CN211190838U

CN211190838U - Powder passing device for extruding wire sheath

Info

Publication number: CN211190838U
Application number: CN201921769961.3U
Authority: CN
Inventors: 黄天辉
Original assignee: Dongguan Wenchang Electronic Products Co ltd
Current assignee: Dongguan Wenchang Electronic Products Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-08-07
Anticipated expiration: 2029-10-19

Abstract

The utility model relates to an electric wire production facility technical field, more specifically say, it relates to an electric wire crust is extruded and is used whitewashed device, and its technical scheme main points are: comprises a powder passing box and a powder brushing box; the brush powder box is internally provided with a brush powder mechanism, the brush powder mechanism comprises a mounting frame, a movable plate, a brush plate and a first adjusting assembly, the mounting frame is arranged on the side wall of the brush powder box, the movable plate is arranged on the mounting frame in a sliding manner, and the brush plate is arranged on the movable plate; the first adjusting assembly comprises a first screw, a first adjusting block, a second adjusting block and two connecting rods, the first screw is rotatably borne on the mounting frame, the first adjusting block and the second adjusting block are connected with the mounting frame in a sliding mode, the first adjusting block is in forward threaded connection with the first screw, and the second adjusting block is in reverse threaded connection with the first screw; one side of the brush plate is hinged to the moving plate, and a second adjusting assembly is arranged between the brush plate and the moving plate. The powder passing device can be convenient for workers to adjust the position of the powder brushing mechanism.

Description

Powder passing device for extruding wire sheath

Technical Field

The utility model relates to an electric wire production facility technical field, more specifically say, it relates to an electric wire crust extrusion is used and is crossed powder device.

Background

In the process of manufacturing the electric wire, in order to ensure that the electric wire is well protected and prevent the electric wire from leaking electricity, a sheath extruder is used for coating the electric wire with a sheath, and before the electric wire enters the sheath extruder, a powder passing device is used for uniformly passing a layer of talcum powder on the surface of the wire rod so as to reduce the condition that the peeling function is influenced because the wire rod and the sheath are adhered to each other.

The powder passing device in the prior art mainly comprises a powder passing box and a powder brushing box, wherein talcum powder is contained in the powder passing box, the powder brushing box is arranged at the discharge end of the powder passing box, and a powder brushing mechanism is fixedly arranged in the powder brushing box through a bolt so as to brush the excessive talcum powder on the surface of the wire rod to be stored in the powder brushing box, so that the subsequent cyclic utilization of the talcum powder can be facilitated.

However, when the powder brushing mechanism in the powder passing device brushes the powder on the wire rods with different wire diameters, the powder brushing mechanism needs to be disassembled and assembled again by a worker to adjust the position of the powder brushing mechanism, and the adjustment process is very inconvenient, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to above-mentioned prior art, the utility model aims at providing a powder device is used in extrusion of electric wire crust, should cross the powder device and can be convenient for the staff to adjust the position of brush powder mechanism.

The above technical purpose of the present invention can be achieved by the following technical solutions: a powder passing device for extruding outer skins of electric wires comprises a powder passing box and a powder brushing box, wherein the length direction of the powder passing box is the same as the conveying direction of the electric wires, two ends of the powder passing box along the length direction are respectively provided with a feeding end and a discharging end, and the powder brushing box is arranged at the discharging end of the powder passing box; the powder brushing box is internally provided with a plurality of powder brushing mechanisms, each powder brushing mechanism comprises an installation frame, a movable plate, a brushing plate and a first adjusting assembly, the installation frame is arranged on the side wall of the powder brushing box, the movable plate is arranged on the installation frame in a sliding manner along the horizontal direction, and the brushing plates are arranged on the movable plate; the first adjusting assembly is used for driving the movable plate to move along the horizontal direction and comprises a first screw, a first adjusting block, a second adjusting block and two connecting rods, the first screw is rotatably borne on the mounting frame, the first adjusting block and the second adjusting block are in sliding fit with the mounting frame, the first adjusting block and the first screw form forward threaded connection, and the second adjusting block and the first screw form reverse threaded connection; one ends of the two connecting rods are hinged to the moving plate, and the ends, far away from the moving plate, of the two connecting rods are hinged to the first adjusting block and the second adjusting block respectively; one side of the brush plate is hinged to the movable plate, and a second adjusting assembly used for adjusting the angle of the brush plate is arranged between the brush plate and the movable plate.

