CN217577741U

CN217577741U - Feeding mechanism of wire cutting machine

Info

Publication number: CN217577741U
Application number: CN202220954312.6U
Authority: CN
Inventors: 姜鹏飞
Original assignee: Huasheng Electronics Qingdao Co ltd
Current assignee: Huasheng Electronics Qingdao Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-14
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a feed mechanism of wire cutting machine relates to the wire cutting machine field, including the wire cutting machine body, one side of wire cutting machine body is fixed with the fixed plate, and base, guide board and two mounting panels are installed respectively to the top of fixed plate, and two electric putter are all installed to the back of a mounting panel and the surface of another mounting panel, and two electric putter's output all is connected with the cardboard. The utility model discloses a be provided with the extrusion subassembly, when needs exert certain pressure to the pencil that passes the pin hole, user's accessible knob rotates the double-screw bolt, the double-screw bolt can drive the clamp plate after rotating and move down, it can drive the ball and remove when the clamp plate removes, make the outer wall of ball and pencil contact, and make the ball can exert certain extrusion force to the pencil, prevent that the cardboard from causing the pencil that is not cut often not to take place to remove not blocking the pencil, then improved the stability of pencil, be convenient for the pencil follow-up entering is cut to the cutting machine built-in and is cut.

Description

Feeding mechanism of wire cutting machine

Technical Field

The utility model relates to a wire cutting machine field specifically is a wire cutting machine's feed mechanism.

Background

The wire cutting machine is an electronic product, can store 100 groups of data, 6 wire cutting and peeling modes, can be used along with adjustment, is new in energy, complete in electric power and special for an electric meter box; the automatic wire cutting machine adopts a PLC to control two stepping motors, one is used for driving the conveying of two conveying wheel rotating advancing lines, the other is used for driving a wire groove to rotate, so that a finished product in the wire groove can be poured into a finished product groove below, power is provided by an air pump in the cutting aspect, the PLC controls an electromagnetic valve to supply power to an air cylinder, the air cylinder is pressed downwards to be cut, and the wire cutting machine can be generally matched with a feeding mechanism to be used.

In the feeding mechanism of the existing wire cutting machine, because a clamp is started to clamp an uncut wire harness when the wire harness enters the cutting machine for cutting, the wire harness may not be stably clamped in the using process of the clamp, so that the uncut wire harness may move after being cut, the stability of the wire harness is reduced, and the efficiency of subsequently entering the cutting machine is influenced; meanwhile, when the clamp clamps the wire harness, too large pressure can be applied to the wire harness, and the extrusion force is difficult to buffer, so that the extrusion force is too large, the wire harness is easy to extrude, the damage of the wire harness can be caused, and the use effect of the follow-up wire harness is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a feed mechanism of wire cutting machine to solve not by the pencil that cuts can take place to remove then influence follow-up entering into to the inside efficiency of guillootine and the technical problem that can cause the pencil to damage because of the clamping-force is too big when anchor clamps centre gripping pencil.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feed mechanism of wire cutting machine, includes the wire cutting machine body, one side of wire cutting machine body is fixed with the fixed plate, base, guide board and two mounting panels, one are installed respectively at the top of fixed plate two electric putter are all installed, two to the back of mounting panel and the surface of another mounting panel electric putter's output all is connected with the cardboard, one side of cardboard is provided with the buffering subassembly, the inside of guide board is run through there are two pin holes, the inside of pin hole is provided with the extrusion subassembly.

Through adopting above-mentioned technical scheme, electric putter work can make the cardboard remove to make the cardboard block the pencil, the setting of buffering subassembly can prevent that the cardboard from applying too big extrusion force when carrying out the chucking to the pencil simultaneously.

Furthermore, the extrusion subassembly is including installing in the double-screw bolt of guide board top and bottom, one the top of double-screw bolt and the bottom of another double-screw bolt all are connected with the knob, one the clamp plate is all installed through the bearing in the bottom of double-screw bolt and the top of another double-screw bolt, one the ball groove has all been seted up to the bottom of clamp plate and the top of another clamp plate and the inside in pin hole, the inside in ball groove is provided with the ball.

Through adopting above-mentioned technical scheme, it can drive the ball and remove when the clamp plate removes for the ball can apply certain extrusion force to the pencil, prevents that the cardboard from not blocking the pencil and cause not the pencil that is cut to take place to remove often, has then improved the stability of pencil.

Furthermore, the pressure plate is positioned inside the lead hole, and the ball is in rolling connection with the ball groove.

By adopting the technical scheme, the press plate can press the wiring harness passing through the lead hole, and the ball can roll in the ball groove.

Further, the buffering subassembly is including installing in the fixture block of a cardboard one side, seting up in draw-in groove and the recess of another cardboard one side, inside one side of recess is fixed with the spring, the one end of spring is connected with the movable block, the buffer block that extends to the draw-in groove is installed to one side of movable block, the rubber pad is installed to the inner wall of draw-in groove, the fixture block is in same horizontal straight line with the draw-in groove.

