CN217809932U - Annular felt blanket needling machine - Google Patents
Annular felt blanket needling machine Download PDFInfo
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- CN217809932U CN217809932U CN202221976499.6U CN202221976499U CN217809932U CN 217809932 U CN217809932 U CN 217809932U CN 202221976499 U CN202221976499 U CN 202221976499U CN 217809932 U CN217809932 U CN 217809932U
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Abstract
The utility model relates to the technical field of textile machinery, in particular to an annular felt blanket needling machine, which comprises a frame; the needling mechanism is arranged on the frame; the acupuncture driving mechanism is arranged on the frame and used for driving the acupuncture mechanism to act; one end of the rotary support bed is connected to the rack through a vertical rotating shaft and can swing relative to the rack; a cloth feeding roller is arranged on the rotary supporting bed; an inner grinding roller is arranged on the rotary supporting bed; the inner grinding roller is in transmission connection with the cloth feeding roller; a guide roller is arranged on the rotary supporting bed; one side of the outer edge of the inner grinding roller, which is far away from the rotary support bed, is positioned outside the circumferential outer tangent plane of the cloth feeding roller and the guide roller; the transmission driving mechanism is arranged on the frame and is in transmission connection with the cloth feeding roller; the tensioning mechanism is positioned at the other side of the rotary supporting bed and is used for tensioning the annular felt blanket; the outer grinding mechanism is used for grinding the outer side of the annular felt blanket. Adopt the utility model discloses can realize carrying out the grinding simultaneously to the inside and outside surface of annular felt blanket, ensure the processingquality of annular felt blanket.
Description
Technical Field
The utility model relates to the technical field of textile machinery, especially, relate to an annular felt blanket needle loom.
Background
The needle machine is a carpet forming device which is used for weaving a fiber carpet blank with a certain thickness into a fiber carpet through compaction and needle punching. The base cloth of the annular felt blanket needs to be encircled into an annular shape in the production process, and the possibility of missing connection and overlapping exists when the starting end is overlapped, so that the thickness of the felt blanket is uneven, and further copy blanket marks are formed on the surface of a product, and even waste products are caused. Therefore, the inner surface and the outer surface of the annular felt need to be ground so as to control the thickness of the annular felt and ensure the processing quality of the felt.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an annular felt blanket needle loom, main aim at realizes carrying out the grinding simultaneously to the inside and outside surface of annular felt blanket, ensures the processingquality of annular felt blanket.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides an annular felt blanket needling machine, which comprises a frame, a needling mechanism, a needling driving mechanism, a rotary supporting bed, a transmission driving mechanism, a tensioning mechanism and an external grinding mechanism;
the needling mechanism is arranged on the frame;
the acupuncture driving mechanism is arranged on the rack and used for driving the acupuncture mechanism to act;
one end of the rotary support bed is connected to the rack through a vertical rotating shaft and can swing relative to the rack; the rotary support bed is positioned below the needling mechanism;
a cloth feeding roller is arranged on the rotary supporting bed; the cloth feeding roller can be arranged on one side of the rotary support bed in a pivoting manner;
an inner grinding roller is arranged on the rotary supporting bed; the inner grinding roller can be arranged on one side of the rotary support bed in a pivoting manner; the inner grinding roller is in transmission connection with the cloth feeding roller; the inner grinding roller is positioned below the cloth feeding roller and has the same rotating direction with the cloth feeding roller;
a guide roller is arranged on the rotary supporting bed; the guide roller can be pivotally arranged on one side of the rotary support bed; the guide roller is positioned below the inner grinding roller;
one side of the outer edge of the inner grinding roller, which is far away from the rotary support bed, is positioned outside the circumferential outer tangent plane of the cloth feeding roller and the guide roller;
the transmission driving mechanism is arranged on the rack and is in transmission connection with the cloth feeding roller;
the tensioning mechanism comprises: the device comprises a first guide rail, a tensioning bracket, a support frame, a tensioning roller and a traction mechanism;
the first guide rail is fixedly arranged on the ground or the rack;
the tensioning support is arranged on the first guide rail and can move relative to the first guide rail;
the middle part of the support frame is connected to the tensioning bracket through a pin shaft and can swing up and down relative to the tensioning bracket; one end of the support frame is provided with a support seat; the supporting seat is of a groove structure; the bottom of the groove structure is semicircular; the other end of the support frame is provided with a connecting component; the connecting component is connected to the tensioning bracket; the length of the connecting member is adjustable;
bearings are arranged at two ends of the tensioning roller; the tensioning roller can be selectively arranged on the supporting seat; the bearing is supported by the support seat; the tensioning roller is positioned on the other side of the rotary support bed;
the traction mechanism is arranged on the tensioning bracket and is used for drawing the tensioning bracket to move relative to the guide rail;
the outer grinding mechanism includes: the guide rail II, an outer grinding support, an outer grinding roller and an outer grinding driving mechanism;
the second guide rail is fixedly arranged on the ground or the rack;
the outer grinding support is arranged on the second guide rail and can move relative to the second guide rail;
the outer grinding roller can be pivotally arranged on the outer grinding support and can be driven by the outer grinding support to be close to or far away from the inner grinding roller;
the outer grinding driving mechanism is arranged on the outer grinding support, is in transmission connection with the outer grinding roller and is used for driving the outer grinding roller to rotate;
the outer grinding roller and the inner grinding roller rotate in opposite directions.
