Vertical wire inserting machine

Abstract

The invention relates to a vertical wire inserting machine which comprises a fixing plate, a wire box arranged on the fixing plate, an inserting needle used for pushing out a steel wire in the wire box and an inserting needle driving device used for driving the inserting needle to move. The wire box comprises inclined planes located on the left side and the right side, end plates located on the front side and the rear side, a guide groove formed below the two inclined planes and an adjusting plate arranged between the two inclined planes, the shape of the adjusting plate corresponds to the shape formed by the two inclined planes and the guide groove, and the inserting needle is installed at the bottom of the guide groove in a matched mode and used for pushing out the lowermost steel wire. And a screw rod is mounted on the adjusting plate and is connected with the end plate through a nut. The adjusting plate is arranged in the wire box, the position of the adjusting plate can be adjusted according to the length of a steel wire so as to adapt to wire inserting operation of the steel wires with different lengths, the steel wires are vertically arranged through the guide groove, then the inserting needle enters from the rear portion of the wire box to linearly move to the front end, the lowest steel wire in the guide groove is ejected out, and automatic wire inserting operation is completed.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of steel wire mesh frame insulation board production equipment, and particularly relates to a vertical wire inserting machine. BACKGROUND

[0002] The steel wire mesh frame insulation board is provided with a steel wire mesh frame on both sides of a polystyrene board, and a plurality of wires are inserted into the polystyrene board and welded with the steel wire mesh frame to connect and fix the steel wire mesh frame and the polystyrene board. When the wires are inserted into the steel wire mesh frame, a wire inserting machine needs to be used for work.

[0003] The patent with the publication number CN222902491U discloses a stand-type wire inserting machine, which comprises a base frame, a inserting plate and a plurality of groups of wire inserting devices. The wire inserting device comprises a wire adjusting device, a wire feeding device and a pipe inserting device arranged in sequence. A wire cutting device is arranged between the wire feeding device and the pipe inserting device. The wire cutting device is provided with a plurality of wire cutting sleeves arranged on the wire cutting plate. The wire cutting plate is driven by the driving device to move up and down, so that the steel wires in the plurality of wire inserting devices can be cut at the same time. The structure is simple, and the wire cutting efficiency is higher. However, the technical solution of the patent can realize the straightening of the steel wire by the self-provided wire adjusting device. However, the structure is simple, and it is difficult to realize the straightening of the thicker steel wire. Moreover, only the steel wire with a fixed length can be cut, and the length of the cut steel wire cannot be adjusted according to the actual processing requirement. The steel wire mesh frame insulation board with different steel wire lengths cannot be processed, and the universality is poor. SUMMARY

[0004] The technical problem to be solved by the application is to provide a vertical wire inserting machine, which can adjust the length of the wire box according to the length of the steel wire and can be applied to the production of insulation boards with different steel wire lengths.

[0005] The technical solution adopted by the application is as follows: A vertical wire inserting machine comprises a fixed plate, a wire box arranged on the fixed plate, a inserting needle for pushing out the steel wire in the wire box, and a inserting needle driving device for driving the inserting needle to move. The wire box comprises inclined surfaces arranged on the left and right sides, end plates arranged on the front and back sides, guide grooves arranged below the two inclined surfaces, and an adjusting plate arranged between the two inclined surfaces. The shape of the adjusting plate corresponds to the shape formed by the two inclined surfaces and the guide grooves. The inserting needle is installed at the bottom of the guide groove and is used to push out the lowermost steel wire. A screw rod is installed on the adjusting plate and is connected to the end plate through a nut.

[0006] Further, inner side plates and outer side plates are arranged below the two inclined surfaces respectively, a gap between the inner side plates and the outer side plates forms a guide groove for vertically arranging the inserted wires, the outer side plate comprises an upper outer side plate and a lower outer side plate fixedly connected with the inclined surfaces, an outer side upper end of the lower outer side plate is connected with the upper outer side plate through a rotating shaft, the lower outer side plate is connected with the end plate through a pin shaft, and the upper outer side plate is fixedly connected with the corresponding inclined surface.

