CN209890008U - Take-up and pay-off device - Google Patents
Take-up and pay-off device Download PDFInfo
- Publication number
- CN209890008U CN209890008U CN201920429016.2U CN201920429016U CN209890008U CN 209890008 U CN209890008 U CN 209890008U CN 201920429016 U CN201920429016 U CN 201920429016U CN 209890008 U CN209890008 U CN 209890008U
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- winding
- unwinding
- belt
- main shaft
- connecting rod
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Abstract
The utility model relates to the technical field of cable wire processing, in particular to a winding and unwinding device, which comprises a winding and unwinding base, a winding and unwinding support slidably arranged on the winding and unwinding base, a winding and unwinding main shaft rotatably arranged on the winding and unwinding support and a first driving piece for driving the winding and unwinding main shaft to rotate; the winding and unwinding main shaft is provided with a fixing sleeve, the fixing sleeve is provided with an expansion assembly for mounting a material tape coil, and the winding and unwinding main shaft is further provided with a regulating piece for regulating the outward expansion and inward contraction of the expansion assembly. When the tension device works, the material belt coil is sleeved on the expansion assembly, the adjusting piece is adjusted to enable the expansion assembly to tension the material belt coil, and the tensioner can automatically adjust the rotating speed of the winding and unwinding main shaft when winding and unwinding the belt, so that the tension of the winding and unwinding belt is adjusted. The utility model discloses the regulation material that can be simple and accurate takes the receive and release of book and take tension to convenient subsequent processing.
Description
Technical Field
The utility model belongs to the technical field of cable wire processing technique and specifically relates to indicate a receive and release belting.
Background
The conductive belt is easy to bend and has excellent electrical performance, so that the conductive belt is widely applied to power connection, control signal illumination and the like of various mobile power devices in the industries of hoisting, transportation, machinery, electricity, mines and the like. The conductive band comprises a flat lead and an insulating layer coated outside the lead, and when the conductive band is processed, a rolled material belt roll needs to be released to an extruder to be coated with the insulating layer, and finally the formed conductive band is rolled. However, the existing tape unreeling device or tape reeling device is difficult to adjust the tension of the tape unreeled or reeled, thereby affecting the quality of the conductive tape.
SUMMERY OF THE UTILITY MODEL
The utility model provides a receive and release area device, the regulation material that can be simple and accurate roll up the roll of coil receive and release area tension.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a tape retracting and releasing device comprises a tape retracting and releasing base, a tape retracting and releasing support, a winding and releasing main shaft and a first driving piece, wherein the tape retracting and releasing support is slidably arranged on the tape retracting and releasing base; the winding and unwinding device is characterized in that a tensioner used for controlling tension of a winding and unwinding belt is further arranged on the winding and unwinding support, the tensioner is connected with a winding and unwinding main shaft in a transmission mode, a fixing sleeve is arranged on the winding and unwinding main shaft, an expansion assembly used for installing a material belt coil is arranged on the fixing sleeve, and the winding and unwinding main shaft is further provided with an adjusting piece used for adjusting outward expansion and inward contraction of the expansion assembly.
Furthermore, a positioning disc is fixed on the winding and unwinding main shaft, a baffle assembly used for fixedly clamping the material tape coil is arranged on the positioning disc, the baffle assembly comprises an annular inner baffle fixedly arranged on the positioning disc and an annular outer baffle detachably arranged on the positioning disc, the inner baffle and the outer baffle are both positioned on the outer side of the expansion assembly, and a gap used for accommodating the material tape coil is arranged between the inner baffle and the outer baffle.
Furthermore, an annular inner reinforcing plate is fixed on the outer side of the positioning plate, and the inner baffle plate is fixed on the inner reinforcing plate; the inboard circumference of positioning disk is evenly fixed and is provided with a plurality of installation covers, set up threaded hole on the installation cover, one side of outer baffle is equipped with the annular outer reinforcing plate of circle, and the inboard of outer reinforcing plate evenly is provided with a plurality of connecting rods, and is a plurality of connect through the bolt one-to-one respectively between connecting rod and a plurality of installation covers.
Further, fixed cover slides and sets up in receiving and unreeling the main shaft, inflation subassembly includes that circumference sets up in the fixed cover outside and is used for installing a plurality of supporting parts of material roll coil of strip, the supporting part includes that the head and the tail articulates into tetragonal first connecting rod, second connecting rod, third connecting rod and fourth connecting rod in proper order, first connecting rod is fixed in the fixed cover outside, slides fixed cover can make the butt of third connecting rod the inboard of interior baffle and outer baffle.