By adopting the technical scheme, the first screw rod is rotated to drive the first adjusting block and the second adjusting block to be close to or far away from each other, and the movable plate can be driven to move along the horizontal direction by utilizing the transmission of the two connecting rods, so that the brush plate can be conveniently moved along the direction close to or far away from the electric wire; simultaneously, utilize the second adjusting part can adjust the angle of brush board to make the controllability of brush powder mechanism higher.

Preferably, the second adjusting assembly comprises a second screw and a sliding block, the second screw penetrates through the moving plate along the horizontal direction in a threaded manner, and one end of the second screw is hinged to the sliding block; the sliding block is arranged on the brush plate in a sliding mode.

Through adopting above-mentioned technical scheme, rotate the second screw rod and make the second screw rod remove along its length direction, can drive the slider and slide on the brush board to can promote the brush board and articulate the one end in the movable plate along the brush board and overturn, convenient and fast's realization brush board's angle modulation.

Preferably, the brush board is provided with a trapezoidal groove, one end of the slider close to the brush board is provided with a trapezoidal block, and the trapezoidal block is matched with the trapezoidal groove in a sliding manner.

Through adopting above-mentioned technical scheme, trapezoidal piece slides the cooperation with the dovetail groove, can realize the slider and brush the connection that slides between the board, and simple structure and stability are high.

Preferably, the moving plate is provided with a guide rod along a direction close to the mounting frame, and the mounting frame is provided with a guide hole for the guide rod to slide and penetrate through.

Through adopting above-mentioned technical scheme, the guide bar can play fine guide effect to the removal of movable plate, utilizes the cooperation of sliding between guide bar and the guiding hole simultaneously, can realize sliding between movable plate and the mounting bracket and be connected.

Preferably, one end of the guide rod, which is far away from the moving plate, is provided with a limiting block.

Through adopting above-mentioned technical scheme, the stopper can play the spacing effect to the guide bar, reduces the guide bar and slides excessively and breaks away from the condition of guiding hole.

Preferably, the limiting block is in threaded connection with the guide rod.

Through adopting above-mentioned technical scheme, the threaded connection between stopper and the guide bar is convenient for the staff to carry out the dismouting to the stopper.

Preferably, the mounting bracket is close to the terminal surface of first regulating block, second regulating block and has seted up the groove of sliding along the length direction of first screw, the groove of sliding is with first regulating block, the cooperation of sliding of second regulating block.

Through adopting above-mentioned technical scheme, the cooperation of sliding between groove and first regulating block, the second regulating block that slides can realize sliding between first regulating block, second regulating block and the mounting bracket and be connected.

Preferably, the first adjusting assembly further comprises a knob disposed at one end of the first screw.

Through adopting above-mentioned technical scheme, the staff of being convenient for of setting up of knob grips to make the staff drive first screw rod pivoted process convenient and fast.

To sum up, the utility model discloses following beneficial effect has:

1. the first screw rod is rotated to drive the first adjusting block and the second adjusting block to be close to or far away from each other, and the movable plate can be driven to move along the horizontal direction by the transmission of the two connecting rods, so that the brush plate can be conveniently moved along the direction close to or far away from the electric wire;

2. the second screw rod is rotated to enable the second screw rod to move along the length direction of the second screw rod, the sliding block can be driven to slide on the brush plate, and therefore the brush plate can be pushed to be overturned along one end, hinged to the moving plate, of the brush plate, and the angle of the brush plate can be adjusted conveniently and quickly.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a brushing mechanism in an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a powder passing box; 2. a powder brushing box; 3. a powder brushing mechanism; 4. a mounting frame; 4a, a bottom plate; 4b, a top plate; 4c, a support leg; 5. moving the plate; 6. brushing the board; 6a, brush hair; 7. a first screw; 8. a first regulating block; 9. a second regulating block; 10. a connecting rod; 11. a second screw; 12. a slider; 13. a trapezoidal groove; 14. a trapezoidal block; 15. a guide bar; 16. a guide hole; 17. a limiting block; 18. a sliding groove; 19. a knob.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a powder device is used in extrusion of wire crust, refers to fig. 1, includes and crosses powder case 1 and whitewashing case 2, and wherein, crosses powder case 1 and is the rectangle box, and the length direction of crossing powder case 1 is the same with the direction of transfer of electric wire, in addition, crosses the both ends of powder case 1 along length direction and is the feed end and the discharge end respectively. The powder brushing box 2 is fixedly arranged on one side of the discharging end of the powder passing box 1, meanwhile, the powder brushing box 2 can also be a rectangular box body, and the length direction of the powder brushing box 2 is the same as the transmission direction of the electric wire; in addition, a plurality of brush mechanisms 3 are installed in the brush box 2 along the wire conveying direction, in this embodiment, the number of the brush mechanisms 3 is two, and two brush mechanisms 3 are respectively installed on two side walls of the brush box 2 opposite to each other in the width direction.

