Needle cylinder forming device of circular knitting machine
By designing electric cylinders and clamping mechanisms, the syringe forming device realizes efficient clamping and fixing of materials of different specifications, and reduces the temperature and fires through the water pump and bamboo pipe system, solving the risk of single clamping methods of traditional devices. The problem has improved the practicality and safety of processing.
Patent Information
- Application Number
- CN202420335002.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The traditional syringe forming device holds the material in a relatively single way during processing, and cannot adapt to syringe materials of different specifications, resulting in low practicality.
A syringe forming device including an electric cylinder, a fixed plate, an electric slider, a motor and a clamping mechanism is designed. The mounting block and the fixed block are moved by the electric cylinder. The clamp extends and retracts along the inner wall of the circular plate opening, and combines rotation. The rotation of the board and the connecting board realizes clamping and fixing of materials of different specifications, and cools down through the water pump and bamboo pipe system to prevent high temperatures from ignition.
It realizes efficient clamping and fixing of syringe materials of different specifications, improves the practicality and safety of processing, avoids the risk of high-temperature fire, and extends the service life of the device.
Smart Images
Figure CN222133513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of needle cylinder forming of circular knitting machines, in particular to a needle cylinder forming device of a circular knitting machine. Background Art
[0002] The needle cylinder device is an indispensable and important part of almost all knitting machines. In the entire knitting machine, the needle cylinder needle structure and sinker structure constitute the key structure of the knitting machine. The needle cylinder needle structure and sinker structure determine the quality of the fabric woven by the knitting machine. The needle cylinder needs to go through multiple processes in the manufacturing process.
[0003] In the actual processing of the syringe forming device in current technology, it is often necessary to grind and drill the surface of the material. The traditional syringe forming device has a relatively simple way of clamping the material during the processing, and is unable to clamp and fix syringe materials of different specifications. It cannot meet most of the current market needs and is not very practical.
[0004] Therefore, a needle cylinder forming device for a circular knitting machine is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a needle cylinder forming device for a large circular knitting machine to solve the problem that the needle cylinder forming device proposed in the above background technology often needs to grind and drill the surface of the material during the actual processing, and the traditional needle cylinder forming device has a relatively single way of clamping the material during the processing, and is unable to clamp and fix needle cylinder materials of different specifications, cannot meet most of the current market needs, and is not practical.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a needle cylinder forming device for a large circular knitting machine, comprising a base, a protective cover is installed on the upper surface of the base, a cylinder is installed on the upper surface of the protective cover, the output end of the cylinder passes through the upper surface of the protective cover and extends to the bottom of its inner wall, a fixing plate is installed on the output end of the cylinder, a first electric slider is slidably installed on the inner wall of the fixing plate, a connecting block is installed on the lower surface of the first electric slider, a second electric slider is slidably installed on the inner wall of the connecting block, a motor is installed on the lower surface of the second electric slider, a punching head is installed on the output end of the motor, a groove is opened on the upper surface of the base, a mounting plate is installed on the front and rear sides of the inner wall of the groove, and a clamping mechanism is arranged above the mounting plate.
[0007] Preferably, the clamping mechanism includes a circular base, the lower surface of the circular base is fixed to the upper surface of the mounting plate, a plurality of support columns are installed on the upper surface of the circular base, a circular plate is commonly installed on the upper ends of the plurality of support columns, a plurality of openings are opened on the upper surface of the circular plate, a plurality of clamping blocks are slidably installed on the inner walls of the plurality of openings, a plurality of clamping blocks are installed on the upper surfaces of the plurality of clamping blocks, a mold is installed on the upper surface of the clamping blocks, and a telescopic component is provided on the upper surface of the circular base.
[0008] Preferably, the telescopic assembly includes an electric cylinder, the lower surface of the electric cylinder is fixed to the upper surface of the circular base, a mounting block is installed at the output end of the electric cylinder, a fixing block is installed at the lower surface of the right clamping block, a fixing rod is installed at the front surface of the fixing block, the rod wall of the fixing rod is fixed to the inner wall of the mounting block, a mounting shaft is installed on the upper surface of the circular base, a connecting plate is rotatably installed on the upper end of the shaft wall of the mounting shaft, a plurality of rotating plates are rotatably installed on the upper surface of the connecting plate, and the upper surfaces of the plurality of rotating plates are all rotatably connected to the lower surface of the corresponding clamping block.
