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CN-224227555-U - Packaging paper production drying device

CN224227555UCN 224227555 UCN224227555 UCN 224227555UCN-224227555-U

Abstract

The utility model discloses a packaging paper production drying device, which comprises a workbench, wherein a supporting frame is arranged at the bottom of the workbench, material brackets are symmetrically welded in front of and behind the middle part of the left end of the supporting frame respectively, material rollers are detachably arranged on the material brackets, first material passing rollers are respectively rotatably arranged in grooves formed in the left end and the right end of the workbench, and the packaging paper production drying device can automatically adjust contact pressure of an upper electric heating roller according to the thickness of packaging paper through the synergistic effect of a compression spring and an electric telescopic rod, so that paper breakage or uneven drying caused by improper pressure is avoided, and the adaptability of equipment to packaging paper with different thicknesses is remarkably improved; in addition, the cooling function of the heat dissipation fan is matched, the rapid cooling of the paper after drying is realized, the problem of deformation or adhesion caused by waste heat is avoided, and the stability of the quality of a paper finished product is improved.

Inventors

  • LIU DONG

Assignees

  • 上海锵昊包装科技有限公司

Dates

Publication Date
20260512
Application Date
20250625

Claims (6)

  1. 1. The utility model provides a packing paper production drying device, includes workstation (1), the bottom of workstation (1) is provided with support frame (2), the left end middle part of support frame (2) is provided with work or material rest (14) in the front and back symmetry welding respectively, demountable installation has material roller (15) on work or material rest (14), its characterized in that, first material roller (9) are installed in the recess that both ends set up about workstation (1) respectively in the rotation, rectangular channel (4) rotation that set up in the middle part of workstation (1) is installed down electrothermal roller (6), be provided with upper electrothermal roller (7) directly over electrothermal roller (6) down, the front and back both ends of upper electrothermal roller (7) respectively with work or material rest (5) fixed connection that are provided with at workstation (1) top, material rest (5) contain material pressing seat (51), guide arm (52), electric telescopic link (53), compression spring (54), connecting plate (55), T shape (56) and dog (57), electric telescopic link (53) are provided with electric link (53) respectively, electric link (53) are provided with two and are provided with connecting plate (55) respectively at the top of workstation (1) respectively, the top is provided with the connecting plate (55) is provided with at the top respectively, the middle part between the material pressing seats (51) is rotationally connected with the front end and the rear end of the upper electric heating roller (7), T-shaped guide holes (56) formed in the left end and the right end of the material pressing seats (51) are slidably connected with guide rods (52) arranged at the bottoms of the connecting plates (55), stop blocks (57) are fixedly arranged at the bottoms of the guide rods (52), compression springs (54) are arranged above the material pressing seats (51), and the compression springs (54) are respectively sleeved on the outer sides of the guide rods (52).
  2. 2. The drying device for producing packaging paper according to claim 1, further comprising a second passing roller (10), wherein the second passing roller (10) is rotatably installed at the middle of the right side of the supporting frame (2).
  3. 3. The packaging paper production drying device according to claim 1, further comprising guide rod frames (8), wherein two guide rod frames (8) are arranged, the guide rod frames (8) are of inverted U-shaped structures, the guide rod frames (8) are respectively and slidably installed in sliding holes formed in the left end and the right end of the connecting plate (55), and the bottoms of the guide rod frames (8) are fixedly connected with the upper surface of the workbench (1).
  4. 4. The packaging paper production drying device according to claim 1, wherein a connecting frame (11) is arranged at the top of the right side of the supporting frame (2), and a plurality of radiating fans (12) are arranged in an equidistant array in the middle of the connecting frame (11).
  5. 5. The packaging paper production drying device according to claim 1, further comprising a temperature controller (13), wherein the temperature controller (13) is arranged in the middle of the front side of the workbench (1), and the temperature controller (13) is electrically connected with the lower electric heating roller (6) and the upper electric heating roller (7).
  6. 6. The drying device for producing packaging paper according to claim 5, further comprising a controller (3), wherein the controller (3) is arranged at the right end of the front side of the workbench (1), and the controller (3) is electrically connected with the electric telescopic rod (53), the heat radiating fan (12), the temperature controller (13) and an external power supply.

