Intelligent sewing device for carbon fiber electric heating cloth

Abstract

The utility model discloses a sewing device for intelligent carbon fiber electric heating cloth, and aims to provide the sewing device for the intelligent carbon fiber electric heating cloth, which integrates multiple functions and has good processing and using effects. Comprising a rack, a sewing thread shaft and a heating thread shaft are installed on the top of the rack, a sewing assembly and a thread cutting assembly are installed on the side wall of the rack, a sewing thread of the sewing thread shaft and a heating thread of the heating thread shaft are connected with the sewing assembly, and the heating thread of the heating thread shaft corresponds to the thread cutting assembly. The electric heating wire sewing device has the advantages that the sewing assembly used for sewing and fixing the heating wire and the wire cutting assembly used for cutting the electric heating wire are integrated in the electric heating wire sewing device, multifunctional integration is achieved, and the automation degree is improved; the first adjusting lead screw and the second adjusting lead screw are adopted to drive the movable outer frame and the movable inner frame to move correspondingly, the heating wires are fixed in cooperation with sewing of the sewing assembly, and the machining effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrothermal cloth manufacturing equipment, in particular to a sewing device for intelligent carbon fiber electrothermal cloth. Background Art

[0002] Carbon fiber electrothermal cloth is a highly efficient, energy-saving and multi-functional electrothermal material, which is suitable for various occasions requiring uniform heating and heat preservation. The processing method of carbon fiber electrothermal cloth is to fix heating wires on a base cloth to complete the production of carbon fiber electrothermal cloth. The existing processing methods for carbon fiber electrothermal cloth include the form of bonding heating wires or the form of sewing and fixing heating wires with stitches. When using the bonding form, the heating wires are easily separated from the base cloth. When using stitches to fix the heating wires, a special sewing machine is used. The existing special sewing machine has a single function, poor use effect and poor processing effect. Content of the Utility Model

[0003] In order to overcome the deficiencies in the prior art that the sewing device has a single function and poor processing and use effects, the utility model provides a sewing device for intelligent carbon fiber electrothermal cloth with multi-functional integration and good processing and use effects.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewing device for intelligent carbon fiber electrothermal cloth, including a frame, a sewing thread shaft and a heating wire shaft are installed on the top of the frame, a sewing assembly and a wire cutting assembly are installed on the side wall of the frame, the sewing thread of the sewing thread shaft and the heating wire of the heating wire shaft are respectively connected to the sewing assembly, and the heating wire of the heating wire shaft corresponds to the wire cutting assembly.

[0005] The sewing device includes a frame. A sewing thread shaft and a heating wire shaft are installed on the top of the frame. The sewing thread shaft is used to install and fix the sewing thread for the heating wire, and the heating wire is installed on the heating wire shaft. A sewing assembly and a wire cutting assembly are installed on the side wall of the frame, and the sewing assembly and the wire cutting assembly are arranged side by side. The sewing thread on the sewing thread shaft and the heating wire on the heating wire shaft are both connected to the sewing assembly. The sewing assembly can sew and fix the heating wire with the sewing thread. At the same time, the wire cutting assembly installed beside the sewing assembly can cut the heating wire that has been sewn and fixed, realizing the automation of sewing and fixing and cutting the heating wire, achieving multi-functional integration, and thus improving the processing and use effects.

[0006] Preferably, the sewing assembly includes a sewing head mounted on a frame and a sewing bobbin bed mounted on a platform. The frame is provided with a fixed sleeve, the sewing head is connected to the fixed sleeve, a reciprocating motor is installed in the fixed sleeve, and the reciprocating motor is connected to the sewing head. The sewing assembly includes a sewing head and a sewing bobbin bed. The sewing head is mounted on the fixed sleeve installed on the frame, and the sewing bobbin bed is mounted on the platform. The sewing head and the sewing bobbin bed can form the main structure of a sewing machine. Among them, a reciprocating motor is installed in the fixed sleeve, and the reciprocating motor can drive the sewing head to perform reciprocating motion in the vertical direction. Cooperating with the sewing bobbin bed, the sewing of the heating wire is completed, ensuring the normal sewing function and the processing effect.

