A workpiece fixture device for wire cutting equipment

Abstract

The invention discloses a workpiece fixture device for a wire cutting device, comprising a side clamp, a roller, a T-shaped seat, a first cylinder, a second cylinder, a guide rail, a slot insertion comb plate, a third cylinder and a motor. The invention is beneficial in that: an adjustable frame structure that limits the workpiece fixture is formed by rollers, side clamps and slot insertion comb plates; a rotatable roller is used as a workpiece bottom support structure so that when the tangent is cut to the bottom of the workpiece, the tangent is in rolling contact with the roller, ensuring that the tangent is cut to the bottom surface of the workpiece, reducing the amount of waste; the comb teeth on the slot insertion comb plate are inserted into the corresponding slots on the workpiece, and can support the corresponding parts of the contact slice edge, effectively preventing the cut independent slices from falling without restraint, and providing a guide for the subsequent unloading of the slices; it is conducive to dropping each independently cut slice into the slice loading frame, which is convenient for rapid unloading and transportation, and ensures the high efficiency between processing stations.

Description

Technical Field

[0001] The invention relates to the technical field of wire cutting equipment application, in particular to a workpiece fixture device for wire cutting equipment. Background Art

[0002] Wire cutting equipment is widely used for workpiece cutting, and can be processed into required products such as plates. However, the workpiece fixture device used in existing wire cutting equipment has a supporting structure surface in contact with the bottom surface of the workpiece, so that the cutting wire cannot cut to the bottom, resulting in an increase in the amount of residual edge material of the workpiece. The single structure function is not conducive to guiding and conveniently unloading multiple separate parts of the workpiece, and the processing efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to provide a workpiece fixture device for wire cutting equipment in order to solve the above-mentioned problems.

[0004] The present invention achieves the above-mentioned purpose through the following technical scheme: a workpiece fixture device for wire cutting equipment, including side clamps, rollers, side guide rods, springs, T-shaped seats, first cylinders, brackets, second cylinders, guide rails, slotted comb plates, third cylinders and motors, third cylinders are installed at both ends of the slotted comb plates, and the cylinder end of one of the third cylinders is connected to the shaft end of the motor, the two rollers are symmetrically arranged between the two slotted comb plates, and the inner sides of the two ends of each roller are respectively slidably contacted in corresponding circular holes, the circular holes are opened at one end of the side surface of the side clamp, and the middle part of the other side surface of the side clamp is connected to the output end of the first cylinder, the bottom of the T-shaped seat is slidably installed on the guide rail, and the T-shaped seat is rotatably connected to the corresponding end of the roller through a rotating shaft, and the outer side surface of the T-shaped seat is connected to the output end of the second cylinder.

[0005] Preferably, the groove inserted into the comb tooth plate is a comb tooth structure specification, and the width dimension of each comb tooth of the groove inserted into the comb tooth plate matches the width dimension of the groove.

[0006] Preferably, a first conveyor belt is provided directly below the rollers, and second conveyor belts are provided on both sides of the first conveyor belt.

[0007] Preferably, a slice loading frame is placed on the first conveyor belt, and the first conveyor belt is connected to an external lifting device.

[0008] Preferably, two guide holes are provided on the end surface of one end of the side clamping plate, and the same side guide rod passes through the guide hole and the guide hole on the other side clamping plate, and a spring is sleeved on the side guide rod.

[0009] Preferably, a strip plate is provided at one end of the top of the side clamp plate, and a boss is provided at the outer edge of the strip plate, the bosses are in groups of two, one boss is fixedly connected to the structural end of the motor, and the other boss is rotatably connected to the corresponding third cylinder end through a bearing and a rotating shaft.

[0010] Preferably, the cylinder body of the first cylinder is mounted on a bracket, and the bottom end of the bracket is fixedly connected to the bottom of one side of the T-shaped seat.

