12, the main wheel part 21 is arranged in front of the auxiliary wheel part 22 according to the advancing direction of the main shaft of the engraving machine, the main wheel part 21 plays a main pressing role on the processed plate, and the auxiliary wheel part 22 is used for assisting the main wheel part 21 to press the processed plate, so that the plate is further prevented from tilting during processing.
Further, connecting rod unit 3 includes dead lever 31 and locating lever 32, arrange in the middle of dead lever 31 is close to mounting bracket unit 1, the locating lever 32 is close to mounting bracket unit 1 both ends and arranges, the surface of dead lever 31 and locating lever 32 all is provided with the screw thread, dead lever 31 and locating lever 32 upper end run through mounting bracket unit 1's upper bracket 11, and the lower extreme runs through mounting bracket unit 1's lower carriage 12, parallel arrangement between dead lever 31 and the locating lever 32. The fixing rod 31 is vertically connected with the upper frame 11 and the lower frame 12, and the fixing rod 32 is used for preventing the upper frame 11 and the lower frame 12 from shaking left and right by taking the fixing rod 31 as an axis.
Further, the fixing rod 31 is provided with a limiting nut 33 at a position contacting with the upper frame 11 and the lower frame 12, and the limiting nut 33 can limit the relative position of the fixing rod 31 and the upper frame 11 and the lower frame 12, so as to prevent the fixing rod 31 and the upper frame 11 and the lower frame 12 from sliding up and down relatively.
Preferably, four limit nuts 33 are provided on the fixing rod 31 of the present embodiment to respectively abut on the upper and lower surfaces of the upper and lower frames 11 and 12.
Furthermore, a limit nut 33 is arranged at the position where the lower end of the positioning rod 32 contacts the lower frame 12, and the upper end of the positioning rod passes through the upper frame 11.
Preferably, in the present embodiment, two limit nuts 33 are provided on the positioning rod 32, and are respectively closely attached to the upper and lower surfaces of the lower frame 12. Since the positioning rod 32 only needs to prevent the relative rotation between the upper frame 11 and the lower frame 12, only two limit nuts 33 need to be provided, thereby reducing the manufacturing cost of the press roller.
After the press roll is installed, the height of the press roll needs to be adjusted because the main shaft of the engraving machine engraves plates with different thicknesses. In this embodiment, the height adjustment of the press roller is mainly the height adjustment between the roller 23 of the main wheel portion 21 and the auxiliary wheel portion 22 and the plate bracket, and the main wheel portion 21 and the auxiliary wheel portion 22 are both connected to the lower frame 12, so that the distance between the lower frame 12 and the upper frame 11 needs to be adjusted, and only the position of the limit nut 33 on the fixing rod 31 needs to be adjusted during the adjustment.
When a thicker plate is processed, the height of the press roller needs to be lifted upwards, the limiting nut 33 on the upper surface of the upper frame 12 and the lower frame 12 of the fixing rod 31 is rotated, the limiting nut 33 moves upwards on the fixing rod 31, then the limiting nut 33 on the lower surface of the lower frame 12 is rotated to move upwards, the lower frame 12 is clamped, the positioning rod 32 does not need to be adjusted, the reason why the positioning rod 32 is only fixed on the lower frame 12 is also one, and when a thinner plate is processed, the adjustment mode is opposite. The whole adjusting process is convenient and fast, the adjusted press roller can adapt to pressing plates with various thicknesses, and the applicability of the press roller is improved.
Further, the other end of the upper frame 11 connected with the positioning rod 32 is provided with a connecting seat 13, the connecting seat 13 is C-shaped, the opening of the connecting seat faces outward, the inner side of the connecting seat is connected with the positioning rod 32, the height above and below the opening of the connecting seat 13 is not less than the width of the Y-axis truss, the connecting seat 13 is provided with a fixing bolt 14 which penetrates through the connecting seat from top to bottom, and the Y-axis truss is provided with a through hole at the relative position of the fixing bolt 14. The Y-axis truss is clamped into the opening by the connecting seat 13, and then the compression roller and the Y-axis truss can be fixed by penetrating through the fixing bolt 14. The compression roller is installed and fixed on a Y-axis truss of the engraving machine in a mode that the fixing bolt 14 is matched with the connecting seat 13, so that the installation steps are simplified as much as possible, and the disassembly and the future maintenance are convenient.
