Full-automatic water gap cutting device

Abstract

The utility model discloses a full-automatic water gap cutting device, and relates to the technical field of water gap cutting devices. The full-automatic water gap cutting device comprises a rack, a positioning mechanism for positioning when a water gap of an injection molding product to be machined is cut, and a cutting mechanism for automatically cutting the water gap of the injection molding product to be machined. According to the utility model, the positioning mechanism can be used for conveniently positioning and cutting the water gap of the injection molding product, so that on one hand, the injection molding product can be ensured not to displace, and in the water gap cutting process, the water gap punching precision and consistency can be favorably improved, and on the other hand, the cutting stability and efficiency can be favorably improved; by ensuring the stable position of the injection molding product, deviation and errors in the punching process can be reduced, so that the production efficiency and the product quality are improved, the situation that a notch is inclined is avoided, and the overall practicability and attractiveness of the injection molding product after cutting are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water inlet cutting devices, in particular to a full-automatic water inlet cutting device. Background Art

[0002] Injection molding products refer to various injection molding products produced by injection molding machines, including various packages, parts, etc. They are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. After the injection molding of the injection molding product is completed, there is usually a sprue formed during the injection molding. Since the remaining sprue will affect the practicality and aesthetics of the workpiece, it is usually cut off by the sprue cutting equipment to facilitate the next step of processing the workpiece.

[0003] However, the existing injection molding product sprue cutting equipment is not convenient for positioning and cutting the sprue of the injection molding product, which reduces the accuracy of the overall cutting, thereby reducing the overall aesthetics after cutting. In addition, the existing injection molding product sprue punching equipment has poor overall cutting stability and is prone to incline of the cut, which reduces the overall practicality.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic water-cutting device to solve the above-mentioned problems existing in the prior art.

[0006] Technical solution: A fully automatic nozzle cutting device, comprising: a frame, a positioning mechanism for positioning the nozzle of the injection molded product to be processed when cutting the nozzle, and a cutting mechanism for automatically cutting the nozzle of the injection molded product to be processed;

[0007] The positioning mechanism comprises: a base arranged in the inner cavity of the frame, a positioning fixture fixedly mounted on the base, a moving module driving the base to move, and a pressing component for pressing the injection molded product to be processed;

[0008] The clamping assembly includes: a fixed plate fixedly installed inside the frame, a lifting cylinder fixedly installed on the side wall of the fixed plate, a lifting plate fixedly installed on the movable end of the lifting cylinder, a spring guide rod threadedly installed on the side wall of the lifting plate, a connecting plate fixedly installed at the bottom end of the spring guide rod, a contoured pressing block fixedly installed at the bottom of the connecting plate, and a limiting mechanism for limiting the position of the lifting plate when it moves.

[0009] Preferably, two contoured pressing blocks are provided, and two positioning jigs are provided.

[0010] Preferably, four spring guide rods are provided and distributed on the side wall of the lifting plate in a rectangular array.

[0011] Preferably, the limiting mechanism comprises: a guide sleeve fixedly mounted on the side wall of the lifting plate, and a guide column penetrating and mounted in the inner cavity of the guide sleeve.

[0012] Preferably, the cutting mechanism comprises: a cutting cylinder fixedly mounted on the top of the base, and a cutting knife fixedly mounted on the movable end of the cutting cylinder for cutting the water outlet of the injection molded product.

[0013] Preferably, an injection molding machine is provided on one side of the frame, and a robot is installed on the injection molding machine.

[0014] Preferably, the robot comprises: a clamping claw for clamping the cut water outlet and a vacuum nozzle for sucking the injection molded product.

[0015] Preferably, a light curtain is installed on the inner wall of the frame.

[0016] Preferably, the inner cavity of the frame is provided with a waste box for storing water, and the waste box is located at the bottom of the base.

[0017] Preferably, a shield is fixedly mounted on the outer side of the frame, and the shield is U-shaped and arranged around the outer side of the frame.

