CN215668432U - Net forming machine capable of adjusting tension degree of net curtain - Google Patents
Net forming machine capable of adjusting tension degree of net curtain Download PDFInfo
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- CN215668432U CN215668432U CN202121425888.5U CN202121425888U CN215668432U CN 215668432 U CN215668432 U CN 215668432U CN 202121425888 U CN202121425888 U CN 202121425888U CN 215668432 U CN215668432 U CN 215668432U
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Abstract
The utility model relates to the technical field of non-woven fabric production, and discloses a web former capable of adjusting the tension degree of a net curtain, which comprises a machine body shell, wherein two transmission shafts are movably connected between the front side wall and the rear side wall in the machine body shell, a transmission roller is sleeved outside the transmission shafts, the net curtain sleeved outside the transmission roller on the left side is sleeved outside the transmission roller on the right side, and a motor base is fixedly connected to the rear side wall of the machine body shell. This web former of adjustable net curtain rate of tension, it rotates to drive worm gear sleeve through rotating the worm, make screw lead screw downstream when worm gear sleeve rotates, screw lead screw downstream drives the link downstream at the amount in-process, the link drives fixed axle and rotor plate downstream this moment, the in-process of rotor plate downstream drives the connecting rod and rotates sleeve downstream, the net curtain is tightly tightened once more under the effect of pulling force this moment to the effect of adjusting the rate of tension has been played.
Description
Technical Field
The utility model relates to the technical field of non-woven fabric production, in particular to a web former capable of adjusting the tension degree of a net curtain.
Background
The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber (PET for short) material, can be manufactured by a needle-punching process, can be manufactured into different thicknesses, handfeels, hardness and the like, has the characteristics of moisture resistance, ventilation, flexibility, light weight, flame retardance, no toxicity, no odor, low price, recycling and the like, and can be used in different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothes, medical and filling materials and the like.
Non-woven fabrics need use the lapper to process at the in-process of production, the lapper is laid on the inside net curtain of lapper at the strand silk when using, deformation can appear after long-time use to the net curtain, can't closely laminate between net curtain and the driving roller this moment, make transmission efficiency reduce on the one hand, the fold appears on the other hand net curtain surface, traditional lapper lacks the mechanism that the net curtain rate of tension was adjusted, so this lapper of proposing an adjustable net curtain rate of tension solves the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the net forming machine capable of adjusting the tension degree of the net curtain, which has the advantages of adjusting the tension degree of the net curtain and the like, and solves the problem that the tension degree of the net curtain cannot be adjusted.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: a web former capable of adjusting tension of a net curtain comprises a machine body shell, wherein two transmission shafts are movably connected between the front side wall and the rear side wall inside the machine body shell, a transmission roller is sleeved outside the transmission shafts, the right side of the transmission roller is sleeved with the net curtain sleeved outside the transmission roller, a motor base is fixedly connected onto the rear side wall of the machine body shell, an output shaft is fixedly connected onto the top of the motor base and a power motor connected with the right side of the transmission shaft, an adsorption mechanism extending to the outside of the machine body shell is fixedly connected between the front side wall and the rear side wall inside the machine body shell, a fixed block is fixedly connected between the front side wall and the rear side wall inside the machine body shell, an adjusting mechanism extending to the upper part of the fixed block is movably connected inside the fixed block, a pressure mechanism is fixedly connected onto the top of the adjusting mechanism, the machine body shell is movably connected with a connecting cross rod connected with the pressure mechanism, and a rotating sleeve contacted with the net curtain is sleeved outside the connecting cross rod.
The utility model has the beneficial effects that:
the web former capable of adjusting the tension degree of the net curtain drives the worm gear sleeve to rotate by rotating the worm, the screw thread screw rod moves downwards when the worm gear sleeve rotates, the connecting frame moves downwards in the downward movement process of the screw thread screw rod, the connecting frame drives the fixed shaft and the rotating plate to move downwards at the moment, the connecting cross rod and the rotating sleeve are driven to move downwards in the downward movement process of the rotating plate, the net curtain is tightened again under the action of tension force at the moment, so that the tension degree adjusting effect is achieved, the angle is changed in the rotation process of the rotating plate, the phenomenon that the net curtain is clamped in the tension degree adjusting process is guaranteed, the device enables the tension degree of the net curtain to be adjusted through a series of mechanical structures, the phenomenon that the net curtain is loosened due to deformation is effectively avoided, and the worm gear sleeve are matched with each other and have self-locking capacity, the tension degree is more stable after being adjusted.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, adsorption apparatus constructs and is become for eight air blast heads and quantity to be two gas-supply pipes by quantity diaphragm, quantity that is one, fixedly connected with diaphragm between the inside front and back both sides wall of engine body shell, the bottom fixedly connected with quantity of diaphragm is two and extends to the outside gas-supply pipe of engine body shell, the air blast head that the top fixedly connected with of diaphragm and gas-supply pipe are linked together, eight two sets of about the air blast head divide into, a set of four the air blast head is the equidistance and distributes.