[0009] Preferably, a water tank is installed on the upper surface of the base, a water pump is provided on the upper surface of the water tank, an input end of the water pump passes through the upper surface of the water tank and extends to the interior, a water pipe is installed on the output end of the water pump, and a water inlet is installed on the upper surface of the water tank.
[0010] Preferably, a water diversion box is installed on the right side of the inner wall of the protective cover, and a plurality of bamboo tubes are installed on the outer wall of the water diversion box. A water spray head is installed at the other end of each of the bamboo tubes, and the front end of the water pipe passes through the right side surface of the protective cover and extends to the inside of the water diversion box.
[0011] Preferably, support legs are installed at the four corners of the lower surface of the base, a waste water tank is installed on the lower surface of the base, and a drain outlet is installed on the left side surface of the waste water tank.
[0012] Preferably, the waste water tank and the drain outlet are both made of stainless steel.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model can pull the mounting block and the fixed block to move by an electric cylinder, so that the movement of the fixed block drives the clamping block to extend and retract along the inner wall of the opening. The extension and retraction of the clamping block drives the connecting plate to rotate at the same time. When the connecting plate rotates, the rotating plate will rotate accordingly. When the connecting plate rotates, multiple clamping blocks will simultaneously contract or open along the inner wall of the opening, so as to clamp and fix syringe materials of different specifications, and the utility model is highly practical.
[0015] 2. The water in the water tank can be pumped out by turning on the water pump, and then transported to the water distribution box through the water pipe, and then transported to multiple water spray heads through multiple bamboo tubes for spraying to cool the syringe material, thereby preventing high temperature from being generated when grinding and drilling at the junction of the punching head and the syringe material, thereby preventing fire, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front structural schematic diagram of a needle cylinder forming device of a circular knitting machine;
[0017] Figure 2 It is a front cross-sectional structural schematic diagram of a needle cylinder forming device of a circular knitting machine;
[0018] Figure 3 It is a partial structural schematic diagram of a needle cylinder forming device of a circular knitting machine;
[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of a needle cylinder forming device of a circular knitting machine;
[0020] Figure 5 A circular knitting machine needle cylinder forming device Figure 4 Enlarged view of point A.
[0021] In the figure: 1. base; 2. protective cover; 3. cylinder; 4. fixing plate; 5. first electric slider; 6. connecting block; 7. second electric slider; 8. motor; 9. punching head; 10. mounting plate; 11. round base; 12. supporting column; 13. round plate; 14. clamping block; 15. electric cylinder; 16. mounting block; 161. fixing block; 162. fixing rod; 17. mounting shaft; 18. connecting plate; 19. rotating plate; 191. mold; 20. protective plate; 21. water tank; 22. water pump; 23. water pipe; 24. water distribution box; 25. bamboo tube; 26. water spray head; 27. water injection port; 28. supporting leg; 29. waste water tank; 30. drain port. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example: See Figure 1-5The utility model provides a technical solution: a needle cylinder forming device for a large circular knitting machine, comprising a base 1, a protective cover 2 is installed on the upper surface of the base 1, a cylinder 3 is installed on the upper surface of the protective cover 2, the output end of the cylinder 3 passes through the upper surface of the protective cover 2 and extends to the bottom of the inner wall thereof, a fixing plate 4 is installed on the output end of the cylinder 3, a first electric slider 5 is slidably installed on the inner wall of the fixing plate 4, a connecting block 6 is installed on the lower surface of the first electric slider 5, a second electric slider 7 is slidably installed on the inner wall of the connecting block 6, a motor 8 is installed on the lower surface of the second electric slider 7, a punching head 9 is installed on the output end of the motor 8, and the bottom A groove is provided on the upper surface of the seat 1, and a mounting plate 10 is installed on the front and rear sides of the inner wall of the groove. A clamping mechanism is provided above the mounting plate 10, and the mounting block 16 and the fixed block 161 can be pulled to move by the electric cylinder 15, so that the movement of the fixed block 161 drives the clamping block 14 to extend and retract along the inner wall of the opening of the circular plate 13. The extension and retraction of the clamping block 14 simultaneously drives the connecting plate 18 to rotate. When the connecting plate 18 rotates, the rotating plate 19 will rotate accordingly. When the connecting plate 18 rotates, multiple clamping blocks 14 will simultaneously contract or open along the inner wall of the opening of the circular plate 13, so as to clamp and fix syringe materials of different specifications, and the practicability is high.
