CN220094794U - Air spring leather bag cutting equipment - Google Patents
Air spring leather bag cutting equipment Download PDFInfo
- Publication number
- CN220094794U CN220094794U CN202321440738.0U CN202321440738U CN220094794U CN 220094794 U CN220094794 U CN 220094794U CN 202321440738 U CN202321440738 U CN 202321440738U CN 220094794 U CN220094794 U CN 220094794U
- Authority
- CN
- China
- Prior art keywords
- workbench
- cutting
- driving piece
- axial direction
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 175
- 239000010985 leather Substances 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Control Of Cutting Processes (AREA)
Abstract
The utility model belongs to the technical field of air spring leather bag cutting, and relates to air spring leather bag cutting equipment, which comprises a frame, an operation console, a cutting shaft rotation driving piece, a position-adjustable cutting workbench and a blade, wherein the cutting workbench is arranged on the frame; the operation console, the cutting shaft rotation driving piece and the position-adjustable cutting workbench are arranged on the frame; the cutting shaft is arranged on the frame along the axial direction of the frame; the operation console is connected with the cutting shaft rotation driving piece and drives the cutting shaft to axially rotate around the cutting shaft through the cutting shaft rotation driving piece; the position-adjustable cutting workbench is parallel to the cutting shaft; at least three groups of blades; the blades are arranged on the position-adjustable cutting workbench in parallel; the operation control console is connected with the position-adjustable cutting workbench and drives the blade to freely move in the X direction and/or the Y direction through the position-adjustable cutting workbench. The utility model provides air spring leather bag cutting equipment capable of ensuring cutting precision and forming quality.
Description
Technical Field
The utility model belongs to the technical field of air spring leather bag cutting, and relates to air spring leather bag cutting equipment.
Background
The air bag vibration damper is an inflatable vibration damper, and is a vibration-proof product utilizing air pressure resistance, and most of the vibration damping of industrial equipment such as washing equipment, laundry dehydrators, amusement equipment, carousel, papermaking machinery, leather vibration machinery, vibrating screens, mining equipment, pipeline equipment, ship berthing equipment, precision equipment and the like which are used at present are applied to air spring technology. The air bag vibration reduction is formed by cutting and processing an air spring leather bag.
The existing air spring leather bag uses cutting equipment, namely, after one leather bag is put into a main shaft, two ends of the leather bag are cut by a cutting knife, only 1 product can be cut, and the product efficiency is low. The fixed knife rest is used for the cutting knife, no buffer is generated, the cutting knife is easy to collapse after collision with the main shaft, the leather bag cannot be cut off, and the product quality is affected.
In order to improve forming efficiency, the patent of the utility model with the bulletin number of CN 214352613U is issued, an air spring leather bag cutting device under a commercial truck cab seat is disclosed, the air spring leather bag cutting device comprises a supporting leg formed by welding stainless steel square tubes and a supporting large plate supported by the supporting leg, the surface of the supporting large plate is provided with a cutter fixing frame which is slidably supported by two linear guide rails, the bottom of the cutter fixing frame is provided with a screw rod structure driven by a stepping motor, the screw rod structure drives the cutter fixing frame to horizontally slide on the surface of the supporting large plate along the two linear guide rails, a plurality of clamping blocks with blades are fixed on the cutter fixing frame at intervals, a horizontal cutting shaft is arranged above one end of the two linear guide rails, the cutting shaft is fixedly connected with one end of a transmission shaft through a flange plate, two ends of the transmission shaft fixedly penetrate through the bearing seat, the other end of the transmission shaft is fixedly provided with a three-phase asynchronous motor which drives the transmission shaft to rotate, and the other end of the cutting shaft is provided with a clamping bearing. The utility model has the advantages of through a plurality of blades simultaneous working, improved work efficiency by a wide margin, the length of leather bag when the shaping is reduced, save production raw and other materials. However, in this patent, only two linear guides arranged in parallel perform cutting feeding, retracting, and the like, but since the mounting position of the bellows is not fixed, the accuracy of the manner of fixing the cutter at the time of cutting is insufficient. Meanwhile, when the leather bag is sleeved on the cutting shaft, the leather bag and the cutting shaft cannot be completely attached along with the rotation of the transmission shaft, the cutting quality of the end part of the leather bag is difficult to ensure during cutting, and then the formed defective products are relatively more.