[0011] The beneficial effects of the present invention are:

[0012] 1. An adjustable frame structure is formed by rollers, side clamps and slotted comb plates to achieve the structural function of limiting the position of the workpiece fixture; a rotatable roller is used as the bottom support structure of the workpiece so that when the tangent line cuts to the bottom of the workpiece, the tangent line and the roller are in rolling contact, ensuring that the tangent line cuts to the bottom surface of the workpiece and reducing the amount of waste;

[0013] Second, the comb teeth on the cutting groove inserting comb plate are inserted into the corresponding cutting grooves on the workpiece, and at the same time, the bottom of the tooth groove of the cutting groove inserting comb plate presses against the corresponding part of the edge of the slice, effectively preventing the cut independent slices from falling without restraint, and providing a guide for the subsequent unloading of the slices;

[0014] 3. It is conducive to dropping each independently cut slice into the slice loading frame, which is convenient for quick unloading and transportation, ensuring the high efficiency between processing stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the distribution state between the overall structure of the present invention and the first conveyor belt;

[0017] Figure 2 It is a three-dimensional diagram of the overall structure of the present invention;

[0018] Figure 3 It is a side view of the overall structure of the present invention;

[0019] Figure 4 It is a partial schematic diagram of the overall structure of the present invention;

[0020] Figure 5 It is a stereoscopic view of the groove-insertion comb plate connection structure of the present invention.

[0021] In the figure: 1, side clamping plate; 110, round hole; 120, strip plate; 121, convex seat; 2, roller; 3, side guide rod; 4, spring; 5, T-shaped seat; 6, first cylinder; 7, bracket; 8, second cylinder; 9, guide rail; 10, groove insertion comb plate; 11, third cylinder; 12, motor; 13, first conveyor belt; 14, slice loading frame; 15, second conveyor belt. DETAILED DESCRIPTION

[0022] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0024] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] See also Figure 1-5 As shown, a workpiece fixture device for a wire cutting device includes a side clamping plate 1, a roller 2, a side guide rod 3, a spring 4, a T-shaped seat 5, a first cylinder 6, a bracket 7, a second cylinder 8, a guide rail 9, a slot insertion comb plate 10, a third cylinder 11 and a motor 12, wherein the third cylinder 11 is installed at both ends of the slot insertion comb plate 10, and the cylinder end of one of the third cylinders 11 is connected to the shaft end of the motor 12, the slot insertion comb plate 10 is a comb structure specification, and the width dimension of each comb tooth of the slot insertion comb plate 10 matches the slot width dimension;

[0026] Under the action of the motor 12 driving the groove insertion comb plate 10 connected via the third cylinder 11 to rotate, the groove insertion comb plate 10 is turned inward, and the push-pull position of the groove insertion comb plate 10 is adjusted by the coordinated extension and contraction of the two third cylinders 11, so that the comb teeth on the groove insertion comb plate 10 are inserted into the corresponding grooves on the workpiece, and at the same time, the bottom of the tooth groove of the groove insertion comb plate 10 is pressed against the corresponding part of the edge of the slice, effectively preventing the unrestrained falling of the cut independent slices, and providing a guide for the subsequent unloading of the slices, wherein the tangent used for workpiece cutting is always not affected by the operation of the groove insertion comb plate 10 through a specially designed distribution;

[0027] The two rollers 2 are symmetrically arranged between the two grooved comb plates 10, and the inner sides of both ends of each roller 2 are respectively slidably contacted in the corresponding circular holes 110, the circular hole 110 is opened at one end of the side of the side clamping plate 1, and the middle of the other side of the side clamping plate 1 is connected to the output end of the first cylinder 6, the bottom of the T-shaped seat 5 is slidably installed on the guide rail 9, and the T-shaped seat 5 is rotatably connected to the corresponding end of the roller 2 through a rotating shaft, and the outer side surface of the T-shaped seat 5 is connected to the output end of the second cylinder 8;

[0028] The rotatable roller 2 is used as the support structure of the bottom of the workpiece, so that when the tangent line cuts to the bottom of the workpiece, the tangent line and the roller 2 are in rolling contact, which ensures that the tangent line cuts to the bottom surface of the workpiece and reduces the amount of waste;

