Shaping extrusion equipment of carrier tape for metal wire

Abstract

The utility model discloses shaping and extruding equipment of a carrier tape for a metal wire, which belongs to plastic material forming and comprises a carrier tape with a semicircular cross section, an embedding groove arranged at the top of the carrier tape, a cooling water tank, an extruding seat and a winding mechanism, a guide roller is rotatably connected in the cooling water tank, a semicircular shaping groove is arranged in the extruding seat, and the winding mechanism is arranged in the shaping groove. The carrier tape forming device has the advantages that plastic in a molten state is extruded out through the extrusion base, so that forming of a carrier tape is achieved, the formed carrier tape is cooled in the cooling water tank and wound through the winding mechanism, the carrier tape is directly formed into a needed shape, and the carrier tape forming device is simple in structure, convenient to use, high in practicability and high in practicability. And the carrier tape is more convenient to manufacture.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic material molding, in particular to a shaping extrusion device for a carrier tape for a metal wire. Background Art

[0002] The spraying of the inner wall of the pipeline is generally completed using a wire electric explosion spraying device. The wire electric explosion spraying device uses a metal wire for traction, but the metal wire is easily broken due to the explosion, so that continuous traction cannot be achieved. In the prior art, a plastic carrier is usually used to wrap the metal wire. When the metal wire breaks, continuous traction can be achieved through the carrier, thereby improving the continuity of the spraying work.

[0003] like Figure 1 As shown, the carrier tape is generally semicircular, and the metal wire is compounded in the embedding groove. However, when the carrier tape is manufactured, the prior art generally uses a cutting method to realize the forming of the carrier tape and the embedding groove, which has low production efficiency and generates more waste. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a shaping extrusion device for a carrier tape for a metal wire, and the utility model is realized through the following technical solutions.

[0005] A shaping extrusion device for a carrier tape for a metal wire comprises a carrier tape, wherein the cross section of the carrier tape is semicircular and an embedding groove is provided on the top of the carrier tape, and further comprises:

[0006] A cooling water tank, wherein cooling water is contained in the cooling water tank, wherein a group of guide rollers are rotatably connected to the upper and lower parts of the cooling water tank, wherein the upper and lower groups of guide rollers are arranged alternately, and a through groove is provided on the top of the right side plate of the cooling water tank;

[0007] An extrusion seat, wherein the extrusion seat is fixedly connected to the top of the left side plate of the cooling water tank, a semicircular shaping groove is provided on the right side of the extrusion seat, an arc-shaped shaping protrusion is fixedly connected to the top of the shaping groove, a feed groove is provided on the left side of the shaping groove, and a feed pipe is fixedly connected to the left side of the feed groove;

[0008] A winding mechanism, comprising a frame and a winding roller;

[0009] The frame is fixedly connected to the right side of the cooling water tank, and an active roller and a driven roller are rotatably connected to the upper part of the frame. A motor is fixedly connected to the position of the active roller at the front side of the frame corresponding to the position of the active roller, and the motor is used to drive the active roller to rotate. A pair of lifting grooves are respectively opened on the left and right sides of the frame, and a lifting rod is fixedly connected in the lifting groove. A lifting seat slidably connected to the lifting rod is provided in the lifting groove. A first suspension roller is rotatably connected between the pair of lifting seats on the left side, and a second suspension roller is rotatably connected between the pair of lifting seats on the right side. A first positioning roller and a second positioning roller are also rotatably connected in the frame, and a first conveyor belt is provided on the outside of the active roller, the driven roller and the first suspension roller, and the first conveyor belt is guided by the first positioning roller, and a second conveyor belt is provided on the outside of the active roller, the driven roller and the second suspension roller, and the second conveyor belt is guided by the second positioning roller, and the second conveyor belt is symmetrically arranged on the front and rear sides of the first conveyor belt;

[0010] Positioning plates are symmetrically fixed to the front and rear sides of the winding roller, a connecting shaft is fixed to the outer center of the positioning plate, and connecting grooves corresponding to the connecting shaft are opened on the tops of the front and rear side plates of the frame.