[0007] Further, the guide groove is open at the bottom, a protruding part is arranged on the inserted pin and passes through the opening upwards, and the protruding part pushes the lowermost steel wire.

[0008] Further, bottom plates are fixedly connected below the inner side plates and the outer side plates, and the opening at the bottom of the guide groove is located between the two bottom plates.

[0009] Further, a limiting slide for supporting the inserted pin is arranged below the guide groove.

[0010] Further, rotating shafts with gear teeth are arranged in the inner side plates and the outer side plates and located at the left and right sides of the guide groove, and the rotating directions of the two rotating shafts are the same.

[0011] Further, the two ends of the rotating shaft are mounted on the end plate, a connecting rod is arranged at one end of the rotating shaft, a transverse connecting rod is arranged on the outer connecting rod, the upper ends of the two connecting rods are connected with a fork plate through rotating shafts, and the other end of the connecting rod is connected with a driving rod through a rotating shaft. The upper end of the driving rod is connected with the piston rod of the air cylinder A through a swing rod.

[0012] Further, a steel pipe is arranged on the end plate located at the front side and corresponding to the lower end of the guide groove.

[0013] Further, a plurality of wire boxes are arranged along the height direction of the fixed plate, and each wire box is provided with one inserted pin. The inserted pin driving device comprises a sliding rail fixedly arranged on the fixed plate, a push-pull rod arranged on the sliding rail, a servo motor arranged on the fixed plate, a lead screw arranged on the output shaft of the servo motor, and a lead screw nut arranged on the push-pull rod and matched with the lead screw.

[0014] Further, the upper and lower ends of the fixed plate are connected with corresponding upper and lower fixed plates through guide rails respectively, a rack is arranged on the lower fixed plate, a gear driven by a motor is arranged on the fixed plate, and the rack is matched with the gear. A bottom fixed plate is arranged below the lower fixed plate, one end of the lower fixed plate is rotatably connected with the bottom fixed plate through a lock shaft, and a cylinder B is arranged between the other end of the lower fixed plate and the bottom fixed plate.

[0015] The positive effects of the application are as follows: The present invention has an adjustment plate in the wire box, which can be adjusted according to the length of the steel wire to accommodate the wire insertion operation of steel wires of different lengths. The guide groove arranges the steel wires vertically, and then the insertion pin enters from the rear of the wire box and moves in a straight line to the front end to push out the bottom steel wire in the guide groove, thus completing the automatic wire insertion operation.

[0016] Meanwhile, the lower outer panel of the wire box can be opened. When the wire gets stuck, the problematic wire can be directly removed by opening the lower outer panel, enabling emergency handling of wire box malfunctions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram showing the installation position of cylinder B in this invention; Figure 3 This is an isometric schematic diagram of the wire box of the present invention; Figure 4 This is a front view schematic diagram of the silk box of the present invention; Figure 5 For the present invention Figure 4 AA section diagram; Figure 6 For invention Figure 4 Middle BB section view; Figure 7 This is a cross-sectional view of the wire box of the present invention. Detailed Implementation

[0018] As attached Figures 1-7 The present invention discloses a vertical wire insertion machine, including a vertically arranged fixed plate 1, a wire box 7 arranged on the front side of the fixed plate 1, a insertion pin 4 for pushing out the steel wire 28 in the wire box 7, and an insertion pin driving device for driving the insertion pin 4 to move.

[0019] Several wire boxes 7 are arranged along the height direction of the fixed plate 1. In this embodiment, there are 6 wire boxes 7, but the number can be set according to actual needs. Each wire box 7 is provided with a corresponding pin 4, and they can share a pin drive device to drive the pin 4 to move.