Referring to fig. 1 and 2, in particular, the brushing mechanism 3 includes a mounting frame 4, a moving plate 5, a brushing plate 6 and a first adjusting assembly, wherein the mounting frame 4 is fixedly mounted on an inner wall of the brushing box 2, in this embodiment, the mounting frame 4 may include a bottom plate 4a, a top plate 4b and four support legs 4c, specifically, the bottom plate 4a may be fixedly connected with a side wall of the brushing box 2 through bolts, the top plate 4b is parallel to the bottom plate 4a, and a space exists between the top plate 4b and the bottom plate 4 a; in addition, one end of each of the four legs 4c is welded to the end surface of the top plate 4b facing the bottom plate 4a, the four legs 4c are respectively located at four corners of the top plate 4b, and the other end of each of the four legs 4c is welded to the end surface of the bottom plate 4a facing the top plate 4 b.

In addition, the moving plate 5 may be a rectangular plate parallel to the top plate 4b, a cylindrical guide rod 15 is fixedly installed on the end surface of the moving plate 5 facing the top plate 4b along the horizontal direction, correspondingly, a guide hole 16 for the guide rod 15 to slide through is formed in the bottom plate 4a, and the sliding connection between the moving plate 5 and the bottom plate 4a can be realized by utilizing the sliding fit between the guide rod 15 and the guide hole 16. Meanwhile, in order to reduce the situation that the guide rod 15 is separated from the guide hole 16 due to excessive slippage of the moving plate 5, a limit block 17 can be further installed at one end, far away from the moving plate 5, of the guide rod 15 in a threaded mode.

In this embodiment, the brush plate 6 may also be a rectangular plate, and the end surface of the brush plate 6 away from the moving plate 5 is fixedly provided with bristles 6 a; the lower side end of the brush plate 6 is hinged with the moving plate 5, and meanwhile, a second adjusting assembly used for driving the brush plate 6 to overturn is further installed between the brush plate 6 and the moving plate 5.

Referring to fig. 2 and 3, in particular, the second adjusting assembly includes a second screw 11 and a slider 12, wherein the second screw 11 penetrates through the moving plate 5 in a horizontal threaded manner, one end of the second screw 11 close to the brush plate 6 is hinged to the slider 12, and one end of the second screw 11 far from the brush plate 6 is provided with a rotating block (not shown in the figure); the end face of the slider 12 far away from the second screw 11 is integrally formed with a trapezoidal block 14, and correspondingly, a trapezoidal groove 13 for the trapezoidal block 14 to slide is formed in one end of the brush plate 6 close to the slider 12 along the width direction of the brush plate 6.

Referring to fig. 1 and 2, the first driving assembly may drive the moving plate 5 to move along a horizontal direction, and specifically, the first driving assembly includes a first screw 7, a first adjusting block 8, a second adjusting block 9 and two connecting rods 10, wherein the first screw 7 is rotatably supported on the bottom plate 4a along the horizontal direction, and one end of the first screw 7 is fixedly mounted with a knob 19; the first adjusting block 8 and the second adjusting block 9 are both sleeved on the first screw 7, the first adjusting block 8 and the first screw 7 form forward threaded connection, the second adjusting block 9 and the first screw 7 form reverse threaded connection, and meanwhile, a sliding groove 18 for the first adjusting block 8 and the second adjusting block 9 to slide is formed in the bottom plate 4a along the length direction of the screws; in addition, one end of each of the two connecting rods 10 is hinged to the end surface of the moving plate 5 facing the bottom plate 4a, one end of each of the two connecting rods 10 away from the moving plate 5 is hinged to the first adjusting block 8 and the second adjusting block 9, and meanwhile, in this embodiment, a clearance groove (not shown in the figure) for the two connecting rods 10 to pass through is further formed in the top plate 4 b.