[0029] Combination Figure 1 and Figure 2 As shown, when the bottom of the workpiece contacts and is placed on the two rollers 2, the first cylinder 6 extends inward to push the connected side clamping plate 1 to move and contact the corresponding side wall of the workpiece, and the second cylinder 8 extends to move the connected T-shaped seat 5 inward along the guide rail 9, and at the same time, the motor 12 drives the groove insertion comb plate 10 connected by the third cylinder 11 to rotate inward and keep it stationary, so that the end of the groove insertion comb plate 10 touches the other side wall corresponding to the workpiece, and the structural function of limiting the workpiece fixture to be stationary is realized;

[0030] At this time, the forward position of each tooth groove of the comb plate 10 is the position where the tangent line is to be cut. Only by the extension and contraction of the third cylinder 11 can the groove be inserted into the comb teeth of the comb plate 10 and turned sideways into the groove on the workpiece.

[0031] Combination Figure 3As shown, a first conveyor belt 13 is provided directly below the rollers 2, and second conveyor belts 15 are provided on both sides of the first conveyor belt 13, a slice loading frame 14 is placed on the first conveyor belt 13, and the first conveyor belt 13 is connected to an external lifting device, and the first conveyor belt 13 and the slice loading frame 14 on the first conveyor belt 13 are moved up by the external lifting device, and at the same time, the cutting groove is inserted into the comb plate 10 and rotated outward with a small displacement, that is, the bottom of the tooth groove on the comb plate 10 is inserted into the comb plate 10 and the slice is no longer in contact with each other, and the comb teeth of the comb plate 10 are not moved out of the cutting groove, so that each independently cut slice falls into the slice loading frame 14, which is convenient for rapid unloading and transportation, thereby ensuring high efficiency between processing stations.

[0032] Two guide holes are provided on the end surface of one end of the side clamp plate 1, and the same side guide rod 3 passes through the guide hole and the guide hole on the other side clamp plate 1. A spring 4 is mounted on the side guide rod 3. The spring 4 and the side guide rod 3 are used to enhance the stability of the connection between the corresponding ends of the two side clamp plates 1, while meeting the displacement adjustment requirements of the spacing.

[0033] Furthermore, a strip plate 120 is provided at one end of the top of the side clamp plate 1, and a boss 121 is provided at the outer edge of the strip plate 120. The bosses 121 are arranged in groups of two, one boss 121 is fixedly connected to the structural end of the motor 12, and the other boss 121 is rotatably connected to the corresponding end of the third cylinder 11 through a bearing and a rotating shaft.

[0034] Furthermore, the cylinder body of the first cylinder 6 is mounted on the bracket 7 , and the bottom end of the bracket 7 is fixedly connected to the bottom of one side of the T-shaped seat 5 .

[0035] Working principle: Under the action of the motor 12 driving the groove insertion comb plate 10 connected by the third cylinder 11 to rotate, the groove insertion comb plate 10 is turned inward, and the push-pull position of the groove insertion comb plate 10 is adjusted by the coordinated extension of the two third cylinders 11, so that the comb teeth on the groove insertion comb plate 10 are inserted into the corresponding grooves on the workpiece. At the same time, the bottom of the tooth groove of the groove insertion comb plate 10 supports the corresponding part of the edge of the slice, effectively preventing the unrestrained fall of the cut independent slices, and providing a guide for the subsequent unloading of the slices. Among them, the tangent used for workpiece cutting is always not affected by the operation of the groove insertion comb plate 10 through a specially designed distribution;

[0036] The rotatable roller 2 is used as the support structure of the bottom of the workpiece, so that when the tangent line cuts to the bottom of the workpiece, the tangent line and the roller 2 are in rolling contact, which ensures that the tangent line cuts to the bottom surface of the workpiece and reduces the amount of waste;