[0020] As attached Figures 3-7As shown, the wire box 7 includes two inclined surfaces 30 on the left and right sides, end plates on the front and back sides, a guide groove arranged below the bottom of the two inclined surfaces 30, and an adjusting plate 21 arranged between the two inclined surfaces 30. The two inclined surfaces 30 and the two end plates form a wire box compartment for placing the straightened steel wire. The width of the guide groove can only accommodate one steel wire, and the steel wire is arranged vertically in the guide groove. The position of the pin 4 corresponds to the position of the lowermost steel wire in the guide groove. When the pin 4 moves forward, it pushes the steel wire forward to complete the wire insertion work. The adjusting plate 21 has a shape consistent with the shape formed by the two inclined surfaces 30 and the guide groove. A screw rod 22 is installed on the adjusting plate 21, and the adjusting plate 21 is connected to the end plate on the rear side through a nut. The position of the adjusting plate 21 can be adjusted according to the length of the steel wire to adapt to steel wires of different lengths. A steel pipe 8 is arranged at the front end of the wire box 7. The pushed-out steel wire passes through the steel pipe 8 and is completely pushed out.

[0021] As shown in the accompanying drawings, Figure 5 , 6 As shown in the accompanying drawings, an inner side plate 29 and an outer side plate are arranged below the two inclined surfaces 30. The gap between the inner side plate 29 and the outer side plate forms a guide groove, and the inner bottom of the inner side plate 29 and the outer side plate is inwardly tapered to hold the steel wire 28 and prevent it from falling. The inner side plate 29 is fixedly connected to the fixed plate 1, and the front and back end plates are fixedly connected to the front and back ends of the inner side plate 29. The outer side plate includes an upper outer side plate 19 and a lower outer side plate 23. The upper outer side plate 19 is fixedly connected to the corresponding inclined surface 30, and the lower outer side plate 23 is rotatably connected to the upper outer side plate 19 through a rotating shaft. Pins 25 are arranged between the two ends of the lower outer side plate 23 and the corresponding end plates. When the steel wire 28 in the guide groove is stuck, the pins 25 are removed, and the lower outer side plate 23 can be rotated around the rotating shaft to open the guide groove, and the problem steel wire 28 can be removed. In the traditional design, the wire box is not detachable, and when a problem occurs, the steel wire in the guide groove can only be lifted out by using a screwdriver or other tools, which is time-consuming and laborious.

[0022] As shown in the accompanying drawings, Figure 3As shown, in this embodiment, the upper outer side plate 19 and the lower outer side plate 23 are both block-shaped and there are several of them. The several upper outer side plates 19 are all set on the bottom surface of the corresponding inclined surface 30, and the multiple upper outer side plates 19 are connected together by a connecting shaft 20. The two ends of the connecting shaft 20 are fixedly connected to the end plates at the front and rear ends of the wire box 7. A lower outer side plate 23 is set on each upper outer side plate 19. The contact surface between the upper outer side plate 19 and the lower outer side plate 23 is a plane. The pivot between the upper and lower outer side plates is located outside the contact surface, and a bottom plate 24 is provided below the lower outer side plate 23. The several lower outer side plates 23 are fixedly connected to the bottom plate 24. A pin 25 is provided between the lower outer side plates 23 at both ends and the corresponding end plates. In order to reduce weight, the inner side plate 29 can also be set as several blocks, and a bottom plate is also set below it. In this case, the inner side plate 29, the lower outer side plate 23, and the two bottom plates 24 (or may also include the upper outer side plate 19) together form a guide groove. The bottom of the inner side of the base plate 24 tapers inward, but there is still an opening between the two, but this opening is smaller than the diameter of the steel wire to prevent the steel wire from falling off.

[0023] In this embodiment, the main body of the insert wire 4 is located below the guide groove. The insert wire 4 has a protrusion that extends upward through the opening. This protrusion is used to contact the lowest steel wire in the guide groove and push it forward.