Further, adsorption device is total two, two adsorption device is the symmetric distribution, and two adsorption device is located the left and right sides of fixed block respectively.
The beneficial effect who adopts above-mentioned further scheme is that, adsorption apparatus has played absorptive effect, and adsorption apparatus can guarantee reciprocal anchorage between strand silk and the net curtain when the strand silk is laid on the surface of net curtain, the condition of skew can not appear.
Furthermore, adjustment mechanism comprises screw lead screw, spacing bottom plate, worm and worm gear sleeve, the top of fixed block is pegged graft and is had the screw lead screw that extends to the fixed block below and quantity be four, the bottom fixedly connected with spacing bottom plate of screw lead screw, the outside of screw lead screw cup joint be located the fixed block inside and with screw lead screw assorted worm gear sleeve, the inside swing joint of fixed block extend to the engine body shell outside and with worm gear sleeve assorted worm.
And the four threaded screw rods are divided into a left group and a right group, one group of two threaded screw rods are symmetrically distributed, and the two groups of threaded screw rods are symmetrically distributed.
The worm is rotated to drive the worm gear sleeve to rotate, the worm gear sleeve rotates to enable the threaded screw rod to move downwards, the connecting frame is driven to move downwards in the downward movement process of the threaded screw rod, the adjusting mechanism plays a role in adjusting the height, and the height of the pressure mechanism can be changed.
Further, the pressure mechanism comprises a connecting frame, a fixed shaft, a rotating plate, a connecting shaft, a rotating block and a stabilizing spring, the connecting frame is fixedly connected to the top of the threaded screw rod, the fixed shaft is fixedly connected between the front side wall and the rear side wall inside the connecting frame, the rotating plate is sleeved outside the fixed shaft, the connecting shaft for observing the rotating plate is fixedly connected to the upper portion and the lower portion of the front side wall and the rear side wall inside the engine body shell, the rotating block is sleeved outside the connecting shaft, and the stabilizing spring connected with the rotating plate is fixedly connected to one side, far away from the fixed shaft, of the rotating block.
The beneficial effect who adopts above-mentioned further scheme is that, pressure mechanism and adjustment mechanism mutually support, and pressure mechanism downstream under adjustment mechanism's effect this moment, and pressure mechanism downstream's in-process drives and connects horizontal pole and rotating sleeve downstream to make the web curtain atress tensile, played the effect of adjusting the web curtain rate of tension.
Furthermore, the number of the pressure mechanisms is four, the four pressure mechanisms and the four threaded screw rods are in one-to-one correspondence, and connecting cross rods are movably connected between the rotating plates on the front side and the rear side.
The beneficial effect who adopts above-mentioned further scheme is that, four pressure mechanism make the net curtain more stable when rate of tension adjusts, and four pressure mechanism make the net curtain atress more even.
Furthermore, the rotating block is composed of a rectangular block and open slots, and the open slots are formed in the upper side wall and the lower side wall of the rectangular block.
Further, the rotating plate is composed of a rectangular plate and a rectangular opening, the rectangular opening is formed in the front side of the rectangular plate, and the width of the rectangular opening is smaller than that of the rotating block.
The beneficial effect who adopts above-mentioned further scheme is that, the position can change when rotor plate and rotatory piece are mutually supported and are makeed the rotor plate angle change, and rotatory piece has played spacing effect to the rotor plate, has avoided appearing the skew when the rotor plate position changes.
Furthermore, the connecting frame consists of a rectangular block and a movable opening, and the top of the rectangular block is provided with the movable opening.
Adopt above-mentioned further scheme's beneficial effect to be, the link provides the installation carrier for the fixed axle, and the link makes the position and the angle homoenergetic of rotor plate change.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side cross-sectional view of the inventive structure;
FIG. 3 is an enlarged view of the point A in FIG. 1.
