Automatic drying machine for paper tube

Abstract

The utility model is applicable to the technical field of automatic drying machines, an automatic drying machine for paper tubes, comprising a bracket assembly, a conveyor belt assembly is arranged inside the bracket assembly, a drying assembly is arranged on the side wall of the bracket assembly, and a control assembly is installed at one end of the bracket assembly away from the drying assembly; the bracket assembly comprises two groups of supporting side panels symmetrically arranged along the axis of the conveyor belt assembly, a first grid and a second grid penetrating and arranged on the bracket assembly, a supporting top plate arranged on the top of the supporting side panels, and a supporting frame arranged on the bottom of the supporting side panels. The device solves the problem that the glue is not completely dry due to insufficient drying time in a single drying, thereby causing glue overflow at the paper tube pasting place, thereby causing multiple paper tubes to stick together. The device achieves the goal of accelerating the hardening of the glue by drying twice, with the initial hot air drying accelerating the hardening of the glue, and the secondary normal temperature drying accelerating the air circulation speed, thereby further accelerating the hardening speed of the glue.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic drying machines, and more specifically, to an automatic drying machine for paper tubes. Background Art

[0002] There are several modes of dryers, including belt drying, drum drying, box drying, tower drying, etc. The heat sources include coal, electricity, gas, etc. The materials can be dried in hot air flow and radiation processes. Hot air drum drying uses hot air flow to move from the tail to the front, fully contacting the material, and fully utilizing the heat through heat conduction, convection, and radiation, directly transferring the heat energy to the material, thereby continuously evaporating the moisture in the material in the drum.

[0003] The main function of the automatic paper tube dryer is to dry the glue at the joints of the paper tubes. At present, the automatic paper tube dryers on the market usually use single drying. Although this type of automatic paper tube dryer can dry the glue at the joints of the paper tubes, single drying will inevitably cause the glue to not dry completely due to insufficient drying time, resulting in glue overflow at the paper tube pasting place, resulting in multiple paper tubes sticking together. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an automatic dryer for paper tubes which can perform two drying operations, firstly drying the glue at the connection of the paper tubes by hot air drying, and then cooling the glue by cold air drying.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic drying machine for paper tubes, comprising a bracket assembly, a conveyor belt assembly is arranged inside the bracket assembly, a drying assembly is arranged on the side wall of the bracket assembly, and a control assembly is installed at one end of the bracket assembly away from the drying assembly; the bracket assembly comprises two groups of supporting side panels symmetrically arranged along the axis of the conveyor belt assembly, a first grid and a second grid penetrating and opened on the bracket assembly, a supporting top plate arranged on the top of the supporting side panels, and a supporting frame arranged at the bottom of the supporting side panels.

[0007] The utility model is further configured as follows: two groups of the support side panels are arranged in a vertical direction, a first grid is formed through one end of each group of the support side panels close to the control assembly, and a second grid is formed through one end of each group of the support side panels away from the control assembly;

[0008] A group of supporting top plates are arranged at the top ends of the two groups of supporting side plates, and the supporting top plates are arranged in a horizontal direction. A supporting frame is arranged at one end of the two groups of supporting side plates away from the supporting top plates, and the supporting frame is a rectangular frame structure.

[0009] The utility model is further configured as follows: the drying component includes a group of fan guards arranged on the outer side wall of the first grid, a group of electric heating wires are installed at symmetrical positions on the inner walls on both sides of the fan guards, the electric heating wires are arranged in a horizontal direction, a group of fan modules are installed on one end of the inner walls on both sides of the fan guards away from the electric heating wires, the fan modules are arranged in a vertical direction, and a group of fan modules are arranged on the outer side wall of the second grid.

[0010] By adopting the above technical solution, the device has two drying processes. The initial drying can achieve hot air drying through the cooperation of the fan module and the electric heating wire. The hot air drying can quickly reduce the water content of the glue, thereby achieving faster glue hardening, thereby improving the drying efficiency.

[0011] The utility model is further configured as follows: the fan module includes a control block, the control block is arranged on the inner side wall of the fan protective cover, a fan fixing strip is arranged on the side of the control block away from the fan protective cover, the fan fixing strip is arranged in a vertical direction, a hole is opened in the middle of the fan fixing strip, and a fixing nut is arranged inside the hole.

[0012] The utility model is further configured as follows: three groups of fans are sequentially arranged on the side of the fixing nut away from the control block, and a group of fan fixing plates are respectively arranged on the upper and lower sides between each group of fans, and the shape of the fan fixing plates is adapted to the fan.

[0013] The utility model is further configured as follows: the control assembly comprises a chassis arranged on the side wall of the support frame, a control module is arranged at the bottom of the chassis, the control module comprises a control panel, and a control button is arranged at the bottom of the control panel.