Disclosure of Invention
In order to solve the technical problems in the background art, the utility model provides air spring leather bag cutting equipment for ensuring cutting precision and forming quality.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an air spring leather bag cutting device which is characterized in that: the air spring leather bag cutting equipment comprises a frame, an operation console, a cutting shaft rotation driving piece, a position-adjustable cutting workbench and a blade; the operation console, the cutting shaft rotation driving piece and the position-adjustable cutting workbench are arranged on the frame; the cutting shaft is arranged on the frame along the axial direction of the frame; the operation console is connected with the cutting shaft rotation driving piece and drives the cutting shaft to axially rotate around the cutting shaft through the cutting shaft rotation driving piece; the position-adjustable cutting workbench is parallel to the cutting shaft; the blades are at least three groups; the blades are arranged on the position-adjustable cutting workbench in parallel; the operation control console is connected with the position-adjustable cutting workbench and drives the blade to freely move in the X direction and/or the Y direction through the position-adjustable cutting workbench.
Preferably, the position-adjustable cutting workbench comprises a middle workbench, a top workbench moving driving piece and a blade moving driving piece; the middle workbench is arranged on the frame; the axial direction of the middle workbench is parallel to the axial direction of the cutting shaft; the number of the top workbenches is the same as the number of the blades; the top workbench is arranged on the middle workbench; the axial direction of the top workbench is perpendicular to the axial direction of the cutting shaft; the top workbench moving driving piece is connected with the top workbench and drives the top workbench to move along the axial direction of the middle workbench; the blade is arranged on the top workbench; the blade moving driving piece is connected with the blade and drives the blade to move along the axial direction of the top workbench; the operation control table is respectively connected with the top workbench moving driving part and the blade moving driving part.
Preferably, the top workbench moving driving piece comprises a first sliding rail, a first sliding block, a lead screw and a servo motor; the first sliding rail is arranged along the axial direction of the middle workbench; the first sliding block is arranged at the bottom of the top workbench; the structure of the first sliding block is matched with that of the first sliding rail; the screw rod is in threaded connection with the top workbench; the servo motor is connected with the screw rod and drives the screw rod to axially rotate around the screw rod; the operation console is connected with the servo motor and drives the top workbench to axially move along the middle workbench through the servo motor.
Preferably, the blade moving driving piece adopted by the utility model comprises a blade clamping seat, an air pump and a second sliding rail; the second sliding rail is arranged on the top workbench along the axial direction of the top workbench; the blade clamping seat is arranged on the second sliding rail; the air pump is connected with the blade clamping seat and drives the blade clamping seat to freely move on the second sliding rail; the blade is embedded at the end part of the blade clamping seat; the operation console is connected with the air pump.
Preferably, the position-adjustable cutting workbench adopted by the utility model further comprises a bottom workbench and a middle workbench moving driving piece; the axial direction of the bottom workbench is vertical to the axial direction of the cutting shaft; the middle workbench is arranged on the bottom workbench; the middle workbench moving driving piece is connected with the middle workbench and drives the middle workbench to move along the axial direction of the bottom workbench; the operation console is connected with the middle workbench moving driving piece.
Preferably, the middle workbench moving driving piece adopted by the utility model comprises a third sliding rail, a third sliding block and a hydraulic cylinder; the third sliding rail is paved on the bottom workbench along the axial direction of the bottom workbench; the structure of the third sliding block is matched with the structure of the third sliding rail; the third sliding block is arranged at the bottom of the middle workbench; the hydraulic cylinder is connected with the middle workbench and drives the middle workbench to freely move on the third sliding rail; the operation console is connected with the hydraulic cylinder.
Preferably, the air spring leather bag cutting device adopted by the utility model further comprises a vacuum pump, wherein the cutting shaft is hollow; the surface of the cutting shaft is provided with a vacuumizing hole; the vacuum pump is communicated with the vacuumizing hole through a hollow cutting shaft.
