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CN-224231497-U - Square bottom heat-sealing film-coating plastic woven bag compression-resistant research and detection equipment

CN224231497UCN 224231497 UCN224231497 UCN 224231497UCN-224231497-U

Abstract

The utility model relates to the technical field of detection equipment, in particular to compression-resistant research detection equipment for square-bottom heat-sealing compound film plastic woven bags, which comprises a detection table, a fixed disc, an electric diagonal push rod, a quick-mounting connecting seat, a telescopic compression rod and a top compression assembly, wherein the detection table is arranged on the bottom of the detection table; the utility model realizes that the pressure from the internal corner direction of the plastic woven bag in actual use can be simulated by matching the electric diagonal push rods with the telescopic pressurizing rods, and simultaneously the pressurizing balls of the top pressurizing assemblies can simulate the pressure received at the bottom, thereby solving the problem that the traditional detection equipment can not simulate the multidimensional pressure of the plastic woven bag.

Inventors

  • WANG PING

Assignees

  • 浙江有为新材料技术有限公司

Dates

Publication Date
20260512
Application Date
20250704

Claims (7)

  1. 1. The compression-resistant research detection equipment for the square-bottom heat-sealing compound film plastic woven bag comprises a detection table (1) and is characterized by further comprising a fixed disc (2), electric diagonal push rods (3), quick-mounting connecting seats (4), telescopic pressure applying rods (5) and a top pressure applying component (6), wherein the fixed disc (2) is arranged at the center of the upper end of the detection table (1), four groups of electric diagonal push rods (3) are arranged above the fixed disc (2) along the diagonal direction in a surrounding mode, quick-mounting connecting seats (4) are arranged at the ends, far away from each other, of the four groups of electric diagonal push rods (3), telescopic pressure applying rods (5) suitable for the inner depth of the square-bottom heat-sealing compound film plastic woven bag are arranged above the four groups of quick-mounting connecting seats (4), and the top pressure applying component (6) used for applying pressure to the bottom of the plastic woven bag is arranged above the four groups of telescopic pressure applying rods (5).
  2. 2. The square bottom heat-sealing laminating plastic woven bag compression-resistant research detection device according to claim 1, wherein the top pressing assembly (6) comprises two groups of telescopic upright posts (601), the two groups of telescopic upright posts (601) are arranged in a central symmetry manner along the edges of two sides of the surface of the detection table (1), mounting plates (603) are arranged at the lower ends of the two groups of telescopic upright posts (601), first connecting holes (604) are formed in corners of the mounting plates (603), second connecting holes (8) corresponding to the first connecting holes (604) are formed in the centers of two sides of the surface of the detection table (1), and first telescopic motors (602) in transmission connection with the two groups of telescopic upright posts (601) are arranged at the outer sides of the bottoms of the two groups of telescopic upright posts (601).
  3. 3. The square bottom heat-sealing laminating plastic woven bag compression-resistant research detection device according to claim 2 is characterized in that a transverse frame (605) is arranged between the tops of two groups of telescopic upright posts (601), a pressing ball (606) is arranged below the center of the transverse frame (605), a hydraulic cylinder (608) corresponding to the pressing ball (606) is arranged at the center of the upper end of the transverse frame (605), a hydraulic push rod (607) is arranged at the lower end of the hydraulic cylinder (608), the upper end of the hydraulic push rod (607) penetrates through the transverse frame (605) to be connected with the hydraulic cylinder (608), and the lower end of the hydraulic push rod (607) is connected with the pressing ball (606).
  4. 4. The square bottom heat-sealing laminating plastic woven bag compression-resistant research detection device according to claim 1, wherein the lower parts of one ends, close to each other, of four groups of electric diagonal pushing rods (3) are provided with second telescopic motors (9) in transmission connection with the electric diagonal pushing rods (3), motor embedded grooves (7) for accommodating the second telescopic motors (9) are formed in the surfaces of the fixed plates (2), the second telescopic motors (9) are located in the motor embedded grooves (7), flange plates (10) are arranged at the bottoms of the second telescopic motors (9), and mounting holes (11) are formed in the edges of two sides of the surfaces of the flange plates (10).
  5. 5. The square bottom heat-sealing film-coating plastic woven bag compression-resistant research detection device according to claim 1, wherein the surface of the quick-assembly connecting seat (4) is provided with mounting slots (12), the side wall of each mounting slot (12) is surrounded by a plurality of groups of limiting strips (13), the lower end of each telescopic pressurizing rod (5) is provided with a mounting inserting block (14) corresponding to each mounting slot (12), and the outer end of each mounting inserting block (14) is surrounded by a plurality of groups of limiting grooves (15) corresponding to each limiting strip (13).
  6. 6. The square bottom heat-sealing laminating plastic woven bag compression-resistant research detection device according to claim 1 is characterized in that a drawing handle (21) is arranged at the top of a telescopic compression-applying rod (5), a reset groove (16) is formed in the outer side of the lower end of the telescopic compression-applying rod (5), a lower clamping block (17) is arranged on the outer side of the bottom of the reset groove (16), an upper clamping block (18) corresponding to the lower clamping block (17) is arranged above the lower clamping block (17), and anti-slip pads (20) are attached to the similar surfaces of the lower clamping block (17) and the upper clamping block (18).
  7. 7. The research and detection equipment for compression resistance of square-bottom heat-sealing laminated plastic woven bags according to claim 6 is characterized in that the rear end of the lower clamping block (17) extends into the reset groove (16), a pressing spring rod (19) connected with the top of the reset groove (16) is arranged on the rear end surface of the lower clamping block (17), and a damper is arranged in the pressing spring rod (19).

