CN218619449U - Coating machine with tension regulatory function - Google Patents

Abstract

The utility model relates to a coating machine technical field discloses a coating machine with tension regulatory function, including the coiling mechanism, the coiling mechanism includes the backplate that the front of chassis and chassis is connected, and the front lower limb of backplate is provided with tension assembly, is provided with adjusting part in tension assembly's top one side, and adjusting part includes the fixing base that the positive one side of backplate set up, and set up threaded hole is run through on the top of fixing base, and the inner chamber threaded connection of screw hole has the threaded rod, and the threaded rod threaded connection that is located the fixing base lower extreme has the rotary disk, the utility model provides a coiling mechanism can not adjust tensile problem, rotates the threaded rod, and flexible removal about the threaded rod can be realized, after the threaded rod reciprocates, can adjusting spring's tensile elasticity, and then make the material area that the rolling can be pushed down to after the flexible regulation of threaded rod, can carry out spacing stationary student to the threaded rod through the rotary disk.

Description

Coating machine with tension adjusting function

Technical Field

The utility model relates to a coating machine technical field specifically is a coating machine with tension regulatory function.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, the coating machine coats a layer of glue, paint or printing ink and the like with specific functions on a coiled base material, the base material is dried and then cut into sheets or wound, and when the coating machine is used, materials need to be wound through a winding device, and then the production requirements are met.

According to published patent No. CN201821538285.4, a coater automatically adjusting tension comprises: an unwinding device; a head coating device; the guide rail is arranged below the coating head device and is in sliding connection with the coating head device; the conveying device is arranged above the coating head device; the conveying device is connected with the coating head device through the coated substrate; a tension detecting device arranged on the coating head device and used for acquiring the tension information of the coated base material between the coating head device and the conveying device; the control device is electrically connected with the tension detection device and is used for receiving the tension information of the coated base material; in this application, the material after production is accomplished is rolled up through the coiling mechanism, however its coiling mechanism in use can not carry out rolling tension to the material and adjust.

The problems described above are addressed. For this reason, a coater having a tension adjusting function is proposed.

Disclosure of Invention

An object of the utility model is to provide a coating machine with tension regulatory function, when the material area needs the rolling, the rolling subassembly rotated the rolling this moment, when the rotatory rolling of rolling subassembly, rotatable threaded rod this moment, flexible removal about the threaded rod can be realized, after the threaded rod reciprocates, can adjust spring's tensile elasticity, and then make the material area that the axle can push down the rolling down, and after the threaded rod is flexible to be adjusted, can carry out spacing fixed through the rotary disk to the threaded rod, thereby the problem among the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a coating machine with a tension adjusting function comprises a winding device, wherein the winding device comprises a bottom frame and a back plate connected with the front surface of the bottom frame, a tension assembly is arranged at the lower edge of the front surface of the back plate, and an adjusting assembly is arranged on one side above the tension assembly;

the adjusting component comprises a fixed seat arranged on one side of the front face of the back plate, a threaded hole is formed in the top end of the fixed seat in a penetrating mode, a threaded rod is connected to the inner cavity of the threaded hole in a threaded mode, and a rotating disk is connected to the threaded rod located at the lower end of the fixed seat in a threaded mode.

Preferably, a winding assembly is arranged on one side of the front face of the back plate, and a material belt is wound on the outer surface of the winding assembly.

Preferably, a spring is fixedly connected between the tail end of the threaded rod and one side of the upper end of the tension component.

Preferably, the tension assembly comprises a rotating seat with one end fixedly arranged on the front surface of the back plate, a rotating shaft is arranged in an inner cavity of the rotating seat, a lower pressing plate is fixedly arranged on the front surface of the rotating shaft, and a lower pressing shaft is arranged at the edge of one side of the front surface of the lower pressing plate.

Preferably, one end of a lower pressing shaft at one end of the lower pressing plate is provided with a first gear, and one side of the front surface of the lower pressing plate is provided with a dust blowing assembly.

Preferably, the dust blowing assembly comprises a connecting rod arranged at the lower edge of one side of the front surface of the lower pressing plate, and a blowing box parallel to the lower pressing shaft is arranged at the upper end of the connecting rod.

