Bending machine with automatic discharging function

Abstract

The utility model provides a bending machine with an automatic discharging function, and relates to the technical field of bending equipment. The die comprises a base, a fixed die is arranged on the base, a movable die is arranged on the base in a sliding mode, a discharging groove is formed in the bottom of the side wall, close to the movable die, of the fixed die, a discharging channel is formed in the bottom of the base, the discharging channel comprises a reversing section with the top end communicated with the discharging groove and a conveying section communicated with the bottom end of the reversing section, and a horizontally-arranged reversing rod is arranged in the reversing section. The conveying section is obliquely arranged, the higher end of the conveying section is communicated with the reversing section, a container is arranged at the lower end of the conveying section, and a feeding port communicated with the lower end of the conveying section is formed in the top of the side wall of the container. According to the utility model, automatic blanking and storage are realized, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a bending machine with automatic unloading. Background Art

[0002] Copper busbar, also known as copper busbar or copper busbar, is made of copper. It plays the role of transmitting current and connecting electrical equipment in the circuit. It has been widely used in electrical equipment, especially complete sets of power distribution devices. In particular, many copper busbars are used in electrical cabinets in substations. However, due to the particularity of copper busbar application occasions, the copper busbar needs to be bent after production to meet installation requirements.

[0003] In the prior art, after the copper busbar is bent, it is usually cut manually, and the bent copper busbar is taken out and then placed in a frame, which not only has low work efficiency but also has high labor intensity. Utility Model Content

[0004] The utility model aims to develop an automatic unloading bending machine which can realize automatic unloading and storage and improve the working efficiency.

[0005] The utility model is achieved through the following technical solutions:

[0006] A bending machine with automatic unloading, comprising:

[0007] Pedestal;

[0008] A fixed mold is arranged on a base;

[0009] A movable mold is slidably disposed on a base;

[0010] The discharge chute is arranged at the bottom of the side wall of the fixed mold close to the movable mold;

[0011] The discharge channel is arranged at the bottom of the base and includes:

[0012] The reversing section, the top end of which is connected with the discharge chute;

[0013] The conveying section is connected with the bottom end of the reversing section;

[0014] Among them, a horizontally arranged reversing rod is provided in the reversing section, the conveying section is inclined and the higher end is connected with the reversing section, a container is provided at the lower end of the conveying section, and a feeding port connected with the lower end of the conveying section is provided at the top of the container side wall.

[0015] Optionally, the cross-section of the discharge channel is a triangle that matches the shape of the material after bending.

[0016] Optionally, the reversing rod is located on the falling trajectory of both ends of the bent material, and the distance between the reversing rod and the bottom of the base is greater than the height of the material.

[0017] Optionally, the side wall of the reversing section away from the reversing rod has an arc-shaped trajectory.

[0018] Optionally, a plurality of universal balls are evenly distributed on both inner side walls of the bottom of the conveying section.

[0019] Optionally, the container is in a rectangular shape, and has a placement cavity inside the container, the length of the placement cavity is adapted to the distance between the two ends of the material after bending, and the width of the placement cavity is adapted to the height of the material.

[0020] Optionally, a material deceleration mechanism is provided on both side walls of the placement cavity in the length direction.

[0021] Optionally, the material deceleration mechanism includes a plurality of slide grooves arranged on the two side walls in the length direction of the placement cavity, the slide grooves are arranged horizontally and the plurality of slide grooves are arranged at equal intervals vertically, a slide seat is provided for sliding in the slide groove, a roller is provided for rotating on the side wall of the slide seat away from the slide groove, a rubber layer is provided on the surface of the roller, a spring is provided between the slide seat and the slide groove, and a circle of limiting ring is provided on the inner wall of the outer end of the slide groove.

[0022] Optionally, a fixed seat connected to the base is provided on the side of the fixed mold away from the movable mold, and a driving source is provided on the base of the movable mold away from the fixed mold. The driving source includes a fixed hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected to the movable mold.

[0023] Optionally, the shapes of the side walls of the fixed mold and the movable mold that are close to each other are adapted to the shape of the material after being bent, and the shape of the discharge chute is adapted to the shape of the material after being bent.

[0024] The beneficial effects of the utility model are:

[0025] The utility model realizes automatic output and storage after the material is bent, the material automatically falls out from the discharge chute, the material realizes automatic reversal and transportation in the discharge channel, the outputted material falls into the container and is automatically stacked, and a material deceleration mechanism is arranged in the container to control the speed of the material when falling in the container, so as to avoid the material falling too fast and being damaged by impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a structural diagram of the utility model;

[0028] Figure 2 for Figure 1 A top view of

[0029] Figure 3 It is the internal structure diagram of the commutation segment;

[0030] Figure 4 The internal structure diagram of the conveying section;

[0031] Figure 5 This is a diagram of the internal structure of the container.

