Water gap cutting machine

Abstract

The utility model relates to the technical field of water gap cutting equipment, in particular to a water gap cutting machine which is provided with a rack, a product positioning unit, a product pressing unit and a water gap cutting unit are arranged on the rack, a water gap bending unit is further arranged on the rack, and the water gap bending unit comprises a water gap bending plate, a bending rotation driver and a bending driver. The water gap bending plate is installed on the bending rotation driver, the bending rotation driver is arranged on the bending driver, the bending rotation driver drives the water gap bending plate to rotate to the position above a water gap, and the bending driver acts to drive the water gap bending plate to move downwards to bend the water gap. The water gap bending treatment enables the water gap part and the to-be-cut product main body to be in different planes, so that the water gap cutting unit performs more accurate cutting, and the cutting precision and accuracy are improved; and the water gap positioning groove is formed, so that the water gap is prevented from shaking and shifting in the cutting process, and the cutting precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle cutting equipment, in particular to a nozzle cutting machine. Background Art

[0002] The sprue cutting machine is an indispensable key equipment in the injection molding production line, especially in improving production efficiency, ensuring product quality and reducing labor costs. It is specially used for the sprue cutting work after the injection molding, overcoming many disadvantages of traditional manual cutting. The sprue cutting machine is suitable for various types of injection molding parts, such as mobile phone buttons, automotive interior parts, etc. Its structure is diverse and can be customized according to customer needs to meet the needs of different production environments.

[0003] There are many kinds of nozzle cutting equipment on the market, such as the patent number: ZL202020090159.8, the patent name is: a utility model patent for a plastic part punching nozzle cutting device that is convenient for positioning and cutting. When in use, the plastic part is placed in the placement slot of the positioning fixture, and the three sides of the plastic part are clamped by the cylinder. The cylinder drives the cutter to move up and down for cutting. However, in actual production, the cutting accuracy of the cutter is often low, and the nozzle cannot be accurately separated from the product body, resulting in a large amount of waste and defective products. Summary of the invention

[0004] In order to solve the above problems, the present application provides a water nozzle cutting machine, which is provided with a frame, on which a product positioning unit, a product pressing unit, and a water nozzle cutting unit are provided. The frame is also provided with a water nozzle bending unit, and the water nozzle bending unit includes a water nozzle bending plate, a bending rotary drive, and a bending drive. The water nozzle bending plate is installed on the bending rotary drive, and the bending rotary drive is arranged on the bending drive.

[0005] In one embodiment, a nozzle positioning groove is provided on the nozzle bending plate near the nozzle.

[0006] In one embodiment, the product positioning unit is a positioning block, and the positioning block is detachably mounted on the frame.

[0007] In one embodiment, the product pressing unit includes a product pressing block, a pressing and rotating driver, and a pressing driver. The product pressing block is mounted on the pressing and rotating driver, and the pressing and rotating driver is arranged on the pressing driver.

[0008] In one embodiment, the nozzle cutting unit is provided with a cutting knife, the cutting knife is fixedly mounted on the sliding plate, the sliding plate is slidably mounted on the guide plate, and the sliding plate is connected to the cutting driver.

[0009] In one embodiment, a water inlet collecting unit is further provided on the frame, and the water inlet collecting unit includes a water inlet collecting port provided below the water inlet cutting unit, a water inlet collecting channel is provided below the water inlet collecting port, and a water inlet collecting box is provided at the discharge end of the water inlet collecting channel.

[0010] In one embodiment, a visual inspection unit is further disposed on the frame, and the visual inspection unit is disposed opposite to the nozzle cutting unit.

[0011] The beneficial effects of the utility model are:

[0012] The present application discloses a nozzle cutting machine, which is provided with a frame, on which a product positioning unit, a product pressing unit, and a nozzle cutting unit are provided, and the frame is also provided with a nozzle bending unit, the nozzle bending unit comprises a nozzle bending plate, a bending rotating driver, and a bending driver, the nozzle bending plate is installed on the bending rotating driver, the bending rotating driver is arranged on the bending driver, the bending rotating driver drives the nozzle bending plate to rotate above the nozzle, the bending driver is actuated, drives the nozzle bending plate to move downward, bends the nozzle, and the nozzle bending process makes the nozzle part and the main body of the product to be cut in different planes, so that the nozzle cutting unit can perform more precise cutting, thereby improving the cutting precision and accuracy; by setting the nozzle positioning groove, shaking and deviation during the nozzle cutting process are avoided, thereby improving the cutting precision; the nozzle cutting unit realizes efficient and precise cutting by setting the cutting knife, the sliding plate, and the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the front view of the utility model;

[0015] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 4 It is a top view of the utility model;

[0017] Explanation of symbols in the figure:

[0018] 1. Frame;

[0019] 2. Product positioning unit; 21. Positioning block;

[0020] 3. Product pressing unit;