Preferably, one end of the outer surface of the air blowing box is provided with a second gear in meshed connection with the first gear, and the diameter of the first gear is larger than that of the second gear.

Preferably, the inner cavity of the air blowing box is provided with a partition plate, the inner cavity of the air blowing box is provided with a rotary rod, one end of the rotary rod is connected with the front face of the second gear, and crown gears are distributed on the outer surface of the rotary rod at equal intervals.

Preferably, the top of the blowing box is equidistantly distributed with blowing holes, and the upper end of the partition board is provided with a blowing mechanism.

Preferably, the blowing mechanism comprises a fan blade shaft arranged at the upper end of the partition plate, fan blades are arranged on the outer surface of the fan blade shaft positioned at the upper end of the partition plate, and a third gear meshed with the crown gear is fixedly arranged at the tail end of the fan blade shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of coating machine with tension regulatory function, when the material area needs the rolling, the rolling subassembly rotated the rolling this moment, and when the rotatory rolling of rolling subassembly, rotatable threaded rod this moment, flexible removal about the threaded rod can be realized, after the threaded rod reciprocates, can adjust spring's tensile elasticity, and then make the material area that the axle can push down the rolling down to after the threaded rod is flexible to be adjusted, can carry out spacing fixed through the rotary disk to the threaded rod.

2. The utility model provides a coating machine with tension regulatory function, after the material area pushes down through pushing down the axle, it can drive down the axle and rotate under being in the material area under the rolling state, can drive the first gear that one end set up after pushing down the axle rotation, first gear can drive the second gear with higher speed after rotatory and rotate, can drive the rotary rod after the second gear is rotatory together rotatory, the crown gear that the rotary rod drove the surface setting after rotatory rotates to rotate, the crown gear can drive the third gear that one side meshing was connected after rotatory, make the flabellum rotate through the flabellum axle after the third gear is rotatory, under the flabellum is rotatory, thereby make the air current blow to the bottom surface in material area through the hole of blowing, and then play the effect of dust removal.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the tension assembly of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present invention;

fig. 4 is a schematic structural view of the tension assembly and the adjusting assembly of the present invention;

FIG. 5 is a schematic structural view of the dust blowing assembly of the present invention;

fig. 6 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention;

fig. 7 is a schematic cross-sectional view of a blow box according to the present invention;

fig. 8 is an enlarged schematic structural diagram of the position B in fig. 7 according to the present invention.

In the figure: 1. a winding device; 11. a chassis; 12. a back plate; 13. a material belt; 14. a winding component; 15. a tension assembly; 151. a rotating base; 152. a lower pressing plate; 153. pressing down the shaft; 1531. a first gear; 154. a dust blowing assembly; 1541. a blow box; 1542. a connecting rod; 1543. an air blowing hole; 1544. a partition plate; 1545. rotating the rod; 1546. a crown gear; 1547. a second gear; 155. a rotating shaft; 16. an adjustment assembly; 161. a fixed seat; 162. a threaded rod; 163. rotating the disc; 164. a spring; 165. a threaded hole; 17. a blowing mechanism; 171. a fan blade shaft; 172. a third gear; 173. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a coating machine with tension regulatory function, coiling mechanism 1 is provided with the rolling subassembly 14 of rotatable rotation rolling including the backplate 12 that can play the front through bolt fixed connection of supporting fixed chassis 11 and chassis 11, the positive one side of backplate 12, and the surface winding of rolling subassembly 14 is provided with material area 13, and material area 13 carries out the tension rolling through tension subassembly 15 that the positive lower limb of backplate 12 set up.

The present invention will be further described with reference to the following examples.

Example 1:

referring to fig. 1-6, an adjusting assembly 16 for adjusting the rotation and pressing of the tension assembly 15 is disposed on one side above the tension assembly 15, the adjusting assembly 16 includes a fixed seat 161 disposed on one side of the front surface of the back plate 12, a threaded hole 165 is formed through the top end of the fixed seat 161, a threaded rod 162 capable of extending and retracting along the inner cavity of the threaded hole 165 is in threaded connection with the inner cavity of the threaded hole 165, and a rotating disk 163 is in threaded connection with the threaded rod 162 located at the lower end of the fixed seat 161, so that after the length of the threaded rod 162 is adjusted in a telescopic manner, the threaded rod 162 can be fixed in a limiting manner by the rotating disk 163. A spring 164 is fixedly connected between the end of the threaded rod 162 and the upper end side of the tension member 15.

