Feeding and discharging structure for stamping cover body into ring

Abstract

The utility model discloses a feeding and discharging structure for stamping a cover body into a ring, a rotary feeding disc is arranged on a base, a cover ring positioning structure is arranged on the outer side of the rotary feeding disc, and a pneumatic feeding structure is arranged on one side of the cover ring positioning structure and corresponds to an upper station in the rotating direction of the rotary feeding disc. A pneumatic feeding structure is arranged on one side of the cover ring positioning structure, a pneumatic discharging structure is arranged on the other side of the cover ring positioning structure and corresponds to a lower station of the rotary feeding disc, the pneumatic feeding structure and the pneumatic discharging structure achieve automatic feeding and discharging of materials through an air blowing device, the labor cost is saved, an arc-shaped material blocking plate is arranged at the position, corresponding to the outer edge of the rotary feeding disc, of the base, and the arc-shaped material blocking plate is arranged on the base. In the rotating conveying process of the materials, the arc-shaped material blocking plate prevents the materials from sliding towards the outer side in the rotating process of the rotating feeding disc, it is kept that the materials enter a stamping position in a stable posture, and the cover ring positioning structure can accurately clamp and position the materials through the linear progress.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap production, in particular to a loading and unloading structure used for punching a ring into a cap body. Background Art

[0002] Existing bottle caps can be processed not only by stamping the blank as a whole, but also by punching the cap top into the cap ring for matching. Bottle cap processing equipment usually uses a turntable for material transmission, and the cap ring is manually placed on each stamping position on the turntable, and the cap ring is rotated to the stamping position by rotating the turntable, which requires high labor costs. In addition, during the transmission process and when the cap ring is transmitted to the specified position, the position of the cap ring is not fixed in the opening at the edge of the turntable, and the position of the cap ring is prone to deviation and falling. If the cap ring deviates, the cap top will contact the cap ring when it is pressed down onto the cap ring, causing the cap top and the cap ring to be scrapped, resulting in increased production costs and the quality of the bottle cap cannot be guaranteed. Utility Model Content

[0003] In view of the technical defects existing in the background technology, the utility model proposes a loading and unloading structure for punching a ring into a cover body, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:

[0004] A loading and unloading structure for punching a ring into a cover body comprises a base, a rotating loading disk is arranged on the base, a plurality of loading ports are arranged around the outer edge of the rotating loading disk, a cover ring positioning structure is arranged on the outer side of the rotating loading disk, a pneumatic loading structure is arranged at an upper station corresponding to the rotation direction of the rotating loading disk on one side of the cover ring positioning structure, a pneumatic unloading structure is arranged at a lower station corresponding to the rotating loading disk on the other side of the cover ring positioning structure, an arc-shaped baffle plate is arranged on the base corresponding to the outer edge of the rotating loading disk, and openings are arranged on the arc-shaped baffle plate corresponding to the positions of the pneumatic loading structure and the pneumatic unloading structure.

[0005] As an improvement of the above solution, the rotating loading plate includes an upper plate body and a lower plate body which are arranged in a vertically close relationship. The upper plate body and the lower plate body are fixedly connected by screws, and the diameter of the upper plate body is smaller than the diameter of the lower plate body.

[0006] As an improvement of the above solution, the arc-shaped material baffle plate is arranged around the outer edge of the lower disk body, and a gap is reserved between the lower disk body. A plurality of semicircular feeding ports are arranged at equal intervals around the outer edge of the upper disk body.

[0007] As an improvement of the above-mentioned scheme, the pneumatic feeding structure includes a feeding chute and an air blowing device arranged on one side of the feeding chute. The feeding chute consists of a straight portion away from the rotating feeding plate and an arc-shaped bent portion close to the position of the rotating feeding plate. The air blowing device is arranged on one side of the straight portion and the air outlet is facing the direction of the arc-shaped bent portion.

[0008] As an improvement of the above-mentioned scheme, the pneumatic unloading structure includes a unloading chute and a second air blowing device arranged at the end of the unloading chute. An L-shaped bracket is provided on the base, and the end of the bracket extends toward the center of the rotating loading plate. The second air blowing device is arranged at the end of the bracket and the air outlet is facing the direction of the unloading chute.

