CN220131505U - Automatic tension adjusting mechanism of towel blank cutting machine - Google Patents
Automatic tension adjusting mechanism of towel blank cutting machine Download PDFInfo
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- CN220131505U CN220131505U CN202320875673.6U CN202320875673U CN220131505U CN 220131505 U CN220131505 U CN 220131505U CN 202320875673 U CN202320875673 U CN 202320875673U CN 220131505 U CN220131505 U CN 220131505U
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- towel blank
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- 230000001105 regulatory effect Effects 0.000 claims abstract 2
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000008093 supporting effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The utility model discloses an automatic tension adjusting mechanism of a towel blank cutting machine, which comprises a vertical seat and a tension adjusting unit; and (3) standing: the number of the two vertical seats is two, the two vertical seats are fixedly connected through uniformly distributed connecting rods, the middle parts of the inner side surfaces of the vertical seats are respectively provided with an avoidance opening, and rotary tables are respectively and rotatably connected in rotary holes in the middle parts of the avoidance openings; tension adjusting unit: the device comprises a vertical chute, movable blocks and tensioning rollers, wherein the vertical chute is arranged in the middle of a turntable, the movable blocks are vertically and symmetrically connected in a sliding manner in the vertical chute, and the tensioning rollers are rotationally connected between the two transversely corresponding movable blocks through bearings; this towel blank guillootine tension automatically regulated mechanism can accomplish tension adjustment work automatically through the space angle that locates of two tensioning rollers of change, need not personnel manual operation, and can further promote tension adjustment scope through the interval between two tensioning rollers of change, and the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of towel blank processing, in particular to an automatic tension adjusting mechanism of a towel blank cutting machine.
Background
Towels are of many varieties, but can be generally classified into bath towels, face towels, floor towels, beach towels, and the like. The towel is woven fabric with the surface of the textile fiber as the raw material for forming loop pile or cutting loop pile, generally takes pure cotton yarn as the raw material, and is woven by a towel loom with a small amount of blended yarn or chemical fiber yarn.
After the preliminary weaving work of the towel blank is finished, the towel blank is cut to a proper size by a cutting machine according to actual requirements, so that the towel blanks with various sizes can be processed in a targeted mode according to subsequent applications.
The existing towel blank cutting machine generally needs personnel to manually adjust the tension of the towel blank during actual use, the efficiency of disassembly work is very affected, the adjustable range is small, the tension adjustment work in a larger section is difficult to meet, and therefore, the automatic tension adjustment mechanism of the towel blank cutting machine is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the automatic tension adjusting mechanism for the towel blank cutting machine, which can automatically complete tension adjusting work by changing the space angle of two tensioning rollers without manual operation of personnel, can further improve the tension adjusting range by changing the distance between the two tensioning rollers, has stronger practicability and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic tension adjusting mechanism of a towel blank cutting machine comprises a vertical seat and a tension adjusting unit;
and (3) standing: the number of the two vertical seats is two, the two vertical seats are fixedly connected through uniformly distributed connecting rods, the middle parts of the inner side surfaces of the vertical seats are respectively provided with an avoidance opening, and rotary tables are respectively and rotatably connected in rotary holes in the middle parts of the avoidance openings;
tension adjusting unit: including vertical spout, movable block and tensioning roller, vertical spout sets up in the middle part of revolving stage, and symmetrical sliding connection is in the inside of vertical spout about the movable block, is connected with the tensioning roller through the bearing rotation between two movable blocks that transversely correspond, can accomplish tension adjustment work automatically through the space angle that lies that changes two tensioning rollers, need not personnel manual operation, and can further promote tension adjustment scope through changing the interval between two tensioning rollers, and the practicality is stronger.
Further, the electric appliance control device also comprises a control switch group, wherein the control switch group is arranged on the left side face of the left vertical seat, the input end of the control switch group is electrically connected with an external power supply, and the running state of each electric appliance can be freely adjusted.
Further, the tension adjusting unit further comprises a bidirectional screw rod, the bidirectional screw rod is rotationally connected to the inside of the vertical chute through a bearing, the upper end and the lower end of the bidirectional screw rod are in threaded connection with screw holes in the middle of the adjacent movable blocks, and the movable blocks can be driven to move.