[0037] When the bottom of the workpiece contacts and is placed on the two rollers 2, the first cylinder 6 extends inward to push the connected side clamping plate 1 to move and contact the corresponding side wall of the workpiece, and the second cylinder 8 extends to move the connected T-shaped seat 5 inward along the guide rail 9. At the same time, the motor 12 drives the groove insertion comb plate 10 connected by the third cylinder 11 to rotate inward and keep it stationary, so that the end of the groove insertion comb plate 10 touches the other side wall corresponding to the workpiece, realizing the structural function of limiting the position of the workpiece tooling;

[0038] At this time, the forward position of each tooth groove of the comb plate 10 is the position where the tangent line is to be cut. Only by the extension and contraction of the third cylinder 11 can the groove be inserted into the comb teeth of the comb plate 10 and turned sideways to enter the groove on the workpiece.

[0039] The first conveyor belt 13 and the slice loading frame 14 on the first conveyor belt 13 are moved up by an external lifting device, and at the same time, the groove insertion comb plate 10 is slightly displaced and turned sideways outward, that is, until the bottom of the tooth groove on the groove insertion comb plate 10 and the slice no longer touch each other, and the comb teeth of the groove insertion comb plate 10 do not move out of the groove, so that each independently cut slice falls into the slice loading frame 14, which is convenient for rapid unloading and transportation, thereby ensuring high efficiency between processing stations.

[0040] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and scope of the elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0041] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A workpiece fixture device for a wire cutting device, characterized in that: The invention comprises a side clamping plate (1), a roller (2), a side guide rod (3), a spring (4), a T-shaped seat (5), a first cylinder (6), a bracket (7), a second cylinder (8), a guide rail (9), a slotted insert comb plate (10), a third cylinder (11) and a motor (12), wherein the third cylinder (11) is installed at both ends of the slotted insert comb plate (10), and the cylinder end of one of the third cylinders (11) is connected to the shaft end of the motor (12), and the two rollers (2) are symmetrically arranged on the two slotted insert comb plates. The inner sides of both ends of each roller (2) are respectively slidably contacted in corresponding circular holes (110), the circular hole (110) is opened at one end of the side surface of the side clamping plate (1), and the middle part of the other side surface of the side clamping plate (1) is connected to the output end of the first cylinder (6), the bottom of the T-shaped seat (5) is slidably mounted on the guide rail (9), and the T-shaped seat (5) is rotatably connected to the corresponding end of the roller (2) through a rotating shaft, and the outer side surface of the T-shaped seat (5) is connected to the output end of the second cylinder (8); A strip plate (120) is provided at one end of the top of the side clamping plate (1), and a convex seat (121) is provided at the outer edge of the strip plate (120), and the convex seats (121) are provided in a group of two, one convex seat (121) is fixedly connected to the structural end of the motor (12), and the other convex seat (121) is rotatably connected to the corresponding end of the third cylinder (11) through a bearing and a rotating shaft; The cylinder body of the first cylinder (6) is mounted on a bracket (7), and the bottom end of the bracket (7) is fixedly connected to the bottom of one side of the T-shaped seat (5).

2. The workpiece fixture device for wire cutting equipment according to claim 1, characterized in that: The groove inserted comb tooth plate (10) is a comb tooth structure specification, and the width dimension of each comb tooth of the groove inserted comb tooth plate (10) matches the width dimension of the groove.

3. The workpiece fixture device for wire cutting equipment according to claim 1, characterized in that: A first conveyor belt (13) is provided directly below the rollers (2), and second conveyor belts (15) are provided on both sides of the first conveyor belt (13).

4. The workpiece fixture device for wire cutting equipment according to claim 3, characterized in that: A slice loading frame (14) is placed on the first conveyor belt (13), and the first conveyor belt (13) is connected to an external lifting device.

5. The workpiece fixture device for wire cutting equipment according to claim 1, characterized in that: Two guide holes are provided on one end surface of the side clamping plate (1), and the guide holes and the guide holes on the other side clamping plate (1) pass through the same side guide rod (3), and a spring (4) is sleeved on the side guide rod (3).

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