Prestressed clamping piece cold sawing machine supporting automatic feeding

Abstract

The utility model discloses a prestressed clamping piece cold sawing machine supporting automatic feeding. The prestressed clamping piece cold sawing machine comprises a working box body and an installation support, a stock bin is installed at one end of the installation support, two drawing plate air cylinders are installed at the top of the stock bin, a first-stage drawing plate is installed in the stock bin, and a connecting rod is installed at one end of the first-stage drawing plate. By arranging the pressing air cylinder, the feeding pipe and the like, the first-stage material drawing plate is adjusted through the plate drawing air cylinder to convey materials to the material sliding plate, the materials are conveyed to the feeding pipe through the material arranging device assembly, the material bearing clamp is guided by the feeding pipe to fall on the material bearing clamp, and the sliding table air cylinder is started to drive the materials to move to the bottom of the pressing air cylinder. Materials are accurately positioned through the pressing rod and the positioning mandrel, the materials are cut through the high-speed circular sawing machine, mandrel positioning and large end pressing are adopted, the sawing precision can be better guaranteed, the outer circle cannot be damaged by pressing when the large end is pressed, and the problems that the materials are clamped or a cut clamping piece cannot fall off are better solved after sawing.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold sawing machine technical field, concretely is a kind of prestressed clamping piece cold sawing machine of supporting automatic feeding. BACKGROUND

[0002] The existing prestressed clamping piece sawing two-petal equipment is mainly band sawing machine and milling machine, and the problems of band sawing machine sawing are low efficiency, burr, poor precision, large material consumption and the like; the main problems of milling machine sawing are too low efficiency and large material consumption, and the main automatic feeding modes are vibration disc feeding, push plate feeding machine feeding, belt feeding and the like, the vibration disc feeding has the defects of large noise, easy to damage and unsuitable for high-position feeding; the defects of push plate feeding machine are complex structure, relatively less material storage, and relatively high loading position; the defects of belt feeding are high failure, easy to damage, too large working area occupation and high cost, so a prestressed clamping piece cold sawing machine supporting automatic feeding is needed to meet people's needs. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a prestressed clamping piece cold sawing machine supporting automatic feeding to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a prestressed clamping piece cold sawing machine supporting automatic feeding, which comprises a working box main body and a mounting bracket, one end of the mounting bracket is provided with a material bin, the top of the material bin is provided with two draw plate air cylinders, a first-stage draw plate is installed in the material bin, one end of the first-stage draw plate is provided with a connecting rod, a transition draw plate is installed in the material bin, one end of the draw plate air cylinder is provided with a second-stage draw plate, the side of the material bin is provided with a slide draw plate, one end of the slide draw plate is provided with a material straightener assembly, one end of the material straightener assembly is provided with a pressing air cylinder, one end of the pressing air cylinder is provided with a pressing rod, one end of the material bin is provided with a feeding pipe, one end of the feeding pipe is provided with a finger air cylinder, one end of the finger air cylinder is provided with a slide table air cylinder, the bottom of the pressing rod is provided with a guide sleeve, and one end of the guide sleeve is provided with a positioning core shaft.

[0005] Preferably, the bottom of the positioning core shaft is provided with a backing plate, one end of the backing plate is provided with a core shaft collet, and one end of the working box main body is provided with a high-speed circular sawing machine.

[0006] Preferably, the material straightener assembly comprises a bracket installed at one end of the material bin, the side of the bracket is provided with an adjusting hand wheel, one end of the bracket is provided with a bearing seat, one end of the bearing seat is provided with two rollers, one end of the roller is provided with a spline shaft, one end of the spline shaft is provided with a gear set, one end of the gear set is provided with a shaft coupling, and one end of the shaft coupling is provided with a speed-regulating motor.

[0007] Preferably, one end of the connecting rod is mounted on the primary material extraction plate, and the other end of the connecting rod is mounted on the extraction plate cylinder.

[0008] Preferably, a material receiving clamp is installed at the bottom of the feeding tube, and the material receiving clamp is adapted to the finger cylinder.