Further, tension adjustment unit still includes cavity, first motor and bevel gear, the cavity sets up in the inside center department of revolving stage, and the cavity is linked together with the vertical spout of homonymy, and first motor sets up in the inside of cavity, and the output shaft end department of first motor and the extrados middle part of two-way lead screw all are equipped with the bevel gear, and two adjacent bevel gears are engaged with each other and are connected, and the output of control switch group can be driven to two-way lead screw to the input electricity of first motor.
Further, still include regulation chamber, worm, second motor and turbine, the regulation chamber sets up in the inside upper end of left upright seat, and the worm passes through the bearing rotation to be connected in the inside of regulation chamber, and the second motor sets up in left upright seat leading flank, and the output shaft and the worm fixed connection of second motor, the outer cambered surface left end of revolving stage is located to the fixed cover of turbine, and the worm is connected with turbine meshing, and the output of control switch group can be connected to the input electricity of second motor, can realize preliminary tension adjustment work through the place space angle that changes two tensioning rollers.
Further, the inside of dodging the mouth all is equipped with annular draw runner, and annular draw runner and the arc spout sliding connection who corresponds the setting on the revolving stage can provide further direction supporting role for the revolving stage, ensures overall structure's stability.
Further, the bottom of standing seat all is equipped with the breach of fore-and-aft symmetry, and the inside of breach all is equipped with the mounting hole, can realize the fixed of opposite seat, ensures operational environment's stability.
Compared with the prior art, the utility model has the beneficial effects that: the automatic tension adjusting mechanism of the towel blank cutting machine has the following advantages:
1. in the process that a person bypasses two tensioning rollers and performs cutting work in an S-shaped manner, through the regulation and control of the control switch group, the second motor is operated to drive the worm to rotate, and the worm is influenced by the meshing connection relation of the worm and the turbine, so that the turntable can rotate, the space angle where the two tensioning rollers are located is changed, preliminary tension adjustment work is realized, and the annular slide bar can provide further guiding and supporting effects for the turntable in the process, so that the stability of the whole structure is ensured.
2. Through the regulation and control of control switch group, when first motor was operated, because two adjacent bevel gears are engaged with each other and are connected, can make two-way lead screw take place to rotate, again because two-way lead screw and movable block's threaded connection relation influence, two movable blocks that vertically correspond can take place to be close to in opposite directions or keep away from dorsad to change the interval between two tensioning rollers, further promote the tension adjustment scope of this mechanism, the practicality is stronger.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 3 is a schematic view of the present utility model in an inner cross-section;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;
fig. 5 is a schematic view of the utility model in a left-hand view and in-cross section.
In the figure: the device comprises a vertical seat 1, a connecting rod 2, a avoidance port 3, a rotary table 4, a tension adjusting unit 5, a vertical chute 51, a movable block 52, a tensioning roller 53, a bidirectional screw rod 54, a concave cavity 55, a first motor 56, a bevel gear 57, a control switch group 6, an adjusting cavity 7, a worm 8, a second motor 9, a turbine 10, an annular sliding strip 11, a notch 12 and a mounting hole 13.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution: an automatic tension adjusting mechanism of a towel blank cutting machine comprises a vertical seat 1 and a tension adjusting unit 5;
vertical seat 1: the number of the two vertical seats 1 is two, the two vertical seats 1 are fixedly connected through uniformly distributed connecting rods 2, the middle parts of the inner side surfaces of the vertical seats 1 are respectively provided with an avoidance opening 3, and rotary tables 4 are respectively and rotatably connected in rotary holes in the middle parts of the avoidance openings 3, so that sufficient operation space can be provided for subsequent tension adjustment work;
tension adjusting unit 5: the tension adjusting unit 5 further comprises a bidirectional screw rod 54, the bidirectional screw rod 54 is rotationally connected to the inside of the vertical chute 51 through a bearing, the upper end and the lower end of the bidirectional screw rod 54 are in threaded connection with middle screw holes of adjacent movable blocks 52, the tension adjusting unit 5 further comprises a concave cavity 55, a first motor 56 and a bevel gear 57, the concave cavity 55 is arranged at the center of the inside of the turntable 4, the concave cavity 55 is communicated with the vertical chute 51 on the same side, the first motor 56 is arranged in the inside of the concave cavity 55, the output end of the first motor 56 and the middle of the outer cambered surface of the bidirectional screw rod 54 are respectively provided with a bevel gear 57, the two adjacent bevel gears 57 are in meshed connection with each other, the input end of the first motor 56 is electrically connected with the output end of the control switch group 6, and when the first motor 56 is in operation, due to the fact that the two adjacent bevel gears 57 are in meshed connection with each other, the two adjacent bevel gears 54 are in meshed connection with each other, the two bevel gears 54 are in a rotating mode, and the distance between the two opposite tension adjusting mechanism and the two opposite tension blocks 52 can be further changed, the distance between the two opposite tension adjusting mechanism and the two opposite tension adjusting mechanism is further changed, and the distance between the two opposite tension adjusting mechanism and the two opposite tension adjusting mechanism is further changed.