Description

Square bottom heat-sealing film-coating plastic woven bag compression-resistant research and detection equipment Technical Field The utility model relates to the technical field of detection equipment, in particular to compression-resistant research detection equipment for square-bottom heat-sealing compound film plastic woven bags. Background In the production and application process of the square-bottom heat-seal compound film plastic woven bag, the compression resistance is one of key indexes for measuring the quality of products, and is directly related to whether the plastic woven bag can effectively protect internal articles in links of transportation, storage and the like, so that economic losses caused by compression damage are avoided, and at present, the detection of the compression resistance of the square-bottom heat-seal compound film plastic woven bag in the market is finished by means of special detection equipment. Traditional check out test set, when the bag is moulded to the plastic woven of side's bottom heat-seal complex film, only detect the bearing compressive resistance of bag is moulded to side's bottom heat-seal complex film usually, can't simulate the multidimensional pressure that the bag received in the in-service use of moulding, lead to testing result and actual operating mode to have the deviation, and can't adapt to different bag body degree of depth, lead to check out test set's application scope to receive the restriction easily. Therefore, aiming at the defects existing in the traditional detection equipment when the bottom heat-sealing compound film plastic woven bag is detected, the detection equipment for the compression resistance research of the bottom heat-sealing compound film plastic woven bag can be designed, the multi-dimensional pressure simulation of the plastic woven bag is realized by arranging the electric diagonal push rod to be matched with the telescopic compression rod and the top compression assembly, and the quick-mounting connecting seat and the telescopic structure are adopted, so that the test part is convenient and quick to replace, and the problems are solved conveniently. Disclosure of utility model In order to overcome the defects that the traditional detection equipment cannot simulate multidimensional pressure applied to the plastic woven bag in actual use, so that deviation exists between a detection result and an actual working condition, and the detection equipment cannot adapt to different bag body depths, so that the application range of the detection equipment is easy to limit, the utility model provides the compression-resistant research detection equipment for the square-bottom heat-seal compound film plastic woven bag. The compression research detection equipment for the square-bottom heat-seal laminated plastic woven bag comprises a detection table, a fixed disc, electric diagonal push rods, quick-mounting connecting seats, telescopic compression rods and a top compression assembly, wherein the fixed disc is arranged in the center of the upper end of the detection table, four groups of electric diagonal push rods are arranged above the fixed disc in a surrounding mode along diagonal directions, the quick-mounting connecting seats are arranged at the ends, away from each other, of the four groups of electric diagonal push rods, the telescopic compression rods which adapt to the inner depth of the square-bottom heat-seal laminated plastic woven bag are arranged above the four groups of quick-mounting connecting seats, and the top compression assembly used for applying compression force to the bottom of the plastic woven bag is arranged above the four groups of telescopic compression rods. Further, the top pressing assembly comprises two groups of telescopic upright posts, the two groups of telescopic upright posts are arranged in a central symmetry manner along the edges of the two sides of the surface of the detection table, mounting plates are arranged at the lower ends of the two groups of telescopic upright posts, first connecting holes are formed in the corners of the mounting plates, second connecting holes corresponding to the first connecting holes are formed in the centers of the two sides of the surface of the detection table, and first telescopic motors in transmission connection with the two groups of telescopic upright posts are arranged at the outer sides of the bottoms of the two groups of telescopic upright posts. Further, a transverse frame is arranged between the tops of the two groups of telescopic upright posts, a pressing ball is arranged below the center of the transverse frame, a hydraulic cylinder corresponding to the pressing ball is arranged at the center of the upper end of the transverse frame, a hydraulic push rod is arranged at the lower end of the hydraulic cylinder, the upper end of the hydraulic push rod penetrates through the transverse frame to be connected with the hydraulic cylinder, and the lower e