[0011] Furthermore, the curvature of the shaping protrusion is greater than πrad.

[0012] Furthermore, positioning grooves are provided on the active roller and the driven roller at positions corresponding to the first conveyor belt and the second conveyor belt.

[0013] Furthermore, the first suspension roller and the second suspension roller are hollow, and the sum of the gravity of the first suspension roller and the second suspension roller is smaller than the gravity of the winding roller.

[0014] Furthermore, a spiral cooling channel is opened at the position of the molding groove inside the extrusion seat, and a water inlet pipe and a water outlet pipe are fixedly connected to the bottom of the extrusion seat, and the water inlet pipe and the water outlet pipe are respectively connected to the two ends of the cooling channel, and the water outlet pipe is connected to the left side plate of the cooling water tank through a pipeline, and a water pump is fixedly connected to the left outer wall of the cooling water tank, and the inlet and outlet of the water pump are respectively connected to the cooling water tank and the water inlet pipe through pipelines.

[0015] Furthermore, a semiconductor refrigerator is provided on the front and rear side plates of the cooling water tank, and the semiconductor refrigerator includes a mounting frame, a P-type semiconductor and an N-type semiconductor; the mounting frame is fixedly connected to the front and rear side plates of the cooling water tank, and a cold end and a hot end made of insulating ceramic material are fixedly connected at intervals in the mounting frame, the cold end faces the inside of the cooling water tank, and the hot end faces the outside of the cooling water tank, and a metal plate is fixedly connected at intervals between the inner walls of the cold end and the hot end, and the P-type semiconductors and the N-type semiconductors are alternately connected in series through the metal plates, the leftmost P-type semiconductor is electrically connected to the negative pole of the DC power supply through the metal plate and the wire, and the rightmost N-type semiconductor is electrically connected to the positive pole of the DC power supply through the metal plate, the wire and the switch.

[0016] Furthermore, the hot end is densely covered with heat dissipation fins.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The molten plastic is extruded through the extruder to realize the molding of the carrier tape. The molded carrier tape is cooled in the cooling water tank and reeled by the reeling mechanism. The carrier tape is directly molded into the required shape, making the carrier tape more convenient to make.

[0019] 2. The carrier tape is wound up by a winding roller, and positioning disks are fixedly connected to both ends of the winding roller. The second conveyor belt drives the positioning disks to rotate, thereby realizing the winding of the carrier tape. The first conveyor belt can press the carrier tape when winding up, making the carrier tape wound up more tightly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 : A schematic diagram of the structure of a carrier tape in the prior art;

[0022] Figure 2 : A schematic structural diagram of a shaping and extruding device for a carrier tape for a metal wire according to the utility model;

[0023] Figure 3 : A half-section view of the extrusion seat in the horizontal direction of the utility model;

[0024] Figure 4 : A schematic diagram of the structure of the shaping groove and shaping protrusion described in the utility model;

[0025] Figure 5 : A three-dimensional schematic diagram of the winding mechanism of the utility model;

[0026] Figure 6 : A schematic diagram of the internal structure of the frame of the utility model;

[0027] Figure 7 : A schematic diagram of the structure of the active roller of the utility model;

[0028] Figure 8 : A schematic structural diagram of the semiconductor refrigerator of the present invention.

[0029] The reference numerals are as follows:

[0030] 100-carrier belt, 200-embedded groove, 1-cooling water tank, 11-guide roller, 12-through groove, 2-extrusion seat, 21-forming groove, 22-forming protrusion, 23-feeding groove, 24-feeding pipe, 31-frame, 311-active roller, 312-driven roller, 313-motor, 314-lifting groove, 315-lifting rod, 316-lifting seat, 317-first suspension roller, 318-second suspension roller, 319-first positioning roller, 3110-second positioning roller, 3111-first conveyor belt, 3112-second conveyor belt, 3113-positioning groove, 32-winding roller, 321-positioning plate, 322-connecting shaft, 323-connecting groove, 41-cooling channel, 42-water inlet pipe, 43-water outlet pipe, 44-water pump, 5-semiconductor refrigerator, 51-installation frame, 52-P-type semiconductor, 53-N-type semiconductor, 54-cold end, 55-hot end, 56-metal plate, 57-DC power supply, 58-switch, 59-heat sink. DETAILED DESCRIPTION

[0031] 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 of 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.

