Raw material stamping and slitting device for crown-shaped bottle cap production

Abstract

The utility model relates to the technical field of crown-shaped bottle cap production, and discloses a raw material stamping and slitting device for crown-shaped bottle cap production, which comprises an operation table, a stamping mechanism is arranged on the surface of the operation table, and a fixing mechanism is arranged on the surface of the stamping mechanism; the stamping mechanism comprises a stamping assembly and a damping assembly. The damping assembly is located below the stamping assembly. The stamping assembly comprises a stamping die and a stamping head, and the stamping head is located above the stamping die. Through the stamping mechanism and the stamping assembly, an electric push rod is used for driving a stamping head to move downwards to stamp and cut raw materials on a stamping die into wafers, meanwhile, the stamping die and the stamping head can be replaced, and therefore different wafers can be produced according to needs; the damping assembly reduces vibration of the operation table through the acting force of a first spring and a second spring and the damping performance of a damper, so that the damping protection effect on the stamping die is achieved, and the service life of the stamping die and the service life of the raw material stamping and slitting device for crown-shaped bottle cap production are prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of crown cap production, in particular to a raw material stamping and cutting device for crown cap production. Background Technique

[0002] A crown cap is a type of cap design, which is composed of a metal matrix with teeth around the perimeter and a shape similar to a crown and a sealing gasket embedded therein. This cap design has good sealing performance and durability, and can protect liquids, solids and other items in the container from the influence of the external environment. During the production and processing of crown caps, the raw materials need to be first stamped and cut into circular pieces of the same size, so as to facilitate further stamping and forming in the later stage.

[0003] According to a raw material stamping and cutting device for crown cap production published by the Chinese Patent, the authorization announcement number is CN218982811U, which includes a support frame. The top of the support frame is fixedly installed with a stamping table. The inner side of the bottom of the support frame is provided with a material collection box. The top of the stamping table is fixedly installed with a support plate. The front of the support plate is fixedly installed with a fixing frame. A reciprocating stamping mechanism is arranged between the support plate and the fixing frame. The top of the stamping table is provided with an automatic feeding mechanism. The reciprocating stamping mechanism includes a fixing plate, and the fixing plate is fixedly installed on the back of the fixing frame. For this raw material stamping and cutting device for crown cap production, through the reciprocating stamping mechanism provided, during use, the first motor drives the cam, and the cam drives the stamping head to reciprocate through the rolling wheel, so that the reciprocating movement efficiency of the stamping head is improved, thereby improving the stamping efficiency of the stamping head on the metal material and further improving the production efficiency of the cap;

[0004] The stamping shaft of this device reciprocates to stamp the metal coil on the stamping die. After stamping and forming, the metal circular pieces automatically fall into the material collection box through the blanking hole. However, the existing device still has the following problems: The stamping die is not provided with a shock absorption and protection device, resulting in large impact force during the use of the stamping die, which is easy to deform and damage, and reducing the service life of the stamping die. Therefore, a raw material stamping and cutting device for crown cap production is proposed. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a raw material stamping and cutting device for crown cap production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A raw material stamping and cutting device for crown cap production, including an operation table, a stamping mechanism is arranged on the surface of the operation table, and a fixing mechanism is arranged on the surface of the stamping mechanism;

[0007] The stamping mechanism includes a stamping component and a shock absorption component;

[0008] The shock-absorbing assembly is located below the stamping assembly;

[0009] The stamping assembly includes a stamping die and a stamping head. The stamping head is located above the stamping die. A support frame is provided above the stamping die. The top surface of the support frame is fixedly connected with an electric push rod. A support plate is provided above the stamping head. A discharge hole is formed through the top surface of the operating table. A discharge pipe is provided below the operating table;

[0010] The shock-absorbing assembly includes a bottom plate. A chute is formed through the top surface of the operating table. A first sliding rod and a slider are arranged inside the chute. A push plate is provided above the slider. A first spring is sleeved on the surface of the first sliding rod. The top surface of the bottom plate is fixedly connected with a damper and a second spring. The second spring is sleeved on the surface of the damper.

[0011] Preferably, the inner wall of the stamping die is threadedly connected with the inner wall of the operating table through a first bolt, and the inner wall of the stamping head is threadedly connected with the inner wall of the support plate through a second bolt, which is convenient for disassembling the stamping die and the stamping head for replacement.

