CN221269351U

CN221269351U - Automatic copper bar bender of pushing away material

Info

Publication number: CN221269351U
Application number: CN202322834647.1U
Authority: CN
Inventors: 何玲燕
Original assignee: Jiangxi Henggu Copper Industry Co ltd
Current assignee: Jiangxi Henggu Copper Industry Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-07-05
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses an automatic pushing copper bar bending machine, which comprises a machine table, wherein a connecting frame is arranged on the machine table, a pusher is arranged on the connecting frame, the output end of the pusher faces downwards and is provided with an upper die, a lower die which is positioned right below the upper die and is matched with the upper die to bend copper bars is also arranged on the machine table, and the automatic pushing copper bar bending machine further comprises: a storage box, which is arranged on the mounting machine table and is positioned at one side of the lower die and used for longitudinally laminating and storing copper bars, and the bottom of the storage box is provided with a discharge hole; the pusher is arranged on the machine and is positioned on one side of the storage box away from the lower die, and comprises a first telescopic machine and a push plate arranged at the output end of the first telescopic machine; and a baffle. The storage box is adopted to vertically stack a plurality of copper bars, a single copper bar can be pushed to the lower die through the pusher, the pusher is reset, at the moment, the upper die moves downwards to press the copper bar into the lower die to bend, so that the automatic pushing of the copper bar is realized through repeated work, the manual labor intensity is greatly reduced, and the working efficiency is improved.

Description

Automatic copper bar bender of pushing away material

Technical Field

The utility model relates to the technical field of copper bar processing, in particular to a copper bar bending machine capable of automatically pushing materials.

Background

Copper bars, also known as copper bus bars or copper bus bars, are long conductors (rounded copper bars are commonly used at present to avoid tip discharge) made of copper materials and having rectangular or chamfered (rounded) cross sections, and play roles in conveying current and connecting electrical equipment in a circuit. The copper bar is a high-current conductive product, is suitable for electrical engineering such as high-low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for ultra-high current electrowinning engineering such as metal smelting, electrochemical plating, chemical caustic soda and the like. The electrical copper bar has the advantages of low resistivity, high bending degree and the like.

In some applications, the copper bars need to be bent. In the past, the copper bar is bent and is required to use the instrument, adds manual pressure and makes the copper bar bend, and is comparatively great to personnel's intensity of labour, inefficiency. And then, using a power output device such as a hydraulic press and the like to discharge copper into a lower die, installing an upper die at the output end of the hydraulic press, and bending and forming the copper bar in the lower die by pressing the upper die downwards. However, the device needs to put the copper bars into the lower die continuously by manpower, and the copper bars are also required to be put neatly by manpower and bent. Therefore, the labor intensity is high and the efficiency is low.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a copper bar bending machine capable of automatically pushing materials.

In order to solve the problems, the utility model adopts the following technical scheme. The utility model provides an automatic copper bar bender of pushing away material, includes the board, install the link on the board, install the impeller on this link, the impeller output is down and install the mould, still install the lower mould that is located under the mould and cooperates with this mould and bend the copper bar on the board, still include:

a storage box, which is arranged on the mounting machine table and is positioned at one side of the lower die and used for longitudinally laminating and storing copper bars, and the bottom of the storage box is provided with a discharge hole;

the pusher is arranged on the machine table and positioned at one side of the storage box far away from the lower die and comprises a first telescopic machine and a push plate arranged at the output end of the first telescopic machine, and the first telescopic machine drives the push plate to move to pass through the discharge hole in a reciprocating manner so as to push the copper bars in the storage box to the lower die;

The baffle is arranged on one side of the lower die, far away from the storage box, and is used for limiting the copper bars so as to prevent the material pushing of the material pushing device from being excessive.

Preferably, a second telescopic machine and a bridging plate arranged at the output end of the second telescopic machine are arranged on one side, far away from the lower die, of the baffle plate, and the second telescopic machine drives the bridging plate to reciprocate in the baffle plate for breaking the bridge and being lapped on the lower die.

Preferably, the first telescopic machine and the second telescopic machine both adopt an air cylinder or an electric push rod.