[0032] like Figure 1-8 As shown, a shaping extrusion device for a carrier tape for a metal wire includes a carrier tape 100, the cross section of the carrier tape 100 is semicircular, and an embedding groove 200 is opened on the top of the carrier tape 100, and also includes:

[0033] A cooling water tank 1 is provided with cooling water. A set of guide rollers 11 are rotatably connected to the interior of the cooling water tank 1. The upper and lower sets of guide rollers 11 are arranged alternately. A through groove 12 is provided on the top of the right side plate of the cooling water tank 1.

[0034] An extrusion seat 2 is fixedly connected to the top of the left side plate of the cooling water tank 1. A semicircular shaping groove 21 is provided on the right side of the extrusion seat 2. An arc-shaped shaping protrusion 22 is fixedly connected to the top of the shaping groove 21. A feed groove 23 is provided on the left side of the shaping groove 21. A feed pipe 24 is fixedly connected to the left side of the feed groove 23.

[0035] A winding mechanism, comprising a frame 31 and a winding roller 32;

[0036] The frame 31 is fixedly connected to the right side of the cooling water tank 1, and the upper part of the frame 31 is rotatably connected with an active roller 311 and a driven roller 312. The front side of the frame 31 is fixedly connected with a motor 313 corresponding to the position of the active roller 311, and the motor 313 is used to drive the active roller 311 to rotate. A pair of lifting grooves 314 are respectively provided on the left and right sides of the frame 31, and a lifting rod 315 is fixedly connected in the lifting groove 314. A lifting seat 316 slidably connected to the lifting rod 315 is provided in the lifting groove 314. A first suspension roller 317 is rotatably connected between the pair of lifting seats 316 on the left, and a pair of lifting seats 316 on the right are rotatably connected to each other. A second suspension roller 318 is rotatably connected between the driving roller 311 and the driven roller 312. A first positioning roller 319 and a second positioning roller 3110 are also rotatably connected in the frame 31. A first conveyor belt 3111 is sleeved on the outside of the active roller 311, the driven roller 312 and the first suspension roller 317. The first conveyor belt 3111 is guided by the first positioning roller 319. A second conveyor belt 3112 is sleeved on the outside of the active roller 311, the driven roller 312 and the second suspension roller 318. The second conveyor belt 3112 is guided by the second positioning roller 3110. The second conveyor belt 3112 is symmetrically arranged on the front and rear sides of the first conveyor belt 3111.

[0037] Positioning plates 321 are symmetrically fixed to the front and rear sides of the winding roller 32 , a connecting shaft 322 is fixed to the outer center of the positioning plate 321 , and connecting grooves 323 corresponding to the connecting shaft 322 are formed on the tops of the front and rear side plates of the frame 31 .

[0038] Preferably, the curvature of the shaping protrusion 22 is greater than πrad.

[0039] like Figure 1 and Figure 4 As shown, since the curvature of the shaping protrusion 22 is greater than πrad, the embedding groove 200 on the carrier tape 100 after molding is also greater than a semicircle. When the metal wire is compounded into the embedding groove 200, the natural falling off of the metal wire can be avoided.

[0040] Preferably, positioning grooves are provided on the active roller 311 and the driven roller 312 at positions corresponding to the first conveyor belt 3111 and the second conveyor belt 3112 .

[0041] like Figure 5-Figure 7 As shown, since the positioning groove 3113 is provided, the misalignment of the first conveyor belt 3111 and the second conveyor belt 3112 can be avoided.