Through adopting above-mentioned technical scheme, the fixture block can immigrate to the draw-in groove inside, but then chucking pencil prevents not by the pencil that cuts and removes at will, and the buffer block receives behind the extrusion force can immigration to the recess inside and extrude the spring simultaneously for the spring atress compression.

Furthermore, a side frame is fixed on one side of the fixing plate, a wire guide sleeve is installed on one side of the side frame, a lead frame is fixed on one side of the bottom of the side frame through a connecting rod, and a plurality of wire guide wheels are installed on the top of the base.

Through adopting above-mentioned technical scheme, the pencil passes the wire cover through the lead frame to get into the inside to the pin hole through the clearance between the wire wheel, be convenient for then lead the pencil and get into to cut off the line built-in and cut off.

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

1. the utility model discloses a through being provided with the extrusion subassembly, when needing to exert certain pressure to the pencil that passes the pin hole, the user can rotate the double-screw bolt through the knob, can drive the clamp plate after the double-screw bolt rotates and move down, it can drive the ball and move when the clamp plate moves, makes the ball contact with the outer wall of pencil, and makes the ball can exert certain extrusion force to the pencil, prevents that the cardboard from causing the pencil that is not cut to move when not blocking the pencil, has improved the stability of pencil then, is convenient for the pencil follow-up enter the wire cutting machine and cuts;

2. the utility model discloses a be provided with the buffering subassembly, when needing to press from both sides the pencil tightly, can start electric putter, electric putter work drives the cardboard and removes, the cardboard then drives and drives the fixture block and remove, and the fixture block can move into to the draw-in groove inside, and promote the pencil card to go into to the inside of draw-in groove, so that the chucking pencil, and it can extrude the buffer block when pencil immigration is to the draw-in groove in, can immigration to the recess inside and extrude the spring after the buffer block receives the extrusion force, make the compression of spring atress, then can cushion the extrusion force that the fixture block was applyed, prevent that the extrusion force of fixture block is too big and crowded flat pencil, thereby avoid causing the damage of pencil, and improved the protection effect to the pencil.

Drawings

FIG. 1 is a schematic view of the overall front-cut structure of the present invention;

FIG. 2 is a schematic view of the overall top view of the partial structure of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the guide plate of the present invention;

FIG. 4 is a side view of the clamping plate of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the wire guide wheel of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 3 according to the present invention;

fig. 7 is an enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1. a wire cutting machine body; 2. a fixing plate; 3. a base; 4. a wire guide wheel; 5. a side frame; 6. a lead frame; 7. a wire guide sleeve; 8. an extrusion assembly; 801. a stud; 802. a knob; 803. a bearing; 804. a ball bearing; 805. pressing a plate; 806. a ball groove; 9. a buffer assembly; 901. a groove; 902. a spring; 903. a movable block; 904. a buffer block; 905. a rubber pad; 906. a clamping block; 907. a card slot; 10. mounting a plate; 11. an electric push rod; 12. clamping a plate; 13. a guide plate; 14. and a lead hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A feeding mechanism of a wire cutting machine is disclosed, as shown in figures 1, 2, 3, 4, 5 and 7, and comprises a wire cutting machine body 1, a fixing plate 2 is fixed on one side of the wire cutting machine body 1, a base 3, a guide plate 13 and two mounting plates 10 are respectively installed on the top of the fixing plate 2, a side frame 5 is fixed on one side of the fixing plate 2, a wire guide sleeve 7 is installed on one side of the side frame 5, a lead frame 6 is fixed on one side of the bottom of the side frame 5 through a connecting rod, a plurality of wire guide wheels 4 are installed on the top of the base 3, a wire harness passes through the wire guide sleeve 7 through the wire guide frame 6 and enters the inside of a lead hole 14 through a gap between the wire guide wheels 4, so that the wire guide wire harness can enter the wire cutting machine for cutting, two electric push rods 11 are installed on the back of one mounting plate 10 and the outer surface of the other mounting plate 10, output ends of the two electric push rods 11 are both connected with a clamping plate 12, the electric push rod 11 works to enable the clamping plate 12 to move so that the clamping plate 12 clamps the wire harness, one side of the clamping plate 12 is provided with a buffer assembly 9, the buffer assembly 9 comprises a clamping block 906 arranged on one side of one clamping plate 12, a clamping groove 907 arranged on one side of the other clamping plate 12 and a groove 901, one side inside the groove 901 is fixedly provided with a spring 902, one end of the spring 902 is connected with a movable block 903, one side of the movable block 903 is provided with a buffer block 904 extending into the clamping groove 907, the clamping block 906 can move into the clamping groove 907 to clamp the wire harness so as to prevent the uncut wire harness from moving randomly, meanwhile, the buffer block 904 can move into the groove 901 and extrude the spring 902 after being subjected to extrusion force, the spring 902 is stressed and compressed, a rubber pad 905 is arranged on the inner wall of the clamping groove 907, the clamping block 906 and the clamping groove 907 are positioned on the same horizontal straight line, two lead holes 14 penetrate through the inside of the guide plate 13, the lead hole 14 is internally provided with a pressing member 8.