Preferably, the air spring leather bag cutting device adopted by the utility model further comprises a knife rest; the position-adjustable cutting workbench is arranged on the frame through a knife rest.
Preferably, the cutting shaft rotation driving member used in the present utility model includes a motor and a belt; the motor is arranged on the frame; the motor is connected with the cutting shaft through a belt and drives the cutting shaft to axially rotate around the cutting shaft.
The utility model has the advantages that:
the utility model provides air spring leather bag cutting equipment which comprises a frame, an operation console, a cutting shaft rotation driving piece, a position-adjustable cutting workbench and a blade, wherein the cutting shaft is arranged on the frame; the operation console, the cutting shaft rotation driving piece and the position-adjustable cutting workbench are arranged on the frame; the cutting shaft is arranged on the frame along the axial direction of the frame; the operation console is connected with the cutting shaft rotation driving piece and drives the cutting shaft to axially rotate around the cutting shaft through the cutting shaft rotation driving piece; the position-adjustable cutting workbench is parallel to the cutting shaft; at least three groups of blades; the blades are arranged on the position-adjustable cutting workbench in parallel; the operation control console is connected with the position-adjustable cutting workbench and drives the blade to freely move in the X direction and/or the Y direction through the position-adjustable cutting workbench.
According to the utility model, accurate positioning is realized through the position-adjustable cutting workbench, so that multiple varieties of three knives can simultaneously cut the size, and the function of changing one step into 2 products is realized; the time, manpower and material resources of the working procedure are reduced, and therefore production efficiency and quality guarantee are improved. Simultaneously, the cutting shaft is vacuumized, so that the product is better attached, and the product forming quality is improved while the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an air spring bellows cutting apparatus provided by the present utility model;
FIG. 2 is a schematic diagram of the front view of the air spring bellows cutting apparatus provided by the present utility model;
FIG. 3 is a schematic side view of an air spring bellows cutting apparatus according to the present utility model;
FIG. 4 is a schematic top view of an air spring bellows cutting apparatus according to the present utility model;
FIG. 5 is a schematic view of the overall structure of a position-adjustable cutting table used in the present utility model;
wherein:
1-an operation console; 2-an electric motor; 3-a belt; 4-cutting the shaft; 41-vacuumizing holes; 5-a knife rest; 6-a servo motor; 7-an air pump; 8-a blade; 9-position-adjustable cutting workbench; 91-bottom table; 92-a middle working table; 93-top table; 931-a blade holder; 10-a frame.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the present utility model provides an air spring bellows cutting apparatus, which includes a frame 10, an operation console 1, a cutting shaft 4, a cutting shaft rotation driving member, a position-adjustable cutting table 9 and a blade 8; the operation console 1, the cutting shaft rotation driving piece and the position-adjustable cutting workbench 9 are arranged on the frame 10; the cutting shaft 4 is arranged on the frame 10 along the axial direction of the frame 10; the operation console 1 is connected with the cutting shaft rotation driving piece and drives the cutting shaft 4 to axially rotate around the cutting shaft 4 through the cutting shaft rotation driving piece; the position-adjustable cutting workbench 9 is parallel to the cutting shaft 4; the blades 8 are at least three groups; the blades 8 are arranged on the position-adjustable cutting workbench 9 in parallel; the operation console 1 is connected with the position-adjustable cutting workbench 9, and the position-adjustable cutting workbench 9 drives the blade 8 to move freely in the X direction and/or the Y direction.
Referring to fig. 5, the position-adjustable cutting table 9 includes a bottom table 91, a middle table 92, and a top table 93, which are disposed in this order from bottom to top.
The axial direction of the bottom workbench 91 is perpendicular to the axial direction of the cutting shaft 4; the middle working table 92 is arranged on the bottom working table 91; the middle workbench moving driving piece is connected with the middle workbench 92 and drives the middle workbench 92 to move along the axial direction of the bottom workbench 91; the operation console 1 is connected to a center table movement driving member.
The middle working table 92 is arranged on the frame 10; the axial direction of the middle working table 92 is parallel to the axial direction of the cutting shaft 4; the number of top tables 93 is the same as the number of blades 8.