[0007] Preferably, a first thread adjusting wheel, a second thread adjusting wheel and a thread adjusting swing rod are sequentially installed on the fixed sleeve from top to bottom. The first thread adjusting wheel and the second thread adjusting wheel are respectively provided with thread adjusting motors, and the thread adjusting motors are installed in the fixed sleeve. The fixed sleeve is provided with a swing rod groove, an adjusting spring is installed in the swing rod groove, the thread adjusting swing rod is placed in the swing rod groove and connected to the adjusting spring. A lead hole is provided at the bottom of the fixed sleeve, and the lead hole communicates with the sewing head. The frame is provided with a wire conduit, one end of the wire conduit faces the sewing thread shaft, and the other end of the wire conduit faces the first thread adjusting wheel. The sewing thread on the sewing thread shaft passes through the wire conduit and then sequentially bypasses the first thread adjusting wheel, the second thread adjusting wheel and the thread adjusting swing rod and passes through the lead hole to be connected to the sewing head. A first thread adjusting wheel, a second thread adjusting wheel and a thread adjusting swing rod are sequentially installed on the fixed sleeve from top to bottom. Among them, inside the upper end of the fixed sleeve, a thread adjusting motor is installed, and the thread adjusting motor is respectively installed corresponding to the first thread adjusting wheel and the second thread adjusting wheel. At the same time, a swing rod groove is provided at the lower end of the fixed sleeve, and the thread adjusting swing rod is installed in the swing rod groove. Among them, an adjusting spring is connected in the swing rod groove, and the adjusting spring is connected to the thread adjusting swing rod. At the same time, a lead hole provided at the bottom surface of the side wall of the fixed sleeve communicates with the sewing head. A wire conduit is also installed on the top of the frame. One end of the wire conduit faces the sewing thread shaft, and the other end faces the first thread adjusting wheel. The sewing thread on the sewing thread shaft is led out from the sewing thread shaft, passes through the wire conduit and then is sequentially wound around the first thread adjusting wheel, the second thread adjusting wheel, the thread adjusting swing rod and enters the lead hole to be connected to the sewing head. Among them, the thread adjusting motor controls the first thread adjusting wheel and the second thread adjusting wheel to control the tension of the sewing thread, ensuring that the sewing thread can be used by the sewing head to sew the heating wire. The provided thread adjusting swing rod cooperates with the first thread adjusting wheel and the second thread adjusting wheel to control the tension of the sewing thread, thereby ensuring that the sewing head can work normally and ensuring the processing effect.

[0008] Preferably, the sewing head includes a tubular headstock, a needle holder, and a sewing thread needle. The sewing thread needle is installed on the needle holder. An auxiliary pressing piece for pressing down the heating wire is sleeved outside the sewing thread needle. The needle holder is sleeved with the headstock. The reciprocating motor is connected to the needle holder. A rotating motor is connected to the top of the headstock through a gear. An adjusting ring is sleeved outside the headstock. The adjusting ring is connected to the needle holder. The adjusting ring is connected with an adjusting swing rod. The adjusting swing rod is hinged to the headstock. The bottom of the adjusting swing rod is connected with a guiding tube. A guiding piece is arranged on the side wall of the frame. The guiding piece is provided with a guiding hole. The heating wire on the heating wire spool sequentially passes through the guiding hole and the guiding tube. This sewing head includes a headstock, a needle holder, and a sewing thread needle. The headstock is tubular. The needle holder is installed inside the headstock. An auxiliary pressing piece is sleeved outside the sewing thread needle. The auxiliary pressing piece is connected to the needle holder. A spring or an elastic rubber ring is connected between the auxiliary pressing piece and the needle holder. The auxiliary pressing piece is used to press down the heating wire to ensure that the heating wire contacts the carbon fiber electric heating cloth, facilitating the sewing of the heating wire. The spring or elastic rubber ring arranged between the auxiliary pressing piece and the needle holder plays a buffering role in pressing down the heating wire. The needle holder is connected to the reciprocating motor. Through the reciprocating movement of the reciprocating motor, the needle holder and the sewing thread needle can be driven to move, thereby realizing sewing. A gear is arranged on the top of the headstock. At the same time, a rotating motor is installed on the side of the top of the headstock. The rotating motor is a servo motor that can control the rotation angle. The gear connected to the rotating motor meshes with the gear connected to the headstock. By rotating the rotating motor, the needle holder can be driven to rotate a certain angle. An adjusting ring is arranged outside the headstock. The adjusting ring is connected to the needle holder. An adjusting swing rod is connected to the adjusting ring. The adjusting swing rod is connected to the headstock in a hinged form, so that while the adjusting ring moves vertically along with the needle holder, the adjusting swing rod can be driven to swing. A guiding tube is connected to the bottom end of the adjusting swing rod. At the same time, a plurality of guiding pieces are installed on the side wall of the frame. The guiding pieces are provided with guiding holes. The heating wire on the heating wire spool installed on the frame sequentially passes through the guiding holes and enters the guiding tube. When sewing the heating wire, the reciprocating motor drives the needle holder to reciprocate vertically, realizing the sewing operation of the sewing thread needle cooperating with the sewing shuttle. At the same time, the adjusting ring reciprocates along with the needle holder, so that the adjusting swing rod drives the heating wire to swing, realizing the sewing and fixing of the sewing thread to the heating wire. This processing operation makes the positions of the sewing thread and the heating wire on the carbon fiber electric heating cloth accurate, with high processing efficiency and good processing effect.