Furthermore, one side of the third connecting rod, which is far away from the first connecting rod, is provided with a supporting plate for abutting against the material belt coil.
Further, the regulating part is located fixed cover and keeps away from one side of positioning disk and with receive and release main shaft threaded connection, spacing annular has been seted up to regulating part circumference, fixed cover keep away from the one end of positioning disk be provided with spacing snap ring of spacing annular joint complex.
Furthermore, the take-up and pay-off base is parallelly provided with two take-up and pay-off slide rails, the take-up and pay-off support is connected with the take-up and pay-off slide rails in a sliding manner, the take-up and pay-off base is parallel to the slide rails and rotates to bear a lead screw, and the lead screw is in threaded connection with the take-up and pay-off support.
Further, the first driving part is a first motor, a first belt wheel is fixedly arranged at one end of the winding and unwinding main shaft, a second belt wheel is arranged on an output shaft of the first motor, and a transmission belt is sleeved between the first belt wheel and the second belt wheel.
The utility model has the advantages that: when the belt winding and unwinding device works, the material belt coil is sleeved on the expansion assembly, and then the adjusting piece is adjusted to enable the expansion assembly to tightly tension the material belt coil, so that the material belt coil is prevented from sliding relative to the winding and unwinding main shaft when the belt is wound and unwound; meanwhile, the tensioner can automatically adjust the rotating speed of the winding and unwinding main shaft when winding and unwinding the belt, and further adjust the tension of the winding and unwinding belt. The utility model discloses an inflation subassembly rises and tightly expects the coil of strip, and the rethread tensioner adjusts receiving and releasing of the coil of strip and takes tension, and the regulation coil of strip that can be simple accurate receive and releases takes tension to convenient subsequent processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is a schematic structural view of the expansion assembly of the present invention.
Description of reference numerals: 110. a tape take-up and pay-off base; 111. retracting and releasing the belt slide rail; 112. a screw rod; 113. adjusting the motor; 120. retracting and releasing the belt support; 121. a tensioner; 130. winding and unwinding the spindle; 131. fixing a sleeve; 132. positioning a plate; 133. an inner baffle; 134. an outer baffle; 135. an inner reinforcing plate; 136. an outer reinforcing plate; 137. installing a sleeve; 138. a connecting rod; 139. a limit snap ring; 141. a first motor; 142. a first pulley; 143. a second pulley; 144. a transmission belt; 150. an expansion assembly; 151. a first link; 152. a second link; 153. a third link; 154. a fourth link; 155. a support plate; 160. an adjustment member; 161. and a limiting ring groove.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, the utility model provides a take-up and pay-off device, which comprises a take-up and pay-off base 110, a take-up and pay-off support 120 slidably disposed on the take-up and pay-off base 110, a take-up and pay-off spindle 130 rotatably disposed on the take-up and pay-off support 120, and a first driving member for driving the take-up and pay-off spindle 130 to rotate; the winding and unwinding device comprises a winding and unwinding main shaft 130, and is characterized in that a tensioner 121 for controlling tension of a winding and unwinding belt is arranged on the winding and unwinding support 120, the tensioner 121 is in transmission connection with the winding and unwinding main shaft 130, a fixing sleeve 131 (see fig. 3) is arranged on the winding and unwinding main shaft 130, an expansion assembly 150 for installing a material tape roll is arranged on the fixing sleeve 131, and an adjusting member 160 (see fig. 3) for adjusting the expansion assembly 150 to expand outwards to tension the material tape roll and contract inwards to release the material tape roll is further arranged on the winding and unwinding main shaft 130. During specific work, the material belt coil is sleeved on the expansion assembly 150, and then the adjusting piece 160 on the winding and unwinding main shaft 130 is adjusted, so that the expansion assembly 150 expands and the inner wall of the material belt coil is tensioned, and the material belt coil is prevented from sliding or rotating relatively on the winding and unwinding main shaft 130 during the belt winding and unwinding; meanwhile, the tensioner 121 can automatically adjust the rotation speed of the winding and unwinding spindle 130 when winding and unwinding the tape, so as to adjust the tension of the winding and unwinding tape. The utility model discloses an expansion assembly 150 rises and tightly expects the material roll coil of strip, and the rethread tensioner 121 adjusts receiving and releasing of material roll of strip and takes tension, can adjust receiving and releasing of material roll of strip simply accurately and take tension to make things convenient for subsequent processing. Preferably, the tensioner 121 may be a magnetic powder tensioner, and the strip of material may be a copper strip.