Wherein: the control switch group 6 is arranged on the left side face of the left vertical seat 1, and the input end of the control switch group 6 is electrically connected with an external power supply.
Wherein: still include adjusting chamber 7, worm 8, second motor 9 and turbine 10, adjusting chamber 7 sets up in the inside upper end of left upright 1, worm 8 passes through the bearing rotation and connects in adjusting chamber 7' S inside, second motor 9 sets up in left upright 1 leading flank, the output shaft and the worm 8 fixed connection of second motor 9, turbine 10 fixed cover is located the outer cambered surface left end of revolving stage 4, worm 8 and turbine 10 meshing are connected, the output of control switch group 6 is connected to the input electricity of second motor 9, in the in-process of personnel with the towel blank with two tensioning rollers 53 of S shape and developing cutting work, through the regulation and control of control switch group 6, second motor 9 operation drives worm 8 and takes place to rotate, influenced by the meshing relation of worm 8 and turbine 10, can make revolving stage 4 take place to rotate, thereby make the space angle that two tensioning rollers 53 are located change, thereby realize preliminary tension adjustment work.
Wherein: the inside of dodging the mouth 3 all is equipped with annular draw runner 11, and annular draw runner 11 and the arc spout sliding connection who corresponds the setting on the revolving stage 4, annular draw runner 11 can provide further direction supporting role for revolving stage 4, ensures overall structure's stability.
Wherein: the bottom of the vertical seat 1 is provided with a notch 12 which is symmetrical from front to back, the inside of the notch 12 is provided with a mounting hole 13, an external bolt penetrates through the mounting hole 13 to connect the vertical seat 1 with a mounting part on an external cutting machine, the fixing of the vertical seat 1 is realized, and the stability of a working environment is ensured.
The utility model provides an automatic tension adjusting mechanism of a towel blank cutting machine, which has the following working principle: the outer bolts penetrate through the mounting holes 13 to connect the vertical seat 1 with the mounting part on the outer cutting machine, the fixing of the vertical seat 1 is realized, the stability of the working environment is ensured, in the process that a person bypasses two tensioning rollers 53 in an S shape and performs cutting work on towel blanks, through the regulation and control of the control switch group 6, the second motor 9 operates to drive the worm 8 to rotate, the turntable 4 can be made to rotate under the influence of the meshing connection relation of the worm 8 and the turbine 10, the space angle of the two tensioning rollers 53 is changed, the preliminary tension adjustment work is realized, the annular slide 11 can provide a further guiding supporting function for the turntable 4 in the process, the stability of the whole structure is ensured, in addition, when the first motor 56 operates through the regulation and control of the control switch group 6, the two adjacent bevel gears 57 are meshed and connected with each other, the bidirectional screw rod 54 can rotate, and because the threaded connection relation of the bidirectional screw rod 54 and the movable blocks 52 affects, the two vertically corresponding movable blocks 52 can approach or separate from each other in opposite directions, thereby changing the space between the two tensioning rollers 53, the tension adjustment mechanism is further practical, and the tension adjustment range is further strong.
