Edge cutting device for automobile die

Abstract

The utility model is applicable to the technical field of edge cutting devices, and provides an edge cutting device for an automobile die, which comprises a machine table, an edge cutting mechanism is arranged on the machine table, the edge cutting mechanism is provided with a rotating component arranged on the machine table and an edge cutting device arranged on the machine table and the rotating component, and the edge cutting device is arranged on the machine table and the rotating component. A fallen material collecting mechanism corresponding to the edge cutting mechanism is further arranged below the machine table and is provided with a collecting assembly arranged at the bottom of the machine table and a waste discharging assembly arranged in the collecting assembly and fixedly connected with the rotating assembly, waste generated by workpieces in the machining process can fall into the collecting assembly, and the waste discharging assembly is arranged in the collecting assembly and fixedly connected with the rotating assembly. Waste materials are collected in a unified mode through the collecting assembly, when the rotating plate rotates, the waste discharging assembly can be driven to rotate synchronously, when the waste discharging assembly rotates in the collecting cavity, the waste materials in the waste discharging assembly can be swept, the waste materials fall into the material collecting box, and therefore collecting treatment of the waste materials is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of trimming devices, in particular to a trimming device for automobile moulds. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. Different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material.

[0003] The Chinese utility model patent with publication number CN215143799U, a trimming device for automobile molds, including a workbench, a plurality of cleaning holes are opened on one side of the workbench, a slide groove is symmetrically opened on one side of the workbench, the inner wall of the slide groove is slidably connected with a slider, one side of the slider is fixedly connected with a lower mold, one side of the workbench is fixedly connected with a plurality of hydraulic cylinder supports, the surface of the hydraulic cylinder support is fixedly connected with a first hydraulic cylinder, and one end of the first hydraulic cylinder is fixedly connected with the lower mold, one side of the vertical plate is symmetrically fixedly connected with a motor support, and a cleaning device is provided inside the cleaning box. The utility model is based on an ordinary trimming device, and is provided with a cleaning, rotating trimming and guiding device, which solves the shortcomings that some impurities will appear after trimming, the processing worker needs to take out the automobile mold before putting it into the next automobile mold for trimming, and it is difficult to guide during the trimming process.

[0004] However, the above-mentioned comparative documents have the following technical problems in actual use:

[0005] 1. The waste workpieces punched by the above device will fall into the cleaning box and enter the impurity collection frame. However, in the above device, when a certain amount of impurities are stored, it is necessary to manually pull the impurity collection frame out of the cleaning box through a handle, and manually transport the impurities to a designated processing location for dumping. After the dumping is completed, the impurity collection frame is reassembled, which greatly increases the amount of labor required by the workers and increases the cost of labor expenditure.

[0006] Second, in addition, due to the limitation of the volume of the cleaning box, the total amount of impurities that can be stored in the above-mentioned device is limited, so it is necessary to manually clean the impurities frequently, which increases the labor cost required by the manual labor. Utility Model Content

[0007] The utility model provides a trimming device for automobile molds, aiming to solve the problem mentioned in the above-mentioned background technology that when cleaning impurities in the above-mentioned device, a person needs to manually pull out the impurity cleaning frame from the cleaning box by a handle, then move the impurity collecting frame carrying the impurities to a designated processing position, and then complete the assembly of the impurity collecting frame after dumping the impurities. This method greatly increases the amount of labor required by the person, and at the same time, due to the limitation of the volume of the impurity cleaning frame and the cleaning box, the above-mentioned device requires manual cleaning of the impurities frequently.

[0008] The utility model is implemented as follows: a trimming device for automobile molds, comprising: a machine platform, a trimming mechanism is arranged on the machine platform, and the trimming mechanism has: a rotating component arranged on the machine platform, and a trimming device arranged on the machine platform and the rotating component, the trimming device is used to realize the trimming processing of the workpiece, and a blanking collection mechanism is also arranged below the machine platform corresponding to the trimming mechanism, which has: a collection component arranged at the bottom of the machine platform, and a waste discharge component arranged in the collection component and fixedly connected to the rotating component, the waste discharge component is used to discharge waste; in this scheme, the device is symmetrically arranged with two lower molds on both sides of the machine platform, and an upper mold is arranged on the rotating component, and the upper mold is rotated to the top of different lower molds by rotating the rotating component, when the upper mold and the lower mold on one side are molded together and the workpiece is processed, the staff can realize the picking up of the processed workpiece and the placement of the unprocessed workpiece on the lower mold on the other side, which effectively improves the work efficiency.

