CN207925884U - A wire stripping machine - Google Patents

Abstract

The utility model provides a wire rod peeler, including the support, be used for the wire rod location the locating component, be used for the fixed subassembly of fixed wire rod, be used for cutting off the wire rod cortex cut the skin subassembly and be used for cutting off the skin subassembly of pulling out of extracting the cortex behind the cortex, locating component includes first locating plate, it is in including installing first cylinder on the support, setting to cut the skin subassembly last cutter on the piston rod of first cylinder and with go up cutter complex lower cutter, it includes the second cylinder to pull out the skin subassembly, still includes anti-sticking line subassembly. Compared with the prior art, the utility model solves the problem that the skin can not be pulled out due to the wire clamping; since these operations are continuous, the efficiency is not lowered.

Description

A wire stripping machine

technical field

The utility model relates to the technical field of electronic wire processing, in particular to an electronic wire peeling machine.

Background technique

Electronic wires are generally used for power supply, data transmission, etc. Electronic wires have a cortex for insulation and protection of the wires. When the electronic wire is connected or welded with other electronic wires, the surface cortex must be peeled off. Prior art 1 (CN107658678A) discloses a data line cutting and peeling device, including a cutting and peeling knife set, the cutting and peeling knife set includes a cutting knife set and a peeling knife set arranged in sequence, and the cutting knife set and the peeling knife set are from Arranged in sequence from left to right, the cutting knife set includes upper and lower cutting knives arranged up and down, and the peeling knife set includes upper and lower peeling knives arranged up and down, the edge of the upper peeling knife The edge of the upper and lower skinning knives is correspondingly provided with a tooth slot one for placing the data line head, and the tooth slot one is used to ensure that only the cortex on the data line head is cut off during cutting, and the tooth slot one is provided with at least four placement slots . The cylinder group that is installed on the support frame and promotes the movement of the cutting and peeling knife group, the support frame is installed on the workbench (not shown in the figure), and the cylinder group includes being installed on the top of the support frame and simultaneously pushing the upper cutting knife and the upper Cylinder 2, which moves the peeling knife up and down, pushes the upper cutting knife and the upper peeling knife down and at the same time cooperates with the lower cutting knife and the lower skinning knife to cut the irregular part of the data line head neatly and cut off the cortex on the data line end, and install it on the side of the support frame Simultaneously push the lower cutting knife and the lower peeling knife 12 to move the cylinder three back and forth, trim the irregular part of the data line end neatly and cut off the cortex on the data line end, and move the lower skinning knife backward to remove the cut off cortex on the data line end . The disadvantages are: as shown in Figure 1, because the cortex a is very thin, generally 0.2 to 1 mm thick, due to the low precision of the cylinder stroke, when the cylinder group pushes the upper peeling knife b and the lower peeling knife c to cooperate, the After the cortex is cut off, the upper skinning knife continues to move downward and cuts into the conductor d of the data line, thereby jamming the data line, causing the cylinder three to be unable to push the lower skinning knife c to move backward, thereby failing to remove the cortex a.

Utility model content

The purpose of the utility model is a wire stripping machine proposed in order to solve the above problems.

Achieve the above-mentioned purpose through the following technical solutions:

