CN112398055B - Rapid surrounding cutting equipment for wire insulation layer - Google Patents

Abstract

The invention relates to surrounding cutting equipment, in particular to equipment for quickly and circularly cutting an electric wire insulating layer. The invention aims to provide a device for quickly and circularly cutting an electric wire insulating layer, which can shred and collect the insulating layer. In order to solve the above technical problems, the present invention provides an apparatus for rapidly cutting insulation around a wire, comprising: the top of the base is connected with a rack; the paying-off shaft is erected on one side of the rack and used for placing the wire reel; the double-outlet hopper is connected to the other side of the rack; the first connecting plate is connected to the double discharging buckets; a mounting bracket mounted on the first connection plate; and at least one guide pipe is arranged and connected to the mounting frame. The wire insulation layer cutting device can cut the wire insulation layer through the feeding mechanism, the peeling mechanism and the driving mechanism, is time-saving and labor-saving, can peel any part of the wire, and is high in working efficiency.

Description

A device for fast wrapping and cutting of wire insulation

technical field

The invention relates to a surrounding cutting equipment, in particular to a rapid surrounding cutting wire insulation layer equipment.

Background technique

After searching, the patent publication number: CN208190140U discloses a wire insulation layer stripper, including A round frame and B round frame, A round frame and B round frame are connected by springs and telescopic rods, The two ends of the telescopic rod are respectively fixed on the A round frame and the B round frame, and the two ends of the spring are also fixed on the A round frame and the B round frame respectively. The telescopic rod enables the A circular frame and the B circular frame to be relatively stretched, but cannot rotate relative to each other; the spring makes the A circular frame and the B circular frame in a mutually closed state when they are not stressed. There are the following disadvantages when using the above-mentioned patent to strip the wire insulation layer. The long wire insulation layer is stripped, and the stripping efficiency is low.

SUMMARY OF THE INVENTION

(1) Technical problems to be solved

In order to overcome the inability to shred and collect the peeled insulating layer, the insulating layer is easy to get stuck on the peeler, so that it cannot work normally, and it is not suitable for peeling off the long wire insulating layer, and the peeling efficiency is low. The technical problem to be solved by the present invention is to provide a fast-circular cutting wire insulation layer device capable of shredding and collecting the insulation layer.

(2) Technical solutions

In order to solve the above-mentioned technical problems, the present invention provides such a device for rapidly encircling the wire insulation layer, including: a base, the top of which is connected with a frame; a reel; a double outlet bucket, which is connected to the other side of the frame; a first connecting plate, which is connected to the double outlet bucket; a mounting frame, which is installed on the first connecting plate; a guide pipe, which is provided with at least one , and the guide pipe is connected to the mounting frame; the feeding mechanism, which is installed on the first connecting plate; the scraping mechanism, which is connected between the double bucket and the guide pipe; the driving mechanism, which is connected between the scraping mechanism and the mounting frame In between, the driving mechanism is in transmission connection with the scraping mechanism.

Preferably, the feeding mechanism includes: feeding rollers, which are provided with at least two groups, the number of each group of feeding rollers is two, and the feeding rollers are rotatably connected to the first connecting plate; transmission gears, which are provided with at least two The number of each group of transmission gears is two, which are fixedly connected to one end of the feeding roller, and the two transmission gears of each group are meshed with each other; the reduction motor is fixedly installed on the first connecting plate, and the output shaft of the reduction motor Connected with one of the feeding rollers; belt drive assembly, which is connected between multiple groups of feeding rollers.

Preferably, the skin scraping mechanism includes: a lifting plate, which is slidably connected to the outer side of the lower part of the guide pipe; a tension spring, which is connected between the lifting plate and the guide pipe; a discharging pipe, which is embedded in the double outlet The lower part of the bucket; the conical block, which is connected to the upper outer side of the discharge pipe; the first connecting rod, which is provided with at least two, and the first connecting rod is fixedly connected to the outer side of the conical block; the swing rod, which is hingedly connected At the top of the first connecting rod, the inner side of the upper part of the swing rod is in contact with the lifting plate; the return spring is connected between the lower part of the swing rod and the first connecting rod; the blade is connected to the bottom end of the swing rod.