[0009] At the same time, the waste generated by the workpiece during the processing will fall into the collecting component, and the waste will be collected uniformly by the collecting component. When the rotating plate rotates, it will drive the waste discharge component to rotate synchronously. When the waste discharge component rotates in the collecting chamber, it will clean the waste inside it, so that the waste will fall into the collecting box, thereby completing the collection and processing of the waste. There is no need for frequent manual waste discharge operations, which greatly reduces the labor required by humans.

[0010] In addition, the device collects and stores waste through the collection chamber and the aggregate chamber, which greatly increases the space for collecting waste in the device. Workers can wait for the aggregate box to collect the waste before processing the waste. There is no need for workers to frequently dump the waste in the collection equipment, which effectively reduces the labor expenditure required by workers and improves the comfort of using the device.

[0011] Preferably, the rotating assembly includes: support plates symmetrically erected and fixedly connected to the top of the machine platform, a horizontal plate fixedly connected between the tops of the two support plates, the horizontal plate parallel to the machine platform, a motor fixedly mounted on the horizontal plate, a rotating plate fixedly connected to the output end thereof, and the rotating plate located below the horizontal plate; in this scheme, when the output end of the motor rotates, it will drive the rotating plate to rotate horizontally below the horizontal plate, thereby adjusting the angle of the upper mold arranged on one end of the rotating plate, so that the upper mold can be rotated to the top of different lower molds according to actual processing requirements, and cooperate with the lower mold to complete the processing of the workpiece.

[0012] Preferably, the trimming device comprises: at least two lower molds symmetrically fixedly mounted on the machine table, each of the lower molds having a discharge trough, and an electric push rod fixedly mounted on one end of the rotating plate, the output end of which extends to the bottom of the rotating plate and is fixedly connected to an upper mold, and the upper mold has an upper mold head that can be inserted into the discharge trough; in this scheme, when placing the workpiece, the waste area on it to be trimmed is aligned with the discharge trough on the lower mold, and when the upper mold rotates to above the lower mold on one side, the output end of the electric push rod extends out and pushes the upper mold down, and the upper mold head at the bottom of the upper mold contacts the workpiece on the lower mold, and then the upper mold head presses the waste on the workpiece into the discharge trough, thereby realizing the trimming of the workpiece.

[0013] Preferably, the collecting assembly comprises: a collecting box body fixedly mounted on the bottom of the machine platform, a plurality of supporting legs are arranged in an array at the bottom thereof, a collecting cavity is provided in the collecting box body, and each of the unloading troughs is connected to the collecting cavity, and a waste discharge trough connected to the collecting cavity is provided on the machine platform around each of the lower molds; in this scheme, the waste material on the workpiece after the trimming process by the upper mold head will fall into the unloading trough, and will be discharged into the collecting cavity through the unloading trough to complete the collection of the waste material, and at the same time, in some other schemes, if the size of the workpiece is larger than the lower mold, part of the workpiece will be exposed to the outside of the lower mold when it is placed, and the part of the exposed area is the waste area, when the upper mold and the lower mold are closed, the part of the waste material under the trimming will fall into the waste discharge trough provided on the machine platform on that side, and then enter the collecting cavity along the waste discharge trough to complete the collection, and at the same time, when there is some waste material remaining on the machine platform that has not fallen into the collecting cavity, the staff can clean the waste material into the waste discharge trough to realize the collection and treatment of the waste material.