As shown in fig. 1 and 2, two retractable belt sliding rails 111 are arranged on the retractable belt base 110 in parallel, the retractable belt support 120 is connected with the retractable belt sliding rails 111 in a sliding manner, the retractable belt base 110 rotatably carries a screw rod 112 arranged in parallel with the retractable belt sliding rails 111, and the screw rod 112 is in threaded connection with the retractable belt support 120. Specifically, the orientation of the tape retracting and releasing slide rail 111 is perpendicular to the orientation of the tape retracting and releasing main shaft 130, and the bottom end of the tape retracting and releasing support 120 is slidably connected with the tape retracting and releasing slide rail 111, so that the position of the tape retracting and releasing support 120 can be adjusted, and the position of the copper tape retracting and releasing position is aligned with subsequent processing equipment. In order to better adjust and fix the tape retracting and releasing support 120, the tape retracting and releasing base 110 is rotatably supported with a screw rod 112 which is arranged in parallel with the tape retracting and releasing slide rail 111, the screw rod 112 is in threaded connection with the tape retracting and releasing support 120, the screw rod 112 can be rotated to enable the tape retracting and releasing support 120 to move back and forth along the tape retracting and releasing slide rail 111, the position of the tape retracting and releasing support 120 can be conveniently adjusted, meanwhile, the screw thread is connected with a self-locking function, the adjusted position of the tape retracting and releasing support 120 can be locked, and the tape retracting and releasing support 120 is prevented from sliding when. The base 110 is further provided with an adjusting motor 113 for driving the screw rod 112 to rotate, the adjusting motor 113 drives the screw rod 112 to rotate, and the belt winding and unwinding support 120 is adjusted conveniently and quickly.
As shown in fig. 2, the winding and unwinding spindle 130 is rotatably disposed at the upper end of the winding and unwinding belt support 120, a first driving member is fixedly disposed on the winding and unwinding belt support 120, the first driving member is a first motor 141, a first pulley 142 is fixedly disposed at one end of the winding and unwinding spindle 130, a second pulley 143 is disposed on an output shaft of the first motor 141, and a transmission belt 144 is sleeved between the first pulley 142 and the second pulley 143. The transmission belt 144 is used for transmission, so that the first motor 141 can be prevented from being damaged when the winding and unwinding spindle 130 is blocked.
As shown in fig. 2 and 3, a positioning plate 132 is fixed to one end of the winding and unwinding spindle 130, which is far away from the first belt pulley 142, a baffle assembly for fixedly clamping the material tape roll is arranged on the positioning plate 132, the baffle assembly includes an annular inner baffle 133 fixedly arranged on the positioning plate 132 and an annular outer baffle 134 detachably arranged on the positioning plate 132, the outer side of the expansion assembly 150 is sleeved with the inner baffle 133 and the outer baffle 134, and a gap for accommodating the material tape roll is arranged between the inner baffle 133 and the outer baffle 134. An annular inner reinforcing plate 135 is fixed on the outer side of the positioning disc 132, and the inner baffle 133 is fixed on the inner reinforcing plate 135; the inboard circumference of positioning disk 132 is evenly fixed and is provided with a plurality of installation cover 137, set up threaded hole (not shown in the figure) on the installation cover 137, one side of outer baffle 134 is equipped with annular outer reinforcing plate 136, and the inboard of outer reinforcing plate 136 evenly is provided with a plurality of connecting rods 138, and is a plurality of connect through the bolt one-to-one respectively between connecting rod 138 and a plurality of installation cover 137. Specifically, the positioning plate 132 is disposed in a hollow manner and is used for accommodating the expansion assembly 150, the outer side of the outer baffle 134 is fixed with an annular outer reinforcement plate 136, the inner baffle 133 is fixed on the inner reinforcement plate 135, the diameter of the inner baffle 133 is larger than that of the inner reinforcement plate 135, and the inner reinforcement plate 135 can reinforce the strength of the inner baffle 133 and prevent the inner baffle 133 from bending. Six mounting sleeves 137 are uniformly and fixedly arranged on the inner side of the positioning disc 132 in the circumferential direction, threaded holes are formed in the mounting sleeves 137, and one end, far away from the positioning disc 132, of each mounting sleeve 137 protrudes out of the inner baffle 133; one side of outer baffle 134 is equipped with annular outer reinforcing plate 136, and outer reinforcing plate 136 circumference evenly is provided with six connecting rods 138, pass through bolted connection between connecting rod 138 and the installation cover 137. During specific work, the material belt roll is installed on the expansion assembly 150, one end of the material belt roll is abutted to the inner baffle 133, then the outer baffle 134 is sleeved on the expansion assembly 150, and then the connecting rod 138 and the installation sleeve 137 are connected together through the bolt, so that the material belt roll is located between the inner baffle 133 and the outer baffle 134. The outer baffle 134 is detachably connected to the positioning plate 132 to facilitate mounting of the tape roll.