[0009] As an improvement of the above scheme, the cover ring positioning structure includes a fixed base and a clamping slide arranged on the fixed base. A slider is provided in the clamping slide. A clamping head is provided at one end of the slider facing the rotating loading tray, and a connecting seat is provided at one end of the slider away from the rotating loading tray.

[0010] As an improvement of the above scheme, a connecting end is provided on one end face of the connecting seat, a driving swing arm connected to the connecting end is provided on one side wall of the fixed base, and a U-shaped groove matching the connecting end is provided on one end of the driving swing arm connected to the connecting end.

[0011] The beneficial effects of the utility model are as follows: the pneumatic feeding structure realizes automatic material feeding through the air blowing device 1, and the pneumatic unloading structure realizes automatic material unloading through the air blowing device 2, thereby saving labor costs; during the rotation and transmission of the material, the arc-shaped material baffle plate prevents the material from sliding outward during the rotation of the rotating feeding plate, thereby keeping the material entering the stamping position in a relatively stable posture, so that the cover ring positioning structure can accurately clamp and position the material through a linear process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the coordinated state of the rotating loading plate and the loading and unloading structure of the utility model.

[0014] Figure 3 The cover ring positioning structure of the utility model is shown in FIG. Figure 1 .

[0015] Figure 4 The cover ring positioning structure of the utility model is shown in FIG. Figure 2 .

[0016] Among them: base 1, rotating loading plate 2, upper plate body 201, lower plate body 202, loading port 203, cover ring positioning structure 3, fixed base 301, clamping slide 302, slider 303, clamping head 304, connecting seat 305, connecting end 306, driving swing arm 307, U-shaped groove 308, pneumatic loading structure 4, air blowing device 1 401, loading slide 402, straight part 403, arc-shaped bending part 404, pneumatic unloading structure 5, unloading slide 501, air blowing device 2 502, bracket 503, arc-shaped baffle plate 6, opening 601. DETAILED DESCRIPTION

[0017] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0018] like Figures 1 to 4 As shown, a loading and unloading structure for punching a ring into a cover body comprises a base 1, a rotating loading disc 2 is provided on the base 1, a plurality of loading ports 203 are provided around the outer edge of the rotating loading disc 2, a cover ring positioning structure 3 is provided on the outer side of the rotating loading disc 2, a pneumatic loading structure 4 is provided on one side of the cover ring positioning structure 3, corresponding to the upper station of the rotating loading disc 2 in the rotation direction, a pneumatic unloading structure 5 is provided on the other side of the cover ring positioning structure 3, corresponding to the lower station of the rotating loading disc 2, an arc-shaped baffle plate 6 is provided on the base 1 corresponding to the outer edge of the rotating loading disc 2, and an opening 601 is provided on the arc-shaped baffle plate 6 corresponding to the positions of the pneumatic loading structure 4 and the pneumatic unloading structure 5.

[0019] like Figure 1 and Figure 2 As shown, in the structure of the rotating loading tray 2 of the utility model, the rotating loading tray 2 includes an upper tray body 201 and a lower tray body 202 which are arranged in a vertically close relationship. The upper tray body 201 and the lower tray body 202 are in close contact with each other and are fixedly connected by screws. When in use, the lower tray body 202 is driven to rotate clockwise by an externally arranged driving device, which drives the upper tray body 201 to rotate synchronously, thereby realizing the circumferential movement of the material.

[0020] It should be noted that the diameter of the upper plate 201 is smaller than the diameter of the lower plate 202, and a number of semicircular loading ports 203 are evenly spaced around the outer edge of the upper plate 201. When the material slides into the loading port 203 through the pneumatic loading structure 4, the lower plate 202 plays a role in carrying the material. The loading port 203 is semicircular, and the material slides along the loading slide 402 toward the loading port 203 under the push of the airflow of the air blowing device 401, and the outer edge of the material fits with the inner edge of the loading port 203.