In the figure: 1. a body housing; 2. a drive shaft; 3. a driving roller; 4. a net curtain; 5. a motor base; 6. a power motor; 7. an adsorption mechanism; 8. a fixed block; 9. rotating the sleeve; 10. an adjustment mechanism; 101. a threaded lead screw; 102. a limiting bottom plate; 103. a worm; 104. a worm gear sleeve; 11. a pressure mechanism; 111. a connecting frame; 112. a fixed shaft; 113. a rotating plate; 114. a connecting shaft; 115. rotating the block; 116. a stabilizing spring; 12. the cross bars are connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, a web former capable of adjusting the tension of a net curtain is provided by fig. 1-3, which comprises a machine body shell 1, wherein two transmission shafts 2 are movably connected between the front side wall and the rear side wall inside the machine body shell 1, a transmission roller 3 is sleeved outside the transmission shafts 2, a net curtain 4 sleeved outside the transmission roller 3 on the left side is sleeved outside the transmission roller 3 on the right side, a motor base 5 is fixedly connected to the rear side wall of the machine body shell 1, a power motor 6 with an output shaft connected with the transmission shaft 2 on the right side is fixedly connected to the top of the motor base 5, an adsorption mechanism 7 extending to the outside of the machine body shell 1 is fixedly connected between the front side wall and the rear side wall inside the machine body shell 1, a fixed block 8 is fixedly connected between the front side wall and the rear side wall inside the machine body shell 1, an adjusting mechanism 10 extending to the upper side of the fixed block 8 is movably connected to the inside of the fixed block 8, and a pressure mechanism 11 is fixedly connected to the top of the adjusting mechanism 10, the inside of the machine body shell 1 is movably connected with a connecting cross rod 12 connected with a pressure mechanism 11, and the outside of the connecting cross rod 12 is sleeved with a rotating sleeve 9 contacted with the net curtain 4.
Preferably, the adsorption mechanism 7 is composed of one transverse plate, eight air nozzles and two gas pipes, the transverse plate is fixedly connected between the front side wall and the rear side wall inside the machine body shell 1, the two gas pipes which are provided with the quantity and extend to the outside of the machine body shell 1 are fixedly connected to the bottom of the transverse plate, the air nozzles communicated with the gas pipes are fixedly connected to the top of the transverse plate, the eight air nozzles are divided into a left group and a right group, one group of four air nozzles are distributed equidistantly, the adsorption mechanism 7 is two in total, the two adsorption mechanisms 7 are distributed symmetrically, the two adsorption mechanisms 7 are respectively positioned on the left side and the right side of the fixed block 8, the adsorption mechanism 7 plays an adsorption role, and when the strand silk is laid on the surface of the net curtain 4, the adsorption mechanism 7 can ensure that the strand silk and the net curtain 4 are mutually fixed, and the situation of position deviation cannot occur;
preferably, the adjusting mechanism 10 is composed of a threaded screw rod 101, a limit bottom plate 102, a worm 103 and a worm-gear sleeve 104, the top of the fixed block 8 is inserted with four threaded screw rods 101 extending to the lower part of the fixed block 8, the bottom of the threaded screw rods 101 is fixedly connected with the limit bottom plate 102, the outer part of the threaded screw rod 101 is sleeved with the worm-gear sleeve 104 which is positioned in the fixed block 8 and matched with the threaded screw rod 101, the inner part of the fixed block 8 is movably connected with the worm 103 extending to the outer part of the body shell 1 and matched with the worm-gear sleeve 104, the four threaded screw rods 101 are divided into two groups, one group of two threaded screw rods 101 are symmetrically distributed, the two groups of threaded screw rods 101 are symmetrically distributed, the worm 103 is rotated to drive the worm-gear sleeve 104 to rotate, the threaded screw rods 101 move downwards when the worm-gear sleeve 104 rotates, the threaded screw rods 101 drive the connecting frame 111 to move downwards in the downward movement process, the adjusting mechanism 10 plays a role of adjusting the height, so that the height of the pressure mechanism 11 can be changed;
