Wire folding machine and wire cutting mechanism thereof

Abstract

The utility model relates to the technical field of wire folding machines, in particular to a wire folding machine and a wire cutting mechanism thereof, the wire cutting mechanism is provided with a support, a driving motor, an upper cutter assembly and a lower cutter are arranged on the support, an eccentric disc is arranged on an output shaft of the driving motor, and the upper cutter assembly is connected with the eccentric disc through a connecting rod. The upper end of the connecting rod is installed on the eccentric disc, the upper cutter assembly is installed at the lower end of the connecting rod, and the lower cutter can be installed under the upper cutter assembly under the driving of the driving motor. The wire cutting mechanism is used on the wire folding machine, when the wire is folded and needs to be cut off, the eccentric disc is driven by the driving motor to rotate, the connecting rod connected with the eccentric disc drives the cutting sliding block to move up and down, and therefore the upper cutter assembly fixed to the cutting sliding block is driven to move up and down; the upper cutter and the lower cutter form shearing action to cut the wires, the wires can be automatically cut off, and the production efficiency of the wire folding machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a line folding machine technical field especially is involved in a kind of line folding machine and wire rod cutting mechanism. BACKGROUND

[0002] Line folding machine is a kind of device that wire rod is bent into specific shape, it is applied to the wire rod bending of automobile parts and kitchen and bathroom hardware products and other daily hardware products.In prior art, and with the progress of science and technology, the requirement of wire rod processing is higher and higher, and the existing manual processing production efficiency is low, and the cost is also higher, and automation production is the development direction at present. UTILITY MODEL CONTENT

[0003] For the above problems, the utility model aims at providing a kind of line folding machine and wire rod cutting mechanism, applicable to automation production, effectively improve the production efficiency of line folding machine.

[0004] In order to solve the above technical problems, the first technical scheme of the utility model is as follows: a kind of line folding machine wire rod cutting mechanism, with support, the support is equipped with drive motor, upper cutter assembly and lower cutter, the output shaft of the drive motor is equipped with eccentric disc, the upper cutter assembly and the eccentric disc are connected by connecting rod, the upper end of the connecting rod is mounted on the eccentric disc, the upper cutter assembly is mounted on the lower end of connecting rod, and can be driven by drive motor, the lower cutter is mounted at the place directly below the upper cutter assembly.

[0005] In the above technical scheme, the upper cutter of the upper cutter assembly is equipped with first step, and the lower cutter is equipped with second step corresponding to the first step.

[0006] In the above technical scheme, the upper cutter assembly includes cutting-off slider and upper cutter arranged on the support, the cutting-off slider is mounted in guide rail on the support, and can move along guide rail under the driving of connecting rod.

[0007] In the above technical scheme, the outer side of the cutting-off slider is equipped with limit plate, and the limit plate is fixedly connected on the support by bolt.

[0008] In the above technical scheme, the step surface of the upper cutter and the lower cutter is equipped with wire rod groove.

[0009] In order to achieve the above purpose, the second technical scheme of the utility model is as follows: a kind of line folding machine, with rack, the rack is equipped with the above wire rod cutting mechanism.

[0010] In the technical scheme, the wire pressing mechanism comprises a wire pressing motor and a wire pressing gear, the wire rotating mechanism comprises a wire rotating motor and a wire rotating gear, the wire pressing gear is provided with an eccentric mechanism in the middle part, the wire pressing gear can drive the eccentric mechanism to move, and the wire rotating gear is in transmission connection with the wire clamping seat through the wire pressing gear.

[0011] In summary, the technical scheme of the utility model has the beneficial effects compared with the traditional technical means: the wire cutting mechanism in the utility model is used on the folding machine, when the wire needs to be cut after folding, the eccentric disc is rotated by the driving motor, the connecting rod connected with the eccentric disc drives the cutting sliding block to move up and down, thereby driving the upper cutter assembly fixed on the cutting sliding block to move up and down, when moving to the lower cutter position, the upper and lower cutters form a shearing action to complete the cutting of the wire, automatic cutting of the wire can be realized, and the production efficiency of the folding machine is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] The foregoing and other objects, features and advantages of the utility model will become more apparent from the following detailed description, when taken in conjunction with the accompanying drawings.