Referring to fig. 3 and 6, the pressing assembly 8 includes studs 801 installed at the top and the bottom of the guiding plate 13, the top end of one stud 801 and the bottom end of the other stud 801 are both connected with a knob 802, the bottom end of one stud 801 and the top end of the other stud 801 are both provided with a pressing plate 805 through a bearing 803, the bottom of one pressing plate 805 and the top of the other pressing plate 805 and the inside of the wire guiding hole 14 are both provided with a ball groove 806, when the pressing plate 805 moves, the pressing plate can drive the ball 804 to move, so that the ball 804 can apply a certain pressing force to the wire harness, and the situation that the wire harness is not cut when the clamping plate 12 does not clamp the wire harness is prevented from moving is prevented, and thus the stability of the wire harness is improved.

The implementation principle of the embodiment is as follows: firstly, a wire harness passes through a wire guide sleeve 7 through a lead frame 6 and enters the interior of a lead hole 14 through a gap between wire guide wheels 4, so that the wire harness is convenient to guide, when a certain pressure needs to be applied to the wire harness passing through the lead hole 14, a user can rotate a stud 801 through a knob, the stud 801 rotates to drive a pressing plate 805 to move downwards, the pressing plate 805 drives a ball 804 to move when moving, so that the ball 804 is in contact with the outer wall of the wire harness, and the ball 804 can apply a certain extrusion force to the wire harness, so that the situation that the uncut wire harness is not clamped by a clamping plate 12 is prevented from moving is avoided, when the wire harness needs to be clamped, an electric push rod 11 can be started, the electric push rod 11 works to drive the clamping plate 12 to move, the clamping plate 12 drives a clamping block 906 to move, the clamping block 906 can move into the interior of the clamping groove 907, and push the wire harness to be clamped into the clamping groove 907 so as to be clamped, and the clamping block 904 can extrude the buffer block 906 into the groove 901 after the extrusion force, so that the spring is compressed, so that the extrusion force applied by the clamping block 906 can be buffered, and the flat extrusion force applied by the clamping block 906 can be prevented from being applied by the clamping groove 907.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a feed mechanism of wire cutting machine, includes wire cutting machine body (1), its characterized in that: one side of wire cutting machine body (1) is fixed with fixed plate (2), base (3), guide board (13) and two mounting panel (10), one are installed respectively to the top of fixed plate (2) two electric putter (11), two are all installed to the back of mounting panel (10) and the surface of another mounting panel (10) the output of electric putter (11) all is connected with cardboard (12), one side of cardboard (12) is provided with buffering subassembly (9), the inside of guide board (13) has run through two pin hole (14), the inside of pin hole (14) is provided with extrusion subassembly (8).

2. The feeding mechanism of a wire cutting machine according to claim 1, characterized in that: extrusion subassembly (8) are including installing double-screw bolt (801) in guide board (13) top and bottom, one the top of double-screw bolt (801) and the bottom of another double-screw bolt (801) all are connected with knob (802), one the clamp plate (805) are all installed through bearing (803) in the bottom of double-screw bolt (801) and the top of another double-screw bolt (801), one ball groove (806) have all been seted up to the bottom of clamp plate (805) and the top of another clamp plate (805) and the inside of wire guiding hole (14), the inside in ball groove (806) is provided with ball (804).

3. The feeding mechanism of a wire cutting machine according to claim 2, characterized in that: the pressure plate (805) is positioned inside the lead hole (14), and the ball (804) is in rolling connection with the ball groove (806).

4. The feeding mechanism of a wire cutting machine according to claim 1, characterized in that: the buffer assembly (9) comprises a clamping block (906) arranged on one side of one clamping plate (12), a clamping groove (907) arranged on one side of the other clamping plate (12) and a groove (901), a spring (902) is fixed on one side of the inside of the groove (901), one end of the spring (902) is connected with a movable block (903), a buffer block (904) extending to the inside of the clamping groove (907) is arranged on one side of the movable block (903), a rubber pad (905) is arranged on the inner wall of the clamping groove (907), and the clamping block (906) and the clamping groove (907) are located on the same horizontal straight line.

5. The feeding mechanism of a wire cutting machine as claimed in claim 1, characterized in that: a side frame (5) is fixed on one side of the fixing plate (2), a wire guide sleeve (7) is installed on one side of the side frame (5), a lead frame (6) is fixed on one side of the bottom of the side frame (5) through a connecting rod, and a plurality of wire guide wheels (4) are installed on the top of the base (3).