Electric plate shearing machine for tableware production

Abstract

The utility model discloses utensil production electric plate shearing machine relates to plate shearing machine technical field, the utility model discloses a machine body, press solid component and shearing component still includes limiting component, support frame, electric push rod, trigger insert and sensing component. The utility model discloses when the moving end of press solid component is down to the clamping of plate material, drives trigger insert to move synchronously, makes that the plug -in rod inserts to the inside of sleeve, its bottom end and pressure sensor contact, and pressure sensor detects the change of pressure value, and spring is compressed, and slide bar and pressure sensor move down along with the movement of plug -in rod, and pressure value continuously increases in the moving process, and the plug -in rod stops moving when the clamping of plate material is completed, and the pressure value that pressure sensor detects stops increasing, can drive electric push rod and drive support frame to move, and drive the rear shift of support frame to make the support rod slide along the inside of limiting groove, and the support rod of the bottom surface of the plate material is extracted after fitting, makes it separate with plate material.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine technology, specifically to an electric shearing machine for tableware production. Background Technology

[0002] Electric shearing machines are one of the metal sheet processing equipment in tableware manufacturing. They are commonly used for the initial cutting of tableware blanks such as plates, knives, forks, and spoons. To ensure the accuracy of the cutting dimensions, the operator pushes the sheet backward until the rear edge of the sheet is tightly fitted with the positioning baffle set at the rear of the machine. This serves as a reference to determine the cutting position. The clamping device of the shearing machine presses and fixes the sheet on the worktable. Finally, the cutting action is performed, and the excess waste material separated falls from the rear into the waste collection area.

[0003] However, when using electric shearing machines in existing tableware production, if the length of the sheet is long and the distance to be pushed is large, the sheet lacks effective support from below in its suspended state. Due to the inherent flexibility of the metal sheet, the sheet will sag and bend under gravity, resulting in the sheet not being in an ideal straight position after it reaches the baffle and is pressed and fixed. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an electric shearing machine for tableware production, which solves the problem that "when the board is pushed to the rear baffle for positioning, if the board is long, it will sag and bend due to gravity."

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: an electric shearing machine for tableware production, comprising a machine body, a pressing component, and a shearing component, further comprising a limiting component, a support frame, an electric push rod, a trigger plug, and a sensing component. The pressing component is disposed inside the machine body, the shearing component is disposed inside the machine body, and the pressing component is located in front of the shearing component. The limiting component is disposed in the rear of the machine body. The support frame is slidably mounted on the surface of the limiting component. The electric push rod is fixedly mounted on the left and right sides of the machine body, and the electric push rod is connected to the left and right ends of the support frame. The trigger plug is fixedly mounted on the left and right sides of the moving end of the pressing component. The sensing component is fixedly mounted on the left and right sides of the machine body, and the sensing component is located below the trigger plug.

[0006] The limiting assembly includes a fixed plate, an auxiliary rod, a screw, and a limiting baffle. There are two sets of fixed plates, which are fixedly installed on the rear side of the machine body. The front and rear ends of the auxiliary rod are fixedly connected to the two sets of fixed plates, respectively. The screw is rotatably connected to the two sets of fixed plates. The limiting baffle is slidably installed on the surface of the auxiliary rod and is threadedly connected to the screw.

[0007] Both the limiting baffle and the rear-positioned fixing plate have limiting grooves on their tops. There are multiple sets of limiting grooves, which are arranged at equal intervals.

[0008] The support frame includes a frame body and a support rod. The frame body is fixedly installed at the rear end of the electric push rod, and the support rod is fixedly installed at the front side of the frame body. The support rod and the limiting component are slidably inserted into each other.

[0009] The number of the support rods is multiple sets, and the multiple sets of support rods are arranged at equal intervals. The support rods are slidably inserted into the surface of the limiting component.

[0010] The trigger plug includes a fixed base and a plug rod. The fixed base is fixedly installed on the left and right sides of the moving end of the clamping component, and the plug rod is fixedly installed on one side of the fixed base. The plug rod is located above the sensing component.

[0011] The sensing assembly includes a sleeve, a spring, a slide rod, and a pressure sensor. The sleeve is fixedly installed on the left and right sides of the machine body. The slide rod is slidably inserted into the bottom of the sleeve. The bottom end of the spring is connected to the bottom inner side of the sleeve, and its top end is connected to the top end of the slide rod. The pressure sensor is located at the top of the slide rod and below the trigger plug.