[0009] Preferably, the wire cutting assembly is provided with a telescopic rod that pushes downward and a mounting plate connected to the frame. The mounting plate is connected with a first sliding plate that moves longitudinally through a guide rail. The first sliding plate is connected with a second sliding plate that moves horizontally through a guide rail. An auxiliary guide plate is arranged outside the second sliding plate. The auxiliary guide plate is provided with an auxiliary guide groove. An embedding groove is arranged at one end of the first sliding plate. The end of the telescopic rod is connected with a pressing piece. One end of the pressing piece is embedded into the embedding groove, and the other end of the pressing piece is placed in the auxiliary guide groove. An auxiliary spring is connected in the embedding groove. The auxiliary spring is connected with the pressing piece. A connecting rod is hinged to the end of the pressing piece placed in the auxiliary guide groove. The connecting rod is hinged to the second sliding plate. The second sliding plate is connected with a cutting tool group. This wire cutting assembly is provided with a telescopic rod and a mounting plate. The telescopic rod is installed on the frame and can push downward. The mounting plate is also installed on the frame. A first sliding plate is arranged on the side of the mounting plate. The mounting plate and the first sliding plate are connected through a guide rail, and this guide rail is arranged in the vertical direction. A second sliding plate is arranged on the side of the first sliding plate. The first sliding plate and the second sliding plate are connected through a guide rail, and this guide rail is arranged horizontally. An auxiliary guide plate is further arranged outside the second sliding plate. An auxiliary guide groove is arranged on the auxiliary guide plate. Among them, an embedding groove is arranged at the end of the first sliding plate. The end of the telescopic rod is connected with a pressing piece. One end of the pressing piece is inserted into the embedding groove, and the other end is placed in the auxiliary guide groove. An auxiliary spring is installed in the embedding groove, and this auxiliary spring plays a role in supporting the pressing piece. A connecting rod is hinged to the end of the pressing piece in the auxiliary guide groove. The end of this connecting rod is hinged to the second sliding plate. At the same time, a tension spring is connected between the end of the pressing piece where the connecting rod is hinged and the second sliding plate. At the same time, a cutting tool group is installed outside the second sliding plate. This cutting tool group is used to cut the heated wire after sewing is completed. When this wire cutting assembly cuts the heated wire after sewing is completed, the telescopic rod drives the pressing piece to move downward. At this time, the first sliding plate moves downward, and synchronously, the second sliding plate and the cutting tool group move downward together. After moving to a certain position, that is, when reaching the end of the sliding rail between the first sliding plate and the mounting plate, the telescopic rod continues to move downward. At this time, the connecting rod hinged to the end of the pressing piece pushes the second sliding plate to move horizontally along the guide rail. The combination of these two actions realizes the compound action of driving the cutting tool group to move vertically downward first and then forward, facilitating the cutting tool group to cut the heating wire, thereby improving the processing effect and work efficiency.