[0042] Preferably, the first suspension roller 317 and the second suspension roller 318 are hollow, and the sum of the gravity of the first suspension roller 317 and the second suspension roller 318 is smaller than the gravity of the winding roller 32 .

[0043] like Figure 2 and Figure 5As shown, after the connecting shaft 322 and the connecting groove 323 are aligned, the winding roller 32 and the positioning plate 321 descend under the action of gravity, and the hollow first suspension roller 317 and the second suspension roller 318 can reduce the weight of the two, so that the sum of the gravity of the first suspension roller 317 and the second suspension roller 318 is less than the gravity of the winding roller 32. When the winding roller 32 is lowered, a depression can be generated on the first conveyor belt 3111 and the second conveyor belt 3112, and the first suspension roller 317 and the second suspension roller 318 rise. The first suspension roller 317 and the second suspension roller 318 can make the first conveyor belt 3111 and the second conveyor belt 3112 in a tensioned state, thereby ensuring the reliability of transmission.

[0044] Preferably, a spiral cooling channel 41 is opened inside the extrusion seat 2 at a position corresponding to the molding groove 21, and a water inlet pipe 42 and a water outlet pipe 43 are fixedly connected to the bottom of the extrusion seat 2, and the water inlet pipe 42 and the water outlet pipe 43 are respectively connected to the two ends of the cooling channel 41, and the water outlet pipe 43 is connected to the left side plate of the cooling water tank 1 through a pipeline, and a water pump 44 is fixedly connected to the left outer wall of the cooling water tank 1, and the inlet and outlet of the water pump 44 are respectively connected to the cooling water tank 1 and the water inlet pipe 42 through pipelines.

[0045] like Figure 2 As shown, the water pump 44 draws cooling water from the cooling water tank 1 and flows in the cooling channel 41, so as to cool the carrier tape 100 after shaping and shape it.

[0046] Preferably, a semiconductor refrigerator 5 is provided on the front and rear side plates of the cooling water tank 1, and the semiconductor refrigerator 5 includes a mounting frame 51, a P-type semiconductor 52 and an N-type semiconductor 53; the mounting frame 51 is fixedly connected to the front and rear side plates of the cooling water tank 1, and a cold end 54 and a hot end 55 made of insulating ceramic material are fixedly connected at intervals in the mounting frame 51, the cold end 54 faces the inside of the cooling water tank 1, and the hot end 55 faces the outside of the cooling water tank 1, and a metal plate 56 is fixedly connected to the inner wall intervals of the cold end 54 and the hot end 55, the P-type semiconductor 52 and the N-type semiconductor 53 are alternately connected in series through the metal plate 56, the leftmost P-type semiconductor 52 is electrically connected to the negative pole of the DC power supply 57 through the metal plate 56 and the wire, and the rightmost N-type semiconductor 53 is electrically connected to the positive pole of the DC power supply 57 through the metal plate 56, the wire and the switch 58.

[0047] like Figure 8 As shown, when the switch 58 is turned on, the P-type semiconductor 52 and the N-type semiconductor 53 are energized, and electron-hole pairs are formed near the cold end 54 of the P-type semiconductor 52 and the N-type semiconductor 53, the internal energy is reduced, and the temperature is lowered, and the electron-hole pairs are recombined near the hot end 55, the internal energy is increased, and the temperature is increased, that is, the semiconductor refrigerator 5 absorbs heat through the cold end 54 and dissipates heat through the hot end 55, thereby cooling the cooling water in the cooling water tank 1.

[0048] Preferably, the hot end 55 is densely covered with heat dissipation fins 59 .

[0049] The heat dissipation fins 59 further improve the heat dissipation effect of the hot end 55 .

[0050] A specific implementation of the utility model is:

[0051] like Figure 2 As shown, the molten plastic enters the feed trough 23 through the extrusion port and feed pipe 24 of the hot melt extruder. The hot melt extruder is a common prior art and will not be described in detail here.