The top table 93 is placed on the middle table 92; the axial direction of the top working table 93 is perpendicular to the axial direction of the cutting shaft 4; the top table moving driving member is connected with the top table 93 and drives the top table 93 to move along the axial direction of the middle table 92; the blade 8 is arranged on the top table 93; the blade moving driving member is connected with the blade 8 and drives the blade 8 to move along the axial direction of the top table 93; the operation console 1 is connected to the top stage moving drive and the blade moving drive, respectively.
The middle workbench moving driving piece comprises a third sliding rail, a third sliding block and a hydraulic cylinder; the third slide rail is laid on the bottom workbench 91 along the axial direction of the bottom workbench 91; the structure of the third sliding block is matched with the structure of the third sliding rail; the third slider is placed at the bottom of the middle working table 92; the hydraulic cylinder is connected with the middle workbench 92 and drives the middle workbench 92 to freely move on the third sliding rail; the operation console 1 is connected with a hydraulic cylinder. The first adjustment of the present utility model is to avoid the chipping phenomenon caused by the direct adjustment by adjusting the middle table 92 (making the middle table 92 close to the cutting shaft 4).
The top workbench moving driving piece comprises a first sliding rail, a first sliding block, a lead screw and a servo motor 6; the first slide rail is arranged along the axial direction of the middle workbench 92; the first sliding block is arranged at the bottom of the top workbench 93; the structure of the first sliding block is matched with that of the first sliding rail; the screw rod is in threaded connection with the top workbench 93; the servo motor 6 is connected with the screw rod and drives the screw rod to axially rotate around the screw rod; the operation console 1 is connected to the servo motor 6 and drives the top stage 93 to move in the axial direction of the middle stage 92 by the servo motor 6. The second adjustment of the present utility model is a process of precisely positioning the leather bag to be cut according to the actual production needs by adjusting the top table 93 (moving the blade 8 on the top table 93 along the axial direction of the middle table 92).
The blade moving driving piece comprises a blade clamping seat 931, an air pump 7 and a second sliding rail; the second slide rail is arranged on the top workbench 93 along the axial direction of the top workbench 93; the blade clamping seat 931 is arranged on the second sliding rail; the air pump 7 is connected with the blade clamping seat 931 and drives the blade clamping seat 931 to freely move on the second sliding rail; the blade 8 is embedded in the end part of the blade clamping seat 931; the operation console 1 is connected with an air pump 7.
Referring to fig. 1 and 2, the air spring bellows cutting apparatus further includes a vacuum pump, and the cutting shaft 4 is hollow; the surface of the cutting shaft 4 is provided with a vacuumizing hole 41; the vacuum pump communicates with the vacuum suction hole 41 through the hollow cutting shaft 4. The vacuumizing hole 41 is added at the cutting shaft 4, so that the leather bag to be cut is better attached to the cutting shaft 4, the leather bag is not easy to move, and accurate positioning is realized.
Referring to fig. 1, 2 and 3, the air spring leather bag cutting device provided by the utility model further comprises a knife rest 5; the position-adjustable cutting workbench 9 is arranged on the frame 10 through the knife rest 5. The cutting shaft rotation driving piece comprises a motor 2 and a belt 3; the motor 2 is arranged on the frame 10; the motor 2 is connected with the cutting shaft 4 through a belt 3 and drives the cutting shaft 4 to axially rotate around the cutting shaft 4.
The working process of the utility model is as follows:
will wait to cut the leather bag cover on cutting shaft 4, starter motor 2 drives cutting shaft 4 through belt 3 and rotates, opens the vacuum pump through operation console 1, will cover the epaxial air of waiting to cut the leather bag of cutting 4 and take out, make to wait to cut the better laminating of leather bag on cutting shaft 4, avoid cutting shaft 4 to rotate the leather bag of waiting to cut that causes and throw, and then the product size error who causes. The servo motor 6 is started to perform axial size positioning through the operation console 1, and meanwhile the air pump 7 is started, and the air pump 7 pushes the blade 8 to perform feeding to the leather bag to be cut according to the procedure in the operation console. 3 blades 8 cut the vacuumed leather bags, and the leather bags return to the original place after being cut, and the equipment is stopped. Subsequently, the procedure in console 1 is operated to deflate the bellows, and 2 products can be removed by hand simultaneously.