[0024] To prevent the pin 4 from shifting position during movement, a V-shaped limiting slide 26 is provided below the guide groove, along which the pin 4 moves. The limiting slide 26 is also located between the two end plates, and its position should be reasonably set so as not to hinder the deflection of the lower outer plate 23.

[0025] As attached Figure 1 , 3 As shown in Figures 5 and 6, to ensure that the steel wire 28 can smoothly enter the guide groove, toothed shafts 27 are provided on both sides of the entrance of the guide groove. The two shafts 27 rotate in the same direction, one guiding the wire into the guide groove and the other guiding it outward, which helps the steel wire 28 to fall into the guide groove one by one. Both ends of the shaft 27 are set on the end plate. A connecting rod 18 is installed at the rear end of the shaft 27 and on the outside of the end plate. A transverse connecting rod 16 is provided on the connecting rod 18 of the outer shaft 27. The upper ends of the two connecting rods 18 are connected to the fork plate 17 through a rotating shaft, and the other end of the connecting rod 16 is connected to the drive rod 6 through a rotating shaft. The upper end of the drive rod 6 is connected to the piston rod of the vertically mounted cylinder A via a swing rod 31. Cylinder A is mounted on the fixed plate 1. The up-and-down movement of its piston rod drives the drive rod 6 to move up and down (and also left and right simultaneously), causing the connecting rod 18 on the winch 27 to swing synchronously, thus causing the corresponding winch 27 to swing synchronously and allowing the steel wire 28 to enter the guide groove. By extending the length of the drive rod 6 to connect it to the connecting rod 18 on each wire box, synchronous swinging of the winch 27 in multiple wire boxes can be achieved.

[0026] As attached Figure 1 As shown, the pin drive device includes slide rails 3 at the upper and lower ends of the fixed plate 1, push-pull rods 2 between the two slide rails 3, servo motors 13 on the fixed plate 1, and lead screws 5 on the output shaft of the servo motors 13. A lead screw nut that matches the lead screw 5 is provided on the push-pull rods 2.

[0027] Meanwhile, the upper and lower ends of the fixing plate 1 are connected to the corresponding upper fixing plate and lower fixing plate 9 via guide rails. A rack 10 is provided on the lower fixing plate 9, and a motor-driven gear 11 is provided on the fixing plate 1. The gear 11 cooperates with the rack 10 to achieve the forward and backward feeding of the fixing plate 1 along the guide rails. A bottom fixing plate 12 is provided below the lower fixing plate 9. One end of the lower fixing plate 9 is rotatably connected to the bottom fixing plate 12 via a locking shaft, and a cylinder B14 is provided between the other end of the lower fixing plate 9 and the bottom fixing plate 12. Driven by the cylinder B14, the angle of the fixing plate 1 can be adjusted, thereby adjusting the thread insertion angle.

[0028] In use, the straightened steel wire 28 is placed into the wire box 7. The position of the fixing plate 1 is first adjusted by the cylinder B14 and the gear rack 11, moving the wire box 7 to the designated position. The rotation of the winch 27 allows the steel wires to sequentially enter the lower guide groove within the wire box. The guide groove is only wide enough to accommodate one wire. A pin 4 is located at the bottom of the guide groove, entering from the rear of the wire box and moving linearly to the front, simultaneously pushing out the bottommost steel wire 28 from the guide groove. The pin 4 then retracts, causing the remaining steel wires in the guide groove to descend, while another steel wire, through the winch 27, enters the space vacated in the guide groove. This completes one cycle.