[0024] like Figure 4 and Figure 5 As shown, in order to further improve the clamping effect, the telescopic component includes an electric cylinder 15, the lower surface of the electric cylinder 15 is fixed to the upper surface of the circular base 11, and a mounting block 16 is installed at the output end of the electric cylinder 15. A fixing block 161 is installed on the lower surface of the right clamping block 14, and a fixing rod 162 is installed on the front surface of the fixing block 161. The rod wall of the fixing rod 162 is fixed to the inner wall of the mounting block 16, and a mounting shaft 17 is installed on the upper surface of the circular base 11. A connecting plate 18 is rotatably installed on the upper end of the shaft wall of the mounting shaft 17, and a plurality of rotating plates 19 are rotatably installed on the upper surface of the connecting plate 18. The upper surfaces of the plurality of rotating plates 19 are rotatably connected to the lower surfaces of the corresponding clamping blocks 14, and the rotating plates 19 can be driven to rotate by the connecting plate 18, thereby driving the plurality of clamping blocks 14 to expand and contract along the inner wall of the opening on the circular plate 13, so as to clamp syringe materials of different specifications, thereby improving the clamping effect of the device.
[0025] like Figure 2 and Figure 3As shown, a water tank 21 is installed on the upper surface of the base 1, and a water pump 22 is arranged on the upper surface of the water tank 21. The input end of the water pump 22 passes through the upper surface of the water tank 21 and extends to the inside, and a water pipe 23 is installed on the output end of the water pump 22. A water injection port 27 is installed on the upper surface of the water tank 21. The water pump 22 can be turned on to pump out the water in the water tank 21, and the water is transported to the water diversion box 24 by the water pipe 23, and then transported to the multiple water spray heads 26 by multiple bamboo tubes 25 for spraying to cool the syringe material, thereby preventing high temperature from being generated when grinding and drilling at the junction of the punching head 9 and the syringe material, thereby preventing fire, thereby improving the safety of the device.
[0026] like Figure 1 and Figure 2 As shown, in order to further cool down the syringe material and the punching head 9, a water dividing box 24 is installed on the right side of the inner wall of the protective cover 2, and a plurality of bamboo tubes 25 are installed on the outer wall of the water dividing box 24. A water spray head 26 is installed at the other end of each of the plurality of bamboo tubes 25. The front end of the water pipe 23 passes through the right side surface of the protective cover 2 and extends to the inside of the water dividing box 24. Water can be transported to the bamboo tube 25 through the water dividing box 24, and then transported to the water spray head 26 by the bamboo tube 25. The water spray head 26 cools down the syringe material, and the angle of the bamboo tube 25 can be manually adjusted according to actual conditions, which is highly practical.
[0027] like Figure 2 As shown, in order to further collect and process the wastewater, support legs 28 are installed at the four corners of the lower surface of the base 1, a wastewater tank 29 is installed on the lower surface of the base 1, and a drain port 30 is installed on the left surface of the wastewater tank 29. The wastewater can be collected through the wastewater tank 29 and then discharged through the drain port 30, thereby avoiding the wastewater from staying on the device for a long time, preventing the device from rusting and affecting processing, and improving the service life of the device.
[0028] like Figure 1 and Figure 2 As shown, in order to further treat the wastewater, the wastewater tank 29 and the drain outlet 30 are both made of stainless steel, which is corrosion-resistant and reduces the cost of use.
