Automatic water gap cutting device

Abstract

The utility model provides an automatic cutting device for a water gap. The automatic cutting device comprises a feeding and conveying mechanism, a pushing mechanism, a clamping mechanism, a cutting mechanism and a motor, the clamping mechanism is movably arranged on the feeding and conveying mechanism; the cutting mechanism, the pushing mechanism and the clamping mechanism are located in the same horizontal direction, and the clamping mechanism is arranged between the cutting mechanism and the pushing mechanism. The motor is connected with the cutting mechanism; water gap cutting is completed on an automatic assembly line, water gap cutting is more stable, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle cutting, in particular to an automatic nozzle cutting device. Background Art

[0002] Injection molding is also known as injection molding. Its principle is to add granular or powdered raw materials into the hopper of the injection machine. The raw materials are heated and melted into a flowing state. Under the push of the screw or piston of the injection machine, the raw materials enter the mold cavity through the nozzle and the mold pouring system, and harden and take shape in the mold cavity.

[0003] Traditional injection molding products are mostly made by mold injection molding, which is a one-time injection molding. After the injection molding is completed, the finished product will inevitably have a water outlet.

[0004] In combination with the above, it can be seen that the existing technology of cutting the nozzle requires workers to cut manually. At this time, the injection molded product has been cooled, the hardness has increased, and the processing difficulty has increased. Utility Model Content

[0005] In view of the above problems, the present utility model is proposed to provide an automatic nozzle cutting device that overcomes the above problems or at least partially solves the above problems.

[0006] In order to solve the above problems, the utility model discloses an automatic water nozzle cutting device, including a feeding and conveying mechanism, a pushing mechanism, a clamping mechanism, a cutting mechanism and a motor; the clamping mechanism is movably arranged on the feeding and conveying mechanism; the cutting mechanism, the pushing mechanism and the clamping mechanism are in the same horizontal direction, and the clamping mechanism is arranged between the cutting mechanism and the pushing mechanism; the motor is connected to the cutting mechanism.

[0007] Preferably, the feeding conveying mechanism includes a feed port, a discharge port, a limit plate and a movable positioning plate having a first positioning groove at a preset interval; there are at least two movable positioning plates, and the movable positioning plates are arranged on both sides of the limit plate; the clamping mechanism is arranged on the limit plate, and the head end and the tail end of the limit plate are respectively connected to the feed port and the discharge port.

[0008] Preferably, it also includes a placement frame, which is arranged below the discharge port.

[0009] Preferably, the limiting plate is provided with a plurality of second positioning grooves.

[0010] Preferably, the clamping mechanism is provided with cylinders, and there are at least two cylinders, and the cylinders are arranged on both sides of the clamping mechanism and are perpendicular to the cutting mechanism and the pushing mechanism.

[0011] Preferably, the cutting mechanism comprises a cutter and a positioning opening, one end of the cutter is adaptively connected to the positioning opening, and the other end of the cutter is connected to the motor via a rotating shaft.

[0012] Preferably, the pushing mechanism is a telescopic cylinder.

[0013] Preferably, a guide rail is provided on the limiting plate, and the clamping mechanism is connected to the guide rail via a spring.

[0014] Preferably, the feeding and conveying mechanism, the pushing mechanism, the clamping mechanism and the cutting mechanism are at least two groups and are symmetrically arranged on the assembly line; the motor is arranged in the middle of the assembly line, and the motor drives the rotating shaft to rotate the cutting mechanism.

[0015] The utility model has the following advantages: by arranging the feeding and conveying mechanism, the pushing mechanism, the clamping mechanism, the cutting mechanism and the motor on the flow line, the nozzle cutting is completed on the automated production line; the clamping mechanism is movably arranged on the feeding and conveying mechanism; the cutting mechanism, the pushing mechanism and the clamping mechanism are in the same horizontal direction, and the clamping mechanism is arranged between the cutting mechanism and the pushing mechanism; the motor is connected to the cutting mechanism; the nozzle cutting is made more stable and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a main structural schematic diagram of an automatic water nozzle cutting device provided by one embodiment of the utility model.

[0018] Drawings: 100, feeding conveyor mechanism; 101, feeding port; 102, discharging port; 103, limiting plate; 131, second positioning slot; 132, guide rail; 104, movable limiting plate; 141, first positioning slot; 200, pushing mechanism; 300, clamping mechanism; 301, cylinder; 400, cutting mechanism; 401, cutter; 402 positioning port; 500, motor; 600, placement frame; 700, injection molded product. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments; the components of the embodiments of the utility model described and shown in the drawings here can generally be arranged and designed in various different configurations.

[0020] Example 1

[0021] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0022] Please refer to Figure 1 As shown, an embodiment of the utility model provides an automatic nozzle cutting device, including a feeding and conveying mechanism 100, a pushing mechanism 200, a clamping mechanism 300, a cutting mechanism 400 and a motor 500; the clamping mechanism 300 is movably arranged on the feeding and conveying mechanism 100; the cutting mechanism 400, the pushing mechanism 200 and the clamping mechanism 300 are in the same horizontal direction, and the clamping mechanism 300 is arranged between the cutting mechanism 400 and the pushing mechanism 200; the motor 500 is connected to the cutting mechanism 400; specifically, the feeding and conveying mechanism 100, the pushing mechanism 200, the clamping mechanism 300 and the motor 500 are arranged on an assembly line, so that the automatic nozzle cutting of the automated injection molded product 700 is completed on the assembly line.

[0023] It needs to be further explained that, in order to meet the needs of mass production, most general plastic parts are made by mold injection molding; the sprue refers to the flow channel part produced after injection molding, that is, the mold corners and injection ports left behind during the production of plastic products. Excess scraps other than the product need to be cut before assembly; sprue cutting is one of the important processes in the production process of plastic parts; traditional sprue cutting requires workers to cut manually or workers to manually place the injection molded product 700 on the workbench, and then start the cutting equipment to cut the sprue, and the production efficiency is relatively low. The present application solves the problem that some sprue cutting surfaces are unstable due to the fact that some sprue are cut manually.

[0024] Furthermore, the technical means provided in the present application is to realize automated water nozzle cutting on the assembly line by arranging the feeding and conveying mechanism 100, the pushing mechanism 200, the clamping mechanism 300, the cutting mechanism 400 and the motor 500 on the assembly line; the clamping mechanism 300 is movably arranged on the feeding and conveying mechanism 100; the cutting mechanism 400, the pushing mechanism 200 and the clamping mechanism 300 are in the same horizontal direction, and the clamping mechanism 300 is arranged between the cutting mechanism 400 and the pushing mechanism 200; the motor 500 is connected to the cutting mechanism 400; the water nozzle cutting is made more stable, the production efficiency is improved, and the production cost is effectively reduced, thereby improving the economic benefits.

[0025] Furthermore, the feeding and conveying mechanism 100, the pushing mechanism 200, the clamping mechanism 300 and the cutting mechanism 400 are at least two groups and are symmetrically arranged on the assembly line; the motor 500 is arranged in the middle of the assembly line, and the motor 500 drives the rotating shaft to rotate the cutting mechanism 400; the utility model adopts one motor 500 to drive the cutting mechanisms 400 of two assembly lines to operate, and when the motor 500 starts to rotate, it transmits power to the rotating shaft through gear transmission; the rotating shaft and the gear transmission are connected by gears to drive the rotating shafts on both sides to rotate in different directions, and the cutter on the cutting mechanism 400 is set on the rotating shaft; specifically, the injection molded product 700 arrives at the specified position from the feed port 101, and then is transported to the preparatory position of the limit plate 103 by the movable positioning plate 104, and then is moved The positioning plate 104 is transported from the preparation position to the clamping mechanism 300. When the clamping mechanism 300 is in the clamping state, the pushing mechanism 200 pushes the injection molded product 700 on the clamping mechanism 300 to the cutting mechanism 400. It should be noted that the position of the injection molded product 700 of the clamping mechanism 300 is fixed, and the positioning port 402 of the cutting mechanism 400 is aligned for positioning and cutting. After the cutting is completed, the clamping mechanism 300 is reset by the spring, and the clamping mechanism 300 is switched to a loose state. The product with the completed water outlet cutting is then transported by the movable positioning plate 104 to the completed position of the injection molded product 700 of the limit plate 103, and then transported by the movable positioning plate 104 to the position of the discharge port 102, and arrives at the placement frame 600. The water outlet of the injection molded product 700 is automatically cut on the assembly line, and all actions are automatically completed by the electrical system control.

[0026] Example 2

[0027] Please refer to Figure 1As shown, the embodiment of the utility model provides an automatic nozzle cutting device, wherein the feeding and conveying mechanism 100 includes a feed port 101, a discharge port 102, a limit plate 103 and a movable positioning plate 104 provided with a first positioning groove 141 at a preset interval; there are at least two movable positioning plates 104, and the movable positioning plates 104 are arranged on both sides of the limit plate 103; the clamping mechanism 300 is arranged on the limit plate 103, and the head end and the tail end of the limit plate 103 are respectively connected to the feed port 101 and the discharge port 102; the limit plate 103 is provided with a plurality of second positioning grooves 131; it should be noted that the first positioning groove 141 of the movable positioning plate 104 and the second positioning groove 131 of the limiting plate 103 are in the same position when conveying the injection molded product 700; specifically, the first positioning groove 141 and the second positioning groove 131 are respectively provided on the movable positioning plate 104 and the limiting plate 103 in order to satisfy the stability of the injection molded product 700 when conveying the injection molded product 700, and at the same time satisfy the stability of the preparatory placement and the completed placement of the injection molded product 700.

[0028] As a preferred embodiment, it also includes a placement frame 600, which is arranged below the discharge port 102; specifically, the placement frame 600 is arranged below the discharge port 102 to facilitate batch storage and storage and transportation of the injection molded products 700.

[0029] As a preferred implementation, the pushing mechanism 200 is a telescopic cylinder.

[0030] As a preferred embodiment, the clamping mechanism 300 is provided with a cylinder 301, and there are at least two cylinders 301. The cylinders 301 are arranged on both sides of the clamping mechanism 300 and are perpendicular to the cutting mechanism 400 and the pushing mechanism 200; specifically, two cylinders 301 are arranged to control the clamping and loosening actions of the clamping mechanism 300, and the injection molded product 700 is clamped and pushed by the pushing mechanism 200 to complete the nozzle cutting and to loosen the injection molded product 700 to complete the next cycle of transportation, so that the cutting mechanism 400, the pushing mechanism 200 and the clamping mechanism 300 are in the same horizontal direction, that is, the two cylinders 301 are arranged up and down and are perpendicular to the cutting mechanism 400 and the pushing mechanism 200.

[0031] As a preferred embodiment, the cutting mechanism 400 includes a cutter 401 and a positioning port 402, one end of the cutter 401 is adaptably connected to the positioning port 402, and the other end of the cutter 401 is connected to the motor 500 through a rotating shaft; specifically, the positioning port 402 is a through port, one end of which is adaptably connected to the cutter 401, and the other end is adaptably connected to the water outlet end of the injection molded product 700. The shape of the positioning port 402 is set according to the shape of the injection molded product 700. For example, if the injection molded product 700 is circular, square, or triangular, the shape of the positioning port 402 corresponds to it.

[0032] As a preferred embodiment, a guide rail 132 is provided on the limit plate 103, and the clamping mechanism 300 is connected to the guide rail 132 via a spring; specifically, it should be noted that the direction of the guide rail 132 is in the same horizontal direction as the cutting mechanism 400, the pushing mechanism 200 and the clamping mechanism 300, and the clamping mechanism 300 is connected to the guide rail 132 via a spring in order to facilitate the reset control of the clamping mechanism 300.

[0033] As a preferred embodiment, the utility model embodiment provides a nozzle cutting device, the utility model embodiment provides a nozzle automatic cutting device, including a feeding conveying mechanism 100, a pushing mechanism 200, a clamping mechanism 300, a cutting mechanism 400 and a motor 500; the clamping mechanism 300 is movably arranged on the feeding conveying mechanism 100; the cutting mechanism 400, the pushing mechanism 200 and the clamping mechanism 300 are in the same horizontal direction, and the clamping mechanism 300 is arranged on the cutting mechanism 400 and the pushing mechanism 2 00; the motor 500 is connected to the cutting mechanism 400; the feeding and conveying mechanism 100, the pushing mechanism 200, the clamping mechanism 300 and the cutting mechanism 400 are at least two groups and are symmetrically arranged on the assembly line; the motor 500 is arranged in the middle of the assembly line, and the motor 500 drives the rotating shaft to rotate the cutting mechanism 400; the utility model adopts one motor 500 to drive the cutting mechanisms 400 of two assembly lines to operate, and when the motor 500 starts to rotate, it transmits power to the rotating shaft through gear transmission; the rotating shaft The gear transmission is connected by gears to realize driving the two sides of the rotating shaft to rotate in different directions. The cutter on the cutting mechanism 400 is set on the rotating shaft; specifically, the injection molded product 700 arrives at the specified position from the feed port 101, and then is transported by the movable positioning plate 104 to the preparatory position where the limit plate 103 is placed, and then is transported from the preparatory position to the clamping mechanism 300 by the movable positioning plate 104. When the clamping mechanism 300 is in the clamping state, the pushing mechanism 200 pushes the injection molded product 700 on the clamping mechanism 300 to the cutting mechanism 400. It should be noted that the clamping mechanism 30 0 is fixed, and the positioning cutting is performed on the positioning port 402 of the cutting mechanism 400. After the cutting is completed, the clamping mechanism 300 is reset by the spring, and the clamping mechanism 300 is switched to the loosened state. The product with the nozzle cutting completed is then transported by the movable positioning plate 104 to the injection molding product 700 completion position of the limit plate 103, and then transported by the movable positioning plate 104 to the discharge port 102 position, and arrives at the placement frame 600. The nozzle of the injection molding product 700 is automatically cut on the assembly line, and all actions are automatically completed by the electrical system control.

[0034] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or still includes elements that are inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or terminal device that includes the elements.

[0035] The above is a detailed introduction to an automatic water nozzle cutting device provided by the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A nozzle automatic cutting device, characterized in that: It includes a feeding and conveying mechanism, a pushing mechanism, a clamping mechanism, a cutting mechanism and a motor; The clamping mechanism is movably arranged on the feeding conveying mechanism; The cutting mechanism, the pushing mechanism and the clamping mechanism are in the same horizontal direction, and the clamping mechanism is arranged between the cutting mechanism and the pushing mechanism; The motor is connected to the cutting mechanism.

2. The automatic nozzle cutting device according to claim 1, characterized in that: The feeding and conveying mechanism comprises a feeding port, a discharging port, a limiting plate and a movable positioning plate provided with first positioning grooves at a preset interval; There are at least two movable positioning plates, and the movable positioning plates are arranged on both sides of the limiting plate; The clamping mechanism is arranged on the limiting plate, and the head end and the tail end of the limiting plate are respectively connected to the feed port and the discharge port.

3. The automatic nozzle cutting device according to claim 2, characterized in that: It also includes a placement frame, which is arranged below the discharge port.

4. The automatic nozzle cutting device according to claim 2, characterized in that: The limiting plate is provided with a plurality of second positioning grooves.

5. The automatic nozzle cutting device according to claim 1, characterized in that: The clamping mechanism is provided with cylinders, and there are at least two cylinders. The cylinders are arranged on both sides of the clamping mechanism and are perpendicular to the cutting mechanism and the pushing mechanism.

6. The automatic nozzle cutting device according to claim 1, characterized in that: The cutting mechanism comprises a cutter and a positioning opening, one end of the cutter is adaptively connected to the positioning opening, and the other end of the cutter is connected to the motor via a rotating shaft.

7. The automatic nozzle cutting device according to claim 1, characterized in that: The pushing mechanism is a telescopic cylinder.

8. The automatic nozzle cutting device according to claim 2, characterized in that: The limiting plate is provided with a guide rail, and the clamping mechanism is connected to the guide rail via a spring.

9. The automatic nozzle cutting device according to claim 1 or 6, characterized in that: The feeding and conveying mechanism, the pushing mechanism, the clamping mechanism and the cutting mechanism are at least two groups and are symmetrically arranged on the assembly line; The motor is arranged in the middle of the assembly line, and the motor drives the rotating shaft to rotate the cutting mechanism.

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