PP conveying belt fixed-distance cutting device

Abstract

The utility model relates to the technical field of PP conveying belts, in particular to a PP conveying belt fixed-distance cutting device which comprises a working plate, a first motor and a second motor are arranged on the working plate, a longitudinal telescopic rod used for calibrating a PP mesh belt is arranged on the first motor, an adjustable rectangular plate used for being matched with the specification of the PP mesh belt is arranged on the longitudinal telescopic rod, and the second motor is arranged on the working plate. Clamping plates used for clamping the PP mesh belt are symmetrically arranged on the adjustable rectangular plate, and cutting knives used for cutting the PP mesh belt are symmetrically arranged on clamping rods. Through the arrangement of the telescopic shaft and the clamping plate, the cutting knife can be synchronously driven while the length of the adjustable rectangular plate is changed, the cutting knife can synchronously move along with the telescopic shaft, then the procedure of recalibration in the prior art is omitted, the cutting efficiency of the PP mesh belt is improved, the PP mesh belt is limited by the clamping plate, and the cutting efficiency of the PP mesh belt is improved. The cutting time of the cutting knife can be effectively shortened, and the error-tolerant rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of PP conveyor belts, in particular to a PP conveyor belt fixed-distance cutting device. Background Art

[0002] The PP mesh belt, also known as the polypropylene mesh belt, is a conveying equipment component widely used in various industries. Its main material is polypropylene, a plastic material known for its high density, no side chains, and high-crystalline linear polymer characteristics, which endows the PP mesh belt with excellent comprehensive performance.

[0003] The existing PP mesh belts in the prior art usually consist of a fixed component and a cutting device. The fixed component in the prior art is usually set separately from the cutting device. After the fixed component fixes the PP mesh belt, it is necessary to calibrate by turning the cutting device, and then cut the PP mesh belt. This will not only reduce the cutting efficiency of the PP mesh belt but also increase the cutting time.

[0004] Therefore, we designed a PP conveyor belt fixed-distance cutting device. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a PP conveyor belt fixed-distance cutting device to solve the problem that the cutting device in the prior art needs to be calibrated for cutting.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A PP conveyor belt fixed-distance cutting device includes a working plate, on which a first motor and a second motor are provided. A longitudinal telescopic rod for calibrating the PP mesh belt is provided on the first motor.

[0008] An adjustable rectangular plate for adapting to the specifications of the PP mesh belt is provided on the longitudinal telescopic rod. Clamping plates for clamping the PP mesh belt are symmetrically provided on the adjustable rectangular plate. A clamping rod for pressing against the PP mesh belt is provided on the second motor. Cutting knives for cutting the PP mesh belt are symmetrically provided on the clamping rod.

[0009] Preferably, the adjustable rectangular plate is fixedly connected to the longitudinal telescopic rod through an auxiliary member. First long holes for changing the length are provided on both sides of the adjustable rectangular plate, and second long holes for changing the width are provided on the side walls.

[0010] Preferably, first auxiliary plates are provided on both sides of the adjustable rectangular plate, and a telescopic shaft for linking the adjustable rectangular plate is provided on the first auxiliary plate. A receiver for storage is provided on the telescopic shaft, and second auxiliary plates for improving the adjustment stability are provided on both sides of the receiver.

[0011] Preferably, the clamping plate is fixedly connected to the first auxiliary plate through a connecting member.

[0012] Preferably, the clamping rod is fixedly connected to the second motor through an auxiliary telescopic rod, and both ends of the clamping rod are fixedly connected to the clamping plate through a regulating shaft.

[0013] Preferably, the cutting knife slides on the regulating shaft through an adjusting block, and the adjusting block is fixedly connected to the regulating shaft through a clamping tooth.

[0014] The beneficial effects of the present utility model are as follows:

[0015] Through the arrangement of the telescopic shaft and the clamping plate, the adjustable rectangular plate can change its length while synchronously driving the cutting knife, so that the cutting knife can move synchronously with the telescopic shaft, thus eliminating the need for re-calibration in the prior art, improving the cutting efficiency of the PP mesh belt, and the limiting of the PP mesh belt by the clamping plate can effectively reduce the cutting time of the cutting knife and improve the error tolerance rate.