[0010] Preferably, the cutting tool group is provided with a fixed angle plate. A telescopic cylinder is installed on the fixed angle plate. The telescopic end of the telescopic cylinder is hinged with a connecting rod. A cutting knife is connected to the fixed angle plate. The connecting rod is hinged with the cutting knife. In this cutting tool group, a fixed angle plate is provided. The fixed angle plate is connected with the second sliding plate. A telescopic cylinder is installed on the fixed angle plate. The end of the telescopic cylinder is hinged with a connecting rod. At the same time, a cutting knife is connected to the bottom of the fixed angle plate. The end of this cutting knife is hinged with the connecting rod. The telescopic cylinder pushes the connecting rod to move, enabling the connecting rod and the cutting knife to cooperate to cut the heating wire, achieving good processing effect.

[0011] The beneficial effects of the present utility model are as follows: The device integrates a sewing component for sewing and fixing a heating wire and a wire cutting component for cutting the heating wire, achieving multi-functional integration and improving the degree of automation. The first adjustment screw rod and the second adjustment screw rod are respectively used to drive the movement of the moving outer frame and the moving inner frame, so as to cooperate with the sewing component to sew and fix the heating wire, thereby improving the processing effect. In the wire cutting component, the downward pressing telescopic rod and the telescopic cylinder installed on the fixed angle plate cooperate to cut the heating wire, realizing automatic cutting and improving the processing effect. Description of the Drawings

[0012] Figure 1 is a three-dimensional view of the present utility model;

[0013] Figure 2 is a partial cross-sectional view of the bottle cap of the present utility model;

[0014] Figure 3 is a three-dimensional view of the sewing component of the present utility model;

[0015] Figure 4 is a cross-sectional view of the sewing component in the present utility model;

[0016] Figure 5 is a three-dimensional view of the wire cutting component in the present utility model Figure 1 ;

[0017] Figure 6 is a three-dimensional view of the wire cutting component in the present utility model Figure 2 。

[0018] In the drawings,

[0019] 1. Frame, 3. Sewing component, 5. Wire cutting component, 6. Wire conduit, 7. Cutting tool group, 10. Platform, 11. Thread spool, 12. Heating wire spool, 13. Sewing shuttle bed, 14. Fixed sleeve, 15. Reciprocating motor, 16. First wire adjusting wheel, 17. Second wire adjusting wheel, 18. Wire adjusting swing rod, 30. Sewing machine head, 31. Machine head seat, 32. Needle seat, 33. Sewing needle, 34. Auxiliary pressing piece, 35. Rotating motor, 36. Adjusting ring, 37. Adjusting swing rod, 38. Guide tube, 50. Telescopic rod, 51. Mounting plate, 52. First sliding plate, 53. Second sliding plate, 54. Auxiliary guide plate, 55. Auxiliary guide groove, 56. Embedding groove, 57. Pressing piece, 58. Auxiliary spring, 59. Connecting rod, 70. Fixed angle plate, 71. Telescopic cylinder, 72. Connecting rod, 73. Cutting tool, 100. Guide groove, 101. First adjustment screw rod, 140. Swing rod groove, 141. Adjustment spring, 142. Lead hole, 160. Wire adjusting motor, 190. Guide hole. Detailed implementation mode

[0020] The following further describes the present utility model in conjunction with the accompanying drawings and specific implementation modes.

[0021] Example 1, as Figures 1-6 shown, a sewing device for an intelligent carbon fiber electric heating cloth includes a frame 1. A sewing thread shaft 11 and a heating wire shaft 12 are installed on the top of the frame 1. A sewing component 3 and a thread cutting component 5 are installed on the side wall of the frame 1. The sewing thread of the sewing thread shaft 11 and the heating wire of the heating wire shaft 12 are respectively connected to the sewing component 3, and the heating wire of the heating wire shaft 12 corresponds to the thread cutting component 5.

[0022] The sewing component 3 includes a sewing head 30 installed on the frame 1 and a sewing bobbin 13 installed on a platform 10. A fixed sleeve 14 is installed on the frame 1. The sewing head 30 is connected to the fixed sleeve 14. A reciprocating motor 15 is installed in the fixed sleeve 14, and the reciprocating motor 15 is connected to the sewing head 30.

