Plastic product cutting machine

Abstract

The utility model belongs to the technical field of plastic cutting, and discloses a plastic product cutting machine which comprises a machining table, the left end of the machining table is fixedly connected with a discharging plate, a cutting assembly is arranged above the left end of the machining table, and an L-shaped base is arranged on the left side of the machining table. According to the plastic product cutting device, leftover materials and chippings generated after plastic products are cut can be cleaned in time, after the plastic products are cut below the cutting assembly, the leftover materials and the chippings can slide on the conveying belt through the discharging plate, then the swing frame is controlled to swing downwards through operation of the hydraulic cylinder, the conveying belt is made to operate clockwise, and the plastic products are cut. By means of the technical scheme, leftover materials and chippings on the conveying belt can slide into the waste hopper to be collected, the surface of the conveying belt can be cleaned, then the hydraulic cylinder is used for driving the swing frame to reset, the plastic products on the machining table are pushed to the conveying belt, and finally the conveying belt runs anticlockwise to convey and unload the finished products. Therefore, the problem of doping of finished products and leftover materials is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to plastic cutting technical field, and specifically is a plastic product cutting machine. BACKGROUND

[0002] Plastic products are everywhere in our life today, and plastic products are a general term for life, industrial and other products processed by using plastic as the main raw material. Including all process products such as injection molding and vacuum molding using plastic as raw material. Plastic is a kind of synthetic high polymer material with plasticity. In the production process of plastic products, cutting machines are needed for cutting operation.

[0003] After searching, the patent number CN219726359U discloses a cutting mechanism for plastic product production, which comprises a processing table, a fixed frame is fixedly connected to the top of the processing table, a limiting mechanism is arranged on the top of the processing table, the limiting mechanism comprises a plurality of fixed seats, the plurality of fixed seats are fixedly installed on the top of the processing table, the plurality of fixed seats are symmetrically arranged on both sides of the installation groove, a sliding groove is formed in the fixed seat, a limiting groove is formed in one end of the fixed seat, a limiting plate is slidably connected in the sliding groove, a hydraulic cylinder is fixedly connected to the top of the fixed frame, an installation plate is fixedly connected to the tail end of the hydraulic cylinder, and a cutting knife is fixedly connected to the bottom of the installation plate; the limiting mechanism is designed, which can avoid the shaking of the plastic product during cutting, thereby improving the cutting effect of the plastic product and avoiding unnecessary loss.

[0004] From the analysis of the above technical scheme, it can be seen that the plastic product will produce edge corners and debris during cutting, but the above device lacks a collection structure for the edge corners and debris, so that the finished product and the edge corners and debris are easily mixed together, thereby affecting the subsequent work, and the subsequent personnel need to manually separate the finished product from the debris, which causes certain inconvenience to the use of the cutting machine. Therefore, we provide a plastic product cutting machine to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model provides a plastic product cutting machine.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a plastic product cutting machine, including the processing platform, the left end of processing platform is fixedly connected with the discharge plate, and the left end of processing platform top is provided with cutting assembly, the left side of processing platform is provided with L type base, the inner wall of L type base is installed with the conveyer belt, and the right end of conveyer belt is set in the below of discharge plate, the top of L type base is swingly connected with the swing frame, the L type base is hinged with the hydraulic cylinder and is fixedly connected with the waste hopper, the telescopic end of hydraulic cylinder is swingly connected in the bottom surface of swing frame, the waste hopper is set in the below of discharge plate and is located in the right side of swing frame.

[0007] Preferably, the bottom surface of the swing frame is fixedly connected with two opposite bottom plates, and a swing shaft is fixedly connected between the two bottom plates.

[0008] Preferably, the bottom surface of the swing frame is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a fixing shaft, the surface of the fixing shaft is sleeved with the telescopic end of the hydraulic cylinder, and the hydraulic cylinder is provided as two.

[0009] Preferably, the two ends of the discharge plate are fixedly connected with positioning blocks, and the bottom surfaces of the two positioning blocks are matched with the upper surface of the swing frame.

[0010] Preferably, the bottom surface of the swing frame is provided with an avoiding groove, and the inner bottom wall of the waste hopper is fixedly connected with a cleaning brush.

[0011] Preferably, the right side of the waste hopper is swingably provided with a discharge door, and the left side of the swing frame is provided with a material collecting frame.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The utility model discloses a discharge plate, cutting assembly, L type base, conveyer belt, swing frame, waste hopper and hydraulic cylinder cooperate and set down, and the corner material and chippings of plastic product cutting can be cleaned in time, when the plastic product is cut under the cutting assembly, then the corner material and chippings will slide on the conveyer belt through the discharge plate, then the conveyer belt runs clockwise by the swing frame swing down by the operation of hydraulic cylinder, so that the corner material and chippings on the conveyer belt can slide into the waste hopper and be collected, the surface of the conveyer belt can be cleaned, then the swing frame is reset by the hydraulic cylinder, the plastic product on the processing platform is pushed to the conveyer belt, and finally the conveyer belt counterclockwise runs and conveys the finished product, so that the problem of finished product and corner material mixing is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic drawing of the utility model;

[0015] Figure 2It is a schematic diagram of a vertical section structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the waste hopper of the utility model.