[0009] Preferably, one end of the clamping rod is provided with a cooling pipe joint, a cooling pipe is installed on the side of the cooling pipe joint, and one end of the cooling pipe is connected to the main body of the working box.

[0010] Preferably, the adjusting handwheel is rotatably mounted on the side of the bracket, and the side of the adjusting handwheel is threadedly connected to two bearing seats.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model sets up a pressing cylinder and a feeding pipe, etc. The material is sent to the sliding plate by adjusting the first-stage drawing plate through the drawing plate cylinder. The material is then conveyed to the feeding pipe through the material straightener assembly. The material is guided by the feeding pipe to fall onto the material clamp. The sliding cylinder is started to move the material to the bottom of the pressing cylinder. The material is accurately positioned by the pressing rod and the positioning mandrel. The material is cut by the high-speed circular saw. The mandrel positioning and large end pressing can better ensure the sawing accuracy. The large end pressing will not damage the outer circle. After sawing, it can also better avoid the problem of material jamming or the cut clips not falling off.

[0013] (2) By setting up an adjustment handwheel and bearing seats, when the width of the material to be transported is different, the two bearing seats are moved towards each other or away from each other by rotating one end of the adjustment handwheel, thereby adjusting the distance between the two rollers and adapting the size of the material. The speed-regulating motor is started to adjust the coupling to rotate, and then the gear set is adjusted to rotate. The material is transported by the two rollers rotating in opposite directions, which improves the overall applicability of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a prestressed clamping cold saw machine that supports automatic feeding, as proposed in this utility model.

[0015] Figure 2 This is a structural diagram of the adjusting handwheel and bearing seat of a prestressed clamping cold saw machine that supports automatic feeding, as proposed in this utility model.

[0016] Figure 3 This is a cross-sectional structural diagram of the primary material extraction plate and transition plate of a prestressed clamping cold saw that supports automatic feeding, as proposed in this utility model.

[0017] Figure 4The utility model provides a kind of support automatic prestressed clamping piece cold sawing machine's structure schematic drawing of plate extraction air cylinder and connecting rod etc.

[0018] Figure 5 The utility model provides a kind of support automatic prestressed clamping piece cold sawing machine's structure schematic drawing of bin and slide plate etc.