The utility model provides a wire stripping machine, comprising a bracket, a positioning assembly for positioning the wire, a fixing assembly for fixing the wire, a skin cutting assembly for cutting the cortex of the wire, and a device for pulling out the cortex after cutting the cortex. Peeling assembly, the positioning assembly includes a first positioning plate, the skin cutting assembly includes a first cylinder installed on the bracket, an upper cutter arranged on the piston rod of the first cylinder, and an upper cutter connected with the upper The lower cutting knife matched with the cutter, the peeling assembly includes a second cylinder, and also includes an anti-jamming wire assembly, the anti-jamming assembly includes an upper inclined block, an upper inclined block mounting plate, and a lower inclined block, the first The cylinder is installed vertically on the bracket, the second cylinder is installed horizontally on the piston rod of the first cylinder, the upward slanting block mounting plate is fixedly connected with the piston rod of the second cylinder, the The upper inclined block is fixedly connected to the side of the upper inclined block mounting plate, the upper inclined block and the upper cutter form a wedge mechanism, the upper cutter is provided with a first reset mechanism, and the first positioning plate Located directly below the mounting plate of the upward slanting block, the first positioning plate and the mounting plate of the upward slanting block form a sliding pair, the downward sloping block is fixedly connected to the side of the first positioning plate, and the lower slanting block The inclined block and the lower cutting knife form a wedge mechanism, and the lower inclined knife is provided with a second reset mechanism.

Further, the upper cutter has a first hole, the upper cutter cooperates with the upper inclined block to form a wedge mechanism through the first hole, the lower cutter has a second hole, and the lower cutter passes through The second hole cooperates with the lower inclined block to form a wedge mechanism.

Further, both the first hole and the second hole are right-angled trapezoidal holes, and the cross-sections of the upward-sloping block and the downward-sloping block are both right-angled trapezoidal.

Further, the first reset mechanism is a first spring, one end of the first spring is fixed on the surface of the upward inclined block, and the other end of the first spring is fixedly connected with the upper cutter, so The second reset mechanism is a second spring, one end of the second spring is fixed on the surface of the downward slope block, and the other end of the second spring is fixedly connected with the lower cutter.

Further, the bracket includes a first horizontal section, a vertical section, and a second horizontal section sequentially connected from top to bottom, and the positioning assembly also includes a first slider and a first slider that cooperates with the first slider. slide rail, the first positioning plate is fixedly connected to the top surface of the first slider, the first slide rail is fixedly connected to the top surface of the second horizontal section, and the first cylinder is vertically installed on On the first horizontal section, the piston rod of the first cylinder is connected with a second slide rail, and the second slide rail is provided with a second slide block, and the bottom surface of the second slide block is in contact with the upper inclined block The mounting plate is fixedly connected, the bottom surface of the mounting plate of the upward inclined block is provided with a first sliding column, the top surface of the first positioning plate is provided with a first chute forming a sliding pair with the first sliding column, and the The second air cylinder is installed horizontally on the second slide rail, and the piston rod of the second air cylinder is fixedly connected with the second slide block.

Further, it also includes a cutting assembly, the cutting assembly includes an upper cutting knife, a lower cutting knife matched with the upper cutting knife, a first adjustment mechanism that can adjust the longitudinal position of the upper cutting knife, and can adjust the lower cutting knife. The second adjustment mechanism of the cutting knife, the positioning assembly also includes a second positioning plate, the second positioning plate is installed on the top surface of the first slider, and the second adjustment mechanism is fixedly installed on the second positioning plate The side of the plate, the lower cutting knife is installed on the second adjustment mechanism, the bottom surface of the second slider is fixedly connected with the upper cutting knife installation plate, and the first adjustment mechanism is installed on the upper cutting knife installation The side of the plate, the upper cutting knife is installed on the first adjustment mechanism, the bottom surface of the upper cutting knife mounting plate is provided with a second sliding column, and the top surface of the second positioning plate is provided with the second positioning plate. The sliding column constitutes the second chute of the sliding pair.

Further, the first adjusting mechanism includes a first horizontal column and a first sleeve forming a sliding pair with the first horizontal column, the outer peripheral surface of the first sleeve is provided with a first threaded hole, and the first A threaded hole runs through the wall of the first sleeve, the first threaded hole is screwed with a first screw rod, and the second adjustment mechanism includes a second horizontal column and a sliding pair with the second horizontal column. The second sleeve, the outer peripheral surface of the second sleeve is provided with a second threaded hole, the second threaded hole runs through the wall of the second sleeve, and the second threaded hole is screwed with a second screw , the upper cutting knife is fixedly connected to the first sleeve, and the lower cutting knife is fixedly connected to the second sleeve.