[0021] like Figure 2 As shown, in the structure of the arc baffle plate of the utility model, the arc baffle plate 6 is arranged around the outer edge of the lower disk body 202, and a gap is reserved between the arc baffle plate 6 and the lower disk body 202, and an opening 601 is provided on the arc baffle plate 6 corresponding to the position of the pneumatic feeding structure 4 and the pneumatic unloading structure 5. The material slides along the feeding slide 402 through the air blowing device 401 and is transported one by one from the opening 601 on the arc baffle plate 6 to the feeding port 203 on the rotating feeding disk 2. After the outer edge of the material fits with the inner wall of the feeding port 203, the rotating feeding disk 2 rotates clockwise, and the arc baffle plate 6 cooperates with the feeding port 203 to clamp the material, and the material is transported to the stamping position of the lower workstation for stamping and forming, which can effectively prevent the material from sliding toward the outside during the rotation of the rotating feeding disk 2, and keep the material entering the stamping position in a relatively stable posture.

[0022] like Figure 2 As shown, in the pneumatic feeding structure 4 of the utility model, the pneumatic feeding structure 4 includes a feeding chute 402 and an air blowing device 401 arranged on one side of the feeding chute 402, the feeding chute 402 is composed of a straight portion 403 away from the rotating feeding disc 2 and an arc-shaped bending portion 404 close to the rotating feeding disc 2, the air blowing device 401 is arranged on one side of the straight portion 403 and the air outlet is facing the direction of the arc-shaped bending portion 404.

[0023] It should be noted that, driven by the air blowing device 401, the material passes through the straight portion 403 and the arc-shaped bending portion 404 in sequence and then moves to the rotating loading tray 2. During the movement of the material, the width of the loading slide 402 is greater than the width of the material. When the straight portion 403 is transmitted by the airflow, the position of the material is erratic and cannot be matched with the loading port 203. By setting the arc-shaped bending portion 404, the material will move to the outer circle position of the arc-shaped bending portion 404 under the push of the airflow, so that the material can maintain a fixed position and enter the rotating loading tray 2. At the same time, the arc-shaped bending portion 404 has a buffering effect on the material, preventing the airflow from directly acting in a straight line on the rotating loading tray 2 and affecting the stability of the material.

[0024] like Figure 2 As shown, in the pneumatic unloading structure 5 of the utility model, the pneumatic unloading structure 5 includes a unloading chute 501 and an air blowing device 502 arranged at the end of the unloading chute 501, and an L-shaped bracket 503 is provided on the base 1, and the end of the bracket 503 extends toward the center of the rotating loading plate 2, and the air blowing device 502 is arranged at the end of the bracket 503 and the air outlet is toward the unloading chute 501. After the material is stamped, it rotates toward the unloading chute 501 under the clamping of the rotating loading plate 2. When it rotates to the opening 601 position corresponding to the unloading chute 501, the air blowing device 502 blows the material out of the rotating loading plate 2 and into the unloading chute 501.

[0025] like Figure 3 and Figure 4 As shown, in the utility model, in the cover ring positioning structure 3, the cover ring positioning structure 3 includes a fixed base 301 and a clamping slide 302 arranged on the fixed base 301, and a slider 303 is matched in the clamping slide 302. The slider 303 reciprocates along the length direction of the clamping slide 302, and the slider 303 is provided with a clamping head 304 at one end facing the rotating loading disk 2, and the clamping head 304 is provided with two circular grooves symmetrical to the shape of the loading port 203. When the clamping head 304 moves linearly along the clamping slide 302 and extends out to abut against the outer edge of the upper disk body 201, the clamping head 304 and the loading port 203 form a circular stamping position, which clamps the material stably and performs stamping through the stamping device.