[0018] Beneficial effect: In the embodiment of the present application, the positioning mechanism can facilitate the positioning and cutting of the sprue of the injection molded product. On the one hand, it can ensure that the injection molded product will not be displaced. During the sprue cutting process, it helps to improve the accuracy and consistency of the sprue punching. On the other hand, it helps to improve the stability and efficiency of the cutting. By ensuring the stable position of the injection molded product, the deviation and error in the punching process can be reduced, thereby improving production efficiency and product quality, thereby avoiding the occurrence of incision tilt, and improving the overall practicality and aesthetics of the injection molded product after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the fully automatic water-cutting device of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the fully automatic water-cutting device of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the frame of the fully automatic water cutter device of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the punching module of the fully automatic water outlet cutting device of the utility model;

[0023] Figure 5 It is a three-dimensional schematic diagram of the positioning mechanism of the fully automatic water cutter device of the utility model;

[0024] Figure 6 It is a three-dimensional schematic diagram of the moving components of the fully automatic water-cutting device of the utility model;

[0025] Figure 7 It is a three-dimensional schematic diagram of the cutting mechanism of the fully automatic water-cutting device of the utility model;

[0026] Figure 8 It is a three-dimensional schematic diagram of the manipulator of the fully automatic water-cutting device of the utility model; and

[0027] Fig. 9 The utility model is a fully automatic water cutting device Figure 8 Enlarged view of point A in the middle.

[0028] The accompanying drawings are marked as follows:

[0029] 1. Frame;

[0030] 11. Positioning mechanism; 111. Base; 112. Positioning fixture; 113. Moving module; 114. Pressing assembly; 1141. Lifting cylinder; 1142. Lifting plate; 1143. Guide column; 1144. Guide sleeve; 1145. Spring guide rod; 1146. Connecting plate; 1147. Contour pressing block;

[0031] 12. cutting mechanism; 121. cutting cylinder; 122. cutting knife;

[0032] 2. Injection molding machine;

[0033] 3. Robotic arm; 31. Gripper; 32. Vacuum nozzle;

[0034] 4. Light curtain;

[0035] 5. Waste box;

[0036] 6. Protective shield. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] like Figure 1-9 As shown, the present application relates to a fully automatic water nozzle cutting device. The fully automatic water nozzle cutting device comprises: a frame 1, a positioning mechanism 11 for positioning when cutting the water nozzle of the injection molded product to be processed, and a cutting mechanism 12 for automatically cutting the water nozzle of the injection molded product to be processed;

[0042] The positioning mechanism 11 includes: a base 111 arranged in the inner cavity of the frame 1, a positioning fixture 112 fixedly installed on the base 111, a movable module 113 that drives the base 111 to move, and a clamping component 114 that presses the injection molded product to be processed; the movable module 113 is started to drive the injection molded product to move from the initial position to the specified position, and then the injection molded product can be pressed and positioned by the clamping component 114. On the one hand, it can ensure that the injection molded product will not be displaced. In the process of gate cutting, it helps to improve the accuracy and consistency of gate punching. On the other hand, it helps to improve the stability and efficiency of cutting. By ensuring the stable position of the injection molded product, the deviation and error in the punching process can be reduced, thereby improving production efficiency and product quality.

[0043] The clamping assembly 114 includes: a fixed plate fixedly installed inside the frame 1, a lifting cylinder 1141 fixedly installed on the side wall of the fixed plate, a lifting plate 1142 fixedly installed on the movable end of the lifting cylinder 1141, a spring guide rod 1145 threadedly installed on the side wall of the lifting plate 1142, a connecting plate 1146 fixedly installed at the bottom end of the spring guide rod 1145, a contoured downward pressing block 1147 fixedly installed at the bottom of the connecting plate 1146, and a limiting mechanism for limiting the movement of the lifting plate 1142.