[0032] Figure numerals: 1. base; 2. movable mold; 3. fixed seat; 4. positioning block; 5. hydraulic cylinder; 6. fixed mold; 7. discharge chute; 8. discharge channel; 81. reversing section; 82. conveying section; 83. reversing rod; 84. universal ball; 9. container; 91. feed inlet; 92. placement cavity; 93. roller; 94. slide seat; 95. slide groove; 96. spring. DETAILED DESCRIPTION

[0033] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0035] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0036] like Figures 1 to 5 As shown, the utility model discloses an automatic unloading bending machine, including a base 1, on which a fixed die 6 and a slidable movable die 2 are arranged, and the shapes of the side walls of the fixed die 6 and the movable die 2 close to each other are adapted to the shape of the material after bending.

[0037] A fixed seat 3 connected to the base 1 is provided on the side of the fixed mold 6 away from the movable mold 2, and a driving source for driving the movable mold 2 to slide is provided on the base 1 on the side of the movable mold 2 away from the fixed mold 6. The driving source includes a fixed hydraulic cylinder 5, and the piston rod of the hydraulic cylinder 5 is connected to the movable mold 2.

[0038] A discharge chute 7 is provided on the base 1, and the shape of the discharge chute 7 is adapted to the shape of the material after bending. The discharge chute 7 is located at the bottom of the side wall of the fixed mold 6 close to the movable mold 2. The shape of the material after bending is adapted to the discharge chute 7. After the movable mold 2 leaves the fixed mold 6, the material falls into the discharge chute 7 for output.

[0039] Positioning blocks 4 are respectively arranged on the base 1 on both sides of the sliding track of the movable mold 2. The positioning blocks 4 are vertically arranged and the distance between the two positioning blocks 4 is adapted to the length of the material.

[0040] A discharge channel 8 is provided at the bottom of the base 1. The bent material passes through the discharge trough 7 and falls into the discharge channel 8. The cross section of the discharge channel 8 is a triangle that matches the shape of the bent material. The discharge channel 8 includes a reversing section 81 and a conveying section 82 that are connected. The reversing section 81 is connected to the bottom of the base 1 and communicates with the discharge trough 7. The material falling out of the discharge trough 7 first enters the reversing section 81 and then enters the conveying section 82 for output.

[0041] A reversing rod 83 is provided in the reversing section 81. The reversing rod 83 is arranged horizontally and is located on the falling trajectory of the two ends of the material after bending. The distance between the reversing rod 83 and the bottom of the base 1 is greater than the height of the material, and the side wall of the reversing section 81 away from the reversing rod 83 presents an arc trajectory.

[0042] The bent material falls into the reversing section 81 through the discharge chute 7. After the two ends of the bent material contact the reversing rod 83, the material flips so that the bending part faces downward and the two ends face upward. Since the distance between the reversing rod 83 and the base 1 is greater than the height of the material, the material flipping has a spatial basis. The inner wall of the reversing section 81 away from the reversing rod 83 is arc-shaped. The bending part of the material can contact the arc-shaped inner wall during the reversing process, so that the material flips smoothly. The flipped material enters the conveying section 82.

[0043] The conveying section 82 is inclined, and the higher end of the conveying section 82 is connected to the reversing section 81. The two inner side walls at the bottom of the conveying section 82 are evenly covered with a plurality of universal balls 84. After the reversal, the material enters the conveying section 82, and the outer walls of the two bent parts of the material roll with the universal balls 84 on the two inner side walls of the conveying section 82, and the material is conveyed along the conveying section 82.

[0044] A container 9 is provided at the lower end of the conveying section 82, and the container 9 accommodates and stores the bent materials. The container 9 is in the shape of a rectangular parallelepiped, and has a placement cavity 92 inside the container 9. A feed inlet 91 is provided on the top side wall of the container 9, and the feed inlet 91 is connected to the lower end of the conveying section 82. The bent materials output by the conveying section 82 fall into the container 9 through the feed inlet 91. After the container 9 is filled with the bent materials, it can be transferred, and the empty container 9 is placed at the lower end of the conveying section 82.

[0045] The length of the placement cavity 92 is adapted to the distance between the two ends of the material after bending, and the width of the placement cavity 92 is adapted to the height of the material. During the falling process of the bent material in the container 9, the two ends of the material are in sliding contact with the two side walls of the placement cavity 92 in the length direction. A material deceleration mechanism is provided on the two side walls of the placement cavity 92 in the length direction. The material deceleration mechanism enables the material to be braked to a certain extent during the falling process, and the falling speed of the material is controlled to avoid the material falling speed being too fast and causing the material to collide with the bottom of the container 9 or the material below, causing damage to the material.