Preferably, the driving mechanism includes: a connecting frame, which is connected to the bottom of the mounting frame; a driving motor, which is connected to the bottom of the connecting frame; a cam, which is connected to the output shaft of the driving motor; and a driving rod, which is connected to the cam ; The second connecting plate, which is connected to the top side of the lifting plate; the wedge-shaped block, which is connected to the second connecting plate; the wedge-shaped block is in contact with the driving rod.

Preferably, a ring cutting mechanism is also included, and the ring cutting mechanism includes: a cylindrical gear, which is rotatably connected to the lower part of the guide pipe; a rack, which is slidably connected to the connecting frame, and the gear rack is engaged with the cylindrical gear. ; movable plate, which is connected to the rear end of the rack, and the movable plate is in contact with the cam; swivel, which is rotatably connected to the bottom of the guide tube; scroll spring, which is connected between the swivel and the guide tube; wire wheel , which is provided with at least two, which are connected to the top of the swivel; the cutter, which is provided with at least two, which is slidably connected to the swivel; a compression spring, which is connected between the cutter and the swivel; The pulling wire is connected between the cutter and the cylindrical gear, and the pulling wire goes around the wire wheel.

Preferably, a peeling mechanism is also included, and the peeling mechanism includes: an annular sliding sleeve, which is slidably connected to the top of the conical block; and an elastic peeling plate, which is provided with at least two pieces, which are connected to the annular sliding sleeve at an even interval. The outer side of the top; the second connecting rod, which is fixedly connected to the side surface of the annular sliding sleeve; the connecting rod, which is hingedly connected between the second connecting rod and the tail of the swing rod.

Preferably, a pulverizing mechanism is also included, and the pulverizing mechanism includes: a pulverizing roller knife, which is rotatably connected to the inner side of the lower part of the double output bucket; and two pulleys, which are respectively connected to the pulverizing roller knife and the feeder. on rollers; drive belt, which is connected between two pulleys.

Preferably, it also includes: a support base, which is fixedly connected to the top of the base; and a collection box, which is connected to the top of the support base.

(3) Beneficial effects

1. The present invention can realize the cutting of the wire insulation layer through the feeding mechanism, the scraping mechanism and the driving mechanism, which saves time and effort, and can peel any part of the wire, with high work efficiency.

2. Through the ring cutting mechanism, the two ends of the stripped insulating layer can be circularly cut without manual operation, which further improves the work efficiency of wire stripping.

3. The peeling mechanism can facilitate the collection of the peeled insulating layer, and can also prevent the peeled insulating layer from wrapping around the equipment, reducing the failure rate of the equipment.

Description of drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is a schematic diagram of a first partial three-dimensional structure of the present invention.

FIG. 3 is a schematic diagram of a second partial three-dimensional structure of the present invention.

FIG. 4 is a schematic diagram of a third partial three-dimensional structure of the present invention.

FIG. 5 is a schematic diagram of a fourth partial three-dimensional structure of the present invention.

FIG. 6 is a schematic diagram of the first partial three-dimensional structure of the circumcision mechanism of the present invention.

FIG. 7 is a schematic diagram of a second partial three-dimensional structure of the circumcision mechanism of the present invention.

FIG. 8 is a schematic three-dimensional structure diagram of the peeling mechanism of the present invention.