Further, the pulling mechanism includes: a ball screw mechanism and a traction drive motor;
the ball screw mechanism is arranged on the tensioning bracket; one end of a lead screw of the ball screw mechanism is hinged on the rack or the ground;
and the traction driving motor is in transmission connection with the ball screw mechanism.
Further, the traction mechanism is an oil cylinder or an air cylinder;
one end of the traction mechanism is hinged with the tensioning bracket, and the other end of the traction mechanism is hinged with the rack; and the traction mechanism acts to drive the tensioning bracket to move on the first guide rail.
Further, the connection member includes: a connecting seat and a connecting chain;
the connecting seat is fixedly arranged on the tensioning bracket; the connecting seat is provided with a plurality of connecting holes; the connecting holes are arranged at intervals in the vertical direction;
one end of the connecting chain is hinged to the supporting frame, and the other end of the connecting chain can be detachably arranged on the connecting hole through the connecting pin shaft.
Furthermore, a first locking component is arranged on the tensioning bracket and used for fastening the tensioning bracket on the first guide rail or the ground.
Furthermore, a second locking component is arranged on the outer grinding support and used for fastening the outer grinding support on the second guide rail or the ground.
Furthermore, a hanging frame is arranged on the rotary supporting bed and used for hanging the tensioning roller.
Further, the inner grinding roller is a belt grinding roller.
Further, the outer grinding roller is a belt grinding roller.
Borrow by above-mentioned technical scheme, the utility model discloses annular felt blanket needle loom has following advantage at least:
the inner surface and the outer surface of the annular felt blanket can be simultaneously ground, and the processing quality of the annular felt blanket is guaranteed.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic side view of an endless felt needling machine according to an embodiment of the present invention;
fig. 2 is a front view schematically showing the combination of the frame, the needling mechanism, the needling driving mechanism and the rotary support bed of the circular felt needling machine provided by the embodiment of the present invention.
Shown in the figure:
the automatic cloth feeding device comprises a frame 1, a needling mechanism 2, a needling driving mechanism 3, a rotary support bed 4, a hanging frame 4-1, a transmission driving mechanism 5, a tensioning mechanism 6, a guide rail I6-1, a tensioning support 6-2, a support frame 6-3, a tensioning roller 6-4, a drawing mechanism 6-5, a ball screw mechanism 6-51, a drawing driving motor 6-52, a connecting member 6-6, a connecting seat 6-61, a connecting chain 6-62, a locking member I6-7, an outer grinding mechanism 7-1, a guide rail II 7-2, an outer grinding support 7-3, an outer grinding roller 7-3, an outer grinding driving mechanism 7-4, a locking member II 7-5, an extrusion mechanism 8-1, an air cylinder 8-2, an extrusion plate 9, a rotating shaft, a cloth feeding roller 10, an inner grinding roller 11, a guide roller 12 and an annular felt blanket 13.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an annular felt blanket needling machine, which comprises a frame 1, a needling mechanism 2, a needling driving mechanism 3, a rotary supporting bed 4, a transmission driving mechanism 5, a tensioning mechanism 6 and an external grinding mechanism 7; the needling mechanism 2 is arranged on the frame 1; the acupuncture driving mechanism 3 is arranged on the frame 1 and is used for driving the acupuncture mechanism 2 to act; the acupuncture mechanism 2 is driven by the acupuncture driving mechanism 3 to move up and down relative to the frame 1. The frame 1 is also provided with an extrusion mechanism 8; for extrusion of carpet; the pressing mechanism 8 includes: an extrusion plate 8-2 and a cylinder 8-1; one end of the cylinder 8-1 is hinged with the frame 1; the other end is hinged with the extrusion plate 8-2; the cylinder 8-1 acts to drive the extrusion plate 8-2 to move up and down, so that the annular felt blanket 13 is extruded. The pressing plate 8-2 is positioned below the needling mechanism 2.
