A three-proof canvas edge-sealing ring machine

Abstract

The present invention provides a three-proof canvas edge-sealing collar machine, which relates to the technical field of hot glue edge-sealing and includes: a first-level disk. The bottom of the first-level disk is coaxially connected with a second-level disk. A circular through-hole vertically penetrates the inside of the second-level disk. The bottom of the circular through-hole is fixedly connected with a bottom pipe. A sleeve rod is slidably connected inside the bottom pipe. The top of the sleeve rod is fixedly connected with a supporting piece. By starting the synchronous operation of the lower docking piston cylinder and the upper docking piston cylinder, the telescopic part of the lower docking piston cylinder can push the sleeve rod upward, and the supporting piece at the top of the sleeve rod can lift the lower half of the collar upward, so that the upper and lower parts of the collar can be synchronously pressure-docked inside the canvas opening. By starting the stepping motor A, its rotating shaft drives the first-level disk and the second-level disk to perform synchronous stepping rotation for feeding. By cooperating with the stepping operation of the two groups of docking piston cylinders, automatic collar installation can be realized, solving the problem that the traditional collar machine is not convenient for quickly and automatically installing collars on the edge of the fabric.

Description

Technical Field

[0001] The present invention relates to the technical field of hot glue edge sealing, and particularly relates to a three-proof canvas edge sealing and ring sleeving machine. Background Art

[0002] The flame-retardant fiberglass three-proof canvas uses a fiberglass cloth as the base cloth, has a low thermal conductivity coefficient, and the surface coating is added with a flame retardant. PVC waterproof glue layers are coated on both sides. The cloth is soft, has good ductility, high tension, and is tear-resistant. It is widely used in tarpaulins for train and automobile transportation, tarpaulin covers for grain storage, docks, and warehouses, and can also be used for electric welding protection, fire isolation barriers, and fire tents on ships. It can also be used as building membrane materials to make various landscape projects, etc. Its uses are very extensive. The edge of the three-proof cloth needs to be turned over and sewn and then fixed with a ring sleeve to facilitate threading a rope for fixation. Currently, it is generally processed manually, with low processing efficiency. Moreover, the existing devices are not convenient for quickly adhesively fixing the edge of the canvas, not convenient for automatically punching holes in the canvas and discharging waste pieces, and not convenient for quickly installing ring sleeves on the edge of the cloth automatically, resulting in low processing efficiency.

[0003] There is a need for a three-proof canvas edge sealing and ring sleeving machine to facilitate quickly installing ring sleeves on the edge of the cloth automatically and improve processing efficiency. Summary of the Invention

[0004] In view of this, the present invention provides a three-proof canvas edge sealing and ring sleeving machine. By starting the synchronous operation of the lower docking piston cylinder and the upper docking piston cylinder, the telescopic part of the lower docking piston cylinder can push the sleeve rod upward, and the support piece at the top of the sleeve rod can lift the lower half of the ring sleeve upward, so that the upper and lower parts of the ring sleeve can be synchronously pressed and docked inside the punched hole of the canvas. By starting the stepping motor A, its rotating shaft drives the first-level disk and the second-level disk to perform synchronous stepping rotation for feeding. By cooperating with the stepping operation of the two groups of docking piston cylinders, automatic ring sleeve installation can be achieved.

[0005] The present invention provides a three-proof canvas edge-sealing collar machine, specifically including: a raw material roller rack and a plate rack; the raw material roller rack is arranged on the front side of the plate rack; at the top of the front end of the plate rack, a corner roller is arranged through a rotational connection; on the top of the left and right sides of the plate rack, a thermosetting glue box is fixedly connected, a glue pump is fixedly connected to the side vertical surface of the thermosetting glue box, and a glue spraying head is fixedly connected to the bottom of the rear end of the glue pump; on the left and right sides of the plate rack, a hemming rack is fixedly connected, and a side inclined plate is fixedly connected to the front end of the hemming rack; at the rear end of the hemming rack, a side plate is fixedly connected, and a waste material groove is fixedly connected to the bottom of the side plate; at the top of the side plate, a side fixing seat is fixedly connected, a linkage gear A is arranged through a rotational connection inside the side fixing seat, a pressing wheel is arranged through a rotational connection inside the side fixing seat, the outer side of the pressing wheel is coaxially connected with the linkage gear A, a linkage gear B is arranged through a rotational connection inside the side fixing seat, the linkage gear A meshes with the linkage gear B, a pulley is coaxially connected to the side surfaces of the linkage gear A and the linkage gear B, the pulleys are driven by a belt, and the pulley is coaxially connected with a side connecting shaft; at the rear side of the plate rack, a receiving conveyor belt is fixedly connected, and the side connecting shaft is coaxially connected with an internal roller of the receiving conveyor belt; at the rear side of the side fixing seat, four groups of electric heating clamping plates are fixedly connected.