[0017] Figure 4 It is a schematic diagram of the bottom structure of the utility model.

[0018] In the figure: 1, processing table; 2, unloading plate; 3, positioning block; 4, swing frame; 5, conveying belt; 6, waste hopper; 7, L-shaped base; 8, hydraulic cylinder; 9, bottom plate; 10, cleaning brush; 11, mounting groove; 12, swing shaft; 13, fixed shaft; 14, unloading door; 15, avoiding groove; 16, cutting assembly. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described 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 protection scope of the utility model.

[0020] Embodiment 1

[0021] As Figures 1-4As shown, the present embodiment proposes a plastic product cutting machine, comprising a processing table 1, the left end of the processing table 1 is fixedly connected with a discharging plate 2, and the left end of the processing table 1 is provided with a cutting assembly 16, the left end of the processing table 1 is provided with a cutting groove, and the cutting groove is arranged on the right side of the discharging plate 2, the processing table 1 is provided with a feeding assembly, and the feeding assembly and the cutting assembly 16 are existing mature technologies, which will not be described in detail here, the left side of the processing table 1 is provided with an L-shaped base 7, and the left end of the processing table 1 is fixed on the L-shaped base 7 through a support, the inner wall of the L-shaped base 7 is installed with a conveying belt 5, and the right end of the conveying belt 5 is arranged below the discharging plate 2, the conveying belt 5 is used for feeding the cut plastic products and the leftover materials, the top end of the L-shaped base 7 is movably connected with a swing frame 4, so that the swing frame 4 can swing at the top end of the L-shaped base 7, thereby conveying and converting the plastic products and the leftover materials, when the swing frame 4 swings downward, the leftover material debris on the conveying belt 5 slides to the right side for cleaning, after the cutting of the leftover material debris is completed, the swing frame 4 is reset, and then the cut plastic products can be conveyed, the L-shaped base 7 is hingedly connected with a hydraulic cylinder 8 and a waste hopper 6, the extension end of the hydraulic cylinder 8 is movably connected to the bottom surface of the swing frame 4, and the swing frame 4 can be swung by the operation of the hydraulic cylinder 8, thereby facilitating the discharge of the leftover material on the conveying belt 5, the waste hopper 6 is arranged below the discharging plate 2 and located on the right side of the swing frame 4, and the waste hopper 6 can collect the leftover debris on the conveying belt 5, through the arrangement of the above structure, the leftover material and debris after the cutting of the plastic products can be cleaned in time, when the plastic products are cut below the cutting assembly 16, the leftover material and debris will slide on the conveying belt 5 through the discharging plate 2, then the swing frame 4 is swung downward by the operation of the hydraulic cylinder 8, the conveying belt 5 is operated clockwise, and the leftover material and debris on the conveying belt 5 slides into the waste hopper 6 for collection, thereby cleaning the surface of the conveying belt 5, then the swing frame 4 is reset by the hydraulic cylinder 8, the plastic products on the processing table 1 are pushed onto the conveying belt 5, and finally the conveying belt 5 is operated counterclockwise to convey the finished products, thereby avoiding the problem of mixing of the finished products and the leftover material, the machinery, parts and equipment in the device all adopt conventional models in existing technologies, and the circuit connection adopts conventional connection mode in existing technologies, which will not be described in detail here.

[0022] Example 2

[0023] The scheme in Example 1 will be further introduced in combination with a specific working mode, which is described in detail below:

[0024] As Figure 1 , Figure 2 and Figure 4As shown, the bottom surface of the swing frame 4 is fixed with two opposite bottom plates 9, and the swing shaft 12 is fixed between the two bottom plates 9. The top end of the L-shaped base 7 is sleeved on the surface of the swing shaft 12. Through the above structure, the bottom end of the swing frame 4 can swing on the top end of the L-shaped base 7 through the swing shaft 12, and also has a supporting effect on the swing frame 4.

[0025] As shown in Figure 2 and Figure 4 , the bottom surface of the swing frame 4 is provided with a mounting groove 11, and the inner wall of the mounting groove 11 is fixed with a fixed shaft 13. The telescopic end of the hydraulic cylinder 8 is sleeved on the surface of the fixed shaft 13, and the hydraulic cylinder 8 is provided with two. Through the above structure, the stability of the swing frame 4 is strengthened. When it is necessary to control the downward inclination of the swing frame 4, only the synchronous operation of the two hydraulic cylinders 8 is needed to pull the fixed shaft 13 to make the swing frame 4 swing downward, so as to clean the edge material and debris on the conveying belt 5 and prevent mixing with the finished product.