One end of the rotary supporting bed 4 is connected to the rack 1 through a vertical rotating shaft 9 and can swing relative to the rack 1; the rotary support bed 4 is positioned below the needling mechanism 2; the rotary supporting bed 4 rotates, so that the annular felt blanket 13 can be conveniently taken out or installed; the operator can conveniently sleeve the annular felt blanket 13 into the rotary supporting bed 4.
The rotary supporting bed 4 is provided with a cloth feeding roller 10; a feed roller 10 is pivotably provided at one side of the rotating bed 4 for driving the endless felt 13 to rotate on the rotating bed 4. The rotary support bed 4 is provided with an inner grinding roller 11; the inner grinding roller 11 can be pivotally arranged at one side of the rotating support bed 4; the inner grinding roller 11 is in transmission connection with the cloth feeding roller 10; the inner grinding roller 11 is positioned below the cloth feeding roller 10 and has the same rotating direction with the cloth feeding roller 10; the rotary support bed 4 is provided with a guide roller 12; the guide roller 12 is pivotably provided on one side of the rotating pallet 4; the guide roller 12 is positioned below the inner grinding roller 11; one side of the outer edge of the inner grinding roller 11, which is far away from the rotary support bed 4, is positioned outside the circumferential outer tangent plane of the cloth feeding roller 10 and the guide roller 12; so that the inner grinding roll 11 should be able to push the carpet outward beyond the circumferential outer tangent of the feed roll 10 and the guide roll 12 when grinding the endless carpet. The transmission driving mechanism 5 is arranged on the frame 1 and is in transmission connection with the cloth feeding roller 10.
The tensioning mechanism 6 comprises: the device comprises a guide rail I6-1, a tensioning bracket 6-2, a support frame 6-3, a tensioning roller 6-4 and a traction mechanism 6-5; the first guide rail 6-1 is fixedly arranged on the ground or the rack 1; the tensioning bracket 6-2 is arranged on the first guide rail 6-1 and can move relative to the first guide rail 6-1; the middle part of the support frame 6-3 is connected to the tensioning support 6-2 through a pin shaft and can swing up and down relative to the tensioning support 6-2; one end of the support frame 6-3 is provided with a support seat; the supporting seat is of a groove structure; the bottom of the groove structure is semicircular; the other end of the support frame 6-3 is provided with a connecting component 6-6; the connecting member 6-6 is connected to the tensioning bracket 6-2; the length of the connecting member 6-6 can be adjusted; in the present embodiment, preferably, the connecting member 6-6 includes: a connecting seat 6-61 and a connecting chain 6-62; the connecting seat 6-61 is fixedly arranged on the tensioning bracket 6-2; the connecting seat 6-61 is provided with a plurality of connecting holes; the plurality of connecting holes are arranged at intervals along the vertical direction; one end of the connecting chain 6-62 is hinged with the supporting frame 6-3, the other end is detachably arranged on the connecting hole through a connecting pin shaft, and the length of the connecting component 6-6 is adjusted by connecting holes with different heights.
Bearings are arranged at two ends of the tensioning roller 6-4; the tensioning roller 6-4 can be selectively arranged on the supporting seat; the bearing is supported by the supporting seat; the tensioning roller 6-4 is positioned at the other side of the rotary support bed 4; the traction mechanism 6-5 is arranged on the tensioning bracket 6-2 and used for drawing the tensioning bracket 6-2 to move relative to the guide rail I6-1. As a preference of the above embodiment, the pulling mechanism 6-5 includes: a ball screw mechanism 6-51 and a traction drive motor 6-52; the ball screw mechanism 6-51 is arranged on the tensioning bracket 6-2; one end of a lead screw of the ball screw mechanism 6-51 is hinged on the frame 1 or the ground; the traction driving motor 6-52 is in transmission connection with the ball screw mechanism 6-51, and the traction driving motor 6-52 drives the ball screw mechanism 6-51 to act, so that the tension bracket 6-2 is driven to move relative to the ground, and the tension roller 6-4 is driven to tension the annular felt blanket 13 or loosen the annular felt blanket 13.