[0006] Optionally, two groups of side racks are fixedly connected to the top of the rear side of the plate rack, and a reciprocating piston A and a reciprocating piston B are fixedly connected to the top of the side racks.

[0007] Optionally, a blanking rod is fixedly connected to the bottom end of the telescopic part of the reciprocating piston B, the blanking rod is located directly above the waste material groove, a reciprocating rod is fixedly connected to the bottom end of the telescopic part of the reciprocating piston A, and a ring blade tube is fixedly connected to the bottom end of the reciprocating rod.

[0008] Optionally, a pushing spring piece is fixedly connected to the bottom of the inner side of the ring blade tube, a return spring is fixedly connected to the curved side surface of the reciprocating rod, and a stabilizing sleeve is fixedly connected to the bottom of the return spring, and the stabilizing sleeve is sleeved on the outer side of the reciprocating rod.

[0009] Optionally, support frames are fixedly connected to the top of the left and right sides of the plate rack, a first-level disc is arranged through a rotational connection inside the support frames, a circular through-hole vertically penetrates the inside of the first-level disc, and a latex ring is fixedly connected to the inside of the circular through-hole.

[0010] Optionally, a second-level disc is coaxially connected to the bottom of the first-level disc, a circular through-hole vertically penetrates the inside of the second-level disc, a bottom tube is fixedly connected to the bottom of the circular through-hole, a sleeve rod is arranged through a sliding connection inside the bottom tube, and a supporting piece is fixedly connected to the top of the sleeve rod.

[0011] Optionally, a conical head is fixedly connected to the top of the supporting piece, an upper docking piston cylinder is fixedly connected to the top of the left side of the support frame, a pressing ring is fixedly connected to the bottom end of the telescopic part of the upper docking piston cylinder, and a lower docking piston cylinder is fixedly connected to the bottom of the left side of the support frame.

[0012] Optionally, a stepper motor A is provided at the bottom of the support frame, the bottom of the stepper motor A is fixedly connected to the top of the rear side of the plate frame, and the rotating shaft of the stepper motor A is coaxially connected to the secondary disk.

[0013] Optionally, a side conveyor belt is fixedly connected to the top of the rear end of the plate frame, a double-layer conveyor belt is connected to the front side of the side conveyor belt, a stepper motor B is fixedly connected to the side end of the double-layer conveyor belt, a T-shaped frame is fixedly connected to the top of the stepper motor B, contact switches are fixedly connected to the left and right ends of the T-shaped frame, and an electromagnetic plate is fixedly connected to the side end of the rotating shaft of the stepper motor B, and the number of electromagnetic plates is set to two groups.

[0014] Optionally, a sewing machine is fixedly connected to the top of the rear side of the plate frame, roller frames are fixedly connected to the left and right sides of the bottom of the sewing machine, and a winding roller frame is connected to the rear side of the sewing machine.

[0015] Beneficial Effects

[0016] Compared with the traditional ring-throwing machine, the ring-throwing machine according to each embodiment of the present invention can make the canvas be transmitted step by step by starting the side motors of the raw material roller frame and the winding roller frame to perform step-by-step operation, and the left and right edges of the canvas can be rolled up by contacting the folding frames on the left and right sides during the transmission process of the left and right ends of the canvas layer, and the thermosetting glue inside the thermosetting glue box can be transmitted to the glue spraying head by starting the glue pump, so that the glue spraying head can spray thermosetting glue on the inner side of the bent part of the edge of the canvas; by operating the receiving conveyor belt, the rotating roller inside the receiving conveyor belt can drive the coaxial side connecting shaft to rotate, so that The side pulley of the side connecting shaft drives the linkage gear B driven by the top group of pulleys to rotate, so that the linkage gear B can drive the linkage gear A meshing with it to rotate, and the linkage gear A and the internal roller of the conveyor belt below can rotate in the opposite direction, so that the lower pressure wheel coaxial with the linkage gear A can drive and press down the bent part of the canvas edge, and the upper folding layer of the canvas can be pressed down and fitted, and by starting the upper and lower electric heating splints for heating, the thermosetting adhesive inside the folding area of ​​the canvas edge can be heated and fixed, and the edge of the canvas in transmission can be bonded and fixed.

