Search

CN-121994084-A - Inner cylinder paper plugging equipment

CN121994084ACN 121994084 ACN121994084 ACN 121994084ACN-121994084-A

Abstract

The invention discloses inner cylinder paper plugging equipment, which relates to the technical field of inner cylinder paper plugging equipment and comprises a support frame, wherein a lower die is fixed on the support frame, a movable carrying platform is arranged on the support frame, a jacking mechanism is arranged on the support frame and used for realizing the jacking effect of the carrying platform, side supports are arranged on the side edges of the support frame, supporting plates are fixed between the side supports and the support frame at equal intervals and used for lifting paper, and a traction mechanism is also arranged on the side supports and used for traction of the paper to perform equidistant movement. According to the inner cylinder paper-plugging equipment, a unique punch head first-back design is adopted, hard limit is realized through contact between the locating ring and the mounting plate, the perforating needle is forced to stop in advance and relatively back before paper sheets are plugged in place, and the punching needle continues to descend for a small distance to compact the paper sheets, so that the technical problem that the paper sheets are brought out of the firework cylinder due to adhesion of the perforating needle during return stroke is solved, and the success rate and reliability of paper-plugging operation are greatly improved.

Inventors

  • HUANG XIANFENG
  • HUANG MINGQIANG
  • LAN JIAN

Assignees

  • 浏阳市中洲烟花集团有限公司

Dates

Publication Date
20260508
Application Date
20260210

Claims (10)

  1. 1. The inner cylinder paper plugging equipment comprises a support frame (1), wherein a lower die (2) is fixed on the support frame (1), the paper plugging equipment is characterized in that a movable material carrying platform (3) is arranged on the support frame (1), a jacking mechanism (4) is arranged on the support frame (1) and used for achieving the jacking effect of the material carrying platform (3), a side support (8) is arranged on the side edge of the support frame (1), a supporting plate (9) is fixed between the side support (8) and the support frame (1) at equal intervals and used for lifting paper, a traction mechanism (10) is further arranged on the side support (8) and used for traction paper to move at equal intervals, a vertical support (11) is fixed on the support frame (1), a mounting plate (12) is fixed on the vertical support (11), a positioning mechanism (13) is arranged on the mounting plate (12) and used for achieving the flattening and positioning effect of the paper, and a paper plugging mechanism (14) is further arranged on the mounting plate (12) and used for punching, cutting and plugging the paper into an inner cylinder.
  2. 2. The inner cylinder paper plug equipment according to claim 1, wherein a rotatable paper roll installation shaft (5) is installed on the other side, opposite to the side support (8), of the support frame (1), a guide wheel (6) connected to the support frame (1) through a bearing is installed on the side edge of the paper roll installation shaft (5), and visual detection mechanisms (7) fixed on the support frame (1) are symmetrically arranged on the side edge of the guide wheel (6) in front-back mode.
  3. 3. The inner cylinder paper plugging equipment according to claim 1, wherein the jacking mechanism (4) comprises a fixed plate (401) fixed on the supporting frame (1), a first oil cylinder (402) is fixed on the lower end face of the fixed plate (401), a supporting table (403) is fixed at the output end of the first oil cylinder (402), a first guide pillar (404) is fixed on the lower end face of the supporting table (403), the first guide pillar (404) is in sliding connection with the fixed plate (401), and the supporting table (403) is located under the lower die (2).
  4. 4. The inner cylinder paper plugging device according to claim 1, wherein the traction mechanism (10) comprises a second oil cylinder (1001) fixed on the side support (8), a fixed clamping plate (1002) is fixed at the output end of the second oil cylinder (1001), the fixed clamping plate (1002) is in sliding connection with the cross rod (1003), the cross rod (1003) is fixed between the side support (8) and the support frame (1), and the upper end face of the fixed clamping plate (1002) is flush with the upper end face of the supporting plate (9).
  5. 5. The inner cylinder paper inserting device according to claim 4, wherein the fixed clamping plate (1002) is fixedly provided with the fixed frame (1004), the fixed frame (1004) is fixedly provided with the limiting plate (1005), the fixed frame (1004) is also fixedly provided with the third oil cylinder (1006) in a front-back symmetrical mode, meanwhile, the output end of the third oil cylinder (1006) is fixedly provided with the movable plate (1007), the movable plate (1007) is fixedly provided with the second guide post (1008) in a front-back symmetrical mode, the second guide post (1008) is in sliding connection with the fixed frame (1004), the lower end of the movable plate (1007) is also uniformly fixedly provided with the positioning shaft (1009), the positioning shaft (1009) is in sliding connection with the limiting plate (1005), and the positioning shaft (1009) is in nested connection with a round hole on the fixed clamping plate (1002).
  6. 6. The inner cylinder paper plugging device according to claim 1, wherein the positioning mechanism (13) comprises a fourth oil cylinder (1301) fixed on the mounting plate (12), a top plate (1302) is fixed at the output end of the fourth oil cylinder (1301), the top plate (1302) and one end of the connecting rod (1303) are mutually fixed, meanwhile, the other end of the connecting rod (1303) and the lower pressing plate (1304) are mutually fixed, the lower pressing plate (1304) is positioned right above the lower die (2), and first limiting blocks (1305) are also symmetrically fixed on the lower pressing plate (1304) in a left-right mode.
  7. 7. The inner cylinder paper plugging device according to claim 6, wherein the paper plugging mechanism (14) comprises a fifth oil cylinder (1401) fixed on the mounting plate (12), the output end of the fifth oil cylinder (1401) is mutually fixed with the round rod (1402), the round rod (1402) is fixedly provided with a moving plate (1403), and meanwhile, the upper end face of the moving plate (1403) is fixedly provided with a second limiting block (1404), and the second limiting block (1404) is in contact with the mounting plate (12) to achieve a positioning effect.
  8. 8. The inner cylinder paper inserting device according to claim 7, wherein the round rod (1402) is further fixedly provided with a mounting frame (1405) arranged below the moving plate (1403), the mounting frame (1405), the moving plate (1403) and the connecting rod (1303) are in sliding connection, the mounting frame (1405), the moving plate (1403) and the guide rod (1406) are in sliding connection, and the guide rod (1406) is fixed between the mounting plate (12) and the supporting frame (1).
  9. 9. The inner cylinder paper plug equipment according to claim 8, wherein a movable clamping plate (1407) capable of moving up and down is arranged in the mounting frame (1405), a spring (1408) is fixed between the movable clamping plate (1407) and the mounting frame (1405), a sliding rod (1409) is fixed on the movable clamping plate (1407), meanwhile, the sliding rod (1409) is in sliding connection with the mounting frame (1405), the moving plate (1403), the lower pressing plate (1304), the top plate (1302) and the mounting plate (12), a positioning ring (1410) is further fixed on the sliding rod (1409), and the distance between the positioning ring (1410) and the upper end face of the mounting plate (12) is smaller than the distance between the first limiting block (1305) and the mounting frame (1405).
  10. 10. The inner cylinder paper plug equipment according to claim 9, wherein the movable clamp plate (1407) is uniformly fixed with perforating needles (1411), the perforating needles (1411) are in sliding connection with the punching needles (1412), the punching needles (1412) are fixed on the bottom plate (1413), and the bottom plate (1413) and the mounting frame (1405) are fixed through bolts.