[0014] Preferably, the waste discharge assembly includes: at least one discharge port which is opened on the bottom wall of the collecting box and connected to the collecting chamber, an extension shaft is also vertically fixedly connected to the middle position of the bottom wall of the rotating plate, and the bottom end of the extension shaft passes through the collecting chamber, a shaft sleeve is fixedly connected to its outer wall, an extension plate is horizontally fixedly connected to the outer wall of the shaft sleeve, and a scraper is fixedly installed on the bottom wall of the extension plate, and the bottom wall of the scraper is in contact with the inner bottom wall of the collecting chamber; in this scheme, when the rotating plate rotates, it will transfer the rotational kinetic energy to the extension shaft fixed to its bottom wall, and then drive the extension plate fixed to the outer wall of its bottom end through the shaft sleeve to rotate horizontally around it, and the scraper at the bottom of the extension plate will sweep the waste remaining in the collecting chamber to the discharge port position, so as to facilitate the transfer of the waste to the collecting box, and there is no need to manually clean the waste, which greatly reduces the labor required.

[0015] Preferably, a collection box is provided between the plurality of supporting legs, which is correspondingly arranged below the discharge port, and a collection cavity for storing waste is provided on the top wall; in this scheme, the waste discharged from the discharge port will fall into the collection cavity provided on the top of the collection box, and the waste will be uniformly collected through the collection cavity, and the manual work only needs to wait for the collection cavity to be full before dumping the waste.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a trimming device for automobile molds:

[0017] 1. The waste generated by the workpiece during the processing will fall into the collection component, and the waste will be collected uniformly through the collection component. When the rotating plate rotates, it will drive the waste discharge component to rotate synchronously. When the waste discharge component rotates in the collection chamber, it will clean the waste in it, so that the waste will fall into the collection box, thereby completing the collection and processing of the waste. There is no need for manual frequent waste discharge operations, which greatly reduces the labor required by manual labor.

[0018] 2. The device collects and stores waste materials through the collection chamber and the aggregate chamber, which greatly increases the space for collecting waste materials in the device. Workers can wait for the aggregate box to collect the waste materials before processing the waste materials. There is no need for workers to frequently dump the waste materials in the collection equipment, which effectively reduces the labor expenditure required by workers and improves the comfort of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front cross-sectional view of the utility model;

[0020] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0021] Figure 3It is a top sectional view of the collection box in the utility model;

[0022] In the figure:

[0023] 1. Machine;

[0024] 2. trimming mechanism; 21. rotating assembly; 211. supporting plate; 212. horizontal plate; 213. motor; 214. rotating plate; 22. trimming device; 221. lower mold; 222. discharge chute; 223. electric push rod; 224. upper mold;

[0025] 3. Collection mechanism; 31. Collection assembly; 311. Collection box; 312. Support legs; 313. Collection chamber; 314. Waste discharge chute; 32. Waste discharge assembly; 321. Discharge port; 322. Extension shaft; 323. Bushing; 324. Extension plate; 325. Scraper; 33. Collection box. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] 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 indirectly connected 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.

[0031] See also Figure 1-3 The utility model provides a technical solution: a trimming device for automobile molds, comprising: a machine table 1, a trimming mechanism 2 is arranged on the machine table 1, and the trimming mechanism 2 has: a rotating component 21 arranged on the machine table 1, and a trimming device 22 arranged on the machine table 1 and the rotating component 21, the trimming device 22 is used to realize the trimming processing of the workpiece, and a falling material collection mechanism 3 is also arranged below the machine table 1 corresponding to the trimming mechanism 2, which has: a collection component 31 arranged at the bottom of the machine table 1, and a waste discharge component 32 arranged in the collection component 31 and fixedly connected to the rotating component 21, the waste discharge component 32 is used to discharge waste.