The symbols in the drawings are: 1-base, 2-frame, 3-spool, 4-double bucket, 5-first connecting plate, 6-installation frame, 7-guide pipe, 8-feeding mechanism, 81-feeding roller, 82-transmission gear, 83-reduction motor, 84-belt drive assembly, 9-scraping mechanism, 91-lifting plate, 92-tension spring, 93-discharge pipe, 94-conical block, 95 -First connecting rod, 96-swing rod, 97-return spring, 98-blade, 10-drive mechanism, 101-connecting frame, 102-drive motor, 103-cam, 104-drive rod, 105-second connecting plate , 106- wedge block, 11- ring cutting mechanism, 111- spur gear, 112- rack, 113- movable plate, 114- swivel, 115- scroll spring, 116- wire wheel, 117- cutter, 118- Compression spring, 119-pull wire, 12-peeling mechanism, 121-ring sliding sleeve, 122-elastic peeling plate, 123-second connecting rod, 124-connecting rod, 13-crushing mechanism, 131-crushing roller knife, 132-belt pulley , 133-drive belt, 14-support seat, 15-collection box, 20-wire reel.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

Example 1

A fast wrapping wire insulation layer cutting equipment, as shown in Figure 1 to Figure 4, includes a base 1, a frame 2, a pay-off reel 3, a double output bucket 4, a first connecting plate 5, a mounting frame 6, and a guide tube 7. The feeding mechanism 8, the scraping mechanism 9 and the driving mechanism 10, a frame 2 is installed on the top of the base 1, a pay-off reel 3 is installed on the left side of the top of the frame 2, and a double output bucket 4 is installed on the right side of the top of the frame 2. Both the front and rear ends of the double outlet bucket 4 are connected with a first connecting plate 5, and a mounting bracket 6 is installed on the right side between the first connecting plates 5 on both sides. The guide pipe 7, the upper and lower parts of the guide pipe 7 have openings, the first connecting plate 5 is provided with a feeding mechanism 8, and the scraping mechanism 9 is installed between the guide pipe 7 and the double output bucket 4. A driving mechanism 10 is installed between the mounting brackets 6 , and the driving mechanism 10 is connected with the skin scraping mechanism 9 in a driving manner.

The feeding mechanism 8 includes a feeding roller 81, a transmission gear 82, a deceleration motor 83 and a belt drive assembly 84. The upper and lower sides of the first connecting plate 5 are rotatably connected with two feeding rollers 81. On the left and right sides of the guide pipe 7, the feeding rollers 81 extend into the opening of the guide pipe 7. The front part of the feeding roller 81 is connected with a transmission gear 82, and the transmission gears 82 on the left and right sides mesh with each other. A deceleration motor 83 is installed on the side, the output shaft of the deceleration motor 83 is connected to the upper right feeding roller 81, and a belt drive assembly 84 is installed between the upper and lower left feeding rollers 81.

The scraping mechanism 9 includes a lifting plate 91, a tension spring 92, a discharge pipe 93, a conical block 94, a first connecting rod 95, a swing rod 96, a return spring 97 and a blade 98. A lifting plate 91 is slidably connected between them, a tension spring 92 is connected between the lifting plate 91 and the guide tube 7, the tension spring 92 is sleeved on the outer side of the guide tube 7, and five outlets are embedded in the lower part of the double outlet bucket 4. The feeding pipes 93 and the five discharging pipes 93 are respectively located directly below the five guiding pipes 7 . The outer side of the upper part of the discharging pipes 93 is fixedly connected with a conical block 94 , and the outer side surface of the conical block 94 is connected with four evenly spaced circumferentially. The first connecting rod 95, the top end of the first connecting rod 95 is hingedly connected with a swinging rod 96, the upper inner side of the swinging rod 96 is in contact with the lifting plate 91, and a return spring 97 is connected between the swinging rod 96 and the first connecting rod 95, and the swinging A blade 98 is connected to the bottom end of the rod 96 .

The driving mechanism 10 includes a connecting frame 101, a driving motor 102, a cam 103, a driving rod 104, a second connecting plate 105 and a wedge-shaped block 106, a connecting frame 101 is connected to the bottom of the mounting frame 6, and a driving motor 102 is installed at the bottom of the connecting frame 101, A cam 103 is connected to the output shaft of the drive motor 102, a drive rod 104 is installed at the tail end of the cam 103, a second connection plate 105 is connected to the top right side of the second positive lift plate 91, and a wedge is connected to the second connection plate 105. The block 106 , the wedge block 106 is in contact with the drive rod 104 .

Take off the pay-off reel 3, put the wire reel 20 on the pay-off reel 3, then re-set the pay-off reel 3 on the frame 2, pull out the head end of the wire on the wire reel 20, start the deceleration When the motor 83 works, the deceleration motor 83 rotates to drive the upper two feeding rollers 81 to rotate. Under the action of the belt drive assembly 84, the lower two feeding rollers 81 also rotate, and then insert the wire head into the guide tube 7, When the wire head is located between the upper two feeding rollers 81, the wire is conveyed under the conveying action of the feeding roller 81, and then the wire is conveyed by the two lower feeding rollers 81 from the outlet direction of the discharge pipe 93. When the insulating layer in the middle section needs to be peeled off, the driving motor 102 is started to rotate clockwise, and the driving rod 104 is driven to rotate by the cam 103. The driving rod 104 squeezes the wedge block 106 to move down, and the lifting plate 91 moves down accordingly, and the tension spring 92 Stretch, when the drive rod 104 is in the plane of the top of the wedge block 106, the drive motor 102 is turned off. The lifting plate 91 moves downward and pushes the lower part of the swing rod 96 to swing upward, the return spring 97 stretches, and the lower part of the swing rod 96 swings upward to make the blade 98 penetrate the insulating layer of the wire, so that when the wire is conveyed downward, the blade 98 can pass the wire Scratches are made on the insulating layer of the wire. When it is not necessary to peel off the insulating layer of the wire, the driving motor 102 is started to continue to rotate. When the driving rod 104 is out of contact with the wedge block 106, the driving motor 102 is turned off. , the lifting plate 91, the second connecting plate 105 and the wedge-shaped block 106 are reset, and then the two ends of the stripped insulating layer are cut circularly, so that the insulating layer can be quickly stripped, saving time and effort, and can realize the wire It can be peeled off at any part, and the work efficiency is high.

Example 2

On the basis of Embodiment 1, as shown in FIG. 5 to FIG. 7 , a ring cutting mechanism 11 is also included. The ring cutting mechanism 11 includes a cylindrical gear 111 , a rack 112 , a movable plate 113 , a swivel ring 114 , and a scroll. The spring 115, the wire wheel 116, the cutter 117, the compression spring 118 and the pulling wire 119, the lower outer side of the guide tube 7 is rotatably connected with a cylindrical gear 111, and the lower part of the connecting frame 101 is slidably connected with five racks 112, five teeth A movable plate 113 is connected between the rear ends of the bars 112, the movable plate 113 is in contact with the cam 103, the five racks 112 are respectively meshed with the five cylindrical gears 111, and the bottom of the guide tube 7 is rotatably connected with a swivel 114, A scroll spring 115 is connected between the swivel 114 and the guide tube 7 , the top of the swivel 114 is connected with three wire wheels 116 evenly spaced, and three cutters 117 are slidably connected to the swivel 114 . The cutters 117 and the swivel A compression spring 118 is connected between 114 , a pulling wire 119 is connected between the cutter 117 and the cylindrical gear 111 , and the pulling wire 119 goes around the wire wheel 116 .

When it is necessary to strip the insulation layer of the middle section of the wire, start the driving motor 102 to rotate clockwise, the cam 103 rotates accordingly, the movable plate 113 is pushed to the right by the cam 103, the rack 112 moves to the right, and the rack 112 drives the The cylindrical gear 111 rotates counterclockwise, and the cylindrical gear 111 rotates counterclockwise to drive the cutter 117 to penetrate the insulating layer through the pulling wire 119, and the compression spring 118 compresses. 115 is compressed, the cutter 117 rotates with the rotating ring 114, so that the insulating layer can be cut off, and when the cam 103 rotates to drive the driving rod 104 to squeeze the wedge block 106 to move downward, the cam 103 is released from contact with the movable plate 113 , Under the action of the scroll spring 115 and the compression spring 118, the rack 112 and the movable plate 113 are reset, the cylindrical gear 111, the swivel 114 and the cutter 117 are reset accordingly, and the feeding mechanism 8 is started to transport the wires, so that The insulating layer after the ring cut is peeled off, and when the tail end of the peeled insulating layer needs to be cut off, the driving motor 102 can be started again to drive the ring cutting mechanism 11 to work through the cam 103 . In this way, there is no need to manually cut both ends of the stripped insulating layer, which further improves the work efficiency of wire stripping.

Example 3

On the basis of Embodiment 2, as shown in FIG. 8, a peeling mechanism 12 is also included. The peeling mechanism 12 includes an annular sliding sleeve 121, an elastic peeling plate 122, a second connecting rod 123 and a connecting rod 124, and a conical block The top of 94 is slidably connected with an annular sliding sleeve 121, the annular sliding sleeve 121 is sleeved on the top of the discharge pipe 93, and four elastic peeling plates 122 are evenly connected to the outside of the top of the annular sliding sleeve 121. The elastic peeling plate 122 and the discharge pipe 93 contact, four second connecting rods 123 are connected to the outside of the annular sliding sleeve 121 at even intervals in the circumferential direction, and a connecting rod 124 is hingedly connected between the second connecting rods 123 and the tail of the swing rod 96 .

When the lower part of the swinging rod 96 swings upward, the annular sliding sleeve 121 is driven to move upward by the connecting rod 124 and the second connecting rod 123, and the elastic peeling plate 122 also moves upward. When the upper outer wall is in contact, the four elastic stripping plates 122 all gather inward and contact the outer surface of the wire insulation layer. When the wire moves, the stripped insulation layer is separated by the elastic stripping plate 122, and the separated insulation layer follows. The conical block 94 leaks out from the double outlet hopper 4, which facilitates the collection of the peeled insulating layer, and also prevents the peeled insulating layer from being wound on the equipment, thereby reducing the failure rate of the equipment.

As shown in FIG. 2 , it also includes a pulverizing mechanism 13. The pulverizing mechanism 13 includes a pulverizing roller knife 131, a pulley 132 and a transmission belt 133. The inner side of the lower part of the double outlet bucket 4 is rotatably connected with the pulverizing roller knife 131. The pulverizing roller knife 131 The front end of the feed roller 81 and the front part of the lower feeding roller 81 are connected with a pulley 132 , and a transmission belt 133 is connected between the two pulleys 132 .

When the feeding roller 81 rotates to transport the wires, the lower feeding roller 81 rotates through the transmission belt 133 and the pulley 132 to drive the crushing roller knife 131 to rotate. Need to do follow-up processing, to further achieve the effect of saving time and effort.

As shown in FIG. 1 , it also includes a support base 14 and a collection box 15 , a support base 14 is fixedly installed on the right side of the top of the base 1 , and a collection box 15 is connected to the left and right sides of the top of the support base 14 .

The chopped insulating layer scraps fall into the collection box 15, which further improves the collection effect of the insulating layer scraps.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (6)

1. A device for rapidly encircling the wire insulation layer, characterized in that it comprises: a base (1), a frame (2) is connected to the top of the base; a pay-off reel (3), which is erected on one side of the frame (2) and used for placing the wire reel (20); Double bucket (4), which is connected to the other side of the frame (2); a first connecting plate (5), which is connected to the double outlet bucket (4); a mounting bracket (6), which is mounted on the first connecting plate (5); at least one guide pipe (7) is provided, and the guide pipe (7) is connected to the mounting frame (6); a feeding mechanism (8), which is installed on the first connecting plate (5); a skin scraping mechanism (9), which is connected between the double outlet bucket (4) and the guide pipe (7); a drive mechanism (10), which is connected between the skin scraping mechanism (9) and the mounting frame (6), and the drive mechanism (10) is in a transmission connection with the skin scraping mechanism (9); The feeding mechanism (8) includes: There are at least two sets of feeding rollers (81), each of which has two feeding rollers (81), and the feeding rollers (81) are rotatably connected to the first connecting plate; There are at least two groups of transmission gears (82), and each group of transmission gears (82) is two in number, which is fixedly connected to one end of the feeding roller (81), and the two transmission gears (82) of each group are mutually mesh; a deceleration motor (83), which is fixedly installed on the first connecting plate (5), and the output shaft of the deceleration motor (83) is connected with one of the feeding rollers (81); a belt drive assembly (84), which is connected between multiple groups of feeding rollers (81); The scraping mechanism (9) includes: A lift plate (91), which is slidably connected to the outer side of the lower part of the guide pipe (7); A tension spring (92), which is connected between the lift plate (91) and the guide tube (7); A discharge pipe (93), which is embedded in the lower part of the double discharge bucket (4); A conical block (94), which is connected to the upper outer side of the discharge pipe (93); at least two first connecting rods (95) are provided, and the first connecting rods (95) are fixedly connected to the outer side surface of the conical block (94); a swinging rod (96), which is hingedly connected to the top end of the first connecting rod (95), and the inner side surface of the upper part of the swinging rod (96) is in contact with the lifting plate (91); a return spring (97), which is connected between the lower part of the swing rod (96) and the first connecting rod (95); The blade (98) is attached to the bottom end of the swing rod (96). 2 . The device for rapidly encircling the wire insulation layer according to claim 1 , wherein the driving mechanism ( 10 ) comprises: 2 . a connecting frame (101), which is connected to the bottom of the mounting frame (6); a driving motor (102), which is connected to the bottom of the connecting frame (101); a cam (103) connected to the output shaft of the drive motor (102); a drive rod (104) connected to the cam (103); a second connecting plate (105), which is connected to the top side of the lifting plate (91); The wedge-shaped block (106) is connected to the second connecting plate (105); the wedge-shaped block (106) is in contact with the driving rod (104). 3. A device for rapidly encircling and cutting wire insulation layer according to claim 2, characterized in that it further comprises a circular cutting mechanism (11), and the circular cutting mechanism (11) comprises: a cylindrical gear (111), which is rotatably connected to the lower part of the guide tube (7); a rack (112), which is slidably connected to the connecting frame (101), and the rack (112) meshes with the cylindrical gear (111); A movable plate (113), which is connected to the rear end of the rack (112), and the movable plate (113) is in contact with the cam (103); a swivel (114), which is rotatably connected to the bottom of the guide tube (7); a scroll spring (115), which is connected between the swivel (114) and the guide tube (7); A wire wheel (116), which is provided with at least two, is connected to the top of the swivel (114); There are at least two cutting knives (117), which are slidably connected to the swivel (114); a compression spring (118), which is connected between the cutter (117) and the swivel (114); The pulling wire (119) is connected between the cutter (117) and the cylindrical gear (111), and the pulling wire (119) goes around the wire wheel (116). 4 . The device for rapidly encircling the wire insulation layer according to claim 3 , further comprising a peeling mechanism ( 12 ), and the peeling mechanism ( 12 ) comprises: 4 . an annular sliding sleeve (121), which is slidably connected to the top of the conical block (94); An elastic peeling plate (122), which is provided with at least two pieces, which are connected to the top outer side of the annular sliding sleeve (121) at an even interval; The second connecting rod (123) is fixedly connected to the side surface of the annular sliding sleeve (121); The connecting rod (124) is hingedly connected between the second connecting rod (123) and the tail of the swing rod (96). 5. A device for rapidly encircling the wire insulation layer according to claim 4, characterized in that it further comprises a pulverizing mechanism (13), and the pulverizing mechanism (13) includes: A crushing roller knife (131), which is rotatably connected to the lower inner side of the double outlet bucket (4); Two pulleys (132) are provided, and the two pulleys (132) are respectively connected to the crushing roller knife (131) and the feeding roller (81); A drive belt (133) is connected between the two pulleys (132). 6. A device for rapidly encircling and cutting wire insulation layer according to claim 5, characterized in that, further comprising: a support base (14), which is fixedly connected to the top of the base (1); A collection box (15) is attached to the top of the support base (14).

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