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CN-224212574-U - Stamping mechanism for preparing can bottle based on pressure blowing forming

CN224212574UCN 224212574 UCN224212574 UCN 224212574UCN-224212574-U

Abstract

The utility model relates to the technical field of can bottle production equipment and discloses a stamping mechanism for preparing cans based on pressure blow molding, which comprises a bottom plate, wherein the bottom plate is fixedly connected with a fixed ring, a rotary table and a fixed frame, the rotary table is rotationally connected with the inner wall of the fixed ring, the top of the rotary table is fixedly connected with a plurality of dies, the top of the fixed frame is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a connecting column, the bottom of the connecting column is provided with a stamping head, the outer wall of the stamping head is provided with a blocking assembly, and the blocking assembly comprises a baffle II and a baffle I. According to the utility model, the first position of the baffle is adjusted by sliding the limiting ring on the inner wall of the second baffle, then the first position of the baffle is fixed by attaching the connecting hook to the inner wall of the fixing belt, and one side of the stamping head is blocked by the first baffle and the second baffle, so that the stamping head is protected in the stamping process of the inner wall of the die, and the safety of the equipment in the use process is enhanced.

Inventors

  • ZHENG QI
  • BO QIFENG

Assignees

  • 枣庄市宏伟玻璃有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (8)

  1. 1. The stamping mechanism for preparing the can bottle based on pressure blow molding comprises a bottom plate (1) and is characterized in that the bottom plate (1) is fixedly connected with a fixed ring (2), a rotary table (3) and a fixed frame (5), the rotary table (3) is rotationally connected to the inner wall of the fixed ring (2), the top of the rotary table (3) is fixedly connected with a plurality of dies (4), the top of the fixed frame (5) is fixedly connected with a telescopic cylinder (6), the output end of the telescopic cylinder (6) is fixedly connected with a connecting column (7), the bottom of the connecting column (7) is provided with a stamping head (8), and the outer wall of the stamping head (8) is provided with a blocking component; The blocking assembly comprises a second baffle (15) and a first baffle (12), one side of the second baffle (15) is fixedly connected with the outer wall of the fixed ring (2), one side of the first baffle (12) is fixedly connected with a plurality of sliding strips (13), the sliding strips (13) are slidably connected into the second baffle (15), the top of the first baffle (12) is fixedly connected with a fixing band (11), one side of the fixing frame (5) is fixedly connected with a fixing plate (9), the bottom of the fixing plate (9) is fixedly connected with a connecting hook (10), and the connecting hook (10) is attached to the inner wall of the fixing band (11).
  2. 2. The stamping mechanism for preparing cans based on blow molding of claim 1, wherein one end of each slide bar (13) is fixedly connected with a limiting ring (14), a plurality of limiting rings (14) are attached to one side of a second baffle plate (15), and a replacement assembly is arranged on the outer wall of the stamping head (8).
  3. 3. The stamping mechanism for preparing cans based on blow molding of claim 2, wherein the replacing assembly comprises a plurality of first trapezoidal blocks (24), second trapezoidal blocks (25) and clamping plates (26), wherein a second connecting ring (17) is fixedly connected to the top end of the stamping head (8), a first connecting ring (16) is fixedly connected to the bottom end of the connecting column (7), and the first connecting ring (16) is attached to the second connecting ring (17).
  4. 4. The stamping mechanism for preparing cans based on blow molding of claim 3, wherein a plurality of first springs (21) are arranged in the second connecting ring (17), one end of each first spring (21) is fixedly connected with a first connecting cylinder (20), and the other ends of the first connecting cylinders (20) are fixedly connected with connecting discs (19).
  5. 5. The stamping mechanism for manufacturing cans based on blow molding of claim 4, wherein a pushing ring (18) is fixedly connected to one end of each of the plurality of connecting discs (19), and a driving column (22) is fixedly connected to the top of each connecting disc (19).
  6. 6. The stamping mechanism for preparing cans based on blow molding of claim 5, wherein the outer wall of each transmission column (22) is slidably connected with a second connecting cylinder (23) and a first trapezoid block (24), and the top end of each second connecting cylinder (23) is fixedly connected to the bottom of the first trapezoid block (24).
  7. 7. The stamping mechanism for preparing cans based on blow molding of claim 6, wherein a second trapezoid block (25) is fixedly connected to the top end of each transmission column (22), clamping plates (26) are arranged on two sides of the bottom of each second trapezoid block (25), and a plurality of clamping plates (26) are slidably connected to the inside of the first connecting ring (16).
  8. 8. The stamping mechanism for preparing cans based on blow molding of claim 7, wherein a plurality of second springs (27) are arranged in the first connecting ring (16), one end of each second spring (27) is fixedly connected to one side of the clamping plate (26), the other end of each second spring (27) is fixedly connected with a rubber pad (28), and one side of each rubber pad (28) is fixedly connected to the inside of the first connecting ring (16).