[0021] 31. Product pressing block; 32. Pressing and rotating driver; 33. Pressing driver;

[0022] 4. Water inlet cutting unit; 41. Cutting knife; 42. Sliding plate; 43. Guide plate; 44. Cutting drive;

[0023] 5. Water inlet bending unit; 51. Water inlet bending plate; 52. Bending and rotating driver; 53. Bending driver; 54. Water inlet positioning groove;

[0024] 6. Products to be cut;

[0025] 7. Water outlet;

[0026] 8. Water inlet collection unit; 81. Water inlet collection port; 82. Water inlet collection channel; 83. Water inlet collection box. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] like Figure 1 , 2 As shown in FIG. 3 , a sprue cutting machine is provided with a frame 1, on which a product positioning unit 2, a product pressing unit 3, and a sprue cutting unit 4 are provided. A sprue bending unit 5 is also provided on the frame 1, and the sprue bending unit 5 includes a sprue bending plate 51, a bending rotation driver 52, and a bending driver 53. The sprue bending plate 51 is installed on the bending rotation driver 52, and the bending rotation driver 52 is arranged on the bending driver 53.

[0030] Specifically, the bending rotation driver 52 can drive the nozzle bending plate 51 to rotate to the top of the nozzle, and the bending driver 53 can drive the nozzle bending plate 51 to move up and down to bend the nozzle. When in use, the product 6 is placed on the product positioning unit 2, and the product positioning unit 2 realizes the accurate positioning of the product 6 to be cut. The product pressing unit 3 will fix the positioned product 6 to prevent the product from moving during the cutting process. After the product 6 to be cut is fixed, the nozzle bending unit 5 is actuated, and the bending rotation driver 52 first drives the nozzle bending plate 51 to rotate to the top of the nozzle 7, and then the bending driver 53 is actuated to drive the nozzle bending plate 51 to move downward to bend the nozzle 7. At this time, the nozzle cutting unit 4 moves to the nozzle 7 position and cuts the nozzle 7. The bending treatment of the sprue 7 makes the sprue part and the main body of the product 6 to be cut in different planes. The sprue 7 in the bent state is conducive to the accurate cutting by the sprue cutting unit 4. By setting the sprue bending unit 5, the sprue cutting unit 4 can perform more precise cutting, thereby improving the cutting precision and accuracy. In the present embodiment, two sprue cutting stations are provided, and two products can be cut at the same time. In the present embodiment, the driver is a cylinder.

[0031] like Figure 3 As shown, a nozzle positioning groove 54 is provided on the side of the nozzle bending plate 51 close to the nozzle 7 .

[0032] Specifically, the nozzle positioning groove 54 ensures that the nozzle bending plate 51 can be accurately pressed on the nozzle 7. As the nozzle bending plate 51 descends, the nozzle positioning groove 54 can accurately bend the nozzle 7 to a predetermined angle. Due to the existence of the nozzle positioning groove 54, the nozzle 7 is always placed in the nozzle positioning groove 54 during the bending process, thereby preventing the nozzle 7 from shaking or deflecting during the cutting process, thereby improving the cutting accuracy.

[0033] like Figure 1 , 3 As shown, the product positioning unit 2 is a positioning block 21, and the positioning block 21 is detachably mounted on the frame 1. By adjusting the position of the positioning block 21, different specifications of the products 6 to be cut can be used.

[0034] Specifically, there are multiple positioning blocks 21, and the operator can install the position and quantity of the positioning blocks 21 according to the specifications and sizes of the products to be cut, and ensure that the products to be cut 6 are placed in the predetermined position by adjusting the positions of the positioning blocks 21. Since the positioning blocks 21 are detachably installed on the frame 1, they can be used for products to be cut 6 of different specifications and sizes, thereby improving the utilization rate and flexibility of the equipment.

[0035] like Figure 3As shown, the product pressing unit 3 includes a product pressing block 31 , a pressing and rotating driver 32 , and a pressing driver 33 . The product pressing block 31 is mounted on the pressing and rotating driver 32 , and the pressing and rotating driver 32 is arranged on the pressing driver 33 .

[0036] Specifically, when the product to be cut 6 is placed in the product positioning unit 2, the pressing rotation driver 32 drives the product pressing block 31 to move above the product to be cut 6, and the pressing driver 33 drives the pressing block 31 to move up and down to apply appropriate pressure on the product to be cut 6 to ensure that the product remains stable during the cutting or bending process, thereby improving the processing accuracy.

[0037] like Figure 4 As shown, the nozzle cutting unit 4 is provided with a cutting knife 41 , and the cutting knife 41 is fixedly mounted on a sliding plate 42 , and the sliding plate 42 is slidably mounted on a guide plate 43 , and the sliding plate 42 is connected to a cutting driver 44 .