[0016] Through the arrangement of the longitudinal telescopic rod and the clamping rod, after the PP mesh belt is placed on the working plate, through the mutual extrusion of the two, the PP mesh belt can effectively play a role in limiting, further reducing the displacement of the PP mesh belt during the cutting process, thereby improving the quality of the PP mesh belt after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a PP conveyor belt fixed-distance cutting device proposed by the present utility model;

[0018] Figure 2 is a top view of a PP conveyor belt fixed-distance cutting device proposed by the present utility model;

[0019] Figure 3 is a front view of a PP conveyor belt fixed-distance cutting device proposed by the present utility model;

[0020] Figure 4 is a side view of a PP conveyor belt fixed-distance cutting device proposed by the present utility model.

[0021] In the figure: 1, working plate; 2, first motor; 3, second motor; 4, longitudinal telescopic rod; 5, adjustable rectangular frame; 6, first auxiliary plate; 7, telescopic shaft; 8, receiver; 9, second auxiliary plate; 10, clamping plate; 11, clamping rod; 12, regulating shaft; 13, cutting knife. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Referring to Figures 1-4, a PP conveyor belt fixed-distance cutting device, including a working plate 1. The working plate 1 is made of aluminum alloy material in the prior art and is fixed above the production end of the PP mesh belt. After the PP mesh belt is produced, it can quickly cut the unqualified parts. The first motor 2 and the second motor 3 are both in the prior art and generate power driven by an external power source. The longitudinal telescopic rod 4 is a telescopic rod made of aluminum alloy material in the prior art, mainly used to push the adjustable rectangular plate 5 described below to make it abut against the PP mesh belt, so as to achieve the limiting effect.

[0023] The longitudinal telescopic rod 4 is provided with an adjustable rectangular plate 5 for adapting to the specifications of the PP mesh belt. The adjustable rectangular plate 5 is spliced by aluminum alloy materials, and the long rods at both ends of the adjustable rectangular plate 5 can produce a telescopic effect. The specific specifications need to be set according to the maximum and minimum intervals of the PP mesh belt. The adjustable rectangular plate 5 is fixedly connected to the longitudinal telescopic rod 4 through an auxiliary part. The auxiliary rod is a fixed component, which improves the connection strength between the two. The adjustable rectangular plate 5 is provided with first long holes for changing the length on both sides, and second long holes for changing the width on the side walls. Both the first long holes and the second long holes are adjustment holes.

[0024] Both sides of the adjustable rectangular plate 5 are provided with first auxiliary plates 6. The first auxiliary plates 6 are fixed above the second long holes on both sides of the adjustable rectangular plate 5 and cannot produce longitudinal adjustment. The first auxiliary plates 6 are mainly used to fix the telescopic shaft 7 described below, and the first auxiliary plates 6 are provided with a telescopic shaft 7 for linking the adjustable rectangular plate 5. The telescopic shaft 7 is a stable component, mainly ensuring the stability of the adjustable rectangular plate 5 during horizontal adjustment and preventing the phenomenon of tilting on one side. The telescopic shaft 7 is provided with a storage device 8 for storage. The storage device 8 is mainly used to store the retracted telescopic shaft 7. The telescopic shafts 7 are symmetrically arranged on both sides of the storage device 8. Both sides of the storage device 8 are provided with second auxiliary plates 9 for improving the adjustment stability. The second auxiliary plates 9 play a supporting role, and the telescopic shaft 7 can further improve the stability of the adjustable rectangular plate 5 through the second auxiliary plates 9.

[0025] The adjustable rectangular plate 5 is symmetrically provided with clamping plates 10 for clamping the PP mesh belt. The clamping plates 10 are made of aluminum alloy materials and are respectively arranged on both sides of the adjustable rectangular plate 5. The maximum distance between the two clamping plates 10 is the adaptation value of the maximum distance of the PP mesh belt. The clamping plates 10 are fixedly connected to the first auxiliary plates 6 through connecting parts. The connecting parts are fixed components, which can effectively improve the connection strength between the clamping plates 10 and the first auxiliary plates 6.