Tension assembly 15 includes that one end is fixed to be set up in the positive roating seat 151 of backplate 12, and the inner chamber of roating seat 151 is provided with the rotatory pivoted rotation axis 155 of its inner chamber that can follow, and the fixed holding down plate 152 that is provided with in front of rotation axis 155, but holding down plate 152's front one side edge is provided with the pivoted push-down shaft 153, can push down the regulation rolling tension to the material area 13 of rolling through push-down shaft 153.

The working process is as follows: when the material belt 13 needs to be wound, the winding assembly 14 rotates to wind, when the winding assembly 14 rotates to wind, the threaded rod 162 can be rotated, the threaded rod 162 can stretch up and down, after the threaded rod 162 moves up and down, the stretching elastic force of the spring 164 can be adjusted, the material belt 13 wound can be pressed down by the pressing shaft 153, and after the threaded rod 162 stretches and retracts, the threaded rod 162 can be limited and fixed through the rotating disc 163.

Example 2:

referring to fig. 5 and 7-8, a first gear 1531 is disposed at an end of the lower pressing shaft 153 close to an end of the lower pressing plate 152, a dust blowing assembly 154 is disposed at one side of the front surface of the lower pressing plate 152, the dust blowing assembly 154 includes a connecting rod 1542 disposed at a lower edge of the front surface of the lower pressing plate 152, a blowing box 1541 parallel to the lower pressing shaft 153 is disposed at an upper end of the connecting rod 1542, a second gear 1547 engaged with the first gear 1531 is disposed at one end of an outer surface of the blowing box 1541, and a diameter of the first gear 1531 is larger than that of the second gear 1547, so that the second gear 1547 is accelerated during rotation. The inner cavity of the air-blowing box 1541 is partitioned by a partition 1544, the inner cavity of the air-blowing box 1541 is provided with a rotating rod 1545 which can rotate in the inner cavity, and one end of the rotating rod 1545 is connected with the front surface of the second gear 1547, and crown gears 1546 are equidistantly distributed on the outer surface of the rotating rod 1545.

The top of the blowing box 1541 is equidistantly distributed and penetrates through the inner cavity to be provided with blowing holes 1543, the upper end of the partition plate 1544 is provided with the blowing mechanism 17, the blowing mechanism 17 comprises a fan blade shaft 171 which is coaxial with the blowing holes 1543 and is arranged at the upper end of the partition plate 1544, the outer surface of the fan blade shaft 171 which is positioned at the upper end of the partition plate 1544 is provided with a fan blade 173, and the tail end of the fan blade shaft 171 is fixedly provided with a third gear 172 which is meshed with the crown gear 1546.

The working process is as follows: after the material belt 13 is pressed down by the pressing shaft 153, the material belt 13 in the rolled state can drive the pressing shaft 153 to rotate, the pressing shaft 153 can drive the first gear 1531 arranged at one end after rotating, the first gear 1531 can accelerate to drive the second gear 1547 to rotate after rotating, the second gear 1547 can drive the rotating rod 1545 to rotate together after rotating, the rotating rod 1545 drives the crown gear 1546 arranged on the outer surface to rotate, the crown gear 1546 can drive the third gear 172 meshed and connected at one side after rotating, the fan blade 173 is rotated by the fan blade shaft 171 after the third gear 172 rotates, and under the rotation of the fan blade 173, the air flow is blown to the bottom surface of the material belt 13 through the blowing hole 1543, so as to achieve the dust removal effect.