[0014] By adopting the above technical solution, the device realizes the second stage of drying through a separate fan module, and only uses the fan module to dry the paper tube. By blowing in normal temperature air, the glue hardens while the temperature is lowered, thereby further realizing glue hardening.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. The device has two drying processes. The paper tube and the drying component are combined through a conveyor belt to achieve two drying processes. The first drying process is carried out through the cooperation of the fan module and the electric heating wire to achieve hot air drying. The hot air drying can rapidly reduce the moisture content of the glue, thereby achieving faster glue hardening and improving the drying efficiency.

[0017] 2. The device realizes the second stage of drying through the cooperation of the conveyor belt and a separate fan module. Only the fan module is used to dry the paper tube. By blowing in normal temperature air, the glue hardens while the temperature is lowered, thereby further realizing the hardening of the glue and improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the automatic drying machine for paper tubes of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the bracket assembly in the utility model.

[0020] Figure 3 It is a structural schematic diagram of the drying component in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the blower module in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the control component in the utility model.

[0023] Description of reference numerals: 1, bracket assembly; 11, supporting side plate; 12, first grid; 13, second grid; 14, supporting top plate; 15, supporting frame;

[0024] 2. Conveyor belt assembly;

[0025] 3. Drying assembly; 31. Fan protection cover; 32. Electric heating wire; 33. Fan module; 331. Control block; 332. Fan fixing strip; 333. Fixing nut; 334. Fan fixing plate; 335. Fan;

[0026] 4. control assembly; 41. chassis; 42. control module; 421. control panel; 422. control button. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] For example, see Figure 1-5 , the utility model provides the following technical solutions:

[0030] Specifically refers to an automatic drying machine for paper tubes, see Figure 1, including a support assembly 1, a conveyor belt assembly 2 is arranged inside the support assembly 1, and the support assembly 1 provides an installation environment for the conveyor belt assembly 2. A drying assembly 3 is arranged on the side wall of the support assembly 1, and the support assembly 1 provides an installation environment for the drying assembly 3. A control assembly 4 is installed at one end of the support assembly 1 away from the drying assembly 3, and the control assembly 4 is electrically connected to the conveyor belt assembly 2 and the drying assembly 3. The control assembly 4 can control the conveyor belt assembly 2 and the drying assembly 3 through the control system inside the control assembly 4.

[0031] See also Figure 2 The support assembly 1 includes two groups of symmetrically arranged support side panels 11, and the two groups of support side panels 11 are arranged in the vertical direction. A first grid 12 is provided through the end of each group of support side panels 11 close to the control assembly 4, and a second grid 13 is provided through the end of each group of support side panels 11 away from the control assembly 4. A group of support top panels 14 are arranged at the top of the two groups of support side panels 11. The support top panels 14 are arranged in the horizontal direction, and the support top panels 14 are arched. The support top panels 14 provide a larger space for the device, so that the air circulation range is larger and the drying efficiency is improved. A support frame 15 is provided at the end of the two groups of support side panels 11 away from the support top panels 14. The support frame 15 is a rectangular parallelepiped frame structure. The support frame 15 provides an installation environment for the two groups of support side panels 11 to ensure their stable installation. A conveyor belt assembly 2 is arranged on the top of the support frame 15, and the paper tube can be conveyed from the end close to the control assembly 4 to the end away from the control assembly 4 through the operation of the conveyor belt assembly 2.

[0032] participate Figure 3 , a group of fan shields 31 are arranged on the outer wall of the first grid 12, and a group of electric heating wires 32 are installed at symmetrical positions on the inner walls on both sides of the fan shields 31. The electric heating wires 32 are arranged in the horizontal direction, and the electric heating wires 32 can be controlled to heat by the control component 4, so that the electric heating wires 32 can heat the surrounding air. A group of fan modules 33 are installed on the inner walls on both sides of the fan shields 31 away from the electric heating wires 32. The fan modules 33 are arranged in the vertical direction, and the fan modules 33 can accelerate the air circulation by blowing. Therefore, the electric heating wires 32 and the fan modules 33 cooperate to circulate the heated air around the electric heating wires 32 to the top of the conveyor belt assembly 32, thereby providing the device with the initial hot air drying. The hot air drying can rapidly reduce the water content of the glue, thereby achieving faster glue hardening, thereby improving the drying efficiency. A group of fan modules 33 are arranged on the outer side wall of the second grid 13. The group of fan modules 33 installed on the outer side wall of the second grid 13 can accelerate the air circulation inside the device by blowing the surrounding air, provide the device with a second room temperature drying, and thus shorten the drying time.

[0033] See also Figure 3The fan module 33 includes a control block 331, which is disposed on the inner wall of the fan protective cover 31. The rotation speed of the fan 335 can be controlled by the control block 331. A fan fixing bar 332 is disposed on the side of the control block 331 away from the fan protective cover 31. The fan fixing bar 332 is disposed along the vertical direction. A hole is provided in the middle of the fan fixing bar 332. A fixing nut 333 is rotatably provided in the hole provided in the middle of the fan fixing bar 332. The fan fixing bar 332 and the fixing nut 333 provide an installation environment for the fan 335.