As shown in fig. 3 and 4, the fixing sleeve 131 is slidably disposed on the winding and unwinding spindle 130, the expansion assembly 150 includes a plurality of support portions circumferentially disposed on the outer side of the fixing sleeve 131 and used for mounting a material coil, the support portions include a first connecting rod 151, a second connecting rod 152, a third connecting rod 153 and a fourth connecting rod 154 which are sequentially hinged end to form a quadrilateral, the first connecting rod 151 is fixed on the outer side of the fixing sleeve 131, and the fixing sleeve 131 is slid to enable the third connecting rod 153 to abut against or release the inner sides of the inner baffle 133 and the outer baffle 134. The support portion utilizes the characteristic of easy deformation of the parallelogram, and the second link 152 and the fourth link 154 support the third link 153 by moving the position of the first link 151, so that the third link 153 can support the material coil, thereby preventing the material coil from sliding relative to the winding and unwinding main shaft 130 when the material coil is wound and unwound.
Preferably, in order to make the third connecting rod 153 and the material strip roll up the laminating more inseparabler when butt, one side that first connecting rod 151 was kept away from to third connecting rod 153 is equipped with the backup pad 155 that is used for the butt material strip to roll up, backup pad 155 is circular-arc, and one side that third connecting rod 153 was kept away from to backup pad 155 is equipped with the rubber layer, and the rubber layer has improved the material strip and has rolled up the frictional force between backup pad 155, avoids the material strip roll up and receive when receiving and releasing the area and unreel main shaft 130 and take place relative slip, and the rubber layer plays the effect of buffering, protection in addition, avoids backup pad 155 and the inner wall. Specifically, the support plate 155 is also provided with a space through which the connection rod 138 passes.
As shown in fig. 3, in order to conveniently control the expansion assembly 150 to expand outward and contract inward, the adjusting part 160 is located at one end of the fixing sleeve 131 far away from the positioning disk 132 and is in threaded connection with the winding and unwinding spindle 130, a limiting ring groove 161 is circumferentially formed in the adjusting part 160, and a limiting snap ring 139 in snap fit with the limiting ring groove 161 is arranged at one end of the fixing sleeve 131 far away from the positioning disk 132. Specifically, the adjusting member 160 is rotated, and since the adjusting member 160 is in threaded connection with the winding and unwinding main shaft 130, the adjusting member 160 together with the fixing sleeve 131 slides along the winding and unwinding main shaft 130, when the fixing sleeve 131 abuts against the positioning plate 132, the supporting plate 155 abuts against the inner baffle 133, and the adjusting member 160 adjusts the expansion assembly 150 simply and conveniently.
The operation method comprises the following steps:
firstly, rotating the adjusting member 160 to move the fixing sleeve 131 away from the positioning disc 132, so as to enable the expansion assembly 150 to contract and release the outer baffle 134, then taking the outer baffle 134 off the positioning disc 132, then sleeving the material belt coil on the supporting plate 155, enabling one end of the material belt coil to abut against the inner baffle 133, reinstalling the outer baffle 134 on the positioning disc 132, and finally reversely rotating the adjusting member 160 to enable the fixing sleeve 131 to move close to the positioning disc 132, so as to enable the expansion assembly 150 to expand until the supporting plate 155 completely abuts against the material belt coil; then, the adjusting motor 113 is started to adjust the tape winding and unwinding position of the material tape coil; finally, the first motor 141 and the tensioner 121 are started to take in and pay out the belt.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (8)
1. A tape retracting device is characterized in that: the device comprises a tape winding and unwinding base, a tape winding and unwinding support, a winding and unwinding main shaft and a first driving piece, wherein the tape winding and unwinding support is slidably arranged on the tape winding and unwinding base; the winding and unwinding device is characterized in that a tensioner used for controlling the tension of the winding and unwinding belt is arranged on the winding and unwinding belt support, the tensioner is in transmission connection with the winding and unwinding main shaft, a fixing sleeve is arranged on the winding and unwinding main shaft, an expansion assembly used for installing a material belt coil is arranged on the fixing sleeve, and the winding and unwinding main shaft is further provided with an adjusting piece used for adjusting the outward expansion and inward contraction of the expansion assembly.