[0012] The slide bar consists of a rod body and two sets of discs. The two sets of discs are fixedly installed at the upper and lower ends of the rod body, respectively. The rod body and the bottom of the sleeve are slidably connected. The spring is located between the bottom of the sleeve and the disc at the top of the rod body.

[0013] The beneficial effects of this utility model are as follows: This invention clamps the sheet metal by moving the lower end of the clamping component, which in turn moves the trigger plug synchronously, causing the insert rod to be inserted into the sleeve. The bottom end of the insert rod contacts the pressure sensor, which detects the change in pressure. The spring is compressed, and the slide rod and pressure sensor move downwards with the insert rod. During the movement, the pressure value continuously increases. When the sheet metal is clamped, the insert rod stops moving, and the pressure value detected by the pressure sensor stops increasing. This drives the electric push rod to move the support frame, causing the support frame to move backward, which makes the support rod slide along the inside of the limiting groove. This removes the support rod that is attached to the bottom surface of the rear part of the sheet metal, separating it from the sheet metal. This ensures accurate positioning when clamping the sheet metal, and the timely removal of the support rod prevents it from obstructing the excess rear part of the sheet metal. Attached Figure Description

[0014] Figure 1 This is a first-person perspective three-dimensional structural diagram of the present invention; Figure 2 This is a two-dimensional structural diagram of the present invention from a second perspective; Figure 3 This is a first partial sectional view of the present invention; Figure 4 This is a partial split diagram of the present invention; Figure 5 This is a schematic cross-sectional view of the third part of this utility model.

[0015] Reference numerals in the attached drawings: 1. Body; 2. Pressing component; 3. Shearing component; 4. Limiting assembly; 401. Fixing plate; 402. Auxiliary rod; 403. Screw; 404. Limiting baffle; 405. Limiting groove; 5. Support frame; 501. Frame body; 502. Support rod; 6. Electric push rod; 7. Trigger plug; 701. Fixing seat; 702. Insert rod; 8. Sensing assembly; 801. Sleeve; 802. Spring; 803. Slide rod; 804. Pressure sensor. Detailed Implementation

[0016] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0017] Figures 1-5 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 -Appendix Figure 5 The present invention will be further described below.

[0018] An electric shearing machine for tableware production includes a machine body 1, a clamping component 2, and a shearing component 3. It also includes a limiting component 4, a support frame 5, an electric push rod 6, a trigger plug 7, and a sensing component 8. The clamping component 2 is located inside the machine body 1, and the shearing component 3 is located inside the machine body 1, with the clamping component 2 located in front of the shearing component 3. A control console is fixedly installed on one side of the machine body 1. The limiting component 4 is located on the rear side of the machine body 1. The support frame 5 is slidably installed on the surface of the limiting component 4. The electric push rod 6 is fixedly installed on the left and right sides of the machine body 1, and the electric push rod 6 is connected to the left and right ends of the support frame 5. The trigger plug 7 is fixedly installed on the left and right sides of the moving end of the clamping component 2. The sensing component 8 is fixedly installed on the left and right sides of the machine body 1, and the sensing component 8 is located below the trigger plug 7. Specifically, the pressing and fixing component 2 presses and fixes the sheet metal, ensuring stable shearing. The shearing component 3 shears the sheet metal. The limiting component 4 fits against the rear side of the sheet metal, preventing further backward movement. The support frame 5 provides auxiliary support to the rear bottom surface of the sheet metal. The electric push rod 6 moves the support frame 5, causing it to move away and stop supporting the sheet metal. The trigger plug 7, along with the pressing and fixing component 2, is inserted into the sensing component 8. The pressure detection by the sensing component 8 ensures that after the pressing and fixing component 2 fixes the sheet metal, the electric push rod 6 can promptly move the support frame 5.

[0019] The limiting component 4 includes a fixed plate 401, an auxiliary rod 402, a screw 403, and a limiting baffle 404. There are two sets of fixed plates 401, which are fixedly installed on the rear side of the machine body 1. The front and rear ends of the auxiliary rod 402 are fixedly connected to the two sets of fixed plates 401 respectively. The screw 403 is rotatably connected to the two sets of fixed plates 401. A handle is fixedly installed at the rear end of the screw 403. The limiting baffle 404 is slidably installed on the surface of the auxiliary rod 402, and the limiting baffle 404 is threadedly connected to the screw 403. Specifically, by turning the screw 403, the limiting baffle 404 is driven to slide along the surface of the auxiliary rod 402, thereby controlling the position of the limiting baffle 404 so that when the back side of the plate is attached to the front side of the limiting baffle 404, its shearing line is below the shearing end of the shearing component 3.