[0026] like Figure 3 and Figure 4 As shown, it should be noted that a connecting seat 305 is provided at one end of the slider 303 away from the rotating loading disk 2, and a connecting terminal 306 is provided on one end face of the connecting seat 305, and a side wall of one side of the fixed base 301 is provided with a driving swing arm 307 connected to the connecting terminal 306, and one end of the driving swing arm 307 connected to the connecting terminal 306 is provided with a U-shaped groove 308 matching the connecting terminal 306, and a hinge structure is provided between the middle part of the driving swing arm 307 and the fixed base 301, and the rear end of the driving swing arm 307 is driven by a driving device so that the U-shaped groove 308 drives the slider 303 to move toward the rotating loading disk 2, and the clamping head 304 synchronously follows the movement of the slider 303, and abuts against the outer edge of the upper disk body 201 to form a stamping position, accurately clamping and positioning the material, and effectively improving the yield of subsequent stamping.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A loading and unloading structure for punching a ring into a cover, characterized in that: The invention comprises a base (1), a rotating loading disk (2) being provided on the base (1), a plurality of loading ports (203) being provided around the outer edge of the rotating loading disk (2), a cover ring positioning structure (3) being provided on the outer side of the rotating loading disk (2), a pneumatic loading structure (4) being provided on one side of the cover ring positioning structure (3) and at an upper station corresponding to the rotation direction of the rotating loading disk (2), a pneumatic unloading structure (5) being provided on the other side of the cover ring positioning structure (3) and at a lower station corresponding to the rotating loading disk (2), an arc-shaped material blocking plate (6) being provided on the base (1) at a position corresponding to the outer edge of the rotating loading disk (2), and an opening (601) being provided on the arc-shaped material blocking plate (6) at positions corresponding to the pneumatic loading structure (4) and the pneumatic unloading structure (5).

2. The loading and unloading structure for punching a ring into a cover according to claim 1 is characterized in that: The rotating loading disc (2) comprises an upper disc body (201) and a lower disc body (202) which are arranged to fit together in an upper and lower manner, wherein the upper disc body (201) and the lower disc body (202) are fixedly connected by screws, and the diameter of the upper disc body (201) is smaller than the diameter of the lower disc body (202).

3. The loading and unloading structure for punching a ring into a cover according to claim 2 is characterized in that: The arc-shaped material baffle plate (6) is arranged around the outer edge of the lower disk body (202), and a gap is reserved between the lower disk body (202). A plurality of semicircular material loading openings (203) are arranged at equal intervals around the outer edge of the upper disk body (201).

4. The loading and unloading structure for punching a ring into a cover according to claim 1 is characterized in that: The pneumatic feeding structure (4) comprises a feeding slide (402) and an air blowing device (401) arranged on one side of the feeding slide (402); the feeding slide (402) comprises a straight portion (403) away from the rotating feeding disk (2) and an arc-shaped bending portion (404) close to the rotating feeding disk (2); the air blowing device (401) is arranged on one side of the straight portion (403) and the air outlet is oriented towards the arc-shaped bending portion (404).

5. The loading and unloading structure for punching a ring into a cover according to claim 1, characterized in that: The pneumatic unloading structure (5) comprises an unloading chute (501) and a second air blowing device (502) arranged at the end of the unloading chute (501); an L-shaped bracket (503) is provided on the base (1); the end of the bracket (503) extends toward the center of the rotating loading plate (2); the second air blowing device (502) is arranged at the end of the bracket (503) and the air outlet is facing the direction of the unloading chute (501).

6. The loading and unloading structure for punching a ring into a cover according to claim 1, characterized in that: The cover ring positioning structure (3) comprises a fixed base (301), a clamping slideway (302) arranged on the fixed base (301), a slider (303) being matched in the clamping slideway (302), a clamping head (304) being provided at one end of the slider (303) facing the rotating loading disk (2), and a connecting seat (305) being provided at one end of the slider (303) away from the rotating loading disk (2).

7. The loading and unloading structure for punching a ring into a cover according to claim 6 is characterized in that: A connecting terminal (306) is provided on one end surface of the connecting seat (305), a driving swing arm (307) connected to the connecting terminal (306) is provided on one side wall of the fixed base (301), and a U-shaped groove (308) matching the connecting terminal (306) is provided at one end of the driving swing arm (307) connected to the connecting terminal (306).

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