2. The retracting and deploying apparatus according to claim 1, wherein: the material coiling and uncoiling device is characterized in that a positioning disc is fixed on the coiling and uncoiling main shaft, a baffle assembly used for fixedly clamping a material coil is arranged on the positioning disc, the baffle assembly comprises an annular inner baffle fixedly arranged on the positioning disc and an annular outer baffle detachably arranged on the positioning disc, the outer side of the expansion assembly is sleeved with the inner baffle and the outer baffle, and a gap used for containing the material coil is arranged between the inner baffle and the outer baffle.
3. A retracting device according to claim 2, characterized in that: an annular inner reinforcing plate is fixed on the outer side of the positioning plate, and the inner baffle plate is fixed on the inner reinforcing plate; the inboard circumference of positioning disk is evenly fixed and is provided with a plurality of installation covers, set up threaded hole on the installation cover, one side of outer baffle is equipped with the annular outer reinforcing plate of circle, and the inboard of outer reinforcing plate evenly is provided with a plurality of connecting rods, and is a plurality of connect through the bolt one-to-one respectively between connecting rod and a plurality of installation covers.
4. A retracting device according to claim 3, characterized in that: fixed cover slides and sets up in receiving and unreeling the main shaft, inflation subassembly includes that circumference sets up in the fixed cover outside and is used for installing a plurality of supporting parts of material roll coil of strip, the supporting part includes that the head and the tail articulates into tetragonal first connecting rod, second connecting rod, third connecting rod and fourth connecting rod in proper order, first connecting rod is fixed in the fixed cover outside, slides fixed cover is so that third connecting rod butt or release the inboard of inner baffle and outer baffle.
5. The retracting device of claim 4, wherein: one side of the third connecting rod, which is far away from the first connecting rod, is provided with a supporting plate for abutting against the material belt coil.
6. A retracting device according to claim 3, characterized in that: the regulating part is located fixed cover and keeps away from the one end of positioning disk and with receive and release main shaft threaded connection, spacing annular has been seted up to regulating part circumference, fixed cover keep away from the one end of positioning disk be provided with spacing snap ring of spacing annular joint complex.
7. The retracting and deploying apparatus according to claim 1, wherein: the winding and unwinding belt base is parallelly provided with two winding and unwinding belt sliding rails, the winding and unwinding belt support is in sliding connection with the winding and unwinding belt sliding rails, the winding and unwinding belt base rotatably bears a lead screw which is arranged in parallel with the winding and unwinding belt sliding rails, and the lead screw is in threaded connection with the winding and unwinding belt support.
8. The retracting and deploying apparatus according to claim 1, wherein: the first driving piece is a first motor, a first belt wheel is fixedly arranged at one end of the winding and unwinding main shaft, a second belt wheel is arranged on an output shaft of the first motor, and a transmission belt is sleeved between the first belt wheel and the second belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429016.2U CN209890008U (en) | 2019-03-29 | 2019-03-29 | Take-up and pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429016.2U CN209890008U (en) | 2019-03-29 | 2019-03-29 | Take-up and pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890008U true CN209890008U (en) | 2020-01-03 |
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ID=69018332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429016.2U Active CN209890008U (en) | 2019-03-29 | 2019-03-29 | Take-up and pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735660A (en) * | 2020-12-17 | 2021-04-30 | 安徽远征电缆科技有限公司 | Comprehensive protection cable for airfield light |
-
2019
- 2019-03-29 CN CN201920429016.2U patent/CN209890008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735660A (en) * | 2020-12-17 | 2021-04-30 | 安徽远征电缆科技有限公司 | Comprehensive protection cable for airfield light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 103, No.3, Cunsheng Road, Shatian Town, Dongguan City, Guangdong Province 523000 Patentee after: DONGGUAN QINGFENG ELECTRIC MACHINERY Co.,Ltd. Address before: 523912 Industrial Zone, Baisha four village, Humen Town, Guangdong, Dongguan Patentee before: DONGGUAN QINGFENG ELECTRIC MACHINERY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |