Bending machine with automatic feeding function

Abstract

The utility model provides an automatic feeding bending machine, and relates to the technical field of bending equipment. The mold comprises a base, a fixed mold is arranged on the base, a movable mold is arranged on the base in a sliding mode, a feeding hopper is arranged above the movable mold and the fixed mold, a push rod is arranged in the feeding hopper in a sliding mode, the discharging end of the feeding hopper is located above the movable mold and the fixed mold, a material opening is formed in the position, at the discharging end, of the bottom of the feeding hopper, and a baffle is arranged in the material opening in a sliding mode. The top end of the baffle is in sliding connection with a feeding hopper on the side of the material opening. According to the utility model, automatic feeding is 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 an automatic feeding bending machine. 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, copper busbar bending equipment is generally manually loaded. After the material is placed on the bending equipment, it is manually positioned and then the bending equipment performs the bending operation. The operation efficiency is low and the manual operation is labor-intensive. Utility Model Content

[0004] The utility model aims to develop an automatic feeding bending machine which can automatically realize feeding and improve operation efficiency.

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

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

[0007] Pedestal;

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

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

[0010] Feed hopper, located above the movable mold and the fixed mold;

[0011] A push rod is slidably arranged in the feed hopper;

[0012] Among them, the discharge end of the feed hopper is located above the movable mold and the fixed mold, and a feed port is opened at the bottom of the feed hopper at the discharge end. A baffle is slidably provided in the feed port, and the top end of the baffle is slidably connected to the feed hopper at the side of the feed port.

[0013] 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.

[0014] Optionally, the shapes of the side walls of the fixed die and the movable die that are close to each other are adapted to the shape of the material after bending.

[0015] Optionally, a discharge trough is provided on the base, the shape of the discharge trough is adapted to the shape of the material after bending, and the discharge trough is located at the bottom of the side wall of the fixed mold close to the movable mold.

[0016] Optionally, positioning blocks are respectively provided on the bases on both sides of the movable mold sliding track, and the positioning blocks are vertically arranged and the distance between the two positioning blocks is adapted to the length of the material.

[0017] Optionally, a linear slide is provided on the outer wall of the feed hopper, a slide seat is provided on the linear slide, and the push rod is L-shaped and connected to the slide seat.

[0018] Optionally, the baffle slides elastically on the feed hopper, a push block is provided at the top of the movable mold, a push groove cooperating with the push block is provided at the bottom of the baffle near the material port, and a slide groove cooperating with the push block is provided at the bottom of the feed hopper on the side of the material port away from the baffle.

[0019] Optionally, an L-shaped support plate is provided on the outer wall of the feed hopper outside the material opening, and a spring is provided between the support plate and the outer end of the baffle.

[0020] The beneficial effects of the utility model are:

[0021] After the movable mold of the utility model is reset, the movable mold drives the baffle to move, so that the material opening is opened, and the material to be bent falls out from the material opening, thereby realizing automatic feeding, improving operation efficiency, and reducing manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 This is the internal structure diagram of the feed hopper;

[0025] Figure 3 for Figure 1 Middle AA view;

[0026] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0027] Figure numerals: 1, base; 2, movable mold; 3, fixed seat; 4, positioning block; 5, hydraulic cylinder; 6, fixed mold; 7, discharge chute; 8, feed hopper; 9, linear slide; 10, slide seat; 11, push rod; 12, material port; 13, baffle; 14, support plate; 15, spring; 16, push block; 17, push groove; 18, slide groove. DETAILED DESCRIPTION

[0028] 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.

[0029] 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.

[0030] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0031] like Figures 1 to 4 As shown, the utility model discloses an automatic feeding 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] A feed hopper 8 is provided above the movable mold 2 and the fixed mold 6. The feed hopper 8 is provided on the top of the fixed seat 3, and the material to be bent is placed in the feed hopper 8. A linear slide 9 is provided on the outer wall of the feed hopper 8, and a slide seat 10 is provided on the linear slide 9. A push rod 11 is provided on the slide seat 10, which is L-shaped and extends into the feed hopper 8. When the material is placed in the feed hopper 8, the linear slide 9 drives the slide seat 10 to slide, and the push rod 11 pushes the material to move forward.

[0036] One of the inner ends of the feed hopper 8 is located above the fixed mold 6 and the movable mold 2, and the inner end is the discharge end of the feed hopper 8. A material opening 12 is provided at the bottom of the feed hopper 8 at the discharge end. The width of the material opening 12 is not less than the thickness of the material. The material opening 12 is located directly above the movable mold 2 and the fixed mold 6, and the two positioning blocks 4 are located below the material opening 12.

[0037] When the movable mold 2 is reset and away from the fixed mold 6, the material slides out of the feed hopper 8 from the material port 12, and the two positioning blocks 4 position the material. When the material falls onto the base 1, one side of the material contacts the end of the movable mold 2, and the two ends of the other side of the material contact the side wall of the fixed mold 6. When the movable mold 2 slides to bend, the movable mold 2 pushes the material toward the fixed mold 6, and the two positioning blocks 4 prevent the material from moving. The movable mold 2 and the fixed mold 6 cooperate to bend the material.

