Upper cover mold with protection function

Abstract

The utility model discloses an upper cover mould with a protection function, which comprises a processing table, a vertical frame fixedly arranged on the top surface of the processing table, a control panel arranged on the outer side of the vertical frame, and a processing component arranged above the processing table, the processing component comprises a protection component arranged above the processing table, and the protection component is arranged above the processing table. When a workpiece is machined, a door body is opened, the workpiece is placed on a female die on the top face of the machining table, the door body is closed, a punching machine is started, the door body drives a punching plate to move downwards, a sliding frame fixedly installed on the outer wall of the punching plate moves upwards along with the punching plate, the sliding frame drives a transverse plate to move along with the sliding frame, and therefore the workpiece is machined. Due to the fact that the sleeve blocks fixedly installed on the outer walls of the protection boxes and the outer walls of the limiting rods are arranged in a sliding mode, under the limitation of the sleeve blocks, when the transverse plate moves downwards, the protection boxes are pushed through the connecting plates hinged to the transverse plate, the two protection boxes move reversely, the workpiece is exposed, and the workpiece is machined along with descending of the punching plate.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an upper cover mold with a protection function. Background Technique

[0002] The upper cover mold generally refers to a special mold used for producing lid products made of materials such as plastics or metals. This mold plays a key role in manufacturing processes such as injection molding, stamping, or casting, ensuring that the final product has precise dimensions, shapes, and surface qualities. When the mold is in use, it needs to be protected.

[0003] For example, as disclosed in Chinese Patent CN219724256U, an upper cover mold with a protection function, when the limit plate rises, it drives the rack to rise, causing the gear meshed with it to rotate. At the same time, it drives the bidirectional threaded rod, and through the transmission belt, the two bidirectional threaded rods rotate synchronously, making the two sliding rods approach the cover plate and fit together above the female mold, and cooperating with the ejector rod to close the female mold, preventing impurities from entering the interior of the female mold and thus affecting the next stamping of the female mold.

[0004] For this structure, although the female mold can be closed, long-term extrusion of the spring will affect the spring force, resulting in gaps in the closure of the cover plate. Therefore, we propose an upper cover mold with a protection function that can close the female mold and avoid the generation of gaps. Content of the Utility Model

[0005] The purpose of the utility model is to provide an upper cover mold with a protection function to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An upper cover mold with a protection function, including a processing table, a vertical frame fixedly installed on the top surface of the processing table, a control panel arranged on the outer side of the vertical frame, and a processing component arranged above the processing table. The processing component includes a protection component arranged above the processing table, and a dust blowing component arranged outside the protection component.

[0007] Preferably, the protection component includes a punching machine fixedly installed inside the vertical frame. One end of the punching machine close to the top surface of the processing table is fixedly installed with a punching plate. The outer wall of the punching plate is fixedly installed with a sliding frame. One end of the sliding frame away from the punching plate is fixedly installed with a cross plate. The outer wall of the cross plate is hinged with a connecting plate. One end of the connecting plate away from the cross plate is hinged with a protection box. The top surface of the protection box is hinged with a door body. The outer wall of the protection box is fixedly installed with a sleeve block, and a limiting rod is slidably arranged inside the sleeve block.

[0008] Preferably, the soot blowing assembly includes a sliding rod fixedly installed on the outer wall of the protective box. A sealing ring is fixedly installed at one end of the sliding rod away from the protective box. A hard pipe is slidably arranged on the outer wall of the sealing ring. A fixing plate is fixedly installed on the outer wall of the hard pipe. The hard pipe is communicated with a flexible pipe. One end of the flexible pipe away from the hard pipe is communicated with a soot blowing port.

[0009] Preferably, the sliding frame is slidably arranged inside the vertical frame. The sliding frame is U-shaped. Under its restriction, when the stamping plate moves downward, it can drive the sliding frame to move downward accordingly, and the sliding frame drives the cross plate to move downward accordingly.

[0010] Preferably, the limiting rods are fixedly installed on the top surface. There are two groups of limiting rods, which are symmetrically distributed with respect to the center line of the top surface of the processing table. Under the restriction of the limiting rods, when the connecting plate pushes the protective box, the protective box can slide stably.

[0011] Preferably, the sealing ring is made of a sealing material. The outer wall of the sealing ring is in sealed sliding with the inner wall of the hard pipe. Under its restriction, when the sealing ring slides into the hard pipe, it can push the gas inside the hard pipe and the flexible pipe to achieve the purpose of cleaning debris and dust.