Claims (9)
1. An air spring leather bag cutting device which is characterized in that: the air spring leather bag cutting equipment comprises a frame (10), an operation console (1), a cutting shaft (4), a cutting shaft rotation driving piece, a position-adjustable cutting workbench (9) and a blade (8); the operation console (1), the cutting shaft rotation driving piece and the position-adjustable cutting workbench (9) are arranged on the frame (10); the cutting shaft (4) is arranged on the frame (10) along the axial direction of the frame (10); the operation console (1) is connected with the cutting shaft rotation driving piece and drives the cutting shaft (4) to axially rotate around the cutting shaft (4) through the cutting shaft rotation driving piece; the position-adjustable cutting workbench (9) is parallel to the cutting shaft (4); the blades (8) are at least three groups; the blades (8) are arranged on the position-adjustable cutting workbench (9) in parallel; the operation console (1) is connected with the position-adjustable cutting workbench (9) and drives the blade (8) to move freely in the X direction and/or the Y direction through the position-adjustable cutting workbench (9).
2. The air spring bellows cutting apparatus of claim 1, wherein: the position-adjustable cutting workbench (9) comprises a middle workbench (92), a top workbench (93), a top workbench moving driving piece and a blade moving driving piece; the middle workbench (92) is arranged on the frame (10); the axial direction of the middle workbench (92) is parallel to the axial direction of the cutting shaft (4); the number of top tables (93) is the same as the number of blades (8); the top workbench (93) is arranged on the middle workbench (92); the axial direction of the top workbench (93) is perpendicular to the axial direction of the cutting shaft (4); the top workbench moving driving piece is connected with the top workbench (93) and drives the top workbench (93) to move along the axial direction of the middle workbench (92); the blade (8) is arranged on the top workbench (93); the blade moving driving piece is connected with the blade (8) and drives the blade (8) to move along the axial direction of the top workbench (93); the operation console (1) is respectively connected with the top workbench moving driving piece and the blade moving driving piece.
3. The air spring bellows cutting apparatus of claim 2, wherein: the top workbench moving driving piece comprises a first sliding rail, a first sliding block, a lead screw and a servo motor (6); the first sliding rail is arranged along the axial direction of the middle workbench (92); the first sliding block is arranged at the bottom of the top workbench (93); the structure of the first sliding block is matched with that of the first sliding rail; the screw rod is in threaded connection with a top workbench (93); the servo motor (6) is connected with the screw rod and drives the screw rod to axially rotate around the screw rod; the operation console (1) is connected with the servo motor (6) and drives the top workbench (93) to move along the axial direction of the middle workbench (92) through the servo motor (6).
4. An air spring bellows cutting apparatus according to claim 3, wherein: the blade moving driving piece comprises a blade clamping seat (931), an air pump (7) and a second sliding rail; the second sliding rail is arranged on the top workbench (93) along the axial direction of the top workbench (93); the blade clamping seat (931) is arranged on the second sliding rail; the air pump (7) is connected with the blade clamping seat (931) and drives the blade clamping seat (931) to freely move on the second sliding rail; the blade (8) is embedded at the end part of the blade clamping seat (931); the operation console (1) is connected with the air pump (7).
5. The air spring bellows cutting apparatus of claim 4, wherein: the position-adjustable cutting workbench (9) further comprises a bottom workbench (91) and a middle workbench moving driving piece; the axial direction of the bottom workbench (91) is perpendicular to the axial direction of the cutting shaft (4); the middle workbench (92) is arranged on the bottom workbench (91); the middle workbench moving driving piece is connected with the middle workbench (92) and drives the middle workbench (92) to move along the axial direction of the bottom workbench (91); the operation console (1) is connected with the middle workbench moving driving piece.