Preferably, the upper frame 11 and the lower frame 12 of the mounting frame unit 1 are made of steel sections having a rectangular cross-sectional shape. There is the standard part in the shaped steel market of rectangular cross section, easily obtains, and material cost is low, and is making can change length as required during the compression roller, make the compression roller of big or small difference.
Preferably, the length of the axle 24 of the main wheel part 21 is greater than that of the axle 24 of the auxiliary wheel part 22. The long wheel shaft 24 and the short wheel shaft 24 can enable the roller 23 of the main wheel part 21 and the roller 23 of the auxiliary wheel part 22 not to be in the same line, the roller 23 is not in the same line, force applied to the plate can be more uniform, and deformation of the processed plate due to uneven stress can be further prevented.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a special compression roller of engraver, installs in engraver Y axle truss below, is close to the engraver main shaft for push down the panel of deformation, a serial communication port, the compression roller includes mounting bracket unit (1), suppression wheel unit (2) and connecting rod unit (3), mounting bracket unit (1) is including putting on shelf (11) and undercarriage (12), the one end and the Y axle truss of putting on shelf (11) are connected perpendicularly, undercarriage (12) parallel arrangement is in putting on shelf (11) below, be connected with connecting rod unit (3) between putting on shelf (11) and undercarriage (12) perpendicularly, suppression wheel unit (2) set up in mounting bracket unit (1) below, mounting bracket unit (1) includes main wheel portion (21) and auxiliary wheel portion (22), main wheel portion (21) set up before auxiliary wheel portion (22).
2. The special press roller for engraving machine according to claim 1, characterized in that said main (21) and secondary (22) wheel parts are each composed of two rollers (23) and a central axle (24), said axle (24) being arranged below the lower frame (12) and vertically connected to the lower frame (12).
3. The special pressing roller for engraving machine according to claim 1, wherein the connecting rod unit (3) comprises a fixing rod (31) and a positioning rod (32), the fixing rod (31) is arranged near the middle of the mounting rack unit (1), the positioning rod (32) is arranged near the two ends of the mounting rack unit (1), the surfaces of the fixing rod (31) and the positioning rod (32) are both provided with threads, the upper ends of the fixing rod (31) and the positioning rod (32) penetrate through the upper frame (11) of the mounting rack unit (1), the lower ends of the fixing rod (31) and the positioning rod (32) penetrate through the lower frame (12) of the mounting rack unit (1), and the fixing rod (31) and the positioning rod (32) are arranged in parallel.
4. The special press roll for engravers according to claim 3, characterized in that the fixing rod (31) is provided with a limit nut (33) at the position where it contacts the upper frame (11) and the lower frame (12).
5. The special pressure roller for engraving machine according to claim 4, characterized in that the position where the lower end of the positioning rod (32) contacts with the lower frame (12) is provided with a limit nut (33), and the upper end passes through the upper frame (11).
6. The special compression roller for the engraving machine according to claim 5, wherein the upper frame (11) is provided with a connecting seat (13) at the other end connected with the positioning rod (32), the connecting seat (13) has a shape of C, the opening of the connecting seat faces to the outside, the inside of the connecting seat is connected with the positioning rod (32), the height above and below the opening of the connecting seat (13) is not less than the width of a Y-axis truss, the connecting seat (13) is provided with a fixing bolt (14) which penetrates through the connecting seat from top to bottom, and the Y-axis truss is provided with a through hole at the opposite position of the fixing bolt (14).
7. The special press roll for engraving machines according to claim 1, characterized in that the upper frame (11) and the lower frame (12) of the mounting frame unit (1) are both made of section steel with rectangular cross section.
8. The special press roll for engraving machines according to claim 2, characterized in that the length of the axle (24) of said main wheel part (21) is greater than the length of the axle (24) of said secondary wheel part (22).
CN202220073753.5U 2022-01-12 2022-01-12 Special compression roller of engraver Active CN217197594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220073753.5U CN217197594U (en) 2022-01-12 2022-01-12 Special compression roller of engraver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220073753.5U CN217197594U (en) 2022-01-12 2022-01-12 Special compression roller of engraver

Publications (1)

Publication Number Publication Date
CN217197594U true CN217197594U (en) 2022-08-16

Family

ID=82790512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220073753.5U Active CN217197594U (en) 2022-01-12 2022-01-12 Special compression roller of engraver

Country Status (1)

Country Link
CN (1) CN217197594U (en)

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