[0017] In addition, by providing a ring blade tube and starting the reciprocating piston A, the telescopic part of the reciprocating piston A can drive the reciprocating rod at its bottom to move downward, so that the stabilizing sleeve can press down the canvas edge stack to stabilize it, and by moving the reciprocating rod downward, the ring blade tube at its bottom can make a hole in the canvas edge stack. When the reciprocating rod moves back and forth upward, the push spring sheet can expand, so that the canvas disc inside the ring blade tube can move down to the inside of the canvas edge stack. By operating the reciprocating piston B, the stripping rod at the bottom of its telescopic part can be displaced downward, and the circular waste sheet inside the canvas edge stack can be pushed downward into the waste trough below, so that automatic hole opening and waste sheet stripping can be performed.

[0018] In addition, by setting up the first-level disk and operating the upper docking piston cylinder, the pressing ring at the bottom of its telescopic part can be displaced downward, and the pressing ring can press the upper half of the collar inside the latex ring downward. By starting the lower docking piston cylinder to operate synchronously with the upper docking piston cylinder, the telescopic part of the lower docking piston cylinder can push the sleeve rod upward, and the supporting piece at the top of the sleeve rod can lift the lower half of the collar upward. The upper and lower parts of the collar can be synchronously pressed and docked inside the canvas opening. By starting the stepping motor A, its rotating shaft can drive the first-level disk and the second-level disk to perform synchronous stepping rotation and feeding. By cooperating with the stepping operation of the two groups of docking piston cylinders, automatic collar installation can be achieved.

[0019] In addition, by setting up the T-shaped frame and operating the double-layer conveyor belt on the upper and lower layers, the upper and lower parts of the raw material of the collar can be transported. By operating the stepping motor B, its rotating shaft can drive the two groups of electromagnetic sheets to rotate 180 degrees to the right until they reach above the end of the double-layer conveyor belt. After the electromagnetic sheets contact the contact switch at the right end of the T-shaped frame at the connecting rod part of the rotating shaft of the stepping motor B, the two layers of electromagnetic sheets can operate, and the upper and lower parts of the collar below can be magnetically adsorbed. When the two groups of electromagnetic sheets rotate back to the left and contact the contact switch at the left end of the T-shaped frame, the electromagnetic sheets can stop operating, and the upper and lower parts of the collar adsorbed below the electromagnetic sheets can fall downward inside the through holes of the first-level disk and the second-level disk. By cooperating the stepping motor B with the first-level disk and the second-level disk that rotate step by step, synchronous feeding of the collar raw material can be achieved.

[0020] In addition, by setting up the roller frame, the roller frames at the bottoms on the left and right sides of the sewing machine can support the two side edges of the canvas, so that it can be kept flat. By starting the sewing machines on the left and right sides, the edges inside the folded part of the canvas edge can be stably sewn. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0022] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0023] In the drawings:

[0024] Figure 1 A schematic diagram of the front-side top-down three-dimensional structure of the whole collar machine according to an embodiment of the present invention is shown;

[0025] Figure 2 Shows an embodiment according to the present invention Figure 1 A partial enlarged schematic diagram of A in the embodiment is shown;

[0026] Figure 3A schematic diagram showing the left-side stereoscopic structure of the entire ring-sleeving machine according to an embodiment of the present invention is shown;

[0027] Figure 4 The embodiment according to the present invention is shown Figure 3 A schematic diagram of a partial enlargement of C in the middle;

[0028] Figure 5 The embodiment according to the present invention is shown Figure 3 A schematic diagram of a partial enlargement of D in the middle;

[0029] Figure 6 The embodiment according to the present invention is shown Figure 3 A partially enlarged schematic diagram of E;

[0030] Figure 7 A schematic diagram showing a left-side stereoscopic structure of a ring-making machine support frame according to an embodiment of the present invention is shown;

[0031] Figure 8 A schematic diagram of a three-dimensional structure of a ring-sleeving machine as a whole viewed from the rear side according to an embodiment of the present invention is shown;

[0032] Figure 9 A schematic diagram showing a side cross-sectional three-dimensional structure of a ring blade tube of a ring-sleeving machine according to an embodiment of the present invention;

[0033] Figure 10 A schematic diagram of a side cross-sectional stereoscopic structure of a bottom pipe of a ring-making machine according to an embodiment of the present invention is shown.