It should be noted that, in the above embodiment, the first motor 56 and the second motor 9 are all selected from SM3L-042A1BDV servo motors, and the control switch group 6 is provided with switch buttons corresponding to the first motor 56 and the second motor 9 one by one for controlling the switching operation thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a towel blank guillootine tension automatically regulated mechanism which characterized in that: comprises a vertical seat (1) and a tension adjusting unit (5);
vertical seat (1): the number of the two vertical seats is two, the two vertical seats (1) are fixedly connected through uniformly distributed connecting rods (2), the middle parts of the inner side surfaces of the vertical seats (1) are respectively provided with an avoidance opening (3), and rotary tables (4) are respectively and rotatably connected in rotary holes in the middle parts of the avoidance openings (3);
tension adjusting unit (5): the device comprises a vertical chute (51), movable blocks (52) and tensioning rollers (53), wherein the vertical chute (51) is arranged in the middle of a rotary table (4), the movable blocks (52) are vertically and symmetrically connected in the vertical chute (51) in a sliding mode, and the tensioning rollers (53) are rotatably connected between the two transversely corresponding movable blocks (52) through bearings.
2. The automatic tension adjustment mechanism for a towel blank cutter according to claim 1, wherein: the control switch group (6) is arranged on the left side face of the left vertical seat (1), and the input end of the control switch group (6) is electrically connected with an external power supply.
3. The automatic tension adjustment mechanism for a towel blank cutter according to claim 2, wherein: the tension adjusting unit (5) further comprises a bidirectional screw rod (54), the bidirectional screw rod (54) is rotatably connected to the inside of the vertical chute (51) through a bearing, and the upper end and the lower end of the bidirectional screw rod (54) are in threaded connection with screw holes in the middle of the adjacent movable blocks (52).
4. A towel blank cutter tension automatic adjustment mechanism according to claim 3, wherein: the tension adjusting unit (5) further comprises a concave cavity (55), a first motor (56) and bevel gears (57), the concave cavity (55) is arranged at the center of the inside of the rotary table (4), the concave cavity (55) is communicated with the vertical sliding groove (51) on the same side, the first motor (56) is arranged in the concave cavity (55), bevel gears (57) are arranged at the end of an output shaft of the first motor (56) and in the middle of an extrados surface of the bidirectional screw rod (54), two adjacent bevel gears (57) are meshed with each other and connected, and the input end of the first motor (56) is electrically connected with the output end of the control switch group (6).
5. The automatic tension adjustment mechanism for a towel blank cutter according to claim 2, wherein: still including adjusting chamber (7), worm (8), second motor (9) and turbine (10), adjust chamber (7) and set up in the inside upper end of left upright seat (1), worm (8) are rotated through the bearing and are connected in the inside of adjusting chamber (7), second motor (9) set up in left upright seat (1) leading flank, the output shaft and the worm (8) fixed connection of second motor (9), the extrados left end of revolving stage (4) is located to the fixed cover of turbine (10), worm (8) are connected with turbine (10) meshing, the output of control switch group (6) is connected to the input electricity of second motor (9).
6. The automatic tension adjustment mechanism for a towel blank cutter according to claim 1, wherein: the inside of dodging mouth (3) all is equipped with annular draw runner (11), and annular draw runner (11) and revolving stage (4) are last to correspond the arc spout sliding connection that sets up.
7. The automatic tension adjustment mechanism for a towel blank cutter according to claim 1, wherein: the bottom of stand (1) all is equipped with front and back symmetry breach (12), and the inside of breach (12) all is equipped with mounting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320875673.6U CN220131505U (en) | 2023-04-19 | 2023-04-19 | Automatic tension adjusting mechanism of towel blank cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320875673.6U CN220131505U (en) | 2023-04-19 | 2023-04-19 | Automatic tension adjusting mechanism of towel blank cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131505U true CN220131505U (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320875673.6U Active CN220131505U (en) | 2023-04-19 | 2023-04-19 | Automatic tension adjusting mechanism of towel blank cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131505U (en) |
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2023
- 2023-04-19 CN CN202320875673.6U patent/CN220131505U/en active Active
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