preferably, the pressure mechanism 11 is composed of a connecting frame 111, a fixed shaft 112, a rotating plate 113, a connecting shaft 114, a rotating block 115 and a stabilizing spring 116, the connecting frame 111 is fixedly connected to the top of the threaded screw rod 101, the fixed shaft 112 is fixedly connected between the front side wall and the rear side wall inside the connecting frame 111, the rotating plate 113 is sleeved outside the fixed shaft 112, the connecting shaft 114 for observing the rotating plate 113 is fixedly connected to the upper side wall and the lower side wall of the front side and the rear side wall inside the machine body shell 1, the rotating block 115 is sleeved outside the connecting shaft 114, the stabilizing spring 116 connected with the rotating plate 113 is fixedly connected to one side of the rotating block 115 away from the fixed shaft 112, the pressure mechanism 11 is matched with the adjusting mechanism 10, at this time, the pressure mechanism 11 moves downwards under the action of the adjusting mechanism 10, the connecting cross rod 12 and the rotating sleeve 9 are driven to move downwards in the downward movement process of the pressure mechanism 11, so that the web curtain 4 is tensioned, the function of adjusting the tension degree of the net curtain 4 is achieved;
preferably, the number of the pressure mechanisms 11 is four, the four pressure mechanisms 11 correspond to the four threaded screws 101 one by one, the connecting cross rods 12 are movably connected between the front and rear side rotating plates 113, the four pressure mechanisms 11 enable the tension of the net curtain 4 to be more stable during adjustment, and the four pressure mechanisms 11 enable the net curtain 4 to be more uniformly stressed;
preferably, the rotating block 115 is composed of a rectangular block and an open slot, the open slots are formed in the upper side wall and the lower side wall of the rectangular block, the rotating plate 113 is composed of a rectangular plate and a rectangular opening, the rectangular opening is formed in the front side of the rectangular plate, the width of the rectangular opening is smaller than that of the rotating block 115, the rotating plate 113 and the rotating block 115 are matched with each other, so that the position of the rotating plate 113 can be changed while the angle of the rotating plate 113 is changed, the rotating block 115 plays a limiting role in the rotating plate 113, and the rotating plate 113 is prevented from being deviated when the position of the rotating plate 113 is changed;
preferably, the connecting frame 111 is composed of a rectangular block and a movable opening, the movable opening is formed in the top of the rectangular block, the connecting frame 111 provides an installation carrier for the fixed shaft 112, and the connecting frame 111 enables the position and the angle of the rotating plate 113 to be changed;
in this embodiment: the power motor 6 may be of type YE 3.
The working principle is as follows:
the worm 103 is rotated to enable the worm sleeve 104 to rotate, the threaded screw rod 101 moves downwards when the worm sleeve 104 rotates, the connecting frame 111 also moves when the threaded screw rod 101 moves, the connecting frame 111 drives the fixed shaft 112 to move at the moment, the fixed shaft 112 drives the rotating plate 113 to move when moving, the rotating plate 113 drives the rotating block 115 to rotate by taking the connecting shaft 114 as the center of a circle in the moving process, the vertical position of the rotating plate 113 in the rotating process also changes, the connecting cross rod 12 and the rotating sleeve 9 move downwards, the net curtain 4 is tightened under the pulling force of the rotating sleeve 9 at the moment, the effect of adjusting the tension of the net curtain 4 is achieved, and the worm 103 is rotated reversely when the net curtain 4 needs to be loosened.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a lapper of adjustable net curtain rate of tension, includes engine body shell (1), its characterized in that: the machine body shell comprises a machine body shell (1), wherein two transmission shafts (2) are movably connected between the front side wall and the rear side wall of the interior of the machine body shell (1), a transmission roller (3) is sleeved outside the transmission shaft (2), a net curtain (4) sleeved on the left side outside the transmission roller (3) is sleeved outside the right side outside the transmission roller (3), a motor base (5) is fixedly connected to the rear side wall of the machine body shell (1), an output shaft and a power motor (6) connected with the transmission shaft (2) on the right side are fixedly connected to the top of the motor base (5), an adsorption mechanism (7) extending to the exterior of the machine body shell (1) is fixedly connected between the front side wall and the rear side wall of the interior of the machine body shell (1), a fixed block (8) is fixedly connected between the front side wall and the rear side wall of the interior of the machine body shell (1), and an adjusting mechanism (10) extending to the upper side of the fixed block (8) is movably connected to the interior of the fixed block (8), the top of the adjusting mechanism (10) is fixedly connected with a pressure mechanism (11), the inside of the machine body shell (1) is movably connected with a connecting cross rod (12) connected with the pressure mechanism (11), and the outside of the connecting cross rod (12) is sleeved with a rotating sleeve (9) contacted with the net curtain (4).