In summary, the following steps: the utility model discloses a coating machine with tension regulatory function, when material area 13 needs the rolling, rolling subassembly 14 rotates the rolling this moment, when the rotatory rolling of rolling subassembly 14, rotatable threaded rod 162 this moment, flexible removal about threaded rod 162 can realize, after threaded rod 162 reciprocates, can adjust spring 164's tensile elasticity, and then make the material area 13 that the rolling can be pushed down to the step-down shaft 153, and after the flexible regulation of threaded rod 162, can carry out spacing fixed to threaded rod 162 through rotary disk 163, after material area 13 pushes down through the step-down shaft 153, it can drive the step-down shaft 153 and rotate under being in the material area 13 under the rolling state, can drive the first gear 1531 that one end set up after step-down shaft 153 rotates, first gear 1531 can accelerate after rotatory and drive second gear 1547 and rotate, can drive rotary rod 1545 after the second gear 1547 is rotatory and rotate together, the crown gear that the rotary rod 5 drove the surface and set up rotates after rotating, can drive the third gear 1546 of meshing connection of crown gear 1546 after the rotation, third gear 1543 is through the rotatory flabellum of dust removal leaf that makes the fan blade leaf area blow to the rotatory bottom surface that makes the dust removal fan blade 173, thereby the fan blade that blows.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a coating machine with tension regulatory function, includes coiling mechanism (1), its characterized in that: the winding device (1) comprises an underframe (11) and a back plate (12) connected with the front surface of the underframe (11), a tension component (15) is arranged at the lower edge of the front surface of the back plate (12), and an adjusting component (16) is arranged on one side above the tension component (15);

the adjusting component (16) comprises a fixed seat (161) arranged on one side of the front face of the back plate (12), a threaded hole (165) is formed in the top end of the fixed seat (161) in a penetrating mode, a threaded rod (162) is connected to an inner cavity of the threaded hole (165) in a threaded mode, and a rotating disk (163) is connected to the threaded rod (162) located at the lower end of the fixed seat (161) in a threaded mode.

2. A coater having a tension adjusting function according to claim 1, wherein: a winding component (14) is arranged on one side of the front face of the back plate (12), and a material belt (13) is wound on the outer surface of the winding component (14).

3. A coater having a tension adjusting function according to claim 2, wherein: a spring (164) is fixedly connected between the tail end of the threaded rod (162) and one side of the upper end of the tension component (15).

4. A coater having a tension adjusting function according to claim 3, wherein: the tension assembly (15) comprises a rotating seat (151) with one end fixedly arranged on the front face of the back plate (12), a rotating shaft (155) is arranged in an inner cavity of the rotating seat (151), a lower pressing plate (152) is fixedly arranged on the front face of the rotating shaft (155), and a lower pressing shaft (153) is arranged on the edge of one side of the front face of the lower pressing plate (152).

5. A coater having a tension adjusting function according to claim 4, wherein: one end of a lower pressing shaft (153) at one end of the lower pressing plate (152) is provided with a first gear (1531), and one side of the front face of the lower pressing plate (152) is provided with a dust blowing assembly (154).

6. A coater having a tension adjusting function according to claim 5, wherein: the dust blowing assembly (154) comprises a connecting rod (1542) arranged at the lower edge of one side of the front face of the lower pressing plate (152), and a blowing box (1541) parallel to the lower pressing shaft (153) is arranged at the upper end of the connecting rod (1542).

7. A coater having a tension adjusting function according to claim 6, wherein: one end of the outer surface of the air blowing box (1541) is provided with a second gear (1547) in meshed connection with the first gear (1531), and the diameter of the first gear (1531) is larger than that of the second gear (1547).

8. A coater having a tension adjusting function according to claim 7, wherein: the inner cavity of the air blowing box (1541) is provided with a partition plate (1544), the inner cavity of the air blowing box (1541) is provided with a rotating rod (1545), one end of the rotating rod (1545) is connected with the front face of the second gear (1547), and crown gears (1546) are distributed on the outer surface of the rotating rod (1545) at equal intervals.

9. A coater having a tension adjusting function according to claim 8, wherein: the top end of the air blowing box (1541) is equidistantly distributed with air blowing holes (1543), and the upper end of the partition plate (1544) is provided with an air blowing mechanism (17).

10. A coater having a tension adjusting function according to claim 9, wherein: the blowing mechanism (17) comprises a fan blade shaft (171) arranged at the upper end of the partition plate (1544), fan blades (173) are arranged on the outer surface of the fan blade shaft (171) positioned at the upper end of the partition plate (1544), and a third gear (172) meshed with the crown gear (1546) is fixedly arranged at the tail end of the fan blade shaft (171).

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