[0034] Reference numerals list

[0035] 1. Raw material roller stand;

[0036] 2. Plate rack;

[0037] 201, corner roller; 202, thermosetting glue box; 203, glue pump; 204, glue spray head; 205, folding frame; 2051, side inclined plate; 206, side plate; 2061, waste trough;

[0038] 3. Side fixing seat;

[0039] 301, lower pressure wheel; 3011, linkage gear A; 302, linkage gear B; 303, side connecting shaft; 304, electric heating clamp;

[0040] 4. Take over the conveyor belt;

[0041] 5. Side frame;

[0042] 501, reciprocating piston A; 5011, reciprocating rod; 5012, ring blade tube; 5013, push spring sheet; 5014, return spring; 5015, stabilizing sleeve; 502, reciprocating piston B; 5021, stripping rod;

[0043] 6. Support frame

[0044] 601. First-level disk; 6011. Latex ring; 602. Second-level disk; 6021. Bottom pipe; 6022. Sleeve rod; 6023. Support piece; 6024. Tapered head; 603. Upper docking piston cylinder; 6031. Lower pressing ring; 604. Lower docking piston cylinder; 605. Stepper motor A

[0045] 7. Side conveyor belt

[0046] 701. Double-layer conveyor belt; 702. Stepper motor B; 703. Electromagnetic sheet; 704. T-shaped frame; 7041. Contact switch

[0047] 8. Sewing machine

[0048] 801. Roller frame

[0049] 9. Rewinding roller frame Detailed implementation manners

[0050] In order to make the objectives, solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components

[0051] Embodiment 1: Please refer to Figures 1 to 10 :[[]]END]]

[0052] The present invention provides a three-proof canvas edge-sealing collar machine, comprising: a raw material roller frame 1 and a plate frame 2; the raw material roller frame 1 is arranged on the front side of the plate frame 2; at the top of the front end of the plate frame 2, a corner roller 201 is arranged through rotational connection; on the top of the left and right sides of the plate frame 2, a thermosetting glue box 202 is fixedly connected, on the side vertical surface of the thermosetting glue box 202, a glue pump 203 is fixedly connected, and at the bottom of the rear end of the glue pump 203, a glue spraying head 204 is fixedly connected; on the left and right sides of the plate frame 2, a hemming frame 205 is fixedly connected, at the front end of the hemming frame 205, a side inclined plate 2051 is fixedly connected; at the rear end of the hemming frame 205, a side plate 206 is fixedly connected, at the bottom of the side plate 206, a waste material groove 2061 is fixedly connected; on the top of the side plate 206, a side fixing seat 3 is fixedly connected, inside the side fixing seat 3, a linkage gear A 3011 is arranged through rotational connection, inside the side fixing seat 3, a pressing wheel 301 is arranged through rotational connection, the outer side of the pressing wheel 301 is coaxially connected with the linkage gear A 3011, inside the side fixing seat 3, a linkage gear B 302 is arranged through rotational connection, the linkage gear A 3011 meshes with the linkage gear B 302, on the sides of the linkage gear A 3011 and the linkage gear B 302, belt pulleys are coaxially connected, the belt pulleys are driven by a belt, and the belt pulley is coaxially connected with a side connecting shaft 303; at the rear side of the plate frame 2, a receiving conveyor belt 4 is fixedly connected, and the side connecting shaft 303 is coaxially connected with an internal roller of the receiving conveyor belt 4; at the rear side of the side fixing seat 3, an electric heating clamping plate 304 is fixedly connected, the number of the electric heating clamping plates 304 is set to four groups. By starting the motors on the sides of the raw material roller frame 1 and the winding roller frame 9 to perform step-by-step operation, the canvas can be transmitted step by step. During the transmission process of the left and right ends of the canvas layer, when contacting the left and right hemming frames 205, the left and right edges of the canvas can be rolled up upward. By starting the glue pump 203, the thermosetting glue inside the thermosetting glue box 202 can be transmitted to the glue spraying head 204, and the glue spraying head 204 can spray the thermosetting glue on the inner side of the bent part of the canvas edge; by the operation of the receiving conveyor belt 4, the internal roller of the receiving conveyor belt 4 can drive the side connecting shaft 303 coaxial with it to rotate, the belt pulley on the side of the side connecting shaft 303 can drive the linkage gear B 302 driven by the belt pulley at the top to rotate, the linkage gear B 302 can drive the linkage gear A 3011 meshing with it to rotate, the linkage gear A 3011 can rotate in the opposite direction to the internal roller of the receiving conveyor belt 4 below, and the pressing wheel 301 coaxial with the linkage gear A 3011 can drive and press the bent part of the canvas edge, so that the turned-up layer of the canvas can be pressed and adhered. By starting the upper and lower electric heating clamping plates 304 to heat, the thermosetting glue on the inner side of the folded area of the canvas edge can be heated and fixed, and the canvas edge can be adhesively fixed.