[0026] A clamping rod 11 for pressing against the PP mesh belt is provided on the second motor 3. The clamping rod 11 is made of aluminum alloy material, and a third long hole is provided in the clamping rod 11, which can be adjusted in the transverse length and adapted to the current specification of the PP mesh belt. The clamping rod 11 is fixedly connected to the second motor 3 through an auxiliary telescopic rod. The auxiliary telescopic rod is arranged at the output end of the second motor 3 and can adjust the longitudinal length, so as to change the length of the clamping rod 11 on the working plate 1. Both ends of the clamping rod 11 are fixedly connected to the clamping plate 10 through the adjusting shaft 12. The adjusting shaft 12 is made of aluminum alloy material, which can connect the clamping plate 10 and the clamping rod 11, and the adjusting shaft 12 can be adjusted in the longitudinal length, so as to adapt to the current specification of the PP mesh belt and perform the cutting operation.

[0027] Cutting knives 13 for cutting the PP mesh belt are symmetrically arranged on the clamping rod 11. The cutting knives 13 are components used in the cutting device in the prior art, mainly for cutting the fixed and calibrated PP mesh belt. Compared with the prior art, the calibration process of the cutting device can be effectively omitted, thereby improving the cutting efficiency. The cutting knives 13 slide on the adjusting shaft 12 through adjusting blocks. The adjusting blocks are auxiliary components that fix the cutting knives 13 on the adjusting shaft 12. The adjusting blocks are fixedly connected to the adjusting shaft 12 through engaging teeth. The engaging teeth are arranged inside the adjusting blocks, and grooves are provided on the surface of the adjusting shaft 12 to facilitate the movement and fixation of the adjusting blocks on the adjusting shaft 12.

[0028] The working principle of the present utility model is as follows: Place the PP mesh belt between the adjustable rectangular plate 5 and the clamping rod 11. Then, the first motor 2 shortens the distance between the PP mesh belts through the longitudinal telescopic rod 4 and makes the other side of the PP mesh belt abut against the clamping rod 11. Subsequently, the first motor 2 and the second motor 3 simultaneously send instructions to perform the transverse adjustment of the adjustable rectangular plate 5 and the clamping rod 11, gradually tightening both sides of the PP mesh belt. During the tightening process, the cutting knives 13 on the adjusting shaft 12 will cut the side wall of the PP mesh belt, thereby improving the cutting efficiency.

[0029] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A PP conveyor belt fixed-distance cutting device, comprising a working plate (1), the working plate (1) being provided with a first motor (2) and a second motor (3), the first motor (2) being provided with a longitudinal telescopic rod (4) for calibrating the PP mesh belt, characterized in that ； The longitudinal telescopic rod (4) is provided with an adjustable rectangular plate (5) for adapting to the specifications of the PP mesh belt, the adjustable rectangular plate (5) is symmetrically provided with a clamping plate (10) for clamping the PP mesh belt, the second motor (3) is provided with a clamping rod (11) for pressing against the PP mesh belt, and the clamping rod (11) is symmetrically provided with a cutting knife (13) for cutting the PP mesh belt.

2. A PP conveyor belt fixed-distance cutting device according to claim 1, characterized in that: The adjustable rectangular plate (5) is fixedly connected to the longitudinal telescopic rod (4) via an auxiliary piece, and first long holes for changing the length are provided on both sides of the adjustable rectangular plate (5), and second long holes for changing the width are provided on the side wall.

3. A PP conveyor belt fixed-distance cutting device according to claim 2, characterized in that: First auxiliary plates (6) are provided on both sides of the adjustable rectangular plate (5), and a telescopic shaft (7) for linking the adjustable rectangular plate (5) is provided on the first auxiliary plate (6), a receiver (8) for receiving is provided on the telescopic shaft (7), and second auxiliary plates (9) for improving adjustment stability are provided on both sides of the receiver (8).

4. A PP conveyor belt fixed-distance cutting device according to claim 3, characterized in that: The clamping plate (10) is fixedly connected to the first auxiliary plate (6) via a connecting piece.

5. A PP conveyor belt fixed-distance cutting device according to claim 4, characterized in that: The clamping rod (11) is fixedly connected to the second motor (3) via an auxiliary telescopic rod, and both ends of the clamping rod (11) are fixedly connected to the clamping plate (10) via an adjustment shaft (12).

6. A PP conveyor belt fixed-distance cutting device according to claim 5, characterized in that: The cutting knife (13) slides on the adjusting shaft (12) via an adjusting block, and the adjusting block is fixedly connected to the adjusting shaft (12) via latch teeth.

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