2. A web former with adjustable screen tension according to claim 1, characterized in that: adsorption apparatus constructs (7) and is constituteed for two gas-supply pipes by quantity be a diaphragm, quantity that quantity is eight air blast head and quantity, fixedly connected with diaphragm between the inside front and back both sides wall of engine body shell (1), the bottom fixedly connected with quantity of diaphragm is two and extends to the outside gas-supply pipe of engine body shell (1), the air blast head that the top fixedly connected with of diaphragm and gas-supply pipe are linked together, eight two sets of about the air blast head divide into, a set of four the air blast head is the equidistance and distributes.
3. A web former with adjustable screen tension according to claim 1, characterized in that: the adsorption mechanism (7) is two in total, two the adsorption mechanism (7) is the symmetric distribution, and two the adsorption mechanism (7) is located the left and right sides of fixed block (8) respectively.
4. A web former with adjustable screen tension according to claim 1, characterized in that: adjustment mechanism (10) comprise screw lead screw (101), spacing bottom plate (102), worm (103) and worm gear sleeve (104), the top of fixed block (8) is pegged graft and is had screw lead screw (101) that extend to fixed block (8) below and quantity be four, the bottom fixedly connected with spacing bottom plate (102) of screw lead screw (101), the outside of screw lead screw (101) is cup jointed and is located fixed block (8) inside and with screw lead screw (101) assorted worm gear sleeve (104), the inside swing joint of fixed block (8) has the worm (103) that extend to the engine body shell (1) outside and with worm gear sleeve (104) assorted.
5. A web-former with adjustable screen tension according to claim 4, characterized in that: the four threaded screw rods (101) are divided into a left group and a right group, the two threaded screw rods (101) are symmetrically distributed, and the two threaded screw rods (101) are symmetrically distributed.
6. A web-former with adjustable screen tension according to claim 5, characterized in that: the pressure mechanism (11) comprises a connecting frame (111), a fixing shaft (112), a rotating plate (113), a connecting shaft (114), a rotating block (115) and a stabilizing spring (116), the connecting frame (111) is fixedly connected to the top of the threaded screw rod (101), the fixing shaft (112) is fixedly connected between the front side wall and the rear side wall inside the connecting frame (111), the rotating plate (113) is sleeved outside the fixing shaft (112), the connecting shaft (114) for observing the rotating plate (113) is fixedly connected to the upper portion and the lower portion of the front side wall and the rear side wall inside the machine body shell (1), the rotating block (115) is sleeved outside the connecting shaft (114), and the stabilizing spring (116) connected with the rotating plate (113) is fixedly connected to one side, far away from the fixing shaft (112), of the rotating block (115).
7. A web-former with adjustable screen tension according to claim 6, characterized in that: the four pressure mechanisms (11) are in one-to-one correspondence with the four threaded screw rods (101), and connecting cross rods (12) are movably connected between the rotating plates (113) on the front side and the rear side.
8. A web-former with adjustable screen tension according to claim 6, characterized in that: the rotating block (115) is composed of a rectangular block and open slots, and the open slots are formed in the upper side wall and the lower side wall of the rectangular block.
9. A web-former with adjustable screen tension according to claim 6, characterized in that: the rotating plate (113) is composed of a rectangular plate and a rectangular opening, the rectangular opening is formed in the front side of the rectangular plate, and the width of the rectangular opening is smaller than that of the rotating block (115).
10. A web-former with adjustable screen tension according to claim 6, characterized in that: the connecting frame (111) is composed of a rectangular block and a movable opening, and the movable opening is formed in the top of the rectangular block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121425888.5U CN215668432U (en) | 2021-06-25 | 2021-06-25 | Net forming machine capable of adjusting tension degree of net curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121425888.5U CN215668432U (en) | 2021-06-25 | 2021-06-25 | Net forming machine capable of adjusting tension degree of net curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215668432U true CN215668432U (en) | 2022-01-28 |
Family
ID=79977175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121425888.5U Active CN215668432U (en) | 2021-06-25 | 2021-06-25 | Net forming machine capable of adjusting tension degree of net curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215668432U (en) |
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2021
- 2021-06-25 CN CN202121425888.5U patent/CN215668432U/en active Active
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