[0023] The fixed sleeve 14 is successively installed with a first-level thread adjusting wheel 16, a second-level thread adjusting wheel 17 and a thread adjusting swing rod 18 from top to bottom. The first-level thread adjusting wheel 16 and the second-level thread adjusting wheel 17 are respectively installed with thread adjusting motors 160, and the thread adjusting motors 160 are installed in the fixed sleeve 14. The fixed sleeve 14 is provided with a swing rod groove 140. An adjusting spring 141 is installed in the swing rod groove 140. The thread adjusting swing rod 18 is placed in the swing rod groove 140 and connected to the adjusting spring 141. A lead hole 142 is provided at the bottom of the fixed sleeve 14. The lead hole 142 communicates with the sewing head 30. A wire conduit 6 is installed on the frame 1. One end of the wire conduit 6 faces the sewing thread shaft 11, and the other end of the wire conduit 6 faces the first-level thread adjusting wheel 16. The sewing thread on the sewing thread shaft 11 passes through the wire conduit 6, then successively bypasses the first-level thread adjusting wheel 16, the second-level thread adjusting wheel 17 and the thread adjusting swing rod 18, and passes through the lead hole 142 to be connected to the sewing head 30.

[0024] The sewing head 30 includes a tubular head seat 31, a needle seat 32 and a sewing needle 33. The sewing needle 33 is installed on the needle seat 32. An auxiliary pressing piece 34 for pressing down the heating wire is sleeved outside the sewing needle 33. The needle seat 32 is sleeved with the head seat 31. The reciprocating motor 15 is connected to the needle seat 32. A rotating motor 35 is connected to the top of the head seat 31 through a gear. An adjusting ring 36 is sleeved outside the head seat 31. The adjusting ring 36 is connected to the needle seat 32. The adjusting ring 36 is connected to an adjusting swing rod 37. The adjusting swing rod 37 is hinged to the head seat 31. The bottom of the adjusting swing rod 37 is connected to a guiding tube 38. A guiding piece 19 is provided on the side wall of the frame 1. The guiding piece 19 is provided with a guiding hole 190. The heating wire on the heating wire shaft 12 successively passes through the guiding hole 190 and the guiding tube 38.

[0025] The wire cutting assembly 5 is provided with a telescopic rod 50 that pushes downward and a mounting plate 51 connected to the frame 1. The mounting plate 51 is connected with a first sliding plate 52 that moves longitudinally through a guide rail. The first sliding plate 52 is connected with a second sliding plate 53 that moves horizontally through a guide rail. An auxiliary guide plate 54 is arranged on the outer side of the second sliding plate 53. The auxiliary guide plate 54 is provided with an auxiliary guide groove 55. One end of the first sliding plate 52 is provided with an embedding groove 56. The end of the telescopic rod 50 is connected with a pressing piece 57. One end of the pressing piece 57 is embedded into the embedding groove 56, and the other end of the pressing piece 57 is placed in the auxiliary guide groove 55. An auxiliary spring 58 is connected in the embedding groove 56, and the auxiliary spring 58 is connected with the pressing piece 57. The end of the pressing piece 57 placed in the auxiliary guide groove 55 is hinged with a connecting rod 59, and the connecting rod 59 is hinged with the second sliding plate 53. The second sliding plate 53 is connected with a cutting tool group 7.

[0026] The cutting tool group 7 is provided with a fixed angle plate 70. The fixed angle plate 70 is installed with a telescopic cylinder 71. The telescopic end of the telescopic cylinder 71 is hinged with a connecting rod 72. The fixed angle plate 70 is connected with a cutting tool 73, and the connecting rod 72 is hinged with the cutting tool 73.

[0027] The working principle of the present utility model is as follows: As Figures 1-6 shown, the device includes a frame 1. The frame 1 is of a frame structure. A sewing thread shaft 11 and a heating wire shaft 12 are installed on the top of the frame 1, and the two are arranged side by side. At the same time, a sewing assembly 3 and a wire cutting assembly 5 are installed on the side wall of the frame 1, and the two are arranged side by side. The sewing assembly 3 is placed below the sewing thread shaft 11, and the wire cutting assembly 5 is arranged below the heating wire shaft 12. The sewing thread on the sewing thread shaft 11 and the heating wire on the heating wire shaft 12 are both connected to the sewing assembly 3. The sewing assembly 3 can sew and fix the heating wire through the sewing thread. At the same time, the wire cutting assembly 5 installed beside the sewing assembly 3 can cut the heating wire that has been sewn and fixed, realizing the automation of sewing and fixing and cutting of the heating wire, achieving multi-functional integration, and further improving the processing and use effect.