[0012] Preferably, there are four flexible pipes, which are divided into two groups and are symmetrically distributed with respect to the center line of the top surface of the processing table. Under the restriction of the flexible pipes, the gas can be transported to the soot blowing port.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The upper cover mold with a protective function has a protective component as one of its parts. When processing a workpiece, open the door body, place the workpiece on the concave mold on the top surface of the processing table, close the door body, and start the stamping machine. It drives the stamping plate to move downward, so that the sliding frame fixedly installed on the outer wall of the stamping plate moves upward accordingly. The sliding frame drives the cross plate to move accordingly. Since the sleeve block fixedly installed on the outer wall of the protective box is slidably arranged on the outer wall of the limiting rod, under its restriction, when the cross plate moves downward, through the connecting plate hinged to it, the protective box is pushed, so that the two protective boxes move in opposite directions, exposing the workpiece. Along with the descent of the stamping plate, the workpiece is processed. When the workpiece is processed, start the stamping machine, drive the stamping plate, the sliding frame, and the cross plate to move upward. The cross plate pulls the protective box through the connecting plate, so that the two protective boxes move towards each other to protect the concave mold and the workpiece. Open the door body and take out the processed workpiece. This structure can protect the concave mold and prevent dust and impurities from falling and affecting the use of the mold.

[0015] 2. The upper cover mold with a protection function includes a soot blowing component as one of its parts. After the workpiece is processed, there will be some debris on the female mold, which needs to be cleaned. Start the stamping machine to drive the stamping plate to move downward. Through the connecting plate, the two protection boxes move in opposite directions, causing the protection boxes to drive the sliding rods fixedly installed on their outer walls to move accordingly. The sealing rings fixedly installed at the ends of the sliding rods slide inside the hard pipes, pushing the gas inside the hard pipes and the fixed plates, and spraying out through the soot blowing ports to blow away the debris on the surface of the female mold, so as to improve the accuracy of workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional external view of the structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the protection component and the soot blowing component of the structure of the present invention.

[0018] Figure 3 It is a diagram of the protection component of the structure of the present invention.

[0019] Figure 4 It is an exploded schematic diagram of the protection component of the structure of the present invention.

[0020] Figure 5 It is a diagram of the soot blowing component of the structure of the present invention.

[0021] Figure 6 It is a schematic sectional view of the soot blowing component of the structure of the present invention.

[0022] In the figure: 1, processing table; 2, vertical frame; 3, processing component; 4, control panel; 31, protection component; 32, soot blowing component; 311, stamping machine; 312, stamping plate; 313, sliding frame; 314, cross plate; 315, connecting plate; 316, protection box; 317, door body; 318, sleeve block; 319, limiting rod; 321, sliding rod; 322, sealing ring; 323, hard pipe; 324, fixed plate; 325, hose; 326, soot blowing port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to have a clearer understanding of the technical features, objectives, and effects of the present invention, the specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0024] Embodiment 1

[0025] A preferred embodiment of the upper cover mold with a protection function provided by the present invention is as Figures 1 to 6 shown: An upper cover mold with a protection function includes a processing table 1;

[0026] The top surface of the processing table 1 is fixedly installed with a vertical frame 2;

[0027] A control panel 4 is arranged outside the vertical frame 2;

[0028] And a processing assembly 3 disposed above the processing table 1. The processing assembly 3 includes a protection assembly 31 disposed above the processing table 1. The protection assembly 31 includes a punching machine 311 fixedly installed inside the vertical frame 2. One end of the punching machine 311 close to the top surface of the processing table 1 is fixedly installed with a punching plate 312. A sliding frame 313 is fixedly installed on the outer wall of the punching plate 312. One end of the sliding frame 313 away from the punching plate 312 is fixedly installed with a cross plate 314. A connecting plate 315 is hingedly connected to the outer wall of the cross plate 314. One end of the connecting plate 315 away from the cross plate 314 is hingedly connected to a protection box 316. A door body 317 is hingedly connected to the top surface of the protection box 316. A sleeve block 318 is fixedly installed on the outer wall of the protection box 316. A limiting rod 319 is slidably disposed inside the sleeve block 318.

[0029] In this embodiment, when processing a workpiece, open the door body 317, place the workpiece on the female mold on the top surface of the processing table 1, close the door body 317, start the punching machine 311, which drives the punching plate 312 to move downward, causing the sliding frame 313 fixedly installed on the outer wall of the punching plate 312 to move upward accordingly. The sliding frame 313 drives the cross plate 314 to move accordingly. Since the sleeve block 318 fixedly installed on the outer wall of the protection box 316 is slidably disposed on the outer wall of the limiting rod 319, under its restriction, when the cross plate 314 moves downward, through the connecting plate 315 hingedly connected thereto, the protection box 316 is pushed, causing the two protection boxes 316 to move in opposite directions, exposing the workpiece. Then, as the punching plate 312 descends, the workpiece is processed. When the workpiece processing is completed, start the punching machine 311, drive the punching plate 312, the sliding frame 313, and the cross plate 314 to move upward. The cross plate 314 pulls the protection box 316 through the connecting plate 315, causing the two protection boxes 316 to move towards each other to protect the female mold and the workpiece. Open the door body 317 and take out the processed workpiece. This structure can protect the female mold and prevent dust and impurities from falling and affecting the use of the mold.

[0030] Furthermore, the sliding frame 313 is slidably disposed inside the vertical frame 2. The sliding frame 313 is U-shaped. Under its restriction, when the punching plate 312 moves downward, it can drive the sliding frame 313 to move downward accordingly, causing the sliding frame 313 to drive the cross plate 314 to move downward.