[0029] The working principle is as follows: all electrical equipment of the device is turned on by an external power supply. When in use, first place the protective plate 20 on the circular plate 13, start the electric cylinder 15 to pull the mounting block 16, the mounting block 16 drives the fixed block 161, the fixed block 161 moves and drives the clamping block 14 to extend and retract, the clamping block 14 extends and retracts and drives the rotating plate 19 to rotate at the same time, when the rotating plate 19 rotates, the connecting plate 18 will also rotate with it, when the connecting plate 18 rotates, multiple clamping blocks 14 shrink at the same time to clamp the mold 191, open the cylinder 3 to push the fixed plate 4 to move downward, and the motor 8 installed under the fixed plate 4 moves downward with it In order to grind and drill holes at different positions of the protective plate 20, start the first electric slider 5 to drive the connecting block 6 to move left and right, and start the second electric slider 7 to drive the motor 8 to move forward and backward. When grinding and drilling holes at different positions of the protective plate 20, turn on the water pump 22, and the water pump 22 will pump out the water in the water tank 21, and transport it to the water distribution box 24 through the water pipe 23, and then transport it to the multiple water spray heads 26 through multiple bamboo tubes 25 for spraying, so as to prevent the friction between the drilling head 9 and the protective plate 20 during grinding and drilling to generate sparks. The sprayed water flows into the wastewater tank 29 through the wastewater outlet for unified treatment.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A needle cylinder forming device for a circular knitting machine, comprising a base (1), characterized in that: A protective cover (2) is installed on the upper surface of the base (1), a cylinder (3) is installed on the upper surface of the protective cover (2), the output end of the cylinder (3) penetrates the upper surface of the protective cover (2) and extends to the bottom of the inner wall thereof, a fixing plate (4) is installed on the output end of the cylinder (3), a first electric slider (5) is slidably installed on the inner wall of the fixing plate (4), a connecting block (6) is installed on the lower surface of the first electric slider (5), a second electric slider (7) is slidably installed on the inner wall of the connecting block (6), a motor (8) is installed on the lower surface of the second electric slider (7), a punching head (9) is installed on the output end of the motor (8), a groove is provided on the upper surface of the base (1), a mounting plate (10) is installed on the front and rear sides of the inner wall of the groove, and a clamping mechanism is provided above the mounting plate (10).
2. A circular knitting machine needle cylinder forming device according to claim 1, characterized in that: The clamping mechanism comprises a circular base (11), the lower surface of the circular base (11) is fixed to the upper surface of the mounting plate (10), a plurality of support columns (12) are mounted on the upper surface of the circular base (11), a circular plate (13) is mounted on the upper ends of the plurality of support columns (12), a plurality of openings are provided on the upper surface of the circular plate (13), a clamping block (14) is slidably mounted on the inner walls of the plurality of openings, a protective plate (20) is mounted on the upper surfaces of the plurality of clamping blocks (14), a mold (191) is mounted on the upper surface of the clamping block (14), and a telescopic component is arranged on the upper surface of the circular base (11).
3. A circular knitting machine needle cylinder forming device according to claim 2, characterized in that: The telescopic assembly comprises an electric cylinder (15), the lower surface of the electric cylinder (15) is fixed to the upper surface of the circular base (11), a mounting block (16) is installed at the output end of the electric cylinder (15), a fixing block (161) is installed on the lower surface of the right clamping block (14), a fixing rod (162) is installed on the front surface of the fixing block (161), the rod wall of the fixing rod (162) is fixed to the inner wall of the mounting block (16), a mounting shaft (17) is installed on the upper surface of the circular base (11), a connecting plate (18) is rotatably installed on the upper end of the shaft wall of the installing shaft (17), a plurality of rotating plates (19) are rotatably installed on the upper surface of the connecting plate (18), and the upper surfaces of the plurality of rotating plates (19) are all rotatably connected to the lower surface of the corresponding clamping block (14).
4. The needle cylinder forming device for a circular knitting machine according to claim 1, characterized in that: A water tank (21) is installed on the upper surface of the base (1), a water pump (22) is arranged on the upper surface of the water tank (21), an input end of the water pump (22) penetrates the upper surface of the water tank (21) and extends to the inside, a water pipe (23) is installed on the output end of the water pump (22), and a water injection port (27) is installed on the upper surface of the water tank (21).
5. The needle cylinder forming device for a circular knitting machine according to claim 4, characterized in that: A water separation box (24) is installed on the right side of the inner wall of the protective cover (2), and a plurality of bamboo tubes (25) are installed on the outer wall of the water separation box (24). A water spray head (26) is installed at the other end of each of the plurality of bamboo tubes (25). The front end of the water pipe (23) penetrates the right side surface of the protective cover (2) and extends to the inside of the water separation box (24).
6. The needle cylinder forming device for a circular knitting machine according to claim 1, characterized in that: Support legs (28) are installed at the four corners of the lower surface of the base (1), a waste water tank (29) is installed on the lower surface of the base (1), and a drain outlet (30) is installed on the left side surface of the waste water tank (29).
7. A circular knitting machine needle cylinder forming device according to claim 6, characterized in that: The waste water tank (29) and the drain outlet (30) are both made of stainless steel.