6. The air spring bellows cutting apparatus of claim 5, wherein: the middle workbench moving driving piece comprises a third sliding rail, a third sliding block and a hydraulic cylinder; the third sliding rail is paved on the bottom workbench (91) along the axial direction of the bottom workbench (91); the structure of the third sliding block is matched with the structure of the third sliding rail; the third sliding block is arranged at the bottom of the middle workbench (92); the hydraulic cylinder is connected with the middle workbench (92) and drives the middle workbench (92) to freely move on the third sliding rail; the operation console (1) is connected with the hydraulic cylinder.
7. An air spring bellows cutting apparatus according to any one of claims 1-6, wherein: the air spring leather bag cutting device further comprises a vacuum pump, and the cutting shaft (4) is hollow; the surface of the cutting shaft (4) is provided with a vacuumizing hole (41); the vacuum pump is communicated with the vacuumizing hole (41) through the hollow cutting shaft (4).
8. The air spring bellows cutting apparatus of claim 7, wherein: the air spring leather bag cutting device further comprises a knife rest (5); the position-adjustable cutting workbench (9) is arranged on the frame (10) through the tool rest (5).
9. The air spring bellows cutting apparatus of claim 8, wherein: the cutting shaft rotation driving piece comprises a motor (2) and a belt (3); the motor (2) is arranged on the frame (10); the motor (2) is connected with the cutting shaft (4) through the belt (3) and drives the cutting shaft (4) to axially rotate around the cutting shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440738.0U CN220094794U (en) | 2023-06-07 | 2023-06-07 | Air spring leather bag cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440738.0U CN220094794U (en) | 2023-06-07 | 2023-06-07 | Air spring leather bag cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094794U true CN220094794U (en) | 2023-11-28 |
Family
ID=88845541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440738.0U Active CN220094794U (en) | 2023-06-07 | 2023-06-07 | Air spring leather bag cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094794U (en) |
-
2023
- 2023-06-07 CN CN202321440738.0U patent/CN220094794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2130953A (en) | Punch press | |
| CN106891392A (en) | A kind of new both-end numerical control tenon milling machine | |
| CN210188687U (en) | Sawing machine for steel processing | |
| CN111730695A (en) | Woodworking double-gantry numerical control engraving machine and working method | |
| CN108890781B (en) | Intelligent automatic feeding cutting machine | |
| CN111230203A (en) | Automatic tubular metal resonator cutting device of feeding | |
| CN220094794U (en) | Air spring leather bag cutting equipment | |
| CN113386183A (en) | Machine is made with square rubber cushion to rack | |
| CN108908492A (en) | A kind of both-end machine for sawing corner | |
| CN206718060U (en) | New both-end numerical control tenon milling machine | |
| CN209257739U (en) | A kind of lateral blanking cutting machine of double-station | |
| CN214724851U (en) | Blanking and cutting integrated machine | |
| CN112064318A (en) | Trimming equipment for knitting production and processing | |
| CN218341131U (en) | Shearing and positioning structure of plate shearing machine | |
| CN219402595U (en) | Saw cutting walking device | |
| CN219648954U (en) | Cutting device is used in processing of iron technology article | |
| CN113146747B (en) | Numerical control line cutting saw | |
| CN217670310U (en) | Plate engraving machine | |
| CN214934735U (en) | A cutting material feeding unit for brassiere cup | |
| CN213829378U (en) | Device is cut to plank | |
| CN217993045U (en) | Ultra-thin double tool setting stone material processing equipment | |
| CN217513110U (en) | Green and environment-friendly workbench for consumption-reducing laser cutting die machine | |
| CN218253194U (en) | Cutting device is used in plastic mould production | |
| CN220784153U (en) | Device for cutting off burrs of die-cut sheet | |
| CN218875679U (en) | Pearl wool stick cutting device for mattress corner protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442003 No. 19 Xicheng Avenue, industrial new area, Zhangwan District, Shiyan City, Hubei Province Patentee after: Dongshi Air Vibration Reduction Technology (Hubei) Co.,Ltd. Address before: 442003 No. 19 Xicheng Avenue, industrial new area, Zhangwan District, Shiyan City, Hubei Province Patentee before: Hubei Yitao Technology Co.,Ltd. |