[0028] Among them, the sewing assembly 3 includes a sewing machine head 30 and a sewing bobbin 13. The sewing machine head 30 is installed on a fixed sleeve 14 installed on the frame 1, and the sewing bobbin 13 is installed on the platform 10. The sewing machine head 30 and the sewing bobbin 13 can form the main structure of a sewing machine. Among them, a reciprocating motor 15 is installed in the fixed sleeve 14. The reciprocating motor 15 can drive the sewing machine head 30 to perform reciprocating motion in the vertical direction, and cooperate with the sewing bobbin 13 to complete the sewing of the heating wire, ensuring the normal sewing function and the processing effect.

[0029] Among them, a fixed sleeve 14 is successively installed with a first-level thread adjusting wheel 16, a second-level thread adjusting wheel 17, and a thread adjusting swing rod 18 from top to bottom. Inside the upper end of the fixed sleeve 14, a thread adjusting motor 160 is installed. The thread adjusting motor 160 is respectively installed corresponding to the first-level thread adjusting wheel 16 and the second-level thread adjusting wheel 17. At the same time, a swing rod groove 140 is provided at the lower end of the fixed sleeve 14, and the thread adjusting swing rod 18 is installed in the swing rod groove 140. Among them, an adjusting spring 141 is connected in the swing rod groove 140, and the adjusting spring 141 is connected to the thread adjusting swing rod 18. At the same time, a lead hole 142 provided at the bottom surface of the side wall of the fixed sleeve 14 communicates with the sewing head 30. A wire conduit 6 is also installed on the top of the frame 1. One end of the wire conduit 6 faces the sewing thread shaft 11, and the other end faces the first-level thread adjusting wheel 16. The sewing thread on the sewing thread shaft 11 is led out from the sewing thread shaft 11, passes through the wire conduit 6, and is successively wound around the first-level thread adjusting wheel 16, the second-level thread adjusting wheel 17, the thread adjusting swing rod 18 and enters the lead hole 142, and is connected to the sewing head 30. Among them, the thread adjusting motor 160 controls the first-level thread adjusting wheel 16 and the second-level thread adjusting wheel 17 to control the tension of the sewing thread, ensuring that the sewing thread can be used by the sewing head 30 for sewing the heating wire. The provided thread adjusting swing rod 18 cooperates with the first-level thread adjusting wheel 16 and the second-level thread adjusting wheel 17 to control the tension of the sewing thread, thereby ensuring that the sewing head 30 can work normally and ensuring the processing effect.

[0030] Among them, the sewing thread head 30 includes a head base 31, a needle base 32, and a sewing thread needle 33. The head base 31 is tubular, the needle base 32 is installed inside the head base 31, and an auxiliary pressing piece 34 is sleeved outside the sewing thread needle 33. The auxiliary pressing piece 34 is connected to the needle base 32, and a spring or an elastic rubber ring is connected between the auxiliary pressing piece 34 and the needle base 32. The auxiliary pressing piece 34 is used to press down the heating wire to ensure that the heating wire contacts the carbon fiber electric heating cloth, facilitating the sewing of the heating wire. The spring or elastic rubber ring provided between the auxiliary pressing piece 34 and the needle base 32 plays a buffering role in pressing down the heating wire. Among them, the set needle base 32 is connected to the reciprocating motor 15. Through the reciprocating movement of the reciprocating motor 15, the needle base 32 and the sewing thread needle 33 can be driven to move, thereby realizing sewing. A gear is provided on the top of the head base 31. At the same time, a rotating motor 35 is installed on the side of the top of the head base 31. The rotating motor 35 is a servo motor and can control the rotation angle. The gear connected to the rotating motor 35 meshes with the gear connected to the head base 31. By rotating the rotating motor 35, the needle base 32 can be driven to rotate a certain angle. An adjustment ring 36 is provided outside the head base 31. The adjustment ring 36 is connected to the needle base 32. An adjustment swing rod 37 is connected to the adjustment ring 36. The adjustment swing rod 37 is connected to the head base 31 in a hinged form, so that the adjustment ring 36 can drive the adjustment swing rod 37 to swing while moving vertically along with the needle base 32. A guiding tube 38 is connected to the bottom end of the adjustment swing rod 37. At the same time, a plurality of guiding pieces 19 are installed on the side wall of the frame 1. Guiding holes 190 are provided on the guiding pieces 19. The heating wire on the heating wire spool 12 installed on the frame 1 sequentially passes through the guiding holes 190 and enters the guiding tube 38. When sewing the heating wire, the reciprocating motor 15 drives the needle base 32 to reciprocate vertically, realizing the sewing operation of the sewing thread needle 33 cooperating with the sewing shuttle 13. At the same time, the adjustment ring 36 reciprocates along with the needle base 32, causing the adjustment swing rod 37 to drive the heating wire to swing, realizing the sewing and fixing of the sewing thread to the heating wire. This processing operation makes the positions of the sewing thread and the heating wire on the carbon fiber electric heating cloth accurate, with high processing efficiency and good processing effect.