[0044] When the moving module 113 drives the injection molded product to be processed to the bottom of the clamping assembly 114, by starting the lifting cylinder 1141, the lifting cylinder 1141 drives the lifting plate 1142 to move downward, the lifting plate 1142 drives the spring guide rod 1145 to move downward, the spring guide rod 1145 drives the connecting plate 1146 to move downward, and the connecting plate 1146 drives the contoured pressing block 1147 to move downward. Since the contoured pressing block 1147 is compatible with the injection molded product in this application, when the contoured pressing block 1147 abuts against the injection molded product, The lifting cylinder 1141 stops running, and the injection molded product can be pressed and positioned at this time. On the one hand, it can ensure that the injection molded product will not be displaced. During the process of sprue cutting, it helps to improve the accuracy and consistency of sprue punching. On the other hand, it helps to improve the stability and efficiency of cutting. By ensuring the stable position of the injection molded product, the deviation and error in the punching process can be reduced, thereby improving production efficiency and product quality. When the sprue cutting of the injection molded product is completed, the lifting cylinder 1141 is started again to drive the contoured downward pressure block 1147 to reset upward.

[0045] There are two profiling pressing blocks 1147 and two positioning jigs 112. By providing two positioning jigs 112, two injection molded products can be placed at the same time, and the corresponding injection molded products can be squeezed and positioned by two profiling pressing blocks 1147, so that the device can process two products at a time, thereby improving work efficiency.

[0046] There are four spring guide rods 1145, which are distributed in a rectangular array on the side wall of the lifting plate 1142. The spring guide rods 1145 can limit the moving direction of the connecting plate 1146 to prevent the connecting plate 1146 from being offset, and can also play a role of buffer protection in the process of abutting the injection molded product, avoiding the problem that the contoured lower pressing block 1147 presses the injection molded product too hard, causing damage to the injection molded product. Since there are four spring guide rods 1145, which are respectively located at the four corners of the connecting plate 1146, a uniform buffering effect can be provided to the injection molded product, thereby improving the effect of buffer protection.

[0047] The limiting mechanism includes: a guide sleeve 1144 fixedly installed on the side wall of the lifting plate 1142, and a guide sleeve 1144 installed through the inner cavity of the guide sleeve 1144.

[0048] Since the guide pillars 1143 and the guide sleeves 1144 are distributed at the four corners of the lifting plate 1142, they can simultaneously play the same limiting role on the four corners of the lifting plate 1142, so that the lifting plate 1142 has higher stability during movement and improves the positioning effect of the injection molded product.

[0049] The cutting mechanism 12 comprises: a cutting cylinder 121 fixedly mounted on the top of the base 111 , and a cutting knife 122 fixedly mounted on the movable end of the cutting cylinder 121 for cutting the water outlet of the injection molding product.

[0050] Two cutting mechanisms 12 are arranged on the top of the base 111, which can cut the sprues of the corresponding injection molded products at the same time, that is, by starting the cutting cylinder 121, the cutting cylinder 121 drives the cutting knife 122 to cut the sprues, so that the device can automatically cut the sprues of two injection molded products at one time, thereby improving work efficiency.

[0051] An injection molding machine 2 is arranged on one side of the frame 1, and a robot 3 is installed on the injection molding machine 2; the robot 3 comprises: a clamping claw 31 for clamping the cut water outlet, and a vacuum suction nozzle 32 for sucking the injection molded product.

[0052] The injection molding product can be injected into the production by the injection molding machine 2, and then the robot 3 can absorb the injection molded product and place it on the positioning fixture 112, and start the moving module 113 to drive the injection molded product to move from the initial position to the specified position, and then the positioning mechanism 11 is used to position it. After positioning, the cutting mechanism 12 cuts the nozzle of the injection molded product, and then the injection molded product that has been cut is moved to the initial position. At this time, the cut injection molded product is unloaded by the robot 3, and the cut nozzle is clamped and collected; thereby, the device realizes automatic loading and unloading of injection molded products, thereby improving work efficiency.

[0053] It is to be added here that when the device is used, it also needs to be used in conjunction with a material unloading transmission mechanism, and the above-mentioned material unloading transmission mechanism is preferably: a conveyor belt that drives the unloading of the cut injection molded products.

[0054] A light curtain 4 is installed on the inner wall of the frame 1. Through the setting of the light curtain 4, it can detect whether there is a foreign object or human body entering a specific area, so as to automatically stop the operation of the device to avoid possible dangerous situations, thereby protecting the safety of the operator during the process of punching and cutting the water outlet.