[0052] The molten plastic enters the shaping groove 21 and is shaped by the shaping groove 21 and the shaping protrusion 22. During this process, the water pump 44 draws cooling water to flow in the cooling channel 41, thereby cooling the shaped carrier tape 100 and cooling it to shape it. Figure 3 As shown, the right end of the shaping groove 21 is open, and the shaped carrier tape 100 is led out from the right end of the shaping groove 21 .

[0053] After cooling and shaping, the carrier tape 100 is guided by the guide roller 11 according to the set trajectory. When the carrier tape 100 is just being extruded, it can be manually assisted to be wound around the guide roller 11 according to the set trajectory and pass through the through groove 12. The carrier tape 100 is immersed in cooling water in the cooling water tank 1 for cooling. Due to the presence of the semiconductor refrigerator 5, the cooling water can always be maintained at a relatively low temperature, thereby improving the cooling effect and ensuring that the water pump 44 always draws cooling water with a relatively low temperature, thereby allowing the carrier tape 100 to be better cooled and shaped in the extrusion seat 2.

[0054] When installing the winding roller 32, align the connecting shaft 322 and the connecting groove 323, and put down the winding roller 32. The winding roller 32 and the positioning plate 321 drop due to gravity, so that the first conveyor belt 3111 and the second conveyor belt 3112 are recessed, and at this time, the first suspension roller 317 and the second suspension roller 318 rise, and the gravity of the first suspension roller 317 and the second suspension roller 318 keeps the first conveyor belt 3111 and the second conveyor belt 3112 in a tensioned state.

[0055] The motor 313 drives the active roller 311 to rotate, thereby rotating the first conveyor belt 3111 and the second conveyor belt 3112. The contact position between the second conveyor belt 3112 and the positioning disk 321 is recessed, that is, the second conveyor belt 3112 partially wraps the positioning disk 321. The depth of the connecting groove 323 can be designed. When the connecting shaft 322 reaches the bottom of the connecting groove 323, the winding roller 32 and the positioning disk 321 fall to the lowest position. When the positioning disk 321 falls to the lowest position, the wrap angle between the second conveyor belt 3112 and the positioning disk 321 is greater than 120°, so that when the second conveyor belt 3112 rotates, the positioning disk 321 is driven to rotate by friction, thereby rotating the winding roller 32.

[0056] The carrier tape 100 passing through the through slot 12 is wound on the winding roller 32. When the winding roller 32 rotates, the carrier tape 100 is wound. The first conveyor belt 3111 presses the carrier tape 100 wound on the winding roller 32, so that the carrier tape 100 is wound more tightly.

[0057] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A shaping extrusion device for a carrier tape for metal wire, comprising a carrier tape (100), wherein the cross section of the carrier tape (100) is semicircular, and an embedding groove (200) is provided on the top of the carrier tape (100), characterized in that: Also includes: A cooling water tank (1), wherein the cooling water tank (1) contains cooling water, wherein a group of guide rollers (11) are rotatably connected to the interior of the cooling water tank (1), the upper and lower groups of guide rollers (11) are arranged alternately, and a through groove (12) is provided on the top of the right side plate of the cooling water tank (1); An extrusion seat (2), the extrusion seat (2) being fixedly connected to the top of the left side plate of the cooling water tank (1), a semicircular shaping groove (21) being provided on the right side of the extrusion seat (2), an arc-shaped shaping protrusion (22) being fixedly connected to the top of the shaping groove (21), a feed groove (23) being provided on the left side of the shaping groove (21), and a feed pipe (24) being fixedly connected to the left side of the feed groove (23); A winding mechanism, comprising a frame (31) and a winding roller (32); The frame (31) is fixedly connected to the right side of the cooling water tank (1); a driving roller (311) and a driven roller (312) are rotatably connected to the top of the frame (31); a motor (313) is fixedly connected to the front side of the frame (31) at a position corresponding to the driving roller (311); the motor (313) is used to drive the driving roller (311) to rotate; a pair of lifting grooves (314) are respectively provided on the left and right sides of the frame (31); a lifting rod (315) is fixedly connected in the lifting groove (314); a lifting seat (316) slidably connected to the lifting rod (315) is provided in the lifting groove (314); a first suspension roller (317) is rotatably connected between the pair of lifting seats (316) on the left side; and a pair of lifting seats (316) on the right side are rotatably connected to the first suspension roller (317). 16) is rotatably connected with a second suspension roller (318), a first positioning roller (319) and a second positioning roller (3110) are also rotatably connected in the frame (31), a first conveyor belt (3111) is sleeved on the outside of the active roller (311), the driven roller (312) and the first suspension roller (317), the first conveyor belt (3111) is guided by the first positioning roller (319), a second conveyor belt (3112) is sleeved on the outside of the active roller (311), the driven roller (312) and the second suspension roller (318), the second conveyor belt (3112) is guided by the second positioning roller (3110), and the second conveyor belt (3112) is symmetrically arranged on the front and rear sides of the first conveyor belt (3111); Positioning plates (321) are symmetrically fixedly connected to the front and rear sides of the winding roller (32), a connecting shaft (322) is fixedly connected to the outer center of the positioning plate (321), and connecting grooves (323) corresponding to the connecting shaft (322) are formed on the tops of the front and rear side plates of the frame (31).