[0031] Among them, the wire cutting assembly 5 is provided with a telescopic rod 50 and a mounting plate 51. The telescopic rod 50 is installed on the frame 1 and can be pushed downward. The mounting plate 51 is also installed on the frame 1. A first sliding plate 52 is arranged on the side of the mounting plate 51. The mounting plate 51 and the first sliding plate 52 are connected by a guide rail, and the guide rail is arranged in the vertical direction. A second sliding plate 53 is arranged on the side of the first sliding plate 52. The first sliding plate 52 and the second sliding plate 53 are connected by a guide rail, and the guide rail is arranged horizontally. An auxiliary guide plate 54 is further arranged outside the second sliding plate 53, and an auxiliary guide groove 55 is arranged on the auxiliary guide plate 54. Among them, an embedding groove 56 is arranged at the end of the first sliding plate 52, and the end of the telescopic rod 50 is connected with a pressing piece 57. One end of the pressing piece 57 is inserted into the embedding groove 56, and the other end is placed in the auxiliary guide groove 55. An auxiliary spring 58 is installed in the embedding groove 56, and the auxiliary spring 58 plays a role in supporting the pressing piece 57. A connecting rod 59 is hinged at the end of the pressing piece 57 in the auxiliary guide groove 55, and the end of the connecting rod 59 is hinged with the second sliding plate 53. At the same time, a tension spring is connected between the end of the pressing piece 57 where the connecting rod 59 is hinged and the second sliding plate 53. At the same time, a cutting knife group 7 is installed outside the second sliding plate 53, and the cutting knife group 7 is used to cut the heated wire after sewing. When the wire cutting assembly 5 cuts the heated wire after sewing, the telescopic rod 50 drives the pressing piece 57 to move downward. At this time, the first sliding plate 52 moves downward, and synchronously the second sliding plate 53 and the cutting knife group 7 move downward together. After moving to a certain position, that is, when the first sliding plate 52 reaches the end of the slide rail between the mounting plate 51, the telescopic rod 50 continues to move downward. At this time, the connecting rod 59 hinged at the end of the pressing piece 57 pushes the second sliding plate 53 to move horizontally along the guide rail. The combination of these two actions realizes the combined action of driving the cutting knife group 7 to move vertically downward first and then forward, which is convenient for the cutting knife group 7 to cut the heating wire, thereby improving the processing effect and work efficiency. A fixed angle plate 70 is arranged in the cutting knife group 7. The fixed angle plate 70 is connected with the second sliding plate 53, and a telescopic cylinder 71 is installed on the fixed angle plate 70. The end of the telescopic cylinder 71 is hinged with a connecting rod 72. At the same time, a cutting knife 73 is connected to the bottom of the fixed angle plate 70, and the end of the cutting knife 73 is hinged with the connecting rod 72. The telescopic cylinder 71 pushes the connecting rod 72 to move, so that the connecting rod 72 and the cutting knife 73 cooperate to cut the heating wire, achieving good processing effect.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sewing device for intelligent carbon fiber electric heating cloth, characterized in that, It includes a frame (1), on the top of the frame (1), a sewing thread spool (11) and a heating wire spool (12) are installed. On the side wall of the frame (1), a sewing assembly (3) and a thread cutting assembly (5) are installed. The sewing thread of the sewing thread spool (11) and the heating wire of the heating wire spool (12) are respectively connected to the sewing assembly (3), and the heating wire of the heating wire spool (12) corresponds to the thread cutting assembly (5).