[0055] The inner cavity of the frame 1 is provided with a waste box 5 for storing water outlets, and the waste box 5 is located at the bottom of the base 111. Through the arrangement of the waste box 5, the cut water outlets can be collected, thereby facilitating centralized processing of the collected water outlets.

[0056] A guard 6 is fixedly installed on the outside of the frame 1, and the guard 6 is U-shaped and arranged around the outside of the frame 1. Through the setting of the guard 6, the manual feeding position and the material taking position are completely isolated from the material taking position by the guard 6, protecting the safety of the operator.

[0057] Working principle: When in use, the injection molding machine 2 can be used to perform injection molding of the injection molded product, and then the vacuum suction nozzle 32 can suck the injection molded product and place it on the positioning fixture 112, and the moving module 113 is started to drive the injection molded product to move from the initial position to the clamping component 114 for positioning. On the one hand, it can ensure that the injection molded product will not be displaced. In the process of nozzle cutting, it helps to improve the accuracy and consistency of nozzle punching. On the other hand, it helps to improve the stability and efficiency of cutting. By ensuring the stable position of the injection molded product, the deviation and error in the punching process can be reduced, thereby improving production efficiency and product quality. The cutting mechanism 12 is started to cut the nozzle of the positioned injection molded product, and then the injection molded product that has been cut is moved to the initial position by the moving module 113. At this time, the cut injection molded product is unloaded by the vacuum suction nozzle 32, and the cut nozzle is clamped and collected by the clamp 31.

[0058] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. Fully automatic water-cutting device, characterized in that: include: A machine frame, a positioning mechanism for positioning when cutting the nozzle of the injection molded product to be processed, and a cutting mechanism for automatically cutting the nozzle of the injection molded product to be processed; The positioning mechanism comprises: a base arranged in the inner cavity of the frame, a positioning fixture fixedly mounted on the base, a moving module driving the base to move, and a pressing component for pressing the injection molded product to be processed; The clamping assembly includes: a fixed plate fixedly installed inside the frame, a lifting cylinder fixedly installed on the side wall of the fixed plate, a lifting plate fixedly installed on the movable end of the lifting cylinder, a spring guide rod threadedly installed on the side wall of the lifting plate, a connecting plate fixedly installed at the bottom end of the spring guide rod, a contoured pressing block fixedly installed at the bottom of the connecting plate, and a limiting mechanism for limiting the position of the lifting plate when it moves.

2. The fully automatic water cut device according to claim 1, characterized in that: The contour pressing blocks are provided with two, and the positioning jigs are provided with two.

3. The fully automatic water cut device according to claim 1, characterized in that: The spring guide rods are provided in four numbers and are distributed on the side wall of the lifting plate in a rectangular array.

4. The fully automatic water cut device according to claim 1, characterized in that: The limiting mechanism comprises: a guide sleeve fixedly mounted on the side wall of the lifting plate, and a guide column penetrating and mounted in the inner cavity of the guide sleeve.

5. The fully automatic water cut device according to claim 1, characterized in that: The cutting mechanism comprises: a cutting cylinder fixedly mounted on the top of the base, and a cutting knife fixedly mounted on the movable end of the cutting cylinder for cutting the water outlet of the injection molding product.

6. The fully automatic water cut device according to claim 1, characterized in that: An injection molding machine is arranged on one side of the frame, and a manipulator is installed on the injection molding machine.

7. The fully automatic water cut device according to claim 6, characterized in that: The robot comprises: a clamping claw for clamping the cut water outlet and a vacuum suction nozzle for sucking the injection molded product.

8. The fully automatic water cut device according to claim 1, characterized in that: A light curtain is installed on the inner wall of the frame.

9. The fully automatic water cut device according to claim 1, characterized in that: The inner cavity of the frame is provided with a waste box with a water storage port, and the waste box is located at the bottom of the base.

10. The fully automatic water cut device according to claim 1, characterized in that: A shield is fixedly installed on the outer side of the frame, and the shield is arranged in a U shape around the outer side of the frame.

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