[0029] Meanwhile, the lower part of the wire box is equipped with a rotatable lower outer plate 23, which is normally fixed by a pin 25 to prevent it from rotating freely. When the wire box malfunctions, the pin 25 can be pulled out, the lower outer plate 23 can be rotated open, and the problematic wire can be directly removed, enabling emergency handling of wire box malfunctions.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vertical thread inserting machine characterized by It includes a fixed plate (1), a wire box (7) arranged on the fixed plate (1), a pin (4) for pushing the steel wire (28) in the wire box (7) out, and a pin driving device for driving the pin (4) to move; The wire box (7) includes inclined surfaces (30) on the left and right sides, end plates on the front and back sides, guide grooves arranged below the two inclined surfaces (30), and an adjusting plate (21) arranged between the two inclined surfaces (30), the shape of the adjusting plate (21) corresponds to the shape formed by the two inclined surfaces (30) and the guide grooves, the pin (4) is cooperatively installed at the bottom of the guide groove for pushing the lowermost steel wire (28) out, and a screw rod (22) is installed on the adjusting plate (21) and connected with the end plate through a nut.

2. A vertical thread inserting machine according to claim 1, characterized in that An inner side plate (29) and an outer side plate are respectively arranged below the two inclined surfaces (30), the gap between the inner side plate (29) and the outer side plate forms a guide groove for vertically arranging the steel wire (28), the outer side plate includes an upper outer side plate (19) and a lower outer side plate (23) fixedly connected with the inclined surface (30), the outer side upper end of the lower outer side plate (23) is connected with the upper outer side plate (19) through a rotating shaft, and the lower outer side plate (23) is connected with the end plate through a pin shaft (25).

3. A vertical thread inserting machine according to claim 2, characterized in that The guide groove bottom is open, a protruding part on the pin (4) passes through the opening upward, and the protruding part pushes the lowermost steel wire (28).

4. A vertical thread inserting machine according to claim 3, characterized in that The bottom plates (24) are fixedly connected below the inner side plate (29) and the outer side plate, and the opening at the bottom of the guide groove is located between the two bottom plates (24).

5. A vertical thread inserting machine according to claim 3 or 4, characterized in that A limiting slide (26) for supporting the pin (4) is arranged below the guide groove.

6. A vertical thread inserting machine according to claim 2, wherein The twist shafts (27) with gear teeth are arranged in the inner side plate (29) and the outer side plate and at the left and right sides of the guide groove, and the two twist shafts (27) have the same rotating direction.

7. A vertical thread inserting machine according to claim 6, characterized in that The two ends of the twist shaft (27) are installed on the end plate, a connecting rod (18) is arranged at one end of the twist shaft (27), a transverse connecting rod (16) is arranged on the outer connecting rod (18), the upper ends of the two connecting rods (18) are connected with a fork plate (17) through rotating shafts, and the other end of the connecting rod (16) is connected with a driving rod (6) through a rotating shaft. The upper end of the driving rod (6) is connected with the piston rod of the air cylinder A through a swing rod (31).

8. A vertical thread inserting machine according to claim 2, characterized in that A steel pipe (8) is arranged on the end plate on the front side and corresponds to the lower end of the guide groove.

9. A vertical thread inserting machine according to claim 1, characterized in that A plurality of wire boxes (7) are arranged along the height direction of the fixed plate (1), and each wire box (7) corresponds to one pin (4); The pin driving device includes a slide rail (3) fixedly arranged on the fixed plate (1), a push-pull rod (2) arranged on the slide rail (3), a servo motor (13) arranged on the fixed plate (1), and a lead screw (5) arranged on the output shaft of the servo motor (13), and a lead screw nut matched with the lead screw (5) is arranged on the push-pull rod (2).

10. A vertical thread inserting machine according to claim 1, characterized in that The upper and lower ends of the fixed plate (1) are connected with corresponding upper and lower fixed plates (9) through guide rails, a rack (10) is arranged on the lower fixed plate (9), and a motor-driven gear (11) is arranged on the fixed plate (1), the rack (10) is matched with the gear (11); A bottom fixed plate (12) is arranged below the lower fixed plate (9), one end of the lower fixed plate (9) is rotatably connected with the bottom fixed plate (12) through a lock shaft, and a cylinder B (14) is arranged between the other end of the lower fixed plate (9) and the bottom fixed plate (12).

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