2. The sewing device for an intelligent carbon fiber electric heating cloth according to claim 1, wherein, The sewing assembly (3) includes a sewing head (30) installed on the frame (1) and a sewing bobbin (13) installed on the platform (10). The frame (1) is provided with a fixed sleeve (14), the sewing head (30) is connected to the fixed sleeve (14), a reciprocating motor (15) is installed inside the fixed sleeve (14), and the reciprocating motor (15) is connected to the sewing head (30).

3. The sewing device for an intelligent carbon fiber electric heating cloth according to claim 2, characterized in that, From top to bottom, a first-level thread adjusting wheel (16), a second-level thread adjusting wheel (17) and a thread adjusting swing rod (18) are installed in the fixed sleeve (14). The first-level thread adjusting wheel (16) and the second-level thread adjusting wheel (17) are respectively equipped with thread adjusting motors (160), and the thread adjusting motors (160) are installed inside the fixed sleeve (14). The fixed sleeve (14) is provided with a swing rod groove (140), an adjusting spring (141) is installed in the swing rod groove (140), the thread adjusting swing rod (18) is placed in the swing rod groove (140) and connected to the adjusting spring (141). At the bottom of the fixed sleeve (14), a lead hole (142) is provided, and the lead hole (142) communicates with the sewing head (30). The frame (1) is installed with a wire conduit (6), one end of the wire conduit (6) faces the sewing thread spool (11), the other end of the wire conduit (6) faces the first-level thread adjusting wheel (16). The sewing thread on the sewing thread spool (11) passes through the wire conduit (6) and then successively bypasses the first-level thread adjusting wheel (16), the second-level thread adjusting wheel (17) and the thread adjusting swing rod (18) and passes through the lead hole (142) to be connected to the sewing head (30).

4. The sewing device for an intelligent carbon fiber electric heating cloth according to claim 2, characterized in that, The sewing head (30) includes a tubular head seat (31), a needle seat (32) and a sewing needle (33). The sewing needle (33) is installed on the needle seat (32). An auxiliary pressing piece (34) for pressing down the heating wire is sleeved outside the sewing needle (33). The needle seat (32) is sleeved with the head seat (31). The reciprocating motor (15) is connected to the needle seat (32). At the top of the head seat (31), a rotating motor (35) is connected through a gear. An adjusting ring (36) is sleeved outside the head seat (31). The adjusting ring (36) is connected to the needle seat (32). The adjusting ring (36) is connected to an adjusting swing rod (37). The adjusting swing rod (37) is hinged to the head seat (31). The bottom of the adjusting swing rod (37) is connected to a guiding tube (38). A guiding piece (19) is provided on the side wall of the frame (1). The guiding piece (19) is provided with a guiding hole (190). The heating wire on the heating wire spool (12) successively passes through the guiding hole (190) and the guiding tube (38).

5. The sewing device for an intelligent carbon fiber electric heating cloth according to claim 1, characterized in that, The wire cutting assembly (5) is provided with a telescopic rod (50) that pushes downward and a mounting plate (51) connected to the frame (1). The mounting plate (51) is connected with a first sliding plate (52) that moves longitudinally through a guide rail. The first sliding plate (52) is connected with a second sliding plate (53) that moves horizontally through a guide rail. An auxiliary guide plate (54) is arranged on the outer side of the second sliding plate (53). The auxiliary guide plate (54) is provided with an auxiliary guide groove (55). An embedding groove (56) is arranged at one end of the first sliding plate (52). The end of the telescopic rod (50) is connected with a pressing piece (57). One end of the pressing piece (57) is embedded into the embedding groove (56), and the other end of the pressing piece (57) is placed in the auxiliary guide groove (55). An auxiliary spring (58) is connected in the embedding groove (56), and the auxiliary spring (58) is connected with the pressing piece (57). The end of the pressing piece (57) placed in the auxiliary guide groove (55) is hinged with a connecting rod (59), and the connecting rod (59) is hinged with the second sliding plate (53). The second sliding plate (53) is connected with a cutting tool group (7).

6. The sewing device for an intelligent carbon fiber electric heating cloth according to claim 5, characterized in that, The cutting tool group (7) is provided with a fixed angle plate (70). A telescopic cylinder (71) is installed on the fixed angle plate (70). The telescopic end of the telescopic cylinder (71) is hinged with a connecting rod (72). The fixed angle plate (70) is connected with a cutting knife (73), and the connecting rod (72) is hinged with the cutting knife (73).

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