[0053] Such as Figures 1 to 5As shown in the figure, a side frame 5 is fixedly connected to the top of the rear side of the plate frame 2. The number of side frames 5 is set to two groups. A reciprocating piston A 501 and a reciprocating piston B 502 are fixedly connected to the top of the side frame 5. The bottom end of the telescopic part of the reciprocating piston B 502 is fixedly connected with a blanking rod 5021. The blanking rod 5021 is located directly above the waste material groove 2061. The bottom end of the telescopic part of the reciprocating piston A 501 is fixedly connected with a reciprocating rod 5011. The bottom end of the reciprocating rod 5011 is fixedly connected with an annular blade pipe 5012. A pushing spring piece 5013 is fixedly connected to the inner bottom of the annular blade pipe 5012. A return spring 5014 is fixedly connected to the curved surface of the reciprocating rod 5011. The bottom end of the return spring 5014 is fixedly connected with a stabilizing sleeve 5015. The stabilizing sleeve 5015 is sleeved on the outer side of the reciprocating rod 5011. By starting the reciprocating piston A 501, the telescopic part of the reciprocating piston A 501 can drive the reciprocating rod 5011 at its bottom to move downward, so that the stabilizing sleeve 5015 can press down and stabilize the overlapping layers of the canvas edge. When the reciprocating rod 5011 moves downward, the annular blade pipe 5012 at its bottom can open holes in the overlapping layers of the canvas edge. When the reciprocating rod 5011 moves upward reciprocally, through the expansion of the pushing spring piece 5013, the circular canvas piece inside the annular blade pipe 5012 can move downward to the inside of the overlapping layers of the canvas edge. By operating the reciprocating piston B 502, the blanking rod 5021 at the bottom of its telescopic part can move downward, and the circular waste piece inside the overlapping layers of the canvas edge can be pushed downward into the waste material groove 2061 below, so as to realize automatic hole opening and waste piece blanking.

[0054] As Figure 7As shown in the figure, on the top of the left and right sides of the plate rack 2, there are support frames 6 fixedly connected. Inside the support frame 6, a first-level disc 601 is rotatably connected. A circular through-hole vertically penetrates the inside of the first-level disc 601. Inside the circular through-hole, a latex ring 6011 is fixedly connected. At the bottom of the first-level disc 601, a second-level disc 602 is coaxially connected. A circular through-hole vertically penetrates the inside of the second-level disc 602. At the bottom of the circular through-hole, a bottom tube 6021 is fixedly connected. Inside the bottom tube 6021, a sleeve rod 6022 is slidably connected. At the top of the sleeve rod 6022, a support piece 6023 is fixedly connected. At the top of the support piece 6023, a conical head 6024 is fixedly connected. On the top of the left side of the support frame 6, an upper docking piston cylinder 603 is fixedly connected. At the bottom end of the telescopic part of the upper docking piston cylinder 603, a downward pressing ring 6031 is fixedly connected. At the bottom of the left side of the support frame 6, a lower docking piston cylinder 604 is fixedly connected. At the bottom of the support frame 6, a stepping motor A605 is provided. The bottom of the stepping motor A605 is fixedly connected to the top of the rear side of the plate rack 2. The rotating shaft of the stepping motor A605 is coaxially connected to the second-level disc 602. By operating the upper docking piston cylinder 603, the downward pressing ring 6031 at the bottom of its telescopic part can be displaced downward, and the upper half of the sleeve ring inside the latex ring 6011 can be pressed out of the latex ring 6011 downward by the downward pressing ring 6031. By starting the lower docking piston cylinder 604 to operate synchronously with the upper docking piston cylinder 603, the telescopic part of the lower docking piston cylinder 604 can push the sleeve rod 6022 upward, and the support piece 6023 at the top of the sleeve rod 6022 can lift the lower half of the sleeve ring upward, so that the upper and lower parts of the sleeve ring can be synchronously pressed and docked inside the canvas opening. By starting the stepping motor A605 to drive its rotating shaft to drive the first-level disc 601 and the second-level disc 602 to perform synchronous stepping rotation and feeding, and by cooperating with the stepping operation of the two docking piston cylinders, automatic sleeve ring installation can be realized.