Description

Inner cylinder paper plugging equipment Technical Field The invention relates to the technical field of inner cylinder paper plugging equipment, in particular to inner cylinder paper plugging equipment. Background In the field of firework production and manufacturing, the accurate insertion of circular paper sheets (commonly called as paper bars) into a firework cylinder (inner cylinder) is a key process, the paper sheets play important roles of isolating, buffering, fixing gunpowder and the like in the firework cylinder, the accuracy and the integrity of the insertion position directly influence the combustion effect and the safety of the firework, The traditional manual paper-plugging mode is low in efficiency, high in labor intensity, difficult to ensure consistency of the plugging depth and the posture of each paper sheet, unstable in quality, high in potential safety hazard and the like, and when the existing automatic equipment tries to solve the problems, various challenges are faced, such as failure in working procedures caused by easy carrying out of the plugged paper sheets due to vacuum adsorption or friction force when a punch or a perforating needle retreats after punching and cutting, easy deviation of paper sheets in conveying and processing processes, influence on cutting and plugging precision, and further, insufficient continuity and automation degree of the whole process restrict further improvement of production efficiency. Disclosure of Invention The invention aims to provide an inner cylinder paper plug device so as to solve the problems in the background art. In order to achieve the purpose, the inner cylinder paper plugging equipment comprises a support frame, wherein a lower die is fixed on the support frame, a movable carrying platform is arranged on the support frame, a jacking mechanism is arranged on the support frame and used for achieving the jacking effect of the carrying platform, side supports are arranged on the side edges of the support frame, supporting plates are fixed between the side supports and the support frame at equal intervals and used for lifting paper, traction mechanisms are further arranged on the side supports and used for traction of the paper to perform equidistant movement, vertical supports are fixed on the support frame, mounting plates are fixed on the vertical supports, positioning mechanisms are arranged on the mounting plates and used for achieving the flattening and positioning effect of the paper, and paper plugging mechanisms are further arranged on the mounting plates and used for perforation, cutting and inner cylinder plugging positioning effects of the paper. Preferably, the rotatable scroll installation axle is installed to the opposite side of side support on the support frame, and the guide wheel that the bearing is connected on the support frame is installed to scroll installation axle side to the symmetry is provided with around the guide wheel side and fixes visual detection mechanism on the support frame, through above-mentioned structure, can realize the installation release of scroll and skew detection effect, guarantees the cinquefoil in the position of paper. Preferably, the jacking mechanism comprises a fixed plate fixed on a supporting frame, a first oil cylinder is fixed on the lower end face of the fixed plate, a supporting table is fixed at the output end of the first oil cylinder, a first guide pillar is fixed on the lower end face of the supporting table, the first guide pillar is in sliding connection with the fixed plate, the supporting table is located under a lower die and extends through the first oil cylinder, so that a carrying platform is separated from the supporting frame, the lifting effect of a firework cylinder on the carrying platform and the carrying platform is achieved, the positioning effect of the firework cylinder is achieved, and the normal operation of subsequent paper plugging is facilitated. Preferably, the traction mechanism comprises a second oil cylinder fixed on the side support, the output end of the second oil cylinder is fixed with a fixed clamping plate, the fixed clamping plate is in sliding connection with the cross rod, the cross rod is fixed between the side support and the support frame, the upper end face of the fixed clamping plate is flush with the upper end face of the supporting plate, the fixed clamping plate is driven by the second oil cylinder to move left and right, basic guarantee can be provided for realizing automatic traction and feeding of paper, and normal operation of the device is guaranteed. Preferably, the fixed splint is fixed with the mount, and is fixed with the limiting plate on the mount to the symmetry is fixed with the third hydro-cylinder around still on the mount, and the output of third hydro-cylinder is fixed with the fly leaf simultaneously, the symmetry is fixed with the second guide pillar around on the fly leaf, and is sliding connection between second g