[0032] Specifically, the device can also be set to another working mode (the upper mold 224 does not rotate, and the lower mold 221 rotates):

[0033] The machine 1 is rotatably connected above the collection box 311, and two support plates 211 are vertically fixed to the top of the collection box 311, the output end of the motor 213 is fixed to the middle of the machine 1, and the rotating plate 214 is fixed to the horizontal plate 212, a discharge trough 222 is provided in the lower mold 221, and a waste discharge trough 314 is provided on the machine 1 outside thereof, and at the same time, a first through groove and a second through groove are provided on the collection box 311, which are connected to the collection chamber 313 and correspond to the discharge trough 222 and the waste discharge trough 314;

[0034] When the output end of the motor 213 rotates, it drives the machine 1 to rotate, so that the different lower molds 221 rotate to the bottom of the upper mold 224, and the output end of the electric push rod 223 retracts and pushes the upper mold 224 and the lower mold 221 to close the mold to process the workpiece. The waste generated after processing falls into the collection chamber 313 to complete the collection, and then the waste is discharged into the collection box 33 through the waste discharge component 32 to complete the collection.

[0035] In this solution, the loading and unloading operations of the workpiece can be completed manually at the specified position without the need to adjust the position according to the rotation of the upper mold 224.

[0036] Furthermore, the rotating assembly 21 includes: support plates 211 symmetrically erected and fixedly connected to the top of the machine 1, a horizontal plate 212 fixedly connected between the tops of the two support plates 211, the horizontal plate 212 is parallel to the machine 1, a motor 213 is fixedly mounted on the horizontal plate 212, and a rotating plate 214 is fixedly connected to the output end thereof, and the rotating plate 214 is located below the horizontal plate 212.

[0037] Furthermore, the trimming device 22 includes: at least two lower molds 221 symmetrically fixedly installed on the machine table 1, each lower mold 221 has a discharge trough 222, and an electric push rod 223 fixedly installed on one end of the rotating plate 214, which extends to the output end below the rotating plate 214 and is fixedly connected to an upper mold 224, and the upper mold 224 has an upper mold head that can be inserted into the discharge trough 222.

[0038] Specifically, in other solutions, a specified number of lower molds 221 can be installed on the machine 1 according to actual processing requirements, and no excessive restrictions are made in this embodiment.

[0039] Furthermore, the collecting component 31 includes: a collecting box 311 fixedly mounted on the bottom of the machine 1, with a plurality of supporting legs 312 arranged in an array at the bottom, a collecting chamber 313 being provided in the collecting box 311, and each discharge trough 222 being connected to the collecting chamber 313, and a waste discharge trough 314 connected to the collecting chamber 313 being provided on the machine 1 around each lower mold 221.

[0040] Furthermore, the waste discharge assembly 32 includes: at least one discharge port 321 opened on the bottom wall of the collecting box 311 and connected to the collecting chamber 313, an extension shaft 322 is also vertically fixedly connected to the middle position of the bottom wall of the rotating plate 214, and the bottom end of the extension shaft 322 passes through the collecting chamber 313, a shaft sleeve 323 is fixedly connected to its outer wall, an extension plate 324 is horizontally fixedly connected to the outer wall of the shaft sleeve 323, and a scraper 325 is fixedly installed on the bottom wall of the extension plate 324, and the bottom wall of the scraper 325 is in contact with the inner bottom wall of the collecting chamber 313.

[0041] Furthermore, a material collection box 33 is disposed between the plurality of support legs 312 , which is correspondingly disposed below the discharge port 321 , and a material collection cavity for storing waste is opened on the top wall.

[0042] Specifically, in order to facilitate the transfer of the aggregate box 33, multiple universal rollers can be fixedly installed in a matrix at the bottom of the aggregate box 33. On the one hand, the multiple universal rollers can support the aggregate box 33, and on the other hand, they can also facilitate moving it to a designated position in the workplace, reducing the workload required for manual dragging and greatly improving the manual user experience.

[0043] At the same time, a handle or a pull rod can be installed on one side wall of the material collecting box body 33, so as to facilitate manual dragging of the device to any position in the work area.

[0044] In addition, in order to facilitate the dumping of waste in the aggregate cavity, an opening is provided on one side wall of the aggregate box 33, and a sliding door is hinged at the opening through a hinge. The end of the sliding door away from the hinge is detachably connected to the side wall of the aggregate box 33 through a latch. When moved to a specified position, the sliding door can be rotated by pulling out the latch, thereby facilitating the dumping of waste.