Description

Stamping mechanism for preparing can bottle based on pressure blowing forming Technical Field The utility model relates to the field of can bottle production equipment, in particular to a stamping mechanism for preparing cans based on blow-pressing. Background In the field of food packaging and storage, cans are indispensable packaging containers by virtue of their good sealability, chemical stability and recyclability. The stamping mechanism for preparing the can bottles based on the blow-pressing forming technology is used as core equipment in the can bottle production process, and the performance quality of the stamping mechanism directly influences the forming quality and the production efficiency of the can bottles. The mechanism shapes the glass liquid into the required bottle shape through the accurate action of the stamping head in the die, and plays a key role in the whole production process. At present, most stamping mechanisms for can bottle pressure blowing in the market mainly comprise a stamping driving device, a die fixing frame and a stamping head. The stamping driving device provides power through a hydraulic or pneumatic system to drive the stamping head to reciprocate along the vertical direction, the die fixing frame is used for stabilizing the die to ensure the position accuracy of the die in the stamping process, and the stamping head applies pressure to glass liquid in the die under the action of the power to enable the glass liquid to be molded according to the shape of the inner wall of the die cavity. The whole stamping process depends on mechanical transmission and die cooperation, and automatic production is realized. However, the existing punching mechanism has the problem of insufficient safety protection in the operation process. When the stamping head stamps glass liquid in the mould, because glass liquid is strong in fluidity at high temperature and high pressure, partial liquid drops can splash out due to impact force generated by stamping, once the high-temperature glass liquid drops are contacted with surrounding operators, serious injuries such as scalding are very easy to cause, personal safety of workers is threatened, potential safety risks and economic losses are brought to enterprises, and the stamping head becomes a key hidden danger for restricting safe and efficient operation of a stamping mechanism. Disclosure of utility model In order to make up the defects, the utility model provides a stamping mechanism for preparing a can bottle based on pressure blowing forming, which aims to solve the problem that part of glass liquid drops in a die are easy to splash out in the stamping process of the inner wall of the die by a stamping head, and the surrounding staff is injured. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The stamping mechanism for preparing the can bottle based on pressure blow molding comprises a bottom plate, wherein the bottom plate is fixedly connected with a fixed ring, a turntable and a fixed frame, the turntable is rotationally connected with the inner wall of the fixed ring, the top of the turntable is fixedly connected with a plurality of dies, the top of the fixed frame is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a connecting column, the bottom of the connecting column is provided with a stamping head, and the outer wall of the stamping head is provided with a blocking component; The baffle assembly comprises a baffle II and a baffle I, one side of the baffle II is fixedly connected with the outer wall of the fixed ring, one side of the baffle I is fixedly connected with a plurality of sliding strips, the sliding strips are slidably connected in the baffle II, the top of the baffle I is fixedly connected with a fixed belt, one side of the fixed frame is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a connecting hook, and the connecting hook is attached to the inner wall of the fixed belt. As a further description of the above technical solution: Every slide one end all fixedly connected with spacing ring, a plurality of spacing ring is laminated mutually with baffle two one side, the punching press head outer wall is provided with and changes the subassembly. As a further description of the above technical solution: The replacing assembly comprises a plurality of first trapezoidal blocks, second trapezoidal blocks and clamping plates, wherein the top end of the stamping head is fixedly connected with a second connecting ring, the bottom end of the connecting column is fixedly connected with a first connecting ring, and the first connecting ring is attached to the second connecting ring. As a further description of the above technical solution: The connecting ring is characterized in that a plurality of first springs are arranged in the connecting ring II, one end of