[0046] The material deceleration mechanism includes a plurality of slide grooves 95 arranged on the two side walls in the length direction of the placement cavity 92. The slide grooves 95 are arranged horizontally and the plurality of slide grooves 95 are arranged at equal intervals vertically. A slide seat 94 is provided for sliding in the slide groove 95. A roller 93 is provided for rotating on the side wall of the slide seat 94 away from the slide groove 95. A rubber layer is provided on the surface of the roller 93. A spring 96 is provided between the slide seat 94 and the slide groove 95. A circle of limiting rings is provided on the inner wall of the outer end of the slide groove 95. The limiting rings are on the sliding track of the slide seat 94 and are located outside the roller 93. Under the elastic force of spring 96, slide seat 94 slides outward until it contacts with the limit ring. At this time, a part of roller 93 extends out of the slide groove 95. During the falling process of the bent material, both ends of the material contact roller 93. The roller 93 is subjected to force to make slide seat 94 slide inward of the slide groove 95. The spring 96 is compressed to achieve buffering, and the material is slowed down. After the material passes through roller 93, under the elastic force of spring 96, slide seat 94 slides to the outer end of the slide groove 95 again to achieve the reset of roller 93.

[0047] The utility model realizes automatic output and storage after the material is bent, the material automatically falls out from the discharge chute 7, the material realizes automatic reversal and transportation in the discharge channel 8, the outputted material falls into the container 9 and is automatically stacked, and a material deceleration mechanism is provided in the container 9 to control the speed of the material when it falls in the container 9, so as to avoid the material falling too fast and being damaged by impact.

[0048] The above embodiments are only preferred embodiments of the present utility model and are not limitations on the technical solutions of the present utility model. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present utility model.

Claims

1. A bending machine with automatic unloading, characterized in that: include: Pedestal; A fixed mold is arranged on a base; A movable mold is slidably disposed on a base; The discharge chute is arranged at the bottom of the side wall of the fixed mold close to the movable mold; The discharge channel is arranged at the bottom of the base and includes: The reversing section, the top end of which is connected with the discharge chute; The conveying section is connected with the bottom end of the reversing section; Among them, a horizontally arranged reversing rod is provided in the reversing section, the conveying section is inclined and the higher end is connected with the reversing section, a container is provided at the lower end of the conveying section, and a feeding port connected with the lower end of the conveying section is provided at the top of the container side wall.

2. The automatic unloading bending machine according to claim 1 is characterized in that: The cross section of the discharge channel is a triangle that matches the shape of the material after bending.

3. The automatic unloading bending machine according to claim 2 is characterized in that: The reversing rod is located on the falling tracks of the two ends of the bent material, and the distance between the reversing rod and the bottom of the base is greater than the height of the material.

4. The automatic unloading bending machine according to claim 3 is characterized in that: The side wall of the reversing section away from the reversing rod is in an arc track.

5. The automatic unloading bending machine according to claim 2, characterized in that: The two inner side walls at the bottom of the conveying section are evenly distributed with a plurality of universal balls.

6. The automatic unloading bending machine according to claim 1, characterized in that: The container is in a rectangular parallelepiped shape, and has a placement cavity inside the container. The length of the placement cavity is adapted to the distance between the two ends of the material after bending, and the width of the placement cavity is adapted to the height of the material.

7. The automatic unloading bending machine according to claim 6, characterized in that: Material deceleration mechanisms are provided on the two side walls of the placement cavity in the length direction.

8. The automatic unloading bending machine according to claim 7, characterized in that: The material deceleration mechanism includes a plurality of slide grooves arranged on the two side walls in the length direction of the placement cavity, the slide grooves are arranged horizontally and the plurality of slide grooves are arranged at equal intervals vertically, a slide seat is provided for sliding in the slide groove, a roller is provided for rotating on the side wall of the slide seat away from the slide groove, a rubber layer is provided on the surface of the roller, a spring is provided between the slide seat and the slide groove, and a circle of limiting ring is provided on the inner wall of the outer end of the slide groove.

9. The automatic unloading bending machine according to any one of claims 1 to 8, characterized in that: A fixed seat connected to a base is provided on the side of the fixed mold away from the movable mold, and a driving source is provided on the base of the movable mold away from the fixed mold. The driving source includes a fixed hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected to the movable mold.

10. The automatic unloading bending machine according to any one of claims 1 to 8, characterized in that: The shapes of the side walls of the fixed mold and the movable mold that are close to each other are adapted to the shape of the material after bending, and the shape of the discharge chute is adapted to the shape of the material after bending.

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