The utility model discloses a working process does: the staff drives second screw rod 11 through rotating rotatory piece and rotates, can make second screw rod 11 promote slider 12 and remove along second screw rod 11's length direction to can promote slider 12, utilize the cooperation of sliding between trapezoidal piece 14 and the dovetail groove 13, can realize the upset of brush board 6, realized adjusting the angle of brush board 6 promptly.

In addition, the worker can drive the first adjusting block 8 and the second adjusting block 9 to move away from or close to each other by rotating the first screw 7 through the knob 19, and the movable plate 5 can be driven to move in the horizontal direction by the transmission of the two connecting rods 10, so that the brush plate 6 can be adjusted in position in the horizontal direction.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a wire crust is extruded and is used whitewashed device, includes whitewashed case (1) and brush powder case (2), the length direction of whitewashed case (1) is the same with the direction of transfer of electric wire, it sets up respectively to feed end and discharge end to cross whitewashed case (1) along length direction's both ends, brush powder case (2) set up in the discharge end of whitewashed case (1), characterized by: the powder brushing box (2) is internally provided with a plurality of powder brushing mechanisms (3), each powder brushing mechanism (3) comprises an installation frame (4), a moving plate (5), a brushing plate (6) and a first adjusting assembly, the installation frame (4) is arranged on the side wall of the powder brushing box (2), the moving plate (5) is arranged on the installation frame (4) in a sliding manner along the horizontal direction, and the brushing plate (6) is arranged on the moving plate (5); the first adjusting assembly is used for driving the moving plate (5) to move along the horizontal direction and comprises a first screw (7), a first adjusting block (8), a second adjusting block (9) and two connecting rods (10), the first screw (7) is rotatably borne on the mounting frame (4), the first adjusting block (8) and the second adjusting block (9) are in sliding fit with the mounting frame (4), the first adjusting block (8) and the first screw (7) form forward threaded connection, and the second adjusting block (9) and the first screw (7) form reverse threaded connection; one ends of the two connecting rods (10) are hinged to the moving plate (5), and one ends, far away from the moving plate (5), of the two connecting rods (10) are hinged to the first adjusting block (8) and the second adjusting block (9) respectively; one side of the brush plate (6) is hinged to the moving plate (5), and a second adjusting component used for adjusting the angle of the brush plate (6) is arranged between the brush plate (6) and the moving plate (5).

2. The powder coating device for extruding the sheath of the electric wire as claimed in claim 1, wherein: the second adjusting assembly comprises a second screw rod (11) and a sliding block (12), the second screw rod (11) penetrates through the moving plate (5) along the horizontal direction in a threaded mode, and one end of the second screw rod (11) is hinged to the sliding block (12); the sliding block (12) is arranged on the brush plate (6) in a sliding mode.

3. The powder coating device for extruding the sheath of the electric wire as claimed in claim 2, wherein: the brush plate (6) is provided with a trapezoidal groove (13), one end of the sliding block (12) close to the brush plate (6) is provided with a trapezoidal block (14), and the trapezoidal block (14) is matched with the trapezoidal groove (13) in a sliding mode.

4. The powder coating device for extruding the sheath of the electric wire as claimed in claim 1, wherein: the movable plate (5) is provided with a guide rod (15) along the direction close to the mounting rack (4), and a guide hole (16) for the guide rod (15) to slide and penetrate is formed in the mounting rack (4).

5. The powder coating device for extruding the wire sheath as claimed in claim 4, wherein: and a limiting block (17) is arranged at one end of the guide rod (15) far away from the moving plate (5).

6. The powder coating device for extruding the wire sheath as claimed in claim 5, wherein: the limiting block (17) is in threaded connection with the guide rod (15).

7. The powder coating device for extruding the sheath of the electric wire as claimed in claim 1, wherein: the mounting bracket (4) is close to the terminal surface of first regulating block (8), second regulating block (9) and has been seted up groove (18) that slides along the length direction of first screw rod (7), the cooperation that slides in groove (18) and first regulating block (8), second regulating block (9).

8. The powder coating device for extruding the sheath of the electric wire as claimed in claim 1, wherein: the first adjusting component also comprises a knob (19) arranged at one end of the first screw rod (7).