[0034] See also Figure 4 , three sets of fans 335 are sequentially arranged on the side of the fixing nut 333 away from the control block 331, and the three sets of fans 335 can blow air, thereby increasing the air circulation speed of the device. A set of fan fixing plates 334 are respectively arranged on the upper and lower sides between each set of fans 335, and the shape of the fan fixing plates 334 is adapted to the fan 335. The fan fixing plates 334 ensure that the three sets of fans 335 do not move during operation.

[0035] See also Figure 5 A case 41 is disposed on the side wall of the support frame 15, a control module 42 is disposed at the bottom of the case 41, and the control module 42 includes a control panel 421. The control panel 421 is disposed on the side wall of the control module 42 away from the supporting side plate 11, and the control panel 421 can display the information of the operation of the device. A control button 422 is disposed at the bottom of the control panel 421, and the device can be started or paused by the control button 422.

[0036] The working principle of the automatic drying machine for paper tubes provided by the utility model is as follows:

[0037] See also Figure 1-5 The device starts running through the control button 422, and then controls the control system inside the control module 42 through the control panel 421, thereby controlling the conveyor belt 2 and the drying component 3 to start. After starting, the paper tube is first dried for the first time, the electric heating wire 32 starts to heat, and then a group of fan modules 33 close to the control component 4 starts to blow hot air into the air above the conveyor belt. The hot air drying can quickly reduce the water content of the glue, thereby achieving faster glue hardening. After the first drying is completed, the paper tube is dried for the second time, and the fan module 33 away from the control component 4 is started. This drying blows in normal temperature air, and the paper tube is dried for the second time, accelerating the air circulation rate, so that the glue at the connection of the paper tube is accelerated to harden, thereby completing the drying purpose.

[0038] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. An automatic drying machine for paper tubes, characterized in that: The invention comprises a support assembly (1), wherein a conveyor belt assembly (2) is arranged inside the support assembly (1), a drying assembly (3) is arranged on the side wall of the support assembly (1), and a control assembly (4) is installed at one end of the support assembly (1) away from the drying assembly (3); The support assembly (1) comprises two groups of support side plates (11) symmetrically arranged along the axis of the conveyor belt assembly (2), a first grid (12) and a second grid (13) penetrating the support assembly (1), a support top plate (14) arranged at the top of the support side plates (11), and a support frame (15) arranged at the bottom of the support side plates (11).

2. The automatic drying machine for paper tubes according to claim 1, characterized in that: The two groups of support side plates (11) are arranged in a vertical direction, and a first grid (12) is provided through one end of each group of support side plates (11) close to the control component (4), and a second grid (13) is provided through one end of each group of support side plates (11) away from the control component (4); A group of supporting top plates (14) are arranged at the top ends of the two groups of supporting side plates (11), and the supporting top plates (14) are arranged in a horizontal direction. A supporting frame (15) is arranged at one end of the two groups of supporting side plates (11) away from the supporting top plates (14), and the supporting frame (15) is in a rectangular parallelepiped frame structure.

3. The automatic drying machine for paper tubes according to claim 1, characterized in that: The drying component (3) comprises a group of fan protection covers (31) arranged on the outer wall of the first grid (12), a group of electric heating wires (32) are symmetrically installed on the inner walls on both sides of the fan protection cover (31), and the electric heating wires (32) are arranged in the horizontal direction. A group of fan modules (33) are installed on the inner walls on both sides of the fan protection cover (31) at one end away from the electric heating wires (32), and a group of fan modules (33) are arranged on the outer wall of the second grid (13), and the fan modules (33) are arranged in the vertical direction.

4. The automatic drying machine for paper tubes according to claim 3, characterized in that: The fan module (33) comprises a control block (331), the control block (331) being arranged on the inner side wall of the fan protective cover (31), a fan fixing strip (332) being arranged on a side of the control block (331) away from the fan protective cover (31), the fan fixing strip (332) being arranged in a vertical direction, a hole being provided in the middle of the fan fixing strip (332), and a fixing nut (333) being arranged inside the hole.

5. The automatic drying machine for paper tubes according to claim 4, characterized in that: Three groups of fans (335) are sequentially arranged on the side of the fixing nut (333) away from the control block (331), and a group of fan fixing plates (334) are respectively arranged on the upper and lower sides between each group of fans (335), and the shape of the fan fixing plates (334) is adapted to the fan (335).

6. The automatic drying machine for paper tubes according to claim 2, characterized in that: The control assembly (4) comprises a chassis (41) arranged on a side wall of a support frame (15); a control module (42) is arranged at the bottom of the chassis (41); the control module (42) comprises a control panel (421); a control button (422) is arranged at the bottom of the control panel (421).

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