[0019] In the drawing: 1, workbox main body;2, installation support;3, bin;4, plate extraction air cylinder;5, first-stage material plate;6, connecting rod;7, transition material plate;8, second-stage material plate;9, slide plate;10, whole material ware component;11, press tightly air cylinder;12, press tightly rod;13, feeding pipe;14, material bearing clamp;15, finger air cylinder;16, slide table air cylinder;17, guide sleeve;18, positioning mandrel;19, backing plate;20, mandrel clamp cover;21, high-speed circular sawing machine;22, cooling pipe joint;23, support;24, adjusting hand wheel;25, bearing seat;26, roller;27, spline shaft;28, gear set;29, coupling;30, speed-regulating motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment 1: please refer to Figures 1-5The utility model provides a technical scheme: a prestressed clamping piece cold sawing machine of support automatic feeding, including work tank main body 1 and installation support 2, one end of installation support 2 is installed with bin 3, the top of bin 3 is installed with two draw plate air cylinders 4, install first draw plate 5 in bin 3, one end of first draw plate 5 is installed with connecting rod 6, install transition draw plate 7 in bin 3, one end of draw plate air cylinder 4 is installed with second draw plate 8, the side of bin 3 is installed with slide draw plate 9, one end of slide draw plate 9 is equipped with material finisher subassembly 10, one end of material finisher subassembly 10 is installed with pressure cylinder 11, one end of pressure cylinder 11 is installed with pressure rod 12, one end of bin 3 is installed with feeding pipe 13, one end of feeding pipe 13 is equipped with finger air cylinder 15, one end of finger air cylinder 15 is installed with slide platform air cylinder 16, the bottom of pressure rod 12 is installed with guide sleeve 17, one end of guide sleeve 17 is installed with positioning core shaft 18, the bottom of positioning core shaft 18 is installed with backing plate 19, one end of backing plate 19 is installed with core shaft collet 20, one end of work tank main body 1 is installed with high speed circular sawing machine 21, one end of connecting rod 6 is installed on first draw plate 5, the other end of connecting rod 6 is installed on draw plate air cylinder 4, the bottom of feeding pipe 13 is installed with material receiving clamp 14, material receiving clamp 14 is adapted with finger air cylinder 15, one end of pressure rod 12 is equipped with cooling pipe connector 22, the side of cooling pipe connector 22 is installed with cooling pipe, one end of cooling pipe is connected with work tank main body 1, when needing to cut the material, the material is placed in bin 3, starts draw plate air cylinder 4 and mobilizes first draw plate 5 to move up through connecting rod 6, lifts the material and moves to one end of second draw plate 8, slides to material finisher subassembly 10 through slide draw plate 9 of one end of second draw plate 8, starts speed regulation motor 30 and mobilizes coupling 29 to drive gear set 28 to rotate, further mobilizes spline shaft 27 to rotate, mobilizes two roller 26 to rotate oppositely through spline shaft 27, the shape of material is conical, the material is relatively narrow one end downward, is transmitted through the rotation of two roller 26, falls in the opening of feeding pipe 13, falls on material receiving clamp 14 through feeding pipe 13, starts finger air cylinder 15 and clamps the side of material, slides the material after clamping to the top of positioning core shaft 18 through slide platform air cylinder 16, starts pressure cylinder 11 and presses one end of material, the position of material is positioned through positioning core shaft 18 and core shaft collet 20, guarantees the precision of cutting, starts high speed circular sawing machine 21 and cuts the material, the cooling pipe installed on cooling pipe connector 22 simultaneously cools one end of high speed circular sawing machine 21, through positioning core shaft 18 and core shaft collet 20 positioning, pressure cylinder 11 tightens the material, can better guarantee the precision of sawing, the material big end tightness also will not press the outer circle and hurt, after sawing, also better avoid the problem of material clamping or cutting good clamping piece not to fall.

[0022] Example 2: as Figure 1 and 2As shown, the whole material assembly 10 includes a support 23 mounted at one end of the hopper 3, the side of the support 23 is provided with an adjusting hand wheel 24, one end of the support 23 is provided with a bearing seat 25, one end of the bearing seat 25 is provided with two roller cylinders 26, one end of the roller cylinder 26 is provided with a spline shaft 27, one end of the spline shaft 27 is provided with a gear set 28, one end of the gear set 28 is provided with a shaft coupling 29, one end of the shaft coupling 29 is provided with a speed regulating motor 30, the adjusting hand wheel 24 is rotatably mounted on the side of the support 23, the side of the adjusting hand wheel 24 is threadedly connected with two bearing seats 25, when the width of the material to be conveyed is different, the two bearing seats 25 are moved towards or away from each other by rotating one end of the adjusting hand wheel 24 to adjust the distance between the two roller cylinders 26, thereby adapting the size of the material, the speed regulating motor 30 is started to move the shaft coupling 29 to rotate, thereby moving the gear set 28 to rotate, the two roller cylinders 26 are rotated in opposite directions to convey the material, improving the overall applicability of the device, and the remaining features are the same as those of Embodiment 1.

[0023] When it is necessary to cut the material, the material is placed in the hopper 3, the first material extraction plate 5 is moved upward by the connecting rod 6 to lift the material to one end of the second material extraction plate 8, and the material is slid onto the whole material assembly 10 through the sliding plate 9 at one end of the second material extraction plate 8, the speed regulating motor 30 is started to move the shaft coupling 29 to drive the gear set 28 to rotate, thereby moving the spline shaft 27 to rotate, the two roller cylinders 26 are moved in opposite directions by the spline shaft 27, the shape of the material is conical, the narrower end of the material is downward, the material is conveyed by the rotation of the two roller cylinders 26, falls into the feeding pipe 13, and falls onto the material receiving clamp 14, the finger cylinder 15 is started to clamp the side of the material, the clamped material is slid to the top of the positioning mandrel 18 by the sliding table cylinder 16, the one end of the material is pressed by the pressing cylinder 11, the position of the material is positioned by the positioning mandrel 18 and the mandrel clamp sleeve 20 to ensure the cutting accuracy, the high-speed circular saw machine 21 is started to cut the material, and the cooling pipe installed on the cooling pipe joint 22 cools one end of the high-speed circular saw machine 21, the material is pressed by the pressing cylinder 11 to better ensure the cutting accuracy, and the large end of the material will not be pressed to damage the outer circle, and the problem of clamping or not dropping the cut clamping piece is also avoided, when the width of the material to be conveyed is different, the two bearing seats 25 are moved towards or away from each other by rotating one end of the adjusting hand wheel 24 to adjust the distance between the two roller cylinders 26, thereby adapting the size of the material, the speed regulating motor 30 is started to move the shaft coupling 29 to rotate, thereby moving the gear set 28 to rotate, the two roller cylinders 26 are rotated in opposite directions to convey the material, improving the overall applicability of the device.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prestressed clamping cold sawing machine supporting automatic feeding, comprising a working box body (1) and a mounting bracket (2), characterized in that: One end of the mounting bracket (2) is provided with a hopper (3), the top of the hopper (3) is provided with two draw plate cylinders (4), a primary draw plate (5) is installed in the hopper (3), one end of the primary draw plate (5) is provided with a connecting rod (6), a transition draw plate (7) is installed in the hopper (3), one end of the draw plate cylinder (4) is provided with a secondary draw plate (8), a slide draw plate (9) is installed on the side of the hopper (3), one end of the slide draw plate (9) is provided with a material straightener assembly (10), one end of the material straightener assembly (10) is provided with a pressing cylinder (11), one end of the pressing cylinder (11) is provided with a pressing rod (12), one end of the hopper (3) is provided with a feeding pipe (13), one end of the feeding pipe (13) is provided with a finger cylinder (15), one end of the finger cylinder (15) is provided with a sliding table cylinder (16), the bottom of the pressing rod (12) is provided with a guide sleeve (17), one end of the guide sleeve (17) is provided with a positioning mandrel (18).

2. The prestressed clamped-plate cold sawing machine with automatic feeding support according to claim 1, characterized in that: The bottom of the positioning mandrel (18) is provided with a backing plate (19), one end of the backing plate (19) is provided with a mandrel clamp sleeve (20), one end of the working box body (1) is provided with a high-speed circular saw machine (21).

3. The prestressed clamped-plate cold sawing machine with automatic feeding support according to claim 1, characterized in that: The material straightener assembly (10) comprises a bracket (23) installed at one end of the hopper (3), an adjusting hand wheel (24) is installed on the side of the bracket (23), a bearing seat (25) is installed at one end of the bracket (23), two rollers (26) are installed at one end of the bearing seat (25), a spline shaft (27) is installed at one end of the roller (26), a gear set (28) is installed at one end of the spline shaft (27), a shaft coupling (29) is installed at one end of the gear set (28), and a speed regulating motor (30) is installed at one end of the shaft coupling (29).

4. The pre-stressed clamp cold saw machine with automatic feeding support according to claim 1, characterized in that: One end of the connecting rod (6) is installed on the primary draw plate (5), and the other end of the connecting rod (6) is installed on the draw plate cylinder (4).

5. The pre-stressed clamp cold saw machine with automatic feeding support according to claim 4, characterized in that: The bottom of the feeding pipe (13) is provided with a material supporting clamp (14) matched with the finger cylinder (15).

6. The pre-stressed clamp cold saw machine with automatic feeding support according to claim 1, characterized in that: One end of the pressing rod (12) is provided with a cooling pipe joint (22), a cooling pipe is installed on the side of the cooling pipe joint (22), and one end of the cooling pipe is connected with the working box body (1).

7. The pre-stressed clamp cold saw machine with automatic feeding support according to claim 3, characterized in that: The adjusting hand wheel (24) is rotatably installed on the side of the bracket (23), and two bearing seats (25) are threadedly connected on the side of the adjusting hand wheel (24).

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