Preferably, a discharge groove is formed in the storage box, a feed inlet is formed in the top of the storage box, and at least one adjusting plate for adjusting and controlling the size of the discharge groove is movably mounted in the discharge groove.

Preferably, at least one side of the storage box is provided with at least two through holes, the screw rod penetrates through the through holes to be connected with the adjusting plate, a spring is sleeved on the part of the screw rod, which is positioned in the discharge groove, and a nut is sleeved on the part of the screw rod, which is positioned outside the storage box, in a threaded manner.

Preferably, a guide plate extending in the direction of the lower die is mounted on one side of the bottom of the storage box.

Preferably, the top of the storage box is provided with an angle plate corresponding to the discharge groove, and the angle line of the angle plate and one of the angle lines of the discharge groove, which is close to the connecting frame, are positioned on the same vertical line.

Preferably, a side of the top of the storage tank, which is far away from the connecting frame, is horizontally provided with an extension plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The storage box is adopted to vertically stack a plurality of copper bars, a single copper bar can be pushed to the lower die through the pusher, the pusher is reset, at the moment, the upper die moves downwards to press the copper bar into the lower die to bend, so that the automatic pushing of the copper bar is realized through repeated work, the manual labor intensity is greatly reduced, and the working efficiency is improved.

(2) The arrangement of the baffle plate can position the copper bar, so that the position accuracy of the copper bar is ensured, and the product qualification rate is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

Fig. 3 is a schematic view of the structure of the adjusting plate of the present utility model.

The reference numerals in the figures illustrate:

1. A machine table; 11. a connecting frame; 12. a pusher; 13. an upper die; 14. a lower die; 2. a storage box; 21. a discharge port; 22. a feed inlet; 23. a corner plate; 24. a delay board; 25. a discharge chute; 3. a pusher; 31. a first telescopic machine; 32. a push plate; 4. a baffle; 5. a bridging plate; 6. a second telescopic machine; 7. a guide plate; 8. an adjusting plate; 81. a through hole; 82. a screw; 83. a spring; 84. a nut; 9. and a copper bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an automatic pushing copper bar bending machine comprises a machine 1, wherein a connecting frame 11 is installed on the machine 1, a pusher 12 is installed on the connecting frame 11, the output end of the pusher 12 faces downwards and is provided with an upper die 13, and a lower die 14 which is positioned right below the upper die 13 and is matched with the upper die 13 to bend a copper bar 9 is also installed on the machine 1. Here, the lower die 14 may be mounted on the machine 1 by welding, bolts, or the like, or the lower die 14 may be directly opened on the machine 1. Further comprises: a storage box 2, which is arranged on the mounting machine table 1 and is positioned at one side of the lower die 14 and is used for longitudinally laminating and storing copper bars 9, and a discharge hole 21 is formed in the bottom; the material storage box 2 is internally provided with a material discharge groove 25, the top of the material storage box is provided with a feed inlet 22, and at least one regulating plate 8 for regulating and controlling the size of the material discharge groove 25 is movably arranged in the material discharge groove 25. It will be appreciated that with reference to fig. 3, copper bars 9 are placed from the feed opening 22 such that the copper bars 9 are stacked longitudinally in the bar slot 25, with the bottommost copper bar 9 being located on the machine 1 at the discharge opening 21.

In order to automatically push the copper bar 9 onto the lower die 14, a pusher 3 needs to be installed, the pusher 3 is installed on the machine 1 and is located on one side of the storage box 2 far away from the lower die 14, the pusher comprises a first telescopic machine 31 and a push plate 32 installed at the output end of the first telescopic machine 31, and the first telescopic machine 31 drives the push plate 32 to move to reciprocate at the discharge hole 21 so as to push the copper bar 9 in the storage box 2 to the lower die 14. It will be appreciated that the push plate 32 needs to travel through the outlet 21 so that its length and thickness need to be less than the length and width of the outlet 21. During operation, the first telescopic machine 31 performs pushing-out operation, pushes the copper bar 9 at the bottommost part of the storage box 2 to the lower die 14, the first telescopic machine 31 resets to drive the push plate 32 to reset, and the copper bar 9 in the storage box 2 moves down by a distance of the copper bar 9 due to the action of gravity, so that the operation is repeated. Here, the width of the discharge hole 21 needs to be greater than the thickness of one copper bar 9 and less than the sum of the thicknesses of the two copper bars 9, so that the side edge of one copper bar 9 above the bottommost copper bar 9 can abut against the inner wall of the discharge groove 25, and the limit effect is achieved, so that only one copper bar 9 can be pushed out when the push plate 32 pushes the material.

When the pushing plate 32 pushes the copper bar 9, the copper bar 9 may shift, or the inertia is excessive, so that the baffle 4 needs to be installed to limit the copper bar 9. Specifically, the baffle 4 is mounted on the side of the lower die 14 remote from the storage tank 2. It will be appreciated that the copper bar 9 is generally elongate and that it is desirable to limit the copper bar 9 so that the baffle 4 is upwardly convex and has a vertical plane on the side adjacent the lower die 14. When the copper bar 9 is pushed to the lower die 14 by the push plate 32, the side edge of the copper bar 9 can be propped against the vertical plane of the baffle 4, so that the copper bar 9 is accurately positioned. Thereby ensuring the position accuracy of the copper bar 9 on the lower die 14 and ensuring the bending quality of the product.

In summary, during operation, a plurality of copper bars 9 are firstly put into the discharge groove 25 from the feed inlet 22, so that the copper bars 9 are in a longitudinally stacked state; the first telescopic machine 31 drives the push plate 32 to push the copper bar 9 at the bottommost part of the discharge groove 25 to the lower die 14, and at the moment, the position of the copper bar 9 can be limited due to the effect of the baffle 4, so that the position of the copper bar 9 is determined; at the moment, the upper die 13 moves downwards to be matched with the lower die 14 to press and bend the copper bar 9, and then the bent copper bar 9 is taken out; the first telescopic machine 31 resets to drive the push plate 32 to reset, and at the moment, the copper bar 9 in the discharge groove 25 moves downwards by one copper bar 9 position; and repeating the operation.

When the copper bar 9 is pushed onto the lower die 14, the narrower copper bar 9 may drop directly into the lower die 14 because the lower die 14 is a concave structure. In some embodiments, a second telescopic machine 6 and a bridge board 5 installed at the output end of the second telescopic machine 6 are installed on the side, away from the lower die 14, of the baffle 4, and the second telescopic machine 6 drives the bridge board 5 to reciprocate in the baffle 4 for breaking bridge on the lower die 14. It will be appreciated that at least one bridging plate 5 may be provided with a through slot in the baffle 4, such that the bridging plate 5 passes through the through slot. The pushing plate 32 does not push the copper bar 9 to the lower die 14, and the second telescopic machine 6 performs pushing work to push the bridge board 5 to the lower die 14, similar to a bridge effect. When the copper bar 9 is pushed onto the lower die 14, the bridging plate 5 can play a bearing role to prevent the copper bar 9 from falling into the lower die 14. When the upper die 13 works, the second telescopic machine 6 drives the bridging plate 5 to reset and draw out from the bottom of the copper bar 9.

In the above description, the first telescopic machine 31 and the second telescopic machine 6 adopt an air cylinder or an electric push rod, and of course, other devices with pushing and retracting functions can also be adopted.

Because the copper bars 9 are different in size and different in length and width, in some embodiments, at least two through holes 81 are formed in at least one side of the storage box 2 by movably mounting at least one adjusting plate 8 for adjusting the size of the copper bars 25 in the copper bars 25, a screw 82 is adopted to penetrate through the through holes 81 to be connected with the adjusting plate 8, a spring 83 is sleeved on the part of the screw 82 located in the copper bars 25, and a nut 84 is sleeved on the part of the screw 82 located outside the storage box 2. Referring to fig. 1, the adjusting plate 8 is installed at one side of the front surface of the whole machine 1, and may also be installed at the opposite surface, so as to control the length of the discharge chute 25. Of course, the adjusting plate 8 may be installed at a side near the connection frame 11 or near the first telescopic machine 31 for adjusting the width of the discharge chute 25. And further copper bars 9 of different sizes are suitable. During adjustment, the spring 83 has a pushing effect on the adjusting plate 8, so that the position of the adjusting plate can be adjusted by directly rotating the nut 84.