[0055] As Figure 8As shown in the figure, a side conveyor belt 7 is fixedly connected to the top of the rear end of the plate rack 2. A double-layer conveyor belt 701 is connected to the front side of the side conveyor belt 7. A stepping motor B702 is fixedly connected to the side end of the double-layer conveyor belt 701. A T-shaped frame 704 is fixedly connected to the top of the stepping motor B702. Contact switches 7041 are fixedly connected to the left and right ends of the T-shaped frame 704. An electromagnetic sheet 703 is fixedly connected to the side end of the rotating shaft of the stepping motor B702. The number of electromagnetic sheets 703 is set to two groups. Through the operation of the double-layer conveyor belt 701 with upper and lower layers, the raw materials of the upper and lower parts of the collar can be transported. Through the operation of the stepping motor B702, its rotating shaft can drive the two electromagnetic sheets 703 to rotate 180 degrees to the right until they reach above the end of the double-layer conveyor belt 701. After the electromagnetic sheet 703 contacts the contact switch 7041 at the right end of the connecting rod part of the rotating shaft of the stepping motor B702, the two electromagnetic sheets 703 can operate, and magnetic adsorption can be performed on the upper and lower parts of the collar below. When the two electromagnetic sheets 703 rotate back to the left and contact the contact switch 7041 at the left end of the T-shaped frame 704, the electromagnetic sheets 703 can stop operating, and the upper and lower parts of the collar adsorbed below the electromagnetic sheets 703 can fall downward inside the through holes of the primary disk 601 and the secondary disk 602. Through the cooperation of the stepping motor B702 and the step-rotating primary disk 601 and secondary disk 602, synchronous feeding of the collar raw materials can be achieved.

[0056] As Figure 1 shown in the figure, a sewing machine 8 is fixedly connected to the top of the rear side of the plate rack 2. Roller frames 801 are fixedly connected to the left and right sides of the bottom of the sewing machine 8. A winding roller frame 9 is connected to the rear side of the sewing machine 8. Through the roller frames 801 at the left and right sides of the bottom of the sewing machine 8, the two side edges of the canvas can be supported to keep it flat. By starting the sewing machines 8 on both sides, the inner edges of the folded parts of the canvas edges can be sewn.

