PVC (Polyvinyl Chloride) plate switching-off equipment

Abstract

The utility model discloses a PVC plate switching-off device, and relates to the technical field of PVC plate switching-off, and the technical scheme is that the PVC plate switching-off device comprises a switching-off frame, the two ends of the switching-off frame are fixedly connected with adjusting covers, the upper end and the lower end of the inner wall of the switching-off frame are provided with limiting rubber covers, the top of the center in the switching-off frame is movably connected with an upper knife rest through the limiting rubber covers, and the upper knife rest is movably connected with a lower knife rest through the limiting rubber covers. The bottom of the center in the brake-off frame is movably connected with a lower knife rest through a limiting rubber cover, and a base is arranged at the bottom end of the brake-off frame. Through the brake-off frame, the adjusting cover, the limiting rubber cover, the upper knife rest, the lower knife rest, the driving motor, the transmission belt, the reciprocating lead screw, the lead screw sliding sleeve and the transmission cover, the device can conduct more stable brake-off production operation on a PC board, in the actual use process, a worker can put the PC board needing to be switched off into the center position of the brake-off frame, and therefore the PC board can be cut off more stably. At the moment, a driving motor at the top end of the brake-off frame is started to drive a transmission belt at one end to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to PVC board brake technology field more specifically, it relates to a PVC board brake equipment. BACKGROUND

[0002] Polyvinyl chloride is slightly yellow and translucent with luster, and its transparency is better than polyethylene and polypropylene, and worse than polystyrene, and it is divided into soft and hard polyvinyl chloride according to the amount of auxiliary agent, the soft product is soft and tough, and the hand feeling is sticky, the hardness of the hard product is higher than that of low-density polyethylene, and lower than that of polypropylene, and whitening phenomenon appears at the bending position, and common products are board, pipe, sole, toy, door and window, wire sheath and stationery, which is a kind of high polymer material with one chlorine atom replacing one hydrogen atom in polyethylene.

[0003] For example, the patent file with the announcement number CN 215037704 U discloses a PVC board brake equipment, which comprises a box body, a transmission belt is arranged in the box body, a power wheel is arranged at the right end of the transmission belt, the central shaft of the power wheel is connected to the output shaft of a rotating motor, and drives the transmission belt to rotate, the rotating motor is fixed to the inner wall of the box body, an output shaft is arranged at the output end of the rotating motor and connected through a connecting belt, the output shaft is fixed to the inner wall of the box body, a second rotating shaft is arranged in the reciprocating cavity, movement racks matched with the incomplete gears are symmetrically arranged at the upper and lower ends of the reciprocating cavity, a PVC board brake is connected to the lower end of the reciprocating cavity, the output shaft is fixed to the inner wall of the box body, a limiting sleeve rod is fixedly arranged on the box body, a limiting rod is arranged at the upper end of the reciprocating cavity and matched with the limiting sleeve rod to slide, a limiting block is arranged at the lower end of the frame to limit the displacement of the reciprocating cavity, a pressure shaft is arranged at the upper part of the transmission belt, and the transmission directions of the pressure shaft and the transmission belt are the same. The device has high practicability, high working efficiency, and can adjust the length of the PVC board brake.

[0004] However, when the structure is used for actual PVC board brake production, since part of the PVC board material is relatively brittle, only by pressing downward for brake production operation, the PVC board is prone to collapse and breakage during the brake process, resulting in incomplete cutting at the end, and often needs to be processed again, and the equipment cannot perform stable limiting protection operation on both ends during the PVC board brake process, and cannot meet the daily use requirements.

[0005] Therefore, in order to solve the above technical problems, the present application provides a PVC board brake equipment. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a PVC board brake equipment.

[0007] To achieve the above object, the utility model provides the following technical scheme: including the brake frame, the brake frame both ends fixedly connected with the adjusting cover, the brake frame inner wall's upper and lower ends are provided with the limit rubber cover, the brake frame inside the centre top is rotatably connected with the upper tool rest through the limit rubber cover, the brake frame inside the centre bottom is rotatably connected with the lower tool rest through the limit rubber cover,

[0008] The bottom of the brake frame is provided with a base, one end of the surface of the base is fixedly connected with a feeding frame, and the other end of the surface of the base is fixedly connected with a discharging frame.

[0009] Preferably, the inner wall of the feeding frame is provided with a shrink rubber strip at the upper and lower ends, and a torsion shaft is arranged between the shrink rubber strips.

[0010] Preferably, the shrink rubber strips are rotatably connected with a guide plate through the torsion shaft, and a bonding strip is arranged between the guide plates.

[0011] Preferably, one side of the top end of the brake frame is provided with a driving motor, and one end of the driving motor is provided with a transmission belt.

[0012] Preferably, the bottom of the transmission belt is provided with a reciprocating screw rod, and a screw rod sleeve is arranged on the outer surface of the reciprocating screw rod.

[0013] Preferably, the upper and lower ends of the brake frame are provided with a transmission cover.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、In the utility model, through the brake frame, the adjusting cover, the limit rubber cover, the upper tool rest, the lower tool rest, the driving motor, the transmission belt, the reciprocating screw rod, the screw rod sleeve and the transmission cover, the device can be used for more stable brake production operation of the PC board, in the actual use process, the staff can put the PC board needing to be braked into the center position of the brake frame, at this time, the driving motor at the top end of the brake frame is started, so that the transmission belt at one end is rotated, so that the two groups of reciprocating screw rods are limited to rotate in the adjusting cover on the two sides of the brake frame, so that the upper and lower two groups of screw rod sleeves on the outer surface are used for up-down adjusting operation, so that the upper tool rest and the lower tool rest in the brake frame are up-down synchronous docking operation, cooperating with the limiting of the limit rubber cover at the upper and lower ends of the upper tool rest and the lower tool rest, so that the PC board at the upper tool rest and the lower tool rest is more safely and reliably braked, which reflects the practicability of the device design.

[0016] 2、The utility model discloses, through the brake frame, base, feed frame, discharge frame, shrink rubber strip, torsion pivot, guide plate and the lamination strip, further improve the use effect of equipment whole, in the daily use process, the staff can put PC board that needs to carry out brake from the feed frame, then from the discharge frame place and carry out the operation of stretching out, when through the lamination strip of guide plate inside the feed frame and the discharge frame, cooperate the shrink rubber strip and torsion pivot of upper and lower two ends, the lamination operation of the adaptability of upper and lower two ends of PC board, realize the brake limit position operation to the both ends of PC board, and the brake frame whole can be in the U type structure that base, feed frame and discharge frame constitute inside get the quick dismounting adjustment operation, and the comprehensiveness of equipment design is embodied. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the present utility model, illustrate the preferred embodiments of the present utility model and together with the description, serve to explain the present utility model. In the drawings:

[0018] Figure 1 It is the structure three-dimensional schematic view of the utility model;

[0019] Figure 2 It is the structure whole schematic view of brake frame in the utility model;

[0020] Figure 3 It is the structure whole schematic view of drive motor in the utility model;

[0021] Figure 4 It is the structure enlarged schematic view of A in the utility model.

[0022] 1, brake frame;2, adjusting cover;3, limit rubber cover;4, upper tool holder;5, lower tool holder;6, base;7, feed frame;8, discharge frame;9, shrink rubber strip;10, torsion pivot;11, guide plate;12, lamination strip;13, drive motor;14, transmission belt;15, reciprocating screw;16, screw sleeve;17, transmission cover. DETAILED DESCRIPTION

[0023] As Figures 1-4The utility model provides a kind of PVC board gate breaking equipment, including gate breaking frame 1, the both ends of gate breaking frame 1 are fixedly connected with adjusting cover 2, the upper and lower ends of the inner wall of gate breaking frame 1 are provided with limit rubber cover 3, the center top of the inside of gate breaking frame 1 is movably connected with upper tool rest 4 by limit rubber cover 3, the center bottom of the inside of gate breaking frame 1 is movably connected with lower tool rest 5 by limit rubber cover 3, the top end side of gate breaking frame 1 is provided with driving motor 13, one end of driving motor 13 is provided with transmission belt 14, the bottom both ends of transmission belt 14 are provided with reciprocating screw rod 15, the outer surface of reciprocating screw rod 15 is provided with screw rod sliding sleeve 16, the upper and lower ends of gate breaking frame 1 are provided with transmission cover 17, in the use process of daily, staff can be placed from the PC board that needs to be gate broken from feeding rack 7, then from the extension operation of discharge rack 8, when through the fitting strip 12 of the guiding plate 11 in feeding rack 7 and discharge rack 8, cooperate with the shrinkable rubber strip 9 and torsion shaft 10 of upper and lower ends, the fitting operation of the adaptability of the upper and lower ends of PC board, realize the gate breaking limit operation of the both ends of PC board, simultaneously, gate breaking frame 1 can be quickly disassembled and adjusted in the U-shaped structure of base 6, feeding rack 7 and discharge rack 8.

[0024] Base 6, the bottom end of gate breaking frame 1 is provided with base 6, the surface one end of base 6 is fixedly connected with feeding rack 7, the surface other end of base 6 is fixedly connected with discharge rack 8, the upper and lower ends of the inner wall of feeding rack 7 are provided with shrinkable rubber strip 9, torsion shaft 10 is arranged between shrinkable rubber strip 9, guiding plate 11 is movably connected between shrinkable rubber strip 9 by torsion shaft 10, fitting strip 12 is arranged between guiding plate 11, PC board that needs to be gate broken is placed in the center position of gate breaking frame 1, when driving motor 13 of the top end of gate breaking frame 1 is started, one end transmission belt 14 is driven to rotate, so that two reciprocating screw rods 15 are limited to rotate in the adjusting cover 2 of the both sides of gate breaking frame 1, so that the upper and lower groups of screw rod sliding sleeves 16 on the outer surface are adjusted to go up and down, so that the upper tool rest 4 and lower tool rest 5 in the inside of gate breaking frame 1 are synchronously docked, cooperate with the limit of the limit rubber cover 3 of the upper and lower ends of upper tool rest 4 and lower tool rest 5, so that PC board at upper tool rest 4 and lower tool rest 5 is more safely and reliably limited to gate break.

[0025] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A PVC sheet interrupting device, characterized by: Including the brake frame (1), the both ends of the brake frame (1) are fixedly connected with the adjusting cover (2), the upper and lower ends of the inner wall of the brake frame (1) are provided with the limiting rubber cover (3), the center top of the inside of the brake frame (1) is movably connected with the upper tool holder (4) through the limiting rubber cover (3), the center bottom of the inside of the brake frame (1) is movably connected with the lower tool holder (5) through the limiting rubber cover (3); The bottom end of the brake frame (1) is provided with the base (6), one end of the surface of the base (6) is fixedly connected with the feeding frame (7), the other end of the surface of the base (6) is fixedly connected with the discharging frame (8).

2. The PVC sheet guillotine apparatus according to claim 1, characterized in that: The inner wall of the feeding frame (7) is provided with the shrinkable rubber strip (9) at the upper and lower ends, and the shrinkable rubber strips (9) are provided with the torsion shaft (10) therebetween.

3. The PVC sheet guillotine apparatus according to claim 2, characterized in that: The shrinkable rubber strips (9) are movably connected with the guide plate (11) through the torsion shaft (10) therebetween, and the guide plates (11) are provided with the adhering strip (12) therebetween.

4. The PVC sheet guillotine apparatus according to claim 1, characterized in that: One end of the driving motor (13) is provided with the transmission belt (14).

5. A PVC sheet guillotine apparatus according to claim 4, characterised in that: The bottom ends of the transmission belt (14) are provided with the reciprocating lead screw (15), and the outer surface of the reciprocating lead screw (15) is provided with the lead screw sleeve (16).

6. The PVC sheet guillotine apparatus according to claim 1, characterized in that: The upper and lower ends of the brake frame (1) are provided with the transmission cover (17).

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