[0020] The limiting baffle 404 and the fixed plate 401 located at the rear both have limiting grooves 405 on their tops. There are multiple sets of limiting grooves 405, and the multiple sets of limiting grooves 405 are arranged at equal intervals. Specifically, the movement of the support frame 5 is made more stable by using multiple sets of limiting grooves 405.

[0021] The support frame 5 includes a frame body 501 and a support rod 502. The frame body 501 is fixedly installed at the rear end of the electric push rod 6, and the support rod 502 is fixedly installed at the front side of the frame body 501. The support rod 502 and the limiting component 4 are slidably inserted into each other. Specifically, the frame 501 is pulled and moved by the electric push rod 6, which controls the back and forth movement of the support rod 502 to support the board or let it fall freely.

[0022] There are multiple sets of support rods 502, which are arranged at equal intervals. The support rods 502 are slidably inserted into the inside of the limiting groove 405. Specifically, multiple sets of support rods 502 are attached to the bottom surface of the plate to provide stable support, and the sliding within the limiting groove 405 facilitates switching between supporting or separating the support rods 502.

[0023] The trigger plug-in 7 includes a fixed base 701 and a plug rod 702. The fixed base 701 is fixedly installed on the left and right sides of the moving end of the clamping component 2, and the plug rod 702 is fixedly installed on one side of the fixed base 701. The plug rod 702 is located above the sensing component 8. Specifically, the fixed base 701 is driven up and down by the clamping component 2, so that the insertion rod 702 is inserted into the inside of the sensing component 8, so that the sensing component 8 can detect the clamping time of the plate in a timely manner.

[0024] The sensing assembly 8 includes a sleeve 801, a spring 802, a slide rod 803, and a pressure sensor 804. The sleeve 801 is fixedly installed on the left and right sides of the body 1. The slide rod 803 is slidably inserted into the bottom of the sleeve 801. The bottom end of the spring 802 is connected to the bottom inner side of the sleeve 801, and its top end is connected to the top end of the slide rod 803. The pressure sensor 804 is located on the top of the slide rod 803 and is located below the trigger plug 7. Specifically, the spring 802 pushes the slide bar 803 upward, so that the pressure sensor 804 is located at a high position inside the sleeve 801. As the insertion rod 702 moves downward with the moving end of the pressing component 2, it immediately contacts the pressure sensor 804 and detects the pressure value.

[0025] The slide bar 803 consists of a rod body and two sets of discs. The two sets of discs are fixedly installed at the upper and lower ends of the rod body, respectively. The rod body and the bottom of the sleeve 801 are slidably inserted into each other. The spring 802 is located between the bottom of the sleeve 801 and the disc at the top of the rod body. Specifically, the sliding rod 803 is prevented from moving and falling off the bottom of the sleeve 801 by the discs at both ends of the rod.