2. The shaping extrusion device for a carrier tape for a metal wire according to claim 1, characterized in that: The radian of the shaping protrusion (22) is greater than πrad.

3. The shaping and extrusion equipment for a carrier tape for a metal wire according to claim 1, characterized in that: Positioning grooves (3113) are provided on the active roller (311) and the driven roller (312) at positions corresponding to the first conveyor belt (3111) and the second conveyor belt (3112).

4. The shaping and extrusion equipment for a carrier tape for a metal wire according to claim 1, characterized in that: The first suspension roller (317) and the second suspension roller (318) are hollow, and the sum of the gravity of the first suspension roller (317) and the second suspension roller (318) is less than the gravity of the winding roller (32).

5. The shaping and extrusion equipment for a carrier tape for a metal wire according to claim 1, characterized in that: A spiral cooling channel (41) is provided inside the extrusion seat (2) at a position corresponding to the shaping groove (21); a water inlet pipe (42) and a water outlet pipe (43) are fixedly connected to the bottom of the extrusion seat (2); the water inlet pipe (42) and the water outlet pipe (43) are respectively connected to two ends of the cooling channel (41); the water outlet pipe (43) is connected to the left side plate of the cooling water tank (1) through a pipeline; a water pump (44) is fixedly connected to the left side outer wall of the cooling water tank (1); the inlet and outlet of the water pump (44) are respectively connected to the cooling water tank (1) and the water inlet pipe (42) through pipelines.

6. The shaping and extrusion equipment for a carrier tape for a metal wire according to claim 1, characterized in that: A semiconductor refrigerator (5) is provided on the front and rear side plates of the cooling water tank (1), and the semiconductor refrigerator (5) comprises a mounting frame (51), a P-type semiconductor (52), and an N-type semiconductor (53); the mounting frame (51) is fixedly connected to the front and rear side plates of the cooling water tank (1), and a cold end (54) and a hot end (55) made of insulating ceramic material are fixedly connected to the mounting frame (51) at intervals, the cold end (54) faces the inside of the cooling water tank (1), and the hot end (55) faces the cooling water tank (1). (1), a metal plate (56) is fixedly connected to the inner wall interval of the cold end (54) and the hot end (55), the P-type semiconductor (52) and the N-type semiconductor (53) are alternately connected in series through the metal plate (56), the leftmost P-type semiconductor (52) is electrically connected to the negative pole of the DC power supply (57) through the metal plate (56) and the wire, and the rightmost N-type semiconductor (53) is electrically connected to the positive pole of the DC power supply (57) through the metal plate (56), the wire and the switch (58).

7. The shaping and extrusion equipment for a carrier tape for a metal wire according to claim 6, characterized in that: The hot end (55) is densely covered with heat dissipation fins (59).

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