[0057] Specific usage method and function of this embodiment: In the present invention, during use, by starting the stepping operation of the motors on the sides of the raw material roller rack 1 and the winding roller rack 9, the canvas can be step-transported. During the transmission process of the left and right ends of the canvas layer, when it contacts the folding frames 205 on the left and right sides, the edges on the left and right sides of the canvas can be rolled up. By starting the glue pump 203, the thermosetting glue inside the thermosetting glue tank 202 can be transported to the glue spraying head 204, and the glue spraying head 204 can spray thermosetting glue on the inner side of the bent part of the canvas edge; by the operation of the receiving conveyor belt 4, the rollers inside the receiving conveyor belt 4 can drive the side connecting shaft 303 coaxial with it to rotate, and the pulley on the side of the side connecting shaft 303 can drive the linkage gear B302 driven by the pulley at the top to rotate, and the linkage gear B302 can drive the linkage gear A3011 meshing with it to rotate, and the linkage gear A3011 can rotate in the opposite direction to the rollers inside the receiving conveyor belt 4 below, and the pressing wheel 301 coaxial with the linkage gear A3011 can drive and press the bent part of the canvas edge, so that the upper turned-up layer of the canvas can be pressed and adhered. By starting the electric heating plates 304 on the upper and lower layers to heat, the thermosetting glue on the inner side of the folded area of the canvas edge can be heated and fixed, and the canvas edge can be adhesively fixed. By starting the reciprocating piston A501, the telescopic part of the reciprocating piston A501 can drive the reciprocating rod 5011 at its bottom to move downward, and the stabilizing sleeve 5015 can press down on the stacked canvas edge to stabilize it. When the reciprocating rod 5011 moves downward, the ring blade tube 5012 at its bottom can punch holes in the stacked canvas edge. When the reciprocating rod 5011 moves upward reciprocally, through the expansion of the pushing spring piece 5013, the circular canvas piece inside the ring blade tube 5012 can move downward to the inside of the stacked canvas edge. By the operation of the reciprocating piston B502, the discharging rod 5021 at the bottom of its telescopic part can move downward, and the circular waste piece inside the stacked canvas edge can be pushed downward into the waste slot 2061 below, and automatic hole punching and waste piece discharging can be carried out. By the operation of the upper docking piston cylinder 603, the pressing ring 6031 at the bottom of its telescopic part can move downward, and the pressing ring 6031 can press out the upper half of the sleeve ring inside the latex ring 6011 downward. By starting the lower docking piston cylinder 604 to operate synchronously with the upper docking piston cylinder 603, the telescopic part of the lower docking piston cylinder 604 can push the sleeve rod 6022 upward, and the supporting piece 6023 at the top of the sleeve rod 6022 can lift the lower half of the sleeve ring upward, and the upper and lower parts of the sleeve ring can be synchronously pressed and docked inside the canvas opening. By starting the stepping motor A605 to drive the primary disk 601 and the secondary disk 602 to rotate step by step synchronously for feeding, and by cooperating with the stepping operation of the two groups of docking piston cylinders, automatic sleeve ring installation can be achieved. By the operation of the double-layer conveyor belt 701 on the upper and lower layers, the raw materials of the upper and lower parts of the sleeve ring can be transported. By the operation of the stepping motor B702,After its rotating shaft drives the two sets of electromagnetic sheets 703 to rotate 180 degrees to the right until they reach above the end of the double-layer conveyor belt 701, when the electromagnetic sheets 703 contact the contact switch 7041 at the right end of the connecting rod part of the rotating shaft of the stepper motor B702 with the T-shaped frame 704, the two layers of electromagnetic sheets 703 can operate, and magnetic adsorption can be performed on the upper and lower parts of the collar below. When the two sets of electromagnetic sheets 703 rotate back to the left and contact the contact switch 7041 at the left end of the T-shaped frame 704, the electromagnetic sheets 703 can stop operating, and the upper and lower parts of the collar adsorbed below the electromagnetic sheets 703 can fall downward inside the through holes of the primary disk 601 and the secondary disk 602. By cooperating with the stepper motor B702 and the step-rotating primary disk 601 and secondary disk 602, synchronous feeding of the collar raw materials can be achieved. By starting the sewing machines 8 on both the left and right sides, the edges inside the folded part of the canvas edge can be sewn.