[0012] Preferably, the bottom surface of the support frame is fixedly connected with the top surface of the operating table. The bottom end surface of the output rod of the electric push rod penetrates through the top surface of the support frame and extends below the support frame. The bottom end surface of the output rod of the electric push rod is fixedly connected with the top surface of the support plate. The electric push rod is convenient for driving the support plate to lift.

[0013] Preferably, the right end surface of the first sliding rod penetrates through the left side surface of the slider and extends to the right side of the slider. The left and right end surfaces of the first sliding rod are respectively fixedly connected with the left and right side surfaces inside the chute. The left end surface of the first spring is fixedly connected with the right side surface of the slider. The right end surface of the first spring is fixedly connected with the right side surface inside the chute.

[0014] Preferably, the top surface of the slider is hinged to the bottom surface of the push plate, and the top surface of the push plate is hinged to the bottom surface of the operating table. The push plate is convenient for pushing the slider to move on the first sliding rod.

[0015] Preferably, the top end surface of the output rod of the damper and the top end surface of the second spring are both fixedly connected with the bottom surface of the operating table. The damping property of the damper itself and the acting force of the second spring reduce the vibration received by the operating table, thereby achieving a shock-absorbing effect on the stamping die.

[0016] Preferably, the discharge pipe is located directly below the discharge hole, and the top surface of the discharge pipe is fixedly connected with the bottom surface of the operating table. The formed round pieces can be discharged through the discharge pipe.

[0017] Preferably, the fixing mechanism includes two clamping plates which are respectively located below the front and rear sides of the punching head. A rubber plate is fixedly connected to the bottom surface of each clamping plate, and a second sliding rod and a third spring are fixedly connected to the top surface of each clamping plate. The third spring is sleeved on the surface of the second sliding rod. The top end surface of the second sliding rod slidably penetrates through the bottom surface of the support plate and extends above the support plate, and the top end surface of the third spring is fixedly connected to the bottom surface of the support plate. The clamping plates are convenient for clamping and fixing the raw material on the punching die, avoiding the reduction of punching accuracy caused by the movement of the raw material during the punching process of the punching head on the raw material.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the raw material punching and cutting device for producing crown caps, through the punching mechanism, the punching assembly drives the punching head to move downward by means of the electric push rod to punch and cut the raw material on the punching die into circular pieces, and at the same time, the punching die and the punching head can be replaced, so as to produce different circular pieces according to needs. The shock-absorbing assembly reduces the vibration of the operating table by the acting force of the first spring and the second spring and the damping property of the damper itself, thereby playing a shock-absorbing and protective effect on the punching die and improving the service life of the punching die and the raw material punching and cutting device for producing crown caps; through the fixing mechanism, the clamping plate drives the rubber plate to move downward, and different thickness raw materials can be fixed on the punching die, avoiding the movement of the raw material during the punching process and improving the punching accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front sectional perspective view of the present utility model;

[0020] Figure 2 is the overall front perspective view of the present utility model;

[0021] Figure 3 is the right sectional perspective view of the discharge pipe of the present utility model;

[0022] Figure 4 is the left sectional perspective view of the first sliding rod of the present utility model;

[0023] Figure 5 is the bottom perspective view of the pressing plate of the present utility model.

[0024] In the figure: operating table 1, punching mechanism 2, punching die 201, support frame 202, electric push rod 203, support plate 204, punching head 205, bottom plate 206, first sliding rod 207, slider 208, push plate 209, first spring 210, damper 211, second spring 212, discharge pipe 213, fixing mechanism 3, clamping plate 301, rubber plate 302, second sliding rod 303, third spring 304. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Example 1. Please refer to Figure 1 - Figure 5 , the present utility model provides a technical solution: a raw material stamping and cutting device for the production of a crown-shaped bottle cap, including an operating table 1, a stamping mechanism 2 is arranged on the surface of the operating table 1, and a fixing mechanism 3 is arranged on the surface of the stamping mechanism 2;

[0027] The stamping mechanism 2 includes a stamping component and a shock absorption component;

[0028] The shock absorption component is located below the stamping component;

[0029] The stamping component includes a stamping die 201 and a stamping head 205. The stamping head 205 is located above the stamping die 201. A support frame 202 is arranged above the stamping die 201. The top surface of the support frame 202 is fixedly connected with an electric push rod 203. A support plate 204 is arranged above the stamping head 205. A discharge hole is formed through the top surface of the operating table 1, and a discharge pipe 213 is arranged below the operating table 1;

