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CN-224224665-U - Material pressing device for bag making machine

CN224224665UCN 224224665 UCN224224665 UCN 224224665UCN-224224665-U

Abstract

The utility model discloses a material pressing device for a bag making machine, which comprises a base, wherein a transverse groove is formed in the surface of the base, two sliding blocks are connected in the transverse groove in a sliding manner, connecting plates are fixedly connected to the surfaces of the two sliding blocks, a slot is formed in the surface of the base, a driving assembly is arranged in the slot, a connecting assembly is arranged above the driving assembly, fixing columns are fixedly connected to the tops of the two sliding blocks, openings are formed in the surfaces of the two fixing columns, and first pressing rollers are rotatably connected to the inner side walls of the two openings. By the arrangement of the structure, the film of the bag making machine can be stably moved in the running process under the action of the first compression roller and the second compression roller, the phenomenon of left-right offset is avoided, the quality and the production efficiency of products are improved, unnecessary economic losses are reduced, and the practicability is higher.

Inventors

  • LI JINDONG

Assignees

  • 无锡斯派特新型材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250227

Claims (7)

  1. 1. A material pressing device for a bag making machine comprises a base (2) and is characterized in that a transverse groove (11) is formed in the surface of the base (2), two sliding blocks (10) are connected to the inner side of the transverse groove (11) in a sliding mode, a connecting plate (5) is fixedly connected to the surface of the sliding blocks (10), a groove (3) is formed in the surface of the base (2), a driving assembly for film pressing of the bag making machine is arranged in the groove (3), a connecting assembly is arranged above the driving assembly, two fixing columns (8) are fixedly connected to the top of the sliding blocks (10), openings (19) are formed in the surface of the fixing columns (8), two pressing rollers (6) are fixedly connected to the inner side walls of the openings (19) in a rotating mode, through grooves (16) are formed in the inner side walls of the openings in a penetrating mode, vertical rods (20) are fixedly connected to the inner side walls of the through grooves (16), moving blocks are sleeved on the outer sides of the two vertical rods (20), and two fixing blocks are installed on the outer sides of the moving blocks, and two fixing columns (8) are connected to the outer sides of the base (1).
  2. 2. The pressing device for the bag making machine according to claim 1, wherein the driving assembly comprises a screw rod (14), two ends of the screw rod (14) are rotatably connected to the inner side wall of the slot (3), and a driving block (13) is sleeved outside the screw rod (14) in a threaded manner.
  3. 3. A pressing device for a bag making machine according to claim 2, wherein the connecting assembly comprises a fixed plate (12), the fixed plate (12) is fixedly connected to the top of the driving block (13), and two inclined plates (4) are rotatably connected to the surfaces of the fixed plate (12) and the two connecting plates (5).
  4. 4. The material pressing device for the bag making machine according to claim 2, wherein a motor (15) is fixedly connected to the surface of the base (2), and the output end of the motor (15) extends to the inside of the slot (3) in a penetrating manner and is fixedly connected with one end of the screw rod (14).
  5. 5. The material pressing device for the bag making machine according to claim 1, wherein the inner side walls of the two openings (19) are provided with reserved openings (9), and the two reserved openings (9) are positioned between the corresponding first pressing roller (6) and the corresponding second pressing roller (7).
  6. 6. The material pressing device for the bag making machine according to claim 1, wherein the adjusting assembly comprises a vertical plate (17), the vertical plate (17) is fixedly connected to the surface of the moving block, an electric push rod (22) is fixedly connected to one side of the surface of the fixed column (8), a push plate (21) is fixedly connected to the surface of the vertical plate (17), and the output end of the electric push rod (22) is fixedly connected with the top of the push plate (21).
  7. 7. A pressing device for a bag making machine according to claim 6, wherein two clamping frames (18) are fixedly connected to two sides of the surface of each vertical plate (17), and the two clamping frames (18) are slidably mounted on the outer surface of each fixed column (8).

Description

Material pressing device for bag making machine Technical Field The utility model relates to the technical field of bag making machines, in particular to a pressing device for a bag making machine. Background A bag making machine is a machine for making various plastic bags or bags made of other materials, the processing range of the bag making machine is various plastic bags or bags made of other materials with different sizes, thickness and specifications, the plastic bags are generally taken as main products, and a heat sealing device for stitching is usually arranged on the bag making machine. The existing material pressing devices for bag making machines are various, but most of the material pressing devices for the bag making machines have the problem of inconvenient use, so that the film is easy to deviate in the left-right direction in the operation process, the quality and the production efficiency of products are affected, unnecessary economic losses are caused, meanwhile, most of the material pressing devices are arranged for a certain size, the adjustable range is small, the applicability is poor, and the adjustment is inconvenient. Disclosure of utility model The technical problem to be solved by the utility model is that the film is easy to deviate in the left-right direction in the running process, the quality and the production efficiency of the product are affected, unnecessary economic loss is caused, meanwhile, most of the pressing device is arranged for a certain size, the adjustable range is small, the applicability is poor, and the adjustment is inconvenient. In order to solve the technical problems, the utility model adopts a technical scheme that the material pressing device for the bag making machine comprises a base, wherein a transverse groove is formed in the surface of the base, two sliding blocks are connected in the transverse groove in a sliding manner, connecting plates are fixedly connected to the surfaces of the two sliding blocks, a slot is formed in the surface of the base, a driving assembly for pressing a film of the bag making machine is arranged in the slot, a connecting assembly is arranged above the driving assembly, fixing columns are fixedly connected to the tops of the two sliding blocks, openings are formed in the surfaces of the two fixing columns, first pressing rollers are rotationally connected to the inner side walls of the two openings, and through slots are formed in the inner side walls of the two openings in a penetrating manner; The two equal fixedly connected with montant of inside wall in logical groove, two the outside of montant is all overlapped and is established the movable block, two the one end of movable block is all rotated and is connected with the second pinch roller, two the surface of fixed column all is provided with adjusting part, a plurality of supporting shoe of fixedly connected with all around the bottom of base. Preferably, the drive assembly comprises a screw, two ends of the screw are rotationally connected to the inner side wall of the slot, a drive block is sleeved outside the screw and is connected with the screw in a threaded mode, the drive block is convenient to move through rotation of the screw, and the use is convenient. Preferably, the connecting assembly comprises a fixed plate, the fixed plate is fixedly connected to the top of the driving block, two inclined plates are rotationally connected to the surfaces of the fixed plate and the two connecting plates, and the fixed column on one side of the fixed plate is conveniently pulled to move in position under rotation of the inclined plates. Preferably, the motor is fixedly connected with on the surface of base, the output of motor runs through and extends to grooved inside and the one end fixed connection of screw rod, can drive the screw rod through the motor that sets up and rotate for the in-process of operation is more convenient. Preferably, two reserved openings are formed in the inner side walls of the openings, the two reserved openings are located between the corresponding first pressing roller and the corresponding second pressing roller, and the film is not blocked in the operation process, so that the operation is very convenient. Preferably, the adjusting part comprises a vertical plate, vertical plate fixed connection is on the surface of movable block, surface one side fixedly connected with electric putter of fixed column, fixedly connected with push pedal on the surface of vertical plate, electric putter's output and the top fixed connection of push pedal, the electric putter drive push pedal through setting up removes, is convenient for realize driving the riser, and the in-process of operation is more convenient. Preferably, two equal fixedly connected with clamping frame in surface both sides of riser, two clamping frame slidable mounting is to the surface of fixed column, removes in the outside of fixed column through the clamping frame, can impr