[0031] Moreover, the limiting rod 319 is fixedly installed on the top surface. The number of the limiting rods 319 is two groups, symmetrically distributed with respect to the center line of the top surface of the processing table 1. Under the restriction of the limiting rod 319, when the connecting plate 315 pushes the protection box 316, the protection box 316 can slide stably.

[0032] Embodiment 2

[0033] On the basis of Embodiment 1, a preferred embodiment of the upper cover mold with a protection function provided by the present utility model is as follows Figures 1 to 6As shown in the figure: The soot blowing assembly 32 includes a slide bar 321 fixedly installed on the outer wall of the protective box 316. A sealing ring 322 is fixedly installed at one end of the slide bar 321 away from the protective box 316. A hard pipe 323 is slidably arranged on the outer wall of the sealing ring 322. A fixing plate 324 is fixedly installed on the outer wall of the hard pipe 323. A flexible pipe 325 is communicated with the hard pipe 323. One end of the flexible pipe 325 away from the hard pipe 323 is communicated with a soot blowing port 326.

[0034] In this embodiment, after the workpiece is processed, there will be some debris on the female mold, which needs to be cleaned. Start the stamping machine 311 to drive the stamping plate 312 to move downward. Through the connecting plate 315, the two protective boxes 316 move in the opposite direction, so that the protective box 316 drives the slide bar 321 fixedly installed on its outer wall to move accordingly, and the sealing ring 322 fixedly installed at the end of the slide bar 321 slides inside the hard pipe 323, pushing the gas inside the hard pipe 323 and the fixing plate 324, and spraying it out through the soot blowing port 326 to blow away the debris on the surface of the female mold, so as to improve the accuracy of workpiece processing.

[0035] Furthermore, the sealing ring 322 is made of a sealing material, and the outer wall of the sealing ring 322 is in sealed sliding contact with the inner wall of the hard pipe 323. Under its restriction, when the sealing ring 322 slides into the hard pipe 323, it can push the gas inside the hard pipe 323 and the flexible pipe 325 to achieve the purpose of cleaning debris and dust.

[0036] In addition, the number of flexible pipes 325 is four, which are divided into two groups and symmetrically distributed with respect to the center line of the top surface of the processing table 1. Under the restriction of the flexible pipes 325, the gas can be transported to the soot blowing port 326.

[0037] The above is only a schematic specific embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention shall fall within the scope of protection of the present invention. Moreover, it should be noted that the components of the present invention are not limited to the above overall application. Each technical feature described in the specification of the present invention can be selected and used alone according to actual needs or combined with multiple features. Therefore, the present invention should reasonably cover other combinations and specific applications related to the inventive points of this case.

Claims

1. A cover mold with a protective function, comprising a processing table (1); A stand (2) is fixedly mounted on the top surface of the processing table (1); A control panel (4) is arranged on the outside of the stand (2); and a processing assembly (3) arranged above the processing table (1), characterized in that: The processing assembly (3) comprises a protection assembly (31) arranged above the processing table (1), and a soot blowing assembly (32) is arranged outside the protection assembly (31).

2. The upper cover mold with protective function according to claim 1, characterized in that: The protection component (31) comprises a punching machine (311) fixedly mounted inside the stand (2); a punching plate (312) is fixedly mounted on one end of the punching machine (311) close to the top surface of the processing table (1); a sliding frame (313) is fixedly mounted on the outer wall of the punching plate (312); a transverse plate (314) is fixedly mounted on the end of the sliding frame (313) away from the punching plate (312); a connecting plate (315) is hingedly connected to the outer wall of the transverse plate (314); an end of the connecting plate (315) away from the transverse plate (314) is hingedly connected to a protection box (316); a door body (317) is hingedly connected to the top surface of the protection box (316); a sleeve block (318) is fixedly mounted on the outer wall of the protection box (316); a limit rod (319) is slidably arranged inside the sleeve block (318).

3. The upper cover mold with protective function according to claim 1, characterized in that: The sootblowing assembly (32) includes a sliding rod (321) fixedly mounted on the outer wall of the protection box (316), a sealing ring (322) fixedly mounted on one end of the sliding rod (321) away from the protection box (316), a hard tube (323) slidably mounted on the outer wall of the sealing ring (322), a fixing plate (324) fixedly mounted on the outer wall of the hard tube (323), a hose (325) connected to the hard tube (323), and a sootblowing port (326) connected to one end of the hose (325) away from the hard tube (323).

4. The upper cover mold with protective function according to claim 2, characterized in that: The sliding frame (313) is slidably arranged inside the stand (2), and the sliding frame (313) is U-shaped.

5. The upper cover mold with protective function according to claim 2, characterized in that: The limiting rods (319) are fixedly mounted on the top surface, and there are two groups of limiting rods (319) which are symmetrically distributed about the center line of the top surface of the processing table (1).

6. The upper cover mold with protective function according to claim 3, characterized in that: The sealing ring (322) is made of a sealing material, and the outer wall of the sealing ring (322) slides in a sealing manner with the inner wall of the hard tube (323).

7. The upper cover mold with protective function according to claim 3, characterized in that: There are four hoses (325) divided into two groups and symmetrically distributed about the center line of the top surface of the processing table (1).

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