Alternatively, the traction mechanism 6-5 is an oil cylinder or an air cylinder 8-1; one end of the traction mechanism 6-5 is hinged with the tensioning bracket 6-2, and the other end is hinged with the frame 1; the traction mechanism 6-5 acts to drive the tensioning bracket 6-2 to move on the first guide rail 6-1, so as to drive the tensioning roller 6-4 to tension the annular felt blanket 13 or loosen the annular felt blanket 13.
The traction mechanism 6-5 can also be equipment such as a travelling crane or a forklift.
The annular felt blanket 13 is sleeved on the outer sides of the cloth feeding roller 10, the inner grinding roller 11, the guide roller 12 and the tensioning roller 6-4; is supported by the cloth feeding roller 10, the inner grinding roller 11, the guide roller 12 and the tensioning roller 6-4 to rotate.
The external grinding mechanism 7 includes: the guide rail II is 7-1, the outer grinding support 7-2, the outer grinding roller 7-3 and the outer grinding driving mechanism 7-4; the second guide rail 7-1 is fixedly arranged on the ground or the rack 1; the outer grinding support 7-2 is arranged on the second guide rail 7-1 and can move relative to the second guide rail 7-1; the outer grinding roller 7-3 can be pivotally arranged on the outer grinding bracket 7-2 and can be driven by the outer grinding bracket 7-2 to be close to or far away from the inner grinding roller 11; the outer grinding driving mechanism 7-4 is arranged on the outer grinding bracket 7-2, is in transmission connection with the outer grinding roller 7-3 and is used for driving the outer grinding roller 7-3 to rotate; the outer grinding rolls 7-3 are rotated in the opposite direction to the inner grinding rolls 11 to grind the endless felt 13 simultaneously on the inner and outer sides of the endless felt 13.
The utility model discloses an embodiment provides an annular felt blanket needle loom can realize carrying out the grinding simultaneously to the inside and outside surface of annular felt blanket 13, ensures annular felt blanket 13's processingquality. During operation, after the felt blanket is hung on the rotary supporting bed 4, the tensioning roller 6-4 is tensioned backwards to the tension required by the process, the cloth feeding roller 10 rotates, and the inner grinding roller 11 rotates to drive the felt blanket to move. The outer grinding roller 7-3 rotates and pushes towards the carpet, and feeds according to the size required by the process after contacting, and the carpet is ground to be qualified.
As the optimization of the embodiment, the tension bracket 6-2 is provided with a locking member I6-7 for fastening the tension bracket 6-2 on the guide rail I6-1 or the ground. The first locking member 6-7 can be a fastener and is connected or clamped between the tension bracket 6-2 and the ground or between the tension bracket 6-2 and the first guide rail 6-1 to limit the movement of the tension bracket 6-2.
As the optimization of the embodiment, the outer grinding bracket 7-2 is provided with a second locking component 7-5 for fastening the outer grinding bracket 7-2 on the second guide rail 7-1 or the ground. The second locking component 7-5 can be a fastener and is connected or clamped between the outer grinding support 7-2 and the ground or between the outer grinding support 7-2 and the second guide rail 7-1 to limit the movement of the outer grinding support 7-2.
As the optimization of the above embodiment, the rotating support bed 4 is provided with a hanging rack 4-1 for hanging the tension roller 6-4, so that when the annular felt blanket 13 is installed or disassembled, the tension roller 6-4 is placed on the hanging rack 4-1 of the rotating support bed 4, which is beneficial to rapid operation.
Preferably, the inner grinding roll 11 is a belt grinding roll, which facilitates the replacement of the grinding layer and reduces the grinding cost.