[0030] The shock-absorbing assembly includes a bottom plate 206. A chute is formed through the top surface of the operating table 1. A first sliding rod 207 and a slider 208 are arranged inside the chute. A push plate 209 is arranged above the slider 208. A first spring 210 is sleeved on the surface of the first sliding rod 207. The top surface of the bottom plate 206 is fixedly connected with a damper 211 and a second spring 212. The second spring 212 is sleeved on the surface of the damper 211. The inner wall of the stamping die 201 is threadedly connected with the inner wall of the operating table 1 through a first bolt. The inner wall of the stamping head 205 is threadedly connected with the inner wall of the support plate 204 through a second bolt. The bottom surface of the support frame 202 is fixedly connected with the top surface of the operating table 1. The bottom end surface of the output rod of the electric push rod 203 penetrates through the top surface of the support frame 202 and extends below the support frame 202. The bottom end surface of the output rod of the electric push rod 203 is fixedly connected with the top surface of the support plate 204. The right end surface of the first sliding rod 207 penetrates through the left side surface of the slider 208 and extends to the right side of the slider 208. The left and right end surfaces of the first sliding rod 207 are respectively fixedly connected with the left and right side surfaces inside the chute. The left end surface of the first spring 210 is fixedly connected with the right side surface of the slider 208. The right end surface of the first spring 210 is fixedly connected with the right side surface inside the chute. The top surface of the slider 208 is hinged to the bottom surface of the push plate 209. The top surface of the push plate 209 is hinged to the bottom surface of the operating table 1. The top end surface of the output rod of the damper 211 and the top end surface of the second spring 212 are both fixedly connected with the bottom surface of the operating table 1. The discharge pipe 213 is located directly below the discharge hole. The top surface of the discharge pipe 213 is fixedly connected with the bottom surface of the operating table 1. Through the stamping mechanism 2, the stamping assembly drives the stamping head 205 to move downward by using the electric push rod 203 to stamp and cut the raw material on the stamping die 201 into circular pieces. At the same time, the stamping die 201 and the stamping head 205 can be replaced, so as to produce different circular pieces according to needs. The shock-absorbing assembly reduces the vibration of the operating table 1 by using the acting forces of the first spring 210 and the second spring 212 and the damping property of the damper 211 itself, thereby achieving a shock-absorbing and protective effect on the stamping die 201 and improving the service life of the stamping die 201 and the raw material stamping and cutting device for producing the crown-shaped bottle cap.

[0031] Embodiment 2. On the basis of Embodiment 1, a preferred embodiment of the raw material stamping and cutting device for producing a crown-shaped bottle cap provided by the present utility model is as follows Figure 1 - Figure 3 and Figure 5As shown: The fixing mechanism 3 includes two clamping plates 301, which are respectively located below the front and rear sides of the punching head 205. A rubber plate 302 is fixedly connected to the bottom surface of the clamping plate 301. A second sliding rod 303 and a third spring 304 are fixedly connected to the top surface of the clamping plate 301. The third spring 304 is sleeved on the surface of the second sliding rod 303. The top surface of the second sliding rod 303 slidably penetrates the bottom surface of the support plate 204 and extends above the support plate 204. The top surface of the third spring 304 is fixedly connected to the bottom surface of the support plate 204. Through the fixing mechanism 3, the clamping plate 301 drives the rubber plate 302 to move downward, and raw materials with different thicknesses can be fixed on the punching die 201, avoiding the movement of raw materials during the punching process and improving the punching accuracy of the device.