In some embodiments, a guide plate 7 extending in the direction of the lower die 14 is mounted on the bottom side of the storage tank 2. The guide plate 7 can play a role of limiting wires on the end part of the copper bar 9, so that the copper bar 9 is more stable when being pushed.

In some embodiments, a bevel plate 23 corresponding to the discharge groove 25 is installed at the top of the storage tank 2, and the bevel line of the bevel plate 23 and one of the bevel lines of the discharge groove 25 near the connecting frame 11 are on the same vertical line. Further, a delay plate 24 is horizontally installed on the top of the storage tank 2 at a side far away from the connecting frame 11. During discharging, the copper bar 9 can be placed on the extension plate 24, the end part of the copper bar 9 is propped against one of the folded angle plates 23, the limiting and guiding effects are achieved on the copper bar 9, and the copper bar 9 is quickly pushed to fall into the bar groove 25. The other plate of the angle plate 23 can play a limiting role on the copper bar 9, and prevent the copper bar 9 from flying out. And further the discharging efficiency of the copper bar 9 can be greatly improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an automatic copper bar bender of pushing away material, includes board (1), install link (11) on board (1), install impeller (12) on this link (11), impeller (12) output just installs mould (13) down, still install on board (1) and lie in mould (13) under and with this lower mould (14) that go up mould (13) cooperation with copper bar (9) bending, its characterized in that still includes:

The storage box (2) is arranged on the machine table (1) and positioned at one side of the lower die (14) and is used for longitudinally laminating and storing copper bars (9), and a discharge hole (21) is formed in the bottom of the storage box;

The pusher (3) is arranged on the machine table (1) and is positioned on one side of the storage box (2) far away from the lower die (14), and comprises a first telescopic machine (31) and a push plate (32) arranged at the output end of the first telescopic machine (31), wherein the first telescopic machine (31) drives the push plate (32) to move to and fro through the discharge hole (21) so as to push the copper bars (9) in the storage box (2) to the lower die (14);

baffle (4), install in one side that lower mould (14) kept away from storage case (2), carry out spacingly to copper bar (9), prevent that pusher (3) from pushing away the material excessively.

2. The automatic pushing copper bar bending machine according to claim 1, wherein: the baffle (4) is kept away from one side of lower mould (14) and is installed second telescoping machine (6) and installs bridge strap (5) at second telescoping machine (6) output, second telescoping machine (6) drive bridge strap (5) reciprocating motion is used for the gap bridge to take on lower mould (14) in baffle (4).

3. The automatic pushing copper bar bending machine according to claim 2, wherein: the first telescopic machine (31) and the second telescopic machine (6) are both air cylinders or electric push rods.

4. The automatic pushing copper bar bending machine according to claim 1, wherein: the material storage box (2) is internally provided with a material discharge groove (25), the top is provided with a feed inlet (22), and at least one adjusting plate (8) for adjusting and controlling the size of the material discharge groove (25) is movably arranged in the material discharge groove (25).

5. The automatic pushing copper bar bending machine according to claim 4, wherein: at least one side of the storage box (2) is provided with at least two through holes (81), a screw (82) is adopted to penetrate into the through holes (81) and is connected with the adjusting plate (8), a spring (83) is sleeved on the part of the screw (82) located in the discharge groove (25), and a nut (84) is sleeved on the part of the screw (82) located outside the storage box (2) in a threaded manner.

6. The automatic pushing copper bar bending machine according to claim 1, wherein: a guide plate (7) extending in the direction of a lower die (14) is arranged at one side of the bottom of the stock box (2).

7. The automatic pushing copper bar bending machine according to claim 1, wherein: the top of the storage box (2) is provided with an angle plate (23) corresponding to the discharge groove (25), and the angle line of the angle plate (23) and one angle line of the discharge groove (25) close to the connecting frame (11) are positioned on the same vertical line.

8. The automatic pushing copper bar bending machine according to claim 1, wherein: and a delay plate (24) is horizontally arranged on one side, far away from the connecting frame (11), of the top of the storage box (2).