[0045] The working principle and use process of this utility model:

[0046] The workpiece to be processed is placed on the lower mold 221, and then the output end of the motor 213 drives the rotating plate 214 to rotate, so that the upper mold 224 rotates to the top of the lower mold 221, and then the output end of the electric push rod 223 extends to push the upper mold 224 to the lower mold 221 to complete the mold closing and process the workpiece;

[0047] The workpiece waste generated after processing will enter the collection chamber 313 opened in the collection box 311 through the discharge chute 222 and the waste discharge chute 314. During the subsequent rotation of the rotating plate 214, the rotational kinetic energy is transmitted to the sleeve 323 through the extension shaft 322, and the extension plate 324 is driven to rotate around it through the sleeve 323. At the same time, the scraper 325 is used to scrape the waste in the collection chamber 313, so that the waste enters the collection box 33 (collection chamber) through the discharge port 321.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trimming device for automobile molds, characterized in that: include: Machine (1); The machine platform (1) is provided with a trimming mechanism (2), and the trimming mechanism (2) has: A rotating assembly (21) arranged on the machine platform (1), and a trimming device (22) arranged on the machine platform (1) and the rotating assembly (21), wherein the trimming device (22) is used to perform trimming processing on a workpiece; Furthermore, a falling material collecting mechanism (3) is provided below the machine platform (1) corresponding to the trimming mechanism (2), and has: A collecting component (31) is arranged at the bottom of the machine (1), and a waste discharge component (32) is arranged in the collecting component (31) and fixedly connected to the rotating component (21), wherein the waste discharge component (32) is used to discharge waste.

2. The trimming device for automobile mold according to claim 1, characterized in that: The rotating assembly (21) comprises: Support plates (211) symmetrically erected and fixedly connected to the top of the machine platform (1), a transverse plate (212) being fixedly connected between the tops of the two support plates (211), and the transverse plate (212) being parallel to the machine platform (1); A motor (213) is fixedly mounted on the transverse plate (212), and a rotating plate (214) is fixedly connected to the output end of the motor (213), wherein the rotating plate (214) is located below the transverse plate (212).

3. The trimming device for automobile mold according to claim 2, characterized in that: The trimming device (22) comprises: At least two lower molds (221) are symmetrically fixedly mounted on the machine platform (1), and each of the lower molds (221) is provided with a discharge trough (222); And, an electric push rod (223) is fixedly mounted on one end of the rotating plate (214), and an upper mold (224) is fixedly connected to the output end extending below the rotating plate (214), and the upper mold (224) has an upper mold head that can be inserted into the discharge trough (222).

4. The trimming device for automobile mold according to claim 3, characterized in that: The collecting component (31) comprises: A collection box (311) fixedly mounted on the bottom of the machine (1), with a plurality of supporting legs (312) distributed in an array at the bottom; A collecting chamber (313) is provided in the collecting box (311), and each of the discharge troughs (222) is connected to the collecting chamber (313); Furthermore, a waste discharge trough (314) connected to the collection chamber (313) is provided on the machine platform (1) around each of the lower molds (221).

5. The trimming device for automobile mold according to claim 4, characterized in that: The waste discharge assembly (32) comprises: at least one discharge port (321) opened on the bottom wall of the collection box (311) and connected to the collection chamber (313); An extension shaft (322) is also vertically fixedly connected to the middle of the bottom wall of the rotating plate (214), and the bottom end of the extension shaft (322) penetrates into the collecting chamber (313), and a shaft sleeve (323) is fixedly connected to the outer wall thereof; An extension plate (324) is horizontally fixedly connected to the outer wall of the shaft sleeve (323), and a scraper (325) is fixedly installed on the bottom wall of the extension plate (324), and the bottom wall of the scraper (325) is in contact with the inner bottom wall of the collection chamber (313).

6. The trimming device for automobile mold according to claim 5, characterized in that: A material collection box (33) is also provided between the plurality of support legs (312), which is correspondingly arranged below the material discharge port (321), and a material collection cavity for storing waste is provided on the top wall.

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