[0058] Finally, it should be noted that when the present invention describes the positions of various components and their cooperation relationships, etc., usually one / a pair of components are taken as examples. However, those skilled in the art should understand that such positions, cooperation relationships, etc. are equally applicable to other components / other pairs of components. The above description is only an exemplary embodiment of the present invention and is not used to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A three-proof canvas edge banding machine, characterized in that: include: A raw material roller frame (1) and a plate frame (2); the raw material roller frame (1) is arranged at the front side of the plate frame (2); a corner roller (201) is arranged at the top of the front end of the plate frame (2) through a rotatable connection; a thermosetting glue box (202) is fixedly connected to the top of the left and right sides of the plate frame (2); a glue pump (203) is fixedly connected to the side vertical surface of the thermosetting glue box (202); a glue spray head (204) is fixedly connected to the bottom of the rear end of the glue pump (203); a folding frame (205) is fixedly connected to the left and right sides of the plate frame (2); a side inclined plate (2051) is fixedly connected to the front end of the folding frame (205); a side plate (206) is fixedly connected to the rear end of the side plate (206); a waste material trough (2061) is fixedly connected to the bottom of the side plate (206); a side fixing seat (3) is fixedly connected to the top of the side plate (206); the inner side of the side fixing seat (3) is rotatably connected to the A linkage gear A (3011) is provided, a lower pressure wheel (301) is provided on the inner side of the side fixing seat (3) through rotational connection, the outer side of the lower pressure wheel (301) is coaxially connected to the linkage gear A (3011), a linkage gear B (302) is provided on the inner side of the side fixing seat (3) through rotational connection, the linkage gear A (3011) and the linkage gear B (302) are meshed, a pulley is provided on the side of the linkage gear A (3011) and the linkage gear B (302) through coaxial connection, the pulley is driven by a belt, and the pulley is coaxially connected to the side connecting shaft (303); a receiving conveyor belt (4) is fixedly connected to the rear side of the plate frame (2), and the side connecting shaft (303) is coaxially connected to the inner roller of the receiving conveyor belt (4); an electric heating clamp (304) is fixedly connected to the rear side of the side fixing seat (3), and the number of the electric heating clamp (304) is set to four groups; The tops of the left and right sides of the plate frame (2) are fixedly connected to support frames (6), the inner side of the support frame (6) is provided with a primary disk (601) through a rotatable connection, a circular through hole is vertically penetrated inside the primary disk (601), and a latex ring (6011) is fixedly connected inside the circular through hole; The bottom of the primary disk (601) is coaxially connected with a secondary disk (602), a circular through hole vertically penetrates the interior of the secondary disk (602), a bottom tube (6021) is fixedly connected to the bottom of the circular through hole, a sleeve rod (6022) is slidably connected to the inside of the bottom tube (6021), and a support plate (6023) is fixedly connected to the top of the sleeve rod (6022); The top of the support plate (6023) is fixedly connected to a conical head (6024), the top of the left side of the support frame (6) is fixedly connected to an upper docking piston cylinder (603), the bottom end of the telescopic part of the upper docking piston cylinder (603) is fixedly connected to a lower pressure ring (6031), and the bottom of the left side of the support frame (6) is fixedly connected to a lower docking piston cylinder (604).

2. A triple-proof canvas edge banding machine as claimed in claim 1, characterized in that: The top of the rear side of the plate frame (2) is fixedly connected to a side frame (5), the number of the side frames (5) is set to two groups, and the top of the side frame (5) is fixedly connected to a reciprocating piston A (501) and a reciprocating piston B (502).

3. A triple-proof canvas edge banding machine as claimed in claim 2, characterized in that: The bottom end of the telescopic part of the reciprocating piston B (502) is fixedly connected to a stripping rod (5021), and the stripping rod (5021) is located directly above the waste trough (2061). The bottom end of the telescopic part of the reciprocating piston A (501) is fixedly connected to a reciprocating rod (5011), and the bottom end of the reciprocating rod (5011) is fixedly connected to a ring blade tube (5012).

4. A triple-proof canvas edge banding machine as claimed in claim 3, characterized in that: A push spring sheet (5013) is fixedly connected to the inner bottom of the annular blade tube (5012), a return spring (5014) is fixedly connected to the curved side of the reciprocating rod (5011), a stabilizing sleeve (5015) is fixedly connected to the bottom of the return spring (5014), and the stabilizing sleeve (5015) is sleeved on the outer side of the reciprocating rod (5011).

5. The triple-proof canvas edge banding machine as claimed in claim 1, characterized in that: A stepper motor A (605) is disposed at the bottom of the support frame (6), the bottom of the stepper motor A (605) is fixedly connected to the top of the rear side of the plate frame (2), and the rotating shaft of the stepper motor A (605) is coaxially connected to the secondary disk (602).

6. A triple-proof canvas edge banding machine as claimed in claim 1, characterized in that: The top of the rear end of the plate frame (2) is fixedly connected to a side conveyor belt (7), the front side of the side conveyor belt (7) is connected to a double-layer conveyor belt (701), the side end of the double-layer conveyor belt (701) is fixedly connected to a stepper motor B (702), the top of the stepper motor B (702) is fixedly connected to a T-shaped frame (704), the left and right ends of the T-shaped frame (704) are fixedly connected to contact switches (7041), and the side end of the rotating shaft of the stepper motor B (702) is fixedly connected to an electromagnetic sheet (703), and the number of the electromagnetic sheets (703) is set to two groups.

7. The triple-proof canvas edge banding machine as claimed in claim 1, characterized in that: The top of the rear side of the plate frame (2) is fixedly connected to a sewing machine (8), the left and right sides of the bottom of the sewing machine (8) are fixedly connected to roller frames (801), and the rear side of the sewing machine (8) is connected to a winding roller frame (9).

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