[0038] Specifically, the cutter 41 is mounted on the sliding plate 42, the upper plane of the sliding plate 42 contacts the lower plane of the product 6 to be cut, and plays a positioning role. The sliding plate 42 drives the cutter 41 to move back and forth, which can prevent the cutter 41 from damaging the product 6 to be cut. The guide plate 43 provides the trajectory and direction of the movement of the sliding plate 42, ensuring that the cutter 41 can move accurately and stably during the cutting process. The water inlet cutting unit 4 realizes efficient and accurate cutting by setting the cutter 41, the sliding plate 42, and the guide plate 43.

[0039] like Figure 2 , 4 As shown, a water inlet collecting unit 8 is also provided on the frame 1, and the water inlet collecting unit 8 includes a water inlet collecting port 81 arranged below the water inlet cutting unit 4, a water inlet collecting channel 82 is arranged below the water inlet collecting port 81, and a water inlet collecting box 83 is arranged at the discharge end of the water inlet collecting channel 82.

[0040] Specifically, when the nozzle cutting unit 4 is working, the cutter 41 cuts the nozzle 7, and the cut nozzle waste falls into the nozzle collecting channel 82 below the nozzle collecting port 81 under the action of gravity, and the nozzle waste slides along the nozzle collecting channel 82 into the nozzle collecting box 83. The nozzle collecting box 83 is provided to avoid the accumulation and scattering of nozzle waste, and keep the production environment clean and hygienic.

[0041] like Figure 1 As shown, a visual inspection unit (not shown in the figure) is also arranged on the frame 1, and the visual inspection unit is arranged opposite to the nozzle cutting unit 4.

[0042] Specifically, the visual inspection unit is arranged opposite to the nozzle cutting unit 4 to form a complete cutting and inspection process. When the nozzle 7 is cut, the visual inspection unit performs a comprehensive inspection of the surface quality, dimensional accuracy, etc. of the cutting position. After the visual inspection unit captures the cutting position image, the image data will be transmitted to the image processing system for analysis and compared with the preset qualified standards to determine whether the product is qualified.

[0043] The present application discloses a nozzle cutting machine, which is provided with a nozzle bending unit 5. The bending rotation driver 52 drives the nozzle bending plate 51 to rotate to above the nozzle 7, and the bending driver 53 is actuated to drive the nozzle bending plate 51 to move downward to bend the nozzle 7. The bending process of the nozzle 7 makes the nozzle part and the main body of the product 6 to be cut be in different planes, so that the nozzle cutting unit 4 can perform more precise cutting, thereby improving the cutting precision and accuracy; by setting the nozzle positioning groove 54, the nozzle 7 is prevented from shaking and deflecting during the cutting process, thereby improving the cutting accuracy; the nozzle cutting unit 4 realizes efficient and precise cutting by setting the cutting knife 41, the sliding plate 42, and the guide plate 43.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A nozzle cutting machine, provided with a frame (1), on which a product positioning unit (2), a product pressing unit (3), and a nozzle cutting unit (4) are provided, characterized in that: The frame (1) is also provided with a water inlet bending unit (5), the water inlet bending unit (5) comprising a water inlet bending plate (51), a bending rotation driver (52), and a bending driver (53), the water inlet bending plate (51) being mounted on the bending rotation driver (52), and the bending rotation driver (52) being arranged on the bending driver (53).

2. A nozzle cutting machine according to claim 1, characterized in that: A water inlet positioning groove (54) is provided on one side of the water inlet bending plate (51) close to the water inlet (7).

3. A nozzle cutting machine according to claim 1, characterized in that: The product positioning unit (2) is a positioning block (21), and the positioning block (21) is detachably mounted on the frame (1).

4. A nozzle cutting machine according to claim 1, characterized in that: The product pressing unit (3) comprises a product pressing block (31), a pressing rotation drive (32), and a pressing drive (33); the product pressing block (31) is mounted on the pressing rotation drive (32), and the pressing rotation drive (32) is arranged on the pressing drive (33).

5. A nozzle cutting machine according to claim 1, characterized in that: The water inlet cutting unit (4) is provided with a cutting knife (41), the cutting knife (41) is fixedly mounted on a sliding plate (42), the sliding plate (42) is slidably mounted on a guide plate (43), and the sliding plate (42) is connected to a cutting driver (44).

6. A nozzle cutting machine according to claim 1, characterized in that: The frame (1) is also provided with a nozzle collecting unit (8), the nozzle collecting unit (8) comprising a nozzle collecting port (81) arranged below the nozzle cutting unit (4), a nozzle collecting channel (82) being arranged below the nozzle collecting port (81), and a nozzle collecting box (83) being arranged at the discharge end of the nozzle collecting channel (82).

7. A nozzle cutting machine according to claim 1, characterized in that: The frame (1) is also provided with a visual inspection unit, and the visual inspection unit is arranged opposite to the nozzle cutting unit (4).

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