The beneficial effects of the utility model are: 1. When the upper cutter or the lower cutter is snapped into the conductor of the wire, the second cylinder drives to the right, so that the upper cutter and the lower cutter are opposite to the upper inclined block and the lower inclined block respectively. Move to the left, through the anti-jamming assembly, the upper cutter moves to the left relative to the upward slanting block and at the same time moves upward until the upper cutter does not touch the conductor, and the lower cutter moves to the left and downward relative to the downward slanting block until it does not contact the conductor. This way you won't get stuck. The second cylinder continues to drive to the right, the upper cutter and the upper inclined block move to the right at the same time, the lower cutter and the lower inclined block move to the right at the same time, and the cut cortex is pulled out from the conductor, thus solving the problem of not being able to carry out due to stuck wires. The problem of peeling; since these actions are continuous, the efficiency will not decrease. 2. Further, the upper cutter forms a wedge mechanism with the upper inclined block, so that the upper cutter moves upwards while moving to the left relative to the upper inclined block. After the cortex is pulled out, the upper cutter resets through the first reset mechanism. The lower cutting knife forms a wedge mechanism with the lower inclined block, so that the lower cutting knife moves downward while moving to the left relative to the lower inclined block. After the cortex is pulled out, the lower cutting knife resets through the second reset mechanism. 3. Further, the lateral positions of the upper cutting knife and the lower cutting knife are respectively adjusted through the first adjusting mechanism and the second adjusting mechanism, thereby adjusting the exposed length of the conductor of the wire.

Description of drawings

FIG. 1 is a schematic structural diagram of a clamped line in the prior art;

Fig. 2 is the structural representation of the utility model;

Fig. 3 is the schematic cross-sectional view of the upper cutter, the upper inclined block and the first block of the utility model;

Fig. 4 is the schematic cross-sectional view of the lower cutter, the lower inclined block and the second block of the utility model;

Fig. 5 is a schematic cross-sectional view of the upper and lower cutters of the present invention moving until they leave the conductor and act on the cortex section.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Figure 2, the utility model provides a wire stripping machine, including a bracket 1, a positioning assembly for positioning the wire, a fixing assembly for fixing the wire, a skinning assembly for cutting the cortex of the wire, and a skinning assembly for cutting the cortex. Finally, the peeling assembly that pulls out the cortex, the positioning assembly includes a first positioning plate 21, the first positioning plate 21 is provided with a first positioning through hole, and the skin cutting assembly includes a first cylinder installed on the support 41. The upper cutter 42 arranged on the piston rod of the first cylinder, and the lower cutter 43 matched with the upper cutter, the peeling assembly includes the second cylinder 51, and also includes an anti-jamming assembly, The anti-jamming assembly includes an upward inclined block 61, an upward inclined block mounting plate 62, and a downward inclined block 63, the first air cylinder 41 is vertically installed on the support 1, and the second air cylinder 51 is horizontally installed On the piston rod of the first cylinder 41 , the upward inclined block mounting plate 62 is fixedly connected to the piston rod of the second air cylinder 51 , and the upward inclined block 61 is fixedly connected to the upward inclined block mounting plate 62 The side of the upper inclined block 61 and the upper cutter 42 constitute a wedge mechanism, the upper cutter 42 is provided with a first reset mechanism 7, and the first positioning plate 21 is located on the upper inclined block mounting plate 62, the first positioning plate 21 and the upper inclined block mounting plate 62 form a sliding pair, the lower inclined block 63 is fixedly connected to the side of the first positioning plate 21, and the lower inclined block 63 It forms a wedge mechanism with the lower cutting knife 43 , and the lower inclined knife 43 is provided with a second reset mechanism 8 . Through the above structure, when the upper cutter 42 or the lower cutter 43 snaps into the conductor d of the wire, the second air cylinder 51 drives to the right, so that the upper cutter 42 and the lower cutter 43 are opposite to the upper slanting block 61 and the lower slanting block respectively. 63 moves to the left, through the anti-jamming assembly, as shown in Figure 5, the upper cutter 42 moves to the left relative to the upper inclined block 61 and simultaneously moves upward until the upper cutter 42 is not in contact with the conductor d, and the lower cutter 43 is relative to the lower inclined block 63 moves to the left and moves down simultaneously until it does not contact with the conductor d, so that the line will not be stuck, and then the second cylinder 51 continues to drive to the right, and the upper cutter 42 and the upper inclined block 61 move to the right simultaneously, and the lower cutter 43 and The lower inclined block 63 moves to the right simultaneously, and the upper cutter 42 and the lower cutter 43 act on the section of the cortex a, and the cut cortex a is pulled out from the conductor d. Since these actions are all continuous, there is no drop in efficiency.