[0026] As shown in Figure 1 , the two ends of the discharging plate 2 are fixed with positioning blocks 3, and the bottom surfaces of the two positioning blocks 3 are matched with the upper surfaces of the swing frame 4. Through the setting of the positioning blocks 3, the right end of the swing frame 4 is positioned to prevent the conveying belt 5 from contacting the discharging plate 2.

[0027] As shown in Figure 2 and Figure 4 , the bottom surface of the swing frame 4 is provided with an avoiding groove 15, and the inner bottom wall of the waste hopper 6 is fixed with a cleaning brush 10. Through the setting of the avoiding groove 15 and the cleaning brush 10, when the swing frame 4 swings downward through the hydraulic cylinder 8, the bottom surface of the conveying belt 5 will contact the top end of the cleaning brush 10. However, through the clockwise rotation of the conveying belt 5, the edge material and debris falling on the conveying belt 5 will slide to the right side. At the same time, the cleaning brush 10 sweeps the debris adhered to the surface of the conveying belt 5 into the waste hopper 6, so as to ensure the cleanliness of the conveying belt 5, and the two side edges of the swing frame 4 will not contact the inner bottom wall of the waste hopper 6 after swinging downward.

[0028] As shown in Figures 1 to 3 , the right side of the waste hopper 6 is movably provided with a discharging door 14, and the left side of the swing frame 4 is provided with a material collecting frame. Through the setting of the discharging door 14, the personnel can clean the edge material and debris collected in the waste hopper 6. The discharging door 14 is located below the processing table 1 and on the right side of the swing frame 4, so the personnel is away from the rotating part. Through the setting of the material collecting frame, after the plastic product is cut and the edge material is removed, the counterclockwise rotation of the conveying belt 5 can be controlled to convey the product into the material collecting frame for unified collection.

[0029] The working principle and use process of the utility model: when the plastic product is cut below the cutting assembly 16, the leftover material and the chippings will slide on the conveying belt 5 through the unloading plate 2, then the swinging frame 4 is swung downward by the operation control of the hydraulic cylinder 8, the conveying belt 5 is operated clockwise, the leftover material and the chippings are automatically slid into the waste hopper 6 for collection, the surface of the conveying belt 5 is cleaned, then the swinging frame 4 is reset by the hydraulic cylinder 8, the plastic product on the processing table 1 is pushed onto the conveying belt 5, finally the conveying belt 5 is operated counterclockwise to convey and unload the finished product, so that the problem of finished product and leftover material mixing is avoided, and manual sorting is not needed.

[0030] In the utility model, unless another definite provision and limitation, the terms "connect", "fix" and the like should be understood broadly, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated; can be mechanical connection, also can be electrical connection; can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. The content not being described in detail in the specification belongs to the prior art known to the person skilled in the art.

[0031] Although the embodiments of the utility model have been shown and described, for ordinary skilled person in the art, it can be understood that the embodiments can be changed, modified, replaced and changed in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A plastic article cutting machine comprising a processing table (1), characterized in that: The left end of the processing table (1) is fixedly connected with a discharging plate (2), and a cutting assembly (16) is arranged above the left end of the processing table (1); an L-shaped base (7) is arranged on the left side of the processing table (1), a conveying belt (5) is mounted on the inner wall of the L-shaped base (7), the right end of the conveying belt (5) is arranged below the discharging plate (2), a swing frame (4) is movably connected to the top end of the L-shaped base (7), a hydraulic cylinder (8) is hinged to the L-shaped base (7), and a waste hopper (6) is fixedly connected to the L-shaped base (7); the extension end of the hydraulic cylinder (8) is movably connected to the bottom surface of the swing frame (4), and the waste hopper (6) is arranged below the discharging plate (2) and located on the right side of the swing frame (4).

2. A plastic article cutting machine according to claim 1, characterized in that: Two opposite bottom plates (9) are fixedly connected to the bottom surface of the swing frame (4), and a swing shaft (12) is fixedly connected between the two bottom plates (9); the top end of the L-shaped base (7) is sleeved on the surface of the swing shaft (12).

3. A plastic article cutting machine according to claim 1, characterized in that: An installation groove (11) is formed in the bottom surface of the swing frame (4), a fixing shaft (13) is fixedly connected to the inner wall of the installation groove (11), the extension end of the hydraulic cylinder (8) is sleeved on the surface of the fixing shaft (13), and the hydraulic cylinder (8) is provided in two.

4. A plastic article cutting machine according to claim 1, characterized in that: Positioning blocks (3) are fixedly connected to the two ends of the discharging plate (2), and the bottom surfaces of the two positioning blocks (3) are matched with the upper surface of the swing frame (4).

5. A plastic article cutting machine according to claim 1, characterized in that: An avoiding groove (15) is formed in the bottom surface of the swing frame (4), and a cleaning brush (10) is fixedly connected to the inner bottom wall of the waste hopper (6).

6. A plastic article cutting machine according to claim 1, characterized in that: A discharging door (14) is movably arranged on the right side of the waste hopper (6), and a material collecting frame is arranged on the left side of the swing frame (4).

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