Description

Packaging paper production drying device Technical Field The utility model relates to the technical field of packaging paper production, in particular to a packaging paper production drying device. Background In the production process of the packaging paper, the drying process is a core link affecting the physical properties and the surface quality of the paper, and along with the increase of the diversified demands of the market on the packaging materials, the production enterprises face two major challenges: 1. The compatibility requirement of multiple paper products is that the thickness difference of the wrapping paper in different application scenes is obvious like food wrapping paper and industrial paper, and the traditional drying equipment has low equipment utilization rate because of adopting a fixed pressure or single-sided heating design, and the breakage prevention of the thin paper and the drying thoroughness of the thick paper are difficult to consider; 2. The traditional drying device generally depends on prolonging the heating time or increasing the temperature to ensure the drying effect, but easily causes energy waste, and the cooling treatment of the dried paper is lacking, so that the quality problem of curling and adhesion of the finished product easily occurs; in order to solve the problems, we propose a drying device for producing packaging paper. Disclosure of utility model In view of the problems existing in the prior art, the utility model discloses a packaging paper production drying device, which adopts the technical scheme that the packaging paper production drying device comprises a workbench, wherein a support frame is arranged at the bottom of the workbench, material brackets are symmetrically welded at the middle parts of the left ends of the support frame respectively, material rollers are detachably arranged on the material brackets, first material passing rollers are respectively rotatably arranged in grooves formed in the left end and the right end of the workbench, lower electric heating rollers are rotatably arranged in rectangular grooves formed in the middle of the workbench, an upper electric heating roller is arranged right above the lower electric heating roller, front ends and rear ends of the upper electric heating roller are fixedly connected with a material pressing unit arranged at the top of the workbench respectively, the material pressing unit comprises material pressing seats, guide rods, electric telescopic rods, compression springs, connecting plates, T-shaped guide holes and stop blocks, the electric telescopic rods are symmetrically arranged at the middle parts of the upper surfaces of the workbench respectively, connecting plates are fixedly arranged at the tops of telescopic ends of the electric telescopic rods respectively, material pressing seats are respectively arranged below the connecting plates, compression springs are respectively arranged between the middle parts of the rectangular grooves, the front ends and the compression springs are fixedly arranged at the two ends of the compression seats, and the two ends of the compression springs are respectively arranged at the bottoms of the compression seats, and the compression seats are fixedly sleeved with the bottoms of the compression springs. As a preferable technical scheme of the utility model, the utility model further comprises a second material passing roller, wherein the second material passing roller is rotatably arranged in the middle of the right side of the support frame. As a preferable technical scheme of the utility model, the device further comprises two guide rod frames, wherein the guide rod frames are of an inverted U-shaped structure, the guide rod frames are respectively and slidably arranged in sliding holes arranged at the left end and the right end of the connecting plate, and the bottoms of the guide rod frames are fixedly connected with the upper surface of the workbench. As a preferable technical scheme of the utility model, the top of the right side of the supporting frame is provided with a connecting frame, and the middle part of the connecting frame is provided with a plurality of radiating fans in an equidistance array. As a preferable technical scheme of the utility model, the utility model further comprises a temperature controller, wherein the temperature controller is arranged in the middle of the front side of the workbench and is electrically connected with the lower electric heating roller and the upper electric heating roller. As a preferable technical scheme of the utility model, the intelligent electric control device further comprises a controller, wherein the controller is arranged at the right end of the front side of the workbench, and the controller is electrically connected with the electric telescopic rod, the heat dissipation fan, the temperature controller and the external power supply. The utility model has the beneficial effects that the up