[0038] A baffle 13 is slidably provided in the material opening 12 , and the top end of the baffle 13 is slidably connected to the feed hopper 8 at the side of the material opening 12 . The baffle 13 can slide to block the material opening 12 or open the material opening 12 .

[0039] An L-shaped support plate 14 is provided on the outer wall of the feed hopper 8 outside the material port 12, and a spring 15 is provided between the support plate 14 and the outer end of the baffle 13. When the baffle 13 is not subjected to external force, the baffle 13 slides inwardly under the elastic force of the spring 15 to keep in contact with the side wall of the material port 12, thereby blocking the material port 12.

[0040] A push block 16 is provided at the top of the movable mold 2, a push groove 17 cooperating with the push block 16 is provided at the bottom of the baffle 13 near the material port 12, and a slide groove 18 cooperating with the push block 16 is provided at the bottom of the feed hopper 8 on the side of the material port 12 away from the baffle 13. When the movable mold 2 slides away from the fixed mold 6, the push block 16 enters the push groove 17 and drives the baffle 13 to slide away from the material port 12. After the movable mold 2 is reset, the baffle 13 no longer blocks the material port 12, and the material port 12 is in an open state. When bending, the movable mold 2 slides close to the fixed mold 6, and the push block 16 slides accordingly. Under the elastic force of the spring 15, the baffle 13 slides into the material port 12, and the push groove 17 keeps in contact with the push block 16. When the baffle 13 contacts the side wall of the material port 12 and the baffle 13 seals the material port 12, due to the need for bending, the movable mold 2 still slides toward the fixed mold 6. At this time, the push block 16 slides in the slide groove 18, and the slide groove 18 provides space for the sliding of the push block 16.

[0041] A plurality of materials to be bent are placed in the feed hopper 8, and the linear slide 9 drives the push rod 11 to slide. The push rod 11 pushes the materials in the feed hopper 8 to move toward the discharge end. After the movable mold 2 is reset, the baffle 13 slides away from the material port 12 to make the material port 12 in an open state, and the materials in the feed hopper 8 above the material port 12 slide down between the movable mold 2 and the fixed mold 6. The movable mold 2 slides close to the fixed mold 6 for bending. The baffle 13 blocks the material port 12 under the action of the spring 15, and the push rod 11 pushes the materials to move toward the discharge end so that the materials at the end are above the material port 12. After bending, the movable mold 2 is reset. After the movable mold 2 slides away from the fixed mold 6, the bent materials are output from the discharge chute 7. After the movable mold 2 is reset, the baffle 13 is pushed again by the push block 16 to open the material port 12, and the next material to be bent slides between the movable mold 2 and the fixed mold 6.

[0042] After the movable mold 2 of the utility model is reset, the movable mold 2 drives the baffle 13 to move, so that the material opening 12 is opened, and the material to be bent falls out from the material opening 12, thereby realizing automatic feeding, improving operation efficiency, and reducing manual labor intensity.

[0043] 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 feeding, characterized in that: include: Pedestal; A fixed mold is arranged on a base; A movable mold is slidably disposed on a base; Feed hopper, located above the movable mold and the fixed mold; A push rod is slidably arranged in the feed hopper; Among them, the discharge end of the feed hopper is located above the movable mold and the fixed mold, and a feed port is opened at the bottom of the feed hopper at the discharge end. A baffle is slidably provided in the feed port, and the top end of the baffle is slidably connected to the feed hopper at the side of the feed port.

2. The automatic feeding bending machine according to claim 1, 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.

3. The automatic feeding bending machine according to claim 1, characterized in that: The shapes of the side walls of the fixed die and the movable die that are close to each other are adapted to the shape of the material after bending.

4. The automatic feeding bending machine according to claim 3, characterized in that: The base is provided with a discharge trough, the shape of which is adapted to the shape of the material after bending, and the discharge trough is located at the bottom of the side wall of the fixed mold close to the movable mold.

5. The automatic feeding bending machine according to claim 1, characterized in that: Positioning blocks are respectively arranged on the bases on both sides of the movable mold sliding track. The positioning blocks are arranged vertically and the distance between the two positioning blocks is adapted to the length of the material.

6. The automatic feeding bending machine according to claim 1, characterized in that: A linear slide is provided on the outer wall of the feed hopper, a slide seat is provided on the linear slide, and the push rod is L-shaped and connected to the slide seat.

7. The automatic feeding bending machine according to claim 1, characterized in that: The baffle slides elastically on the feed hopper, a push block is provided at the top of the movable mold, a push groove cooperating with the push block is provided at the bottom of the baffle near the material port, and a slide groove cooperating with the push block is provided at the bottom of the feed hopper on the side of the material port away from the baffle.

8. The automatic feeding bending machine according to claim 7, characterized in that: An L-shaped support plate is arranged on the outer wall of the feed hopper outside the material opening, and a spring is arranged between the support plate and the outer end of the baffle.

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