Preferably, the outer grinding roller 7-3 is a belt grinding roller, which facilitates the replacement of the grinding layer and reduces the grinding cost.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or importance, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. An annular felt blanket needling machine is characterized by comprising a frame, a needling mechanism, a needling driving mechanism, a rotary supporting bed, a transmission driving mechanism, a tensioning mechanism and an external grinding mechanism;
the needling mechanism is arranged on the rack;
the acupuncture driving mechanism is arranged on the rack and used for driving the acupuncture mechanism to act;
one end of the rotary support bed is connected to the rack through a vertical rotating shaft and can swing relative to the rack; the rotary support bed is positioned below the needling mechanism;
a cloth feeding roller is arranged on the rotary supporting bed; the cloth feeding roller is arranged on one side of the rotary support bed in a pivoting manner;
an inner grinding roller is arranged on the rotary supporting bed; the inner grinding roller can be arranged on one side of the rotary support bed in a pivoting manner; the inner grinding roller is in transmission connection with the cloth feeding roller; the inner grinding roller is positioned below the cloth feeding roller and has the same rotating direction with the cloth feeding roller;
the rotary support bed is provided with a guide roller; the guide roller can be arranged on one side of the rotary support bed in a pivoting manner; the guide roller is positioned below the inner grinding roller;
one side of the outer edge of the inner grinding roller, which is far away from the rotary support bed, is positioned outside the circumferential outer tangent plane of the cloth feeding roller and the guide roller;
the transmission driving mechanism is arranged on the rack and is in transmission connection with the cloth feeding roller;
the tensioning mechanism comprises: the device comprises a first guide rail, a tensioning bracket, a support frame, a tensioning roller and a traction mechanism;
the first guide rail is fixedly arranged on the ground or the rack;
the tensioning bracket is arranged on the first guide rail and can move relative to the first guide rail;
the middle part of the support frame is connected to the tensioning bracket through a pin shaft and can swing up and down relative to the tensioning bracket; one end of the support frame is provided with a support seat; the supporting seat is of a groove structure; the bottom of the groove structure is semicircular; the other end of the support frame is provided with a connecting component; the connecting component is connected to the tensioning bracket; the length of the connecting member is adjustable;
bearings are arranged at two ends of the tensioning roller; the tensioning roller can be selectively arranged on the supporting seat; the bearing is supported by the support seat; the tensioning roller is positioned on the other side of the rotary support bed;
the traction mechanism is arranged on the tensioning bracket and is used for drawing the tensioning bracket to move relative to the guide rail;
the outer grinding mechanism includes: the guide rail II, an outer grinding support, an outer grinding roller and an outer grinding driving mechanism;
the second guide rail is fixedly arranged on the ground or the rack;
the outer grinding support is arranged on the second guide rail and can move relative to the second guide rail;
the outer grinding roller can be pivotally arranged on the outer grinding support and can be driven by the outer grinding support to be close to or far away from the inner grinding roller;
the outer grinding driving mechanism is arranged on the outer grinding support, is in transmission connection with the outer grinding roller and is used for driving the outer grinding roller to rotate;
the outer grinding roller and the inner grinding roller rotate in opposite directions.
2. The endless felt needle machine according to claim 1,
the pulling mechanism comprises: a ball screw mechanism and a traction drive motor;
the ball screw mechanism is arranged on the tensioning bracket; one end of a lead screw of the ball screw mechanism is hinged on the rack or the ground;
and the traction driving motor is in transmission connection with the ball screw mechanism.
3. The endless felt needling machine according to claim 1,
the traction mechanism is an oil cylinder or an air cylinder;
one end of the traction mechanism is hinged with the tensioning bracket, and the other end of the traction mechanism is hinged with the rack; the traction mechanism acts to drive the tensioning support to move on the first guide rail.
4. The endless felt needle machine according to claim 1,
the connection member includes: a connecting seat and a connecting chain;
the connecting seat is fixedly arranged on the tensioning bracket; the connecting seat is provided with a plurality of connecting holes; the connecting holes are arranged at intervals in the vertical direction;
one end of the connecting chain is hinged to the supporting frame, and the other end of the connecting chain is detachably arranged on the connecting hole through a connecting pin shaft.
5. The endless felt needling machine according to claim 1,
the first tensioning support is provided with a first locking member and is used for fastening the first tensioning support on the first guide rail or the ground.
6. The endless felt needling machine according to claim 1,
and a second locking component is arranged on the outer grinding support and used for fastening the outer grinding support on the second guide rail or the ground.
7. The endless felt needle machine according to claim 1,
the rotary supporting bed is provided with a hanging frame for hanging the tensioning roller.
8. The endless felt needle machine according to claim 1,
the inner grinding roller is a sand belt grinding roller.
9. The endless felt needle machine according to claim 1,
the outer grinding roller is a sand belt grinding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221976499.6U CN217809932U (en) | 2022-07-28 | 2022-07-28 | Annular felt blanket needling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221976499.6U CN217809932U (en) | 2022-07-28 | 2022-07-28 | Annular felt blanket needling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217809932U true CN217809932U (en) | 2022-11-15 |
Family
ID=83970298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221976499.6U Active CN217809932U (en) | 2022-07-28 | 2022-07-28 | Annular felt blanket needling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217809932U (en) |
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2022
- 2022-07-28 CN CN202221976499.6U patent/CN217809932U/en active Active
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