The upper cutter 42 contains a first hole, and the upper cutter 42 cooperates with the upper inclined block 61 to form a wedge mechanism through the first hole, and the lower cutter 43 contains a second hole. 43 cooperates with the lower inclined block 63 through the second hole to form a wedge mechanism. The wedge mechanism formed by the above structure is simple in structure and low in cost.

Both the first hole and the second hole are right-angled trapezoidal holes, and the cross-sections of the upward-sloping block and the downward-sloping block are both right-angled trapezoidal. The wedge mechanism formed by the above structure has compact structure and strong stability.

As shown in Figures 2 to 4, the first reset mechanism 7 is a first spring 7, one end of the first spring 7 is welded on the surface of the upward slope 61, and the other end of the first spring 7 Fixedly connected with the upper cutter 42, the second reset mechanism 8 is a second spring 8, one end of the second spring 8 is welded on the surface of the lower inclined block 63, and the second spring 8 The other end is fixedly connected with the lower cutter 43 , the upper inclined block 61 is provided with a first stop 611 , and the lower inclined block 63 is provided with a second stop 631 . Through the above structure, the upper cutter 42 and the lower cutter 43 reset automatically after the cortex d is pulled out.

As shown in FIG. 2, the support 1 includes a first horizontal section 11, a vertical section 12, and a second horizontal section 13 connected sequentially from top to bottom, and the positioning assembly 2 also includes a first slider 22, and The first slide rail 23 matched with the first slide block, the first positioning plate 21 is fixedly connected to the top surface of the first slide block 22, and the first slide rail 23 is fixedly connected to the top surface of the second horizontal section 13. On the top surface, the first cylinder 41 is vertically installed on the first horizontal section 11, the piston rod of the first cylinder 41 is connected with a second slide rail 411, and the second slide rail 411 is provided with a first Two sliders 412, the bottom surface of the second slider 412 is fixedly connected with the upper inclined block mounting plate 62, the bottom surface of the upper inclined block mounting plate 62 is provided with a first sliding column 621, and the first positioning plate The top surface of 21 is provided with the first chute 211 that constitutes a sliding pair with the first sliding column, and the second cylinder 51 is horizontally installed on the second slide rail 411, and the piston rod of the second cylinder 51 is connected to the The second slider 412 is fixedly connected.

As shown in Fig. 2, it also includes a cutting assembly, which includes an upper cutting knife 91, a lower cutting knife 92 cooperating with the upper cutting knife, a first adjustment mechanism that can adjust the longitudinal position of the upper cutting knife, and a Adjust the second adjustment mechanism of the lower cutting knife, the positioning assembly 2 also includes a second positioning plate 24, the second positioning plate 24 is provided with a second positioning through hole concentric with the first positioning through hole, The second positioning plate 24 is installed on the top surface of the first slider 22, the second adjusting mechanism is fixedly installed on the side of the second positioning plate 24, and the lower cutting knife 92 is installed on the second On the adjustment mechanism, the bottom surface of the second slider 412 is fixedly connected with an upper cutting knife installation plate 93, the first adjustment mechanism is installed on the side of the upper cutting knife installation plate 93, and the upper cutting knife 91 is installed on In the first adjustment mechanism, the bottom surface of the upper cutting blade mounting plate 93 is provided with a second sliding column 931, and the top surface of the second positioning plate 24 is provided with a second sliding column that forms a sliding pair with the second sliding column. Chute 241. Through the above structure, the first adjusting mechanism and the second adjusting mechanism respectively adjust the lateral positions of the upper cutting knife and the lower cutting knife, so that the exposed length of the conductor of the wire can be adjusted according to the design requirements, and the versatility is strong.

As shown in Figure 2, the first adjustment mechanism includes a first cross column 941, a first sleeve 942 forming a sliding pair with the first cross column, the outer peripheral surface of the first sleeve 942 is provided with a first thread hole, the first threaded hole runs through the wall of the first sleeve 942, the first threaded hole is screwed with a first screw 943, the second adjustment mechanism includes a second horizontal column 951, and the The second horizontal column constitutes the second sleeve 952 of the sliding pair, and the outer peripheral surface of the second sleeve 952 is provided with a second threaded hole, and the second threaded hole penetrates the wall of the second sleeve 952, so that The second threaded hole is screwed with a second screw 953 , the upper cutting knife 91 is fixedly connected to the first sleeve 942 , and the lower cutting knife 92 is fixedly connected to the second sleeve 952 .

As shown in Figure 2, the fixed assembly includes a third cylinder 31, an upper pressing block 32, and a lower pressing block 33, the third air cylinder 31 is vertically installed on the first horizontal section 11, and the upper pressing block 32 It is fixedly connected with the piston rod of the third cylinder 31 , the lower pressing block 33 is located directly below the upper pressing block 32 , and the lower pressing block 33 is fixedly connected to the second horizontal section 13 .

The working principle of the present utility model is as follows: as shown in Fig. 2, the wire rod 10 is placed on the top surface of the lower pressing block 33, and the wire rod 10 is passed through the first positioning through hole and the second positioning through hole, and the third cylinder 31 is started, The upper pressing block 32 presses down, the wire rod 10 is fixed, the first cylinder 41 is started, the upper cutter 42 and the upper cutting knife 91 descend simultaneously, and the cortex a of the wire rod 10 is cut off respectively, and the wire rod 10 is trimmed, and the first cylinder 41 is started. Two cylinders 51, the upper cutter 42 and the lower cutter 43 move to the right simultaneously, and the cut cortex a is pulled out.

The above are only preferred implementations of the utility model, and the scope of protection of the utility model is not limited to the above-mentioned embodiments, and all technical solutions under the thinking of the utility model all belong to the scope of protection of the utility model. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims (7)

1. A wire stripping machine, comprising a bracket, a positioning component for positioning the wire, a fixing component for fixing the wire, a skinning component for cutting the cortex of the wire, and a peeling device for pulling out the cortex after cutting the cortex Assemblies, the positioning assembly includes a first positioning plate, the skin cutting assembly includes a first cylinder installed on the bracket, an upper cutter arranged on the piston rod of the first cylinder, and the upper cutter and the upper cutter Cooperating with the lower cutter, the peeling assembly includes a second cylinder, and is characterized in that: it also includes an anti-jamming assembly, and the anti-jamming assembly includes an upper inclined block, an upper inclined block mounting plate, and a lower inclined block. The first cylinder is installed vertically on the bracket, the second cylinder is installed horizontally on the piston rod of the first cylinder, and the mounting plate of the upward inclined block is fixedly connected with the piston rod of the second cylinder, The upward slanting block is fixedly connected to the side of the mounting plate of the upward slanting block, and the upward slanting block and the upper cutter form a wedge mechanism, and the upper cutter is provided with a first reset mechanism, and the first The positioning plate is located directly below the mounting plate of the upward inclined block, the first positioning plate and the mounting plate of the upward inclined block form a sliding pair, and the downward inclined block is fixedly connected to the side of the first positioning plate, so The downward slanting block and the lower cutting knife form a wedge mechanism, and the downward slanting knife is provided with a second reset mechanism. 2. A wire stripping machine according to claim 1, characterized in that: the upper cutter has a first hole, and the upper cutter cooperates with the upper inclined block through the first hole to form a wedge mechanism, the lower cutter has a second hole, and the lower cutter cooperates with the lower inclined block through the second hole to form a wedge mechanism. 3. A wire stripping machine according to claim 2, characterized in that: the first hole and the second hole are right-angled trapezoidal holes, and the sections of the upper inclined block and the lower inclined block are both is a right-angled trapezoid. 4. A wire stripping machine according to claim 1, characterized in that: the first reset mechanism is a first spring, one end of the first spring is fixed on the surface of the upper inclined block, the The other end of the first spring is fixedly connected with the upper cutter, and the second return mechanism is a second spring, and one end of the second spring is fixed on the surface of the lower inclined block, and the second spring is fixed on the surface of the inclined block. The other end is fixedly connected with the lower cutter. 5. A kind of wire stripping machine according to claim 1, characterized in that: the support includes a first horizontal section, a vertical section, and a second horizontal section sequentially connected from top to bottom, and the positioning assembly also It includes a first slider and a first slide rail matched with the first slider, the first positioning plate is fixedly connected to the top surface of the first slider, and the first slide rail is fixedly connected to the second On the top surface of the horizontal section, the first cylinder is installed vertically on the first horizontal section, the piston rod of the first cylinder is connected with a second slide rail, and the second slide rail is provided with a second slide rail. block, the bottom surface of the second slider is fixedly connected with the mounting plate of the upward slope block, the bottom surface of the mounting plate of the upward slope block is provided with a first sliding column, and the top surface of the first positioning plate is provided with the The first sliding column constitutes the first sliding groove of the sliding pair, the second cylinder is installed horizontally on the second slide rail, and the piston rod of the second cylinder is fixedly connected with the second sliding block. 6. A wire stripping machine according to claim 5, characterized in that: it also includes a cutting assembly, the cutting assembly includes an upper cutting knife, a lower cutting knife matched with the upper cutting knife, and an adjustable upper cutting knife. The first adjustment mechanism for the longitudinal position of the cutting knife and the second adjustment mechanism for adjusting the lower cutting knife, the positioning assembly also includes a second positioning plate, and the second positioning plate is installed on the top surface of the first slider Above, the second adjusting mechanism is fixedly installed on the side of the second positioning plate, the lower cutting knife is installed on the second adjusting mechanism, and the bottom surface of the second slider is fixedly connected with the upper cutting knife installed plate, the first adjusting mechanism is installed on the side of the upper cutting knife installation plate, the upper cutting knife is installed on the first adjustment mechanism, and the bottom surface of the upper cutting knife installation plate is provided with a second sliding column, The top surface of the second positioning plate is provided with a second chute forming a sliding pair with the second sliding column. 7. A wire stripping machine according to claim 6, characterized in that: the first adjustment mechanism comprises a first horizontal column and a first sleeve forming a sliding pair with the first horizontal column, and the first The outer peripheral surface of a sleeve is provided with a first threaded hole, the first threaded hole runs through the wall of the first sleeve, the first threaded hole is spirally connected with a first screw rod, and the second adjustment mechanism includes The second horizontal column and the second sleeve forming a sliding pair with the second horizontal column, the outer peripheral surface of the second sleeve is provided with a second threaded hole, and the second threaded hole runs through the second sleeve The cylinder wall, the second threaded hole is screwed with a second screw rod, the upper cutting knife is fixedly connected to the first sleeve, and the lower cutting knife is fixedly connected to the second sleeve.