[0026] In summary: When using this invention, before shearing the sheet material, the screw 403 is turned according to the position of the shearing line on its surface. This causes the screw 403 to drive the limiting baffle 404 to slide along the surface of the auxiliary rod 402, controlling the position of the limiting baffle 404. When the sheet material is placed inside the machine body 1 and moves to fit against the front of the limiting baffle 404, the position of the shearing line of the sheet material can be adjusted to below the shearing end of the shearing component 3. After the position of the limiting baffle 404 is adjusted, the electric pusher is driven. Rod 6 moves the support frame 5, causing the frame 501 to slide along the support rod 502 inside the limiting groove 405 until the front end of the frame 501 exceeds the front side of the limiting baffle 404. When the shearing operation begins, the operator pushes the sheet metal through the pressing component 2 and the shearing component 3 inside the machine body 1 until the rear side of the sheet metal is in contact with the front side of the limiting baffle 404. At this time, the top of the support rod 502 is in contact with the bottom surface of the rear half of the sheet metal. The support rod 502 provides auxiliary support for the sheet metal. First, the pressing component... The moving end of component 2 moves down to press and fix the board. The moving end of the pressing component 2 drives the trigger plug 7 to move synchronously, so that the plug rod 702 is inserted into the sleeve 801. The bottom end of the plug rod 702 contacts the pressure sensor 804. During the downward movement of the plug rod 702, the pressure value detected by the pressure sensor 804 continues to increase until the moving end of the pressing component 2 stops pressing the board and stops moving down. The plug rod 702 stops moving, and the pressure value detected by the pressure sensor 804 no longer increases. The control console can then control the electric push rod 6 to move the support frame 5, so that the support rod 502 moves backward along the limit groove 405, releasing the support rod 502 from the rear half of the board. The shearing end of the shearing component 3 is driven to shear the board. The excess rear half of the board loses support and falls freely. After the pressing component 2 and the shearing component 3 are reset, the pressure on the pressure sensor 804 is cleared to zero. The electric push rod 6 can then be controlled again to move the support frame 5 to reset. The operation can be repeated to obtain the required plate ingredients.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. An electric shearing machine for tableware production, comprising a machine body (1), a pressing component (2), and a shearing component (3), characterized in that, It also includes a limiting component (4), a support frame (5), an electric push rod (6), a trigger plug (7), and a sensing component (8). The clamping component (2) is located inside the body (1), the shearing component (3) is located inside the body (1), and the clamping component (2) is located in front of the shearing component (3). The limiting component (4) is located in the rear of the body (1). The support frame (5) is slidably installed on the surface of the limiting component (4). The electric push rod (6) is fixedly installed on the left and right sides of the body (1), and the electric push rod (6) is connected to the left and right ends of the support frame (5). The trigger plug (7) is fixedly installed on the left and right sides of the moving end of the clamping component (2). The sensing component (8) is fixedly installed on the left and right sides of the body (1), and the sensing component (8) is located below the trigger plug (7).

2. The electric shearing machine for tableware production according to claim 1, characterized in that, The limiting component (4) includes a fixed plate (401), an auxiliary rod (402), a screw (403), and a limiting baffle (404). There are two sets of fixed plates (401). The two sets of fixed plates (401) are fixedly installed on the rear side of the machine body (1). The front and rear ends of the auxiliary rod (402) are fixedly connected to the two sets of fixed plates (401) respectively. The screw (403) is rotatably connected to the two sets of fixed plates (401). The limiting baffle (404) is slidably installed on the surface of the auxiliary rod (402). The limiting baffle (404) is threadedly connected to the screw (403).

3. The electric shearing machine for tableware production according to claim 2, characterized in that, The limiting baffle (404) and the fixed plate (401) located at the rear both have limiting grooves (405) on their tops. There are multiple sets of limiting grooves (405), and the multiple sets of limiting grooves (405) are arranged at equal intervals.

4. The electric shearing machine for tableware production according to claim 1, characterized in that, The support frame (5) includes a frame body (501) and a support rod (502). The frame body (501) is fixedly installed at the rear end of the electric push rod (6), and the support rod (502) is fixedly installed at the front side of the frame body (501). The support rod (502) and the limiting component (4) are slidably connected.

5. The electric shearing machine for tableware production according to claim 4, characterized in that, The number of the support rods (502) is multiple sets, and the multiple sets of support rods (502) are arranged at equal intervals. The support rods (502) are slidably inserted into the surface of the limiting component (4).

6. The electric shearing machine for tableware production according to claim 1, characterized in that, The trigger plug (7) includes a fixed base (701) and a plug rod (702). The fixed base (701) is fixedly installed on the left and right sides of the moving end of the clamping component (2), and the plug rod (702) is fixedly installed on one side of the fixed base (701). The plug rod (702) is located above the sensing component (8).

7. The electric shearing machine for tableware production according to claim 1, characterized in that, The sensing component (8) includes a sleeve (801), a spring (802), a slide rod (803), and a pressure sensor (804). The sleeve (801) is fixedly installed on the left and right sides of the body (1). The slide rod (803) is slidably inserted into the bottom of the sleeve (801). The bottom end of the spring (802) is connected to the bottom of the inner side of the sleeve (801), and its top end is connected to the top end of the slide rod (803). The pressure sensor (804) is located on the top of the slide rod (803) and is located below the trigger plug (7).

8. The electric shearing machine for tableware production according to claim 7, characterized in that, The slide bar (803) consists of a rod body and two sets of discs. The two sets of discs are fixedly installed at the upper and lower ends of the rod body, respectively. The rod body and the bottom of the sleeve (801) are slidably inserted. The spring (802) is located between the bottom of the sleeve (801) and the disc at the top of the rod body.

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