[0013] Figure 1 It is a front view schematic diagram of the wire cutting mechanism of the utility model;

[0014] Figure 2 It is a side view schematic diagram of the utility model; Figure 1

[0015] Figure 3 It is a schematic diagram of the upper cutter assembly and the lower cutter in the utility model;

[0016] Figure 4 It is a schematic diagram of the eccentric disc in the utility model;

[0017] Figure 5 It is a schematic diagram of the folding machine in the utility model;

[0018] The following labels are as follows: 100, wire cutting mechanism; 200, support; 210, eccentric disc; 220, connecting rod; 230, guide rail; 300, driving motor; 400, upper cutter assembly; 410, upper cutter; 411, first step; 420, cutting sliding block; 430, limiting plate; 500, lower cutter; 510, second step; 600, rack. DETAILED DESCRIPTION

[0019] The following is inspired by the ideal embodiment of the utility model, through the following description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims. ​

[0020] The utility model will be further explained with reference to the following drawings:

[0021] Embodiment one:

[0022] A wire cutting mechanism of a wire folding machine, comprising a support 200, a driving motor 300, an upper cutter assembly 400 and a lower cutter 500 are arranged on the support 200, an eccentric disc 210 is arranged on the output shaft of the driving motor 300, the upper cutter assembly 400 and the eccentric disc 210 are connected through a connecting rod 220, the upper end of the connecting rod 220 is arranged on the eccentric disc 210, the upper cutter assembly 400 is arranged on the lower end of the connecting rod 220, and the upper cutter assembly 400 can be driven by the driving motor, the lower cutter is arranged directly below the upper cutter assembly 400.

[0023] A first step 411 is arranged on the upper cutter 410 of the upper cutter assembly 400, and a second step 510 corresponding to the first step 411 is arranged on the lower cutter 500.

[0024] The upper cutter assembly 400 comprises a cutting slider 420 and an upper cutter 410 arranged on the support 200, the cutting slider 420 is arranged in a guide rail 230 on the support 200, and can move along the guide rail 230 under the driving of the connecting rod 220.

[0025] A limiting plate 430 is arranged on the outer side of the cutting slider 420, and the limiting plate 430 is fixedly connected to the support 200 through bolts.

[0026] Wire grooves are arranged on the step surfaces of the first step 411 and the second step 510 of the upper cutter 410 and the lower cutter 500.

[0027] Embodiment two:

[0028] A wire folding machine, comprising a rack 600, the wire cutting mechanism 100 described in embodiment one is arranged on the rack.

[0029] The above only is the preferred embodiment of the utility model, and is not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wire cutting mechanism for a wire bending machine, characterized by: The utility model discloses a support is equipped with driving motor, upper cutter assembly and lower cutter on it, the output shaft of driving motor is equipped with eccentric disc, and upper cutter assembly and eccentric disc are connected through connecting rod between the eccentric disc, the upper end of connecting rod is equipped on eccentric disc, upper cutter assembly is equipped on the lower end of connecting rod, and can be driven under the drive of driving motor, and lower cutter is equipped at the just below of upper cutter assembly.

2. The line folding machine wire cutting mechanism according to claim 1, characterized in that: The upper cutter of upper cutter assembly is equipped with first step, and the lower cutter is equipped with second step corresponding to first step.

3. The line folding machine line cutting mechanism according to claim 1, characterized in that: The upper cutter assembly includes cutting-off slider and upper cutter arranged on the support, the cutting-off slider is arranged in the guide rail on the support and can move along the guide rail under the driving of the connecting rod.

4. The line folding machine wire cutting mechanism according to claim 3, characterized in that: The outer side of the cutting-off slider is equipped with limiting plate, and the limiting plate is fixedly connected on the support through bolt.

5. The line folding machine wire cutting mechanism according to claim 2, characterized in that: The step surface of the upper cutter and the lower cutter is equipped with wire slot.

6. A folding machine having a frame, characterised in that: The rack is equipped with the wire cutting mechanism of any one of claims 1-5.

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