[0032] During use, place the raw material on the punching die 201, turn on the electric push rod 203. The output rod of the electric push rod 203 extends to drive the connected support plate 204 to move downward. The support plate 204 drives the punching head 205 and the clamping plate 301 to move downward, so that the clamping plate 301 drives the rubber plate 302 to move downward and clamp and fix the raw material on the punching die 201. During the continuous downward movement of the punching head 205, the first sliding rod 207 moves upward. The punching head 205 cooperates with the punching die 201 to punch out circular pieces from the raw material. The punched circular pieces enter the discharge pipe 213 through the discharge hole and are discharged; when the punching die 201 is subjected to an impact force, it will vibrate. The punching die 201 drives the operating table 1 to vibrate, so that the operating table 1 squeezes the connected push plate 209, damper 211 and second spring 212. The push plate 209 pushes the connected slider 208 to move on the first sliding rod 207. The slider 208 squeezes the connected first spring 210. Due to the acting forces of the first spring 210 and the second spring 212 and the damping property of the damper 211 itself, the vibration of the operating table 1 is reduced, thereby providing shock absorption and protection for the punching die 201; when circular pieces of different sizes need to be punched, the punching die 201 and the punching head 205 can be disassembled and replaced.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material stamping and slitting device for crown cap production, comprising an operating table (1), characterized in that: The surface of the operating table (1) is provided with a stamping mechanism (2), and the surface of the stamping mechanism (2) is provided with a fixing mechanism (3); The stamping mechanism (2) comprises a stamping component and a shock absorbing component; The shock absorbing assembly is located below the stamping assembly; The stamping assembly comprises a stamping die (201) and a stamping head (205), wherein the stamping head (205) is located above the stamping die (201), a support frame (202) is arranged above the stamping die (201), an electric push rod (203) is fixedly connected to the top surface of the support frame (202), a support plate (204) is arranged above the stamping head (205), a discharge hole is opened through the top surface of the operating table (1), and a discharge pipe (213) is arranged below the operating table (1); The shock absorbing assembly comprises a bottom plate (206), a slide groove is provided through the top surface of the operating table (1), a first slide bar (207) and a slider (208) are arranged inside the slide groove, a push plate (209) is arranged above the slider (208), a first spring (210) is sleeved on the surface of the first slide bar (207), a damper (211) and a second spring (212) are fixedly connected to the top surface of the bottom plate (206), and the second spring (212) is sleeved on the surface of the damper (211).

2. A raw material stamping and cutting device for crown cap production according to claim 1, characterized in that: The inner wall of the punching die (201) is threadedly connected to the inner wall of the operating table (1) via a first bolt, and the inner wall of the punching head (205) is threadedly connected to the inner wall of the support plate (204) via a second bolt.

3. A raw material stamping and cutting device for crown cap production according to claim 1, characterized in that: The bottom surface of the support frame (202) is fixedly connected to the top surface of the operating table (1); the bottom end surface of the output rod of the electric push rod (203) passes through the top surface of the support frame (202) and extends to below the support frame (202); the bottom end surface of the output rod of the electric push rod (203) is fixedly connected to the top surface of the support plate (204).

4. A raw material stamping and cutting device for crown cap production according to claim 1, characterized in that: The right end surface of the first slide bar (207) passes through the left side surface of the slider (208) and extends to the right side of the slider (208); the left and right end surfaces of the first slide bar (207) are respectively fixedly connected to the left and right side surfaces inside the slide groove; the left end surface of the first spring (210) is fixedly connected to the right side surface of the slider (208); and the right end surface of the first spring (210) is fixedly connected to the right side surface inside the slide groove.

5. A raw material stamping and cutting device for crown cap production according to claim 1, characterized in that: The top surface of the sliding block (208) is hinged to the bottom surface of the pushing plate (209), and the top surface of the pushing plate (209) is hinged to the bottom surface of the operating table (1).

6. A raw material stamping and cutting device for crown cap production according to claim 1, characterized in that: The top end surface of the output rod of the damper (211) and the top end surface of the second spring (212) are both fixedly connected to the bottom surface of the operating table (1).

7. A raw material stamping and cutting device for crown cap production according to claim 1, characterized in that: The discharge pipe (213) is located directly below the discharge hole, and the top surface of the discharge pipe (213) is fixedly connected to the bottom surface of the operating table (1).

8. The raw material punching and cutting device for crown cap production according to claim 1, characterized in that: The fixing mechanism (3) comprises two clamping plates (301), the two clamping plates (301) are respectively located below the front and rear sides of the punching head (205), the bottom surface of the clamping plate (301) is fixedly connected to a rubber plate (302), the top surface of the clamping plate (301) is fixedly connected to a second slide bar (303) and a third spring (304), the third spring (304) is sleeved on the surface of the second slide bar (303), the top end surface of the second slide bar (303) slides through the bottom surface of the support plate (204) and extends above the support plate (204), and the top end surface of the third spring (304) is fixedly connected to the bottom surface of the support plate (204).

Images