CN216663531U - Embroidery thread trimmer - Google Patents
Embroidery thread trimmer Download PDFInfo
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- CN216663531U CN216663531U CN202220326019.5U CN202220326019U CN216663531U CN 216663531 U CN216663531 U CN 216663531U CN 202220326019 U CN202220326019 U CN 202220326019U CN 216663531 U CN216663531 U CN 216663531U
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Abstract
The utility model innovatively provides an embroidery thread cutting machine which comprises a rack, wherein an input roller, an output roller, a plurality of supporting rollers and a cutting roller are arranged on the rack, the input roller, the output roller, the supporting rollers and the cutting roller are all arranged in parallel, the input roller is horizontally arranged above the output roller, the supporting rollers are all arranged on the same side of the output roller, one end of lace cloth is wound on the input roller, the other end of the lace cloth penetrates through the supporting rollers and is wound on the output roller, first motors are arranged on the input roller and the output roller, the first motors respectively control the input roller and the output roller to rotate, so that the lace cloth on the input roller is wound on the output roller, and the cutting roller is used for cutting the lace cloth in the conveying process.
Description
Technical Field
The utility model relates to the technical field of thread trimming machines, in particular to a thread trimming machine for embroidery.
Background
In the production process of lace cloth, a loom is utilized to integrally weave the lace cloth on the cloth to form the lace cloth, in the weaving process, in order to ensure the quick weaving of the lace cloth, thread ends can be generated on the lace cloth, in order to ensure the finished lace product, the lace cloth needs to be trimmed and cut, and the thread ends are prevented from influencing the attractiveness of the lace; at present, laces are mainly trimmed manually in the market, a large amount of manpower and practice are needed in the trimming process, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an embroidery thread cutting machine which is used for overcoming the defects in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an embroidery thread trimmer, includes the frame, be provided with input roller, delivery roll and a plurality of backing rolls and cutting roller in the frame, input roller, delivery roll, a plurality of backing rolls and the equal parallel arrangement of cutting roller, the input roller level sets up in the top of delivery roll, and a plurality of the backing roll all sets up in the homonymy of delivery roll, input roller (1) are used for around the one end of establishing lace cloth, and the other end of lace cloth passes a plurality of the backing roll duplex winding is located on the delivery roll, all be provided with first motor on input roller and the delivery roll, input roller and delivery roll are controlled respectively to first motor and rotate, so that lace cloth on the input roller is around locating on the delivery roll.
As preferred, the backing roll includes backup roll, bottom suspension roller and middle backing roll, go up backup roll, bottom suspension roller and middle backing roll and all set up in the homonymy of input roller and delivery roll just middle backing roll level sets up between backup roll and bottom suspension roller, middle backing roll is located the bottom suspension roller top, just go up the backup roll and be located middle backup roll top and be close to input roller one side, the cutting roller is located between middle backup roll and the bottom suspension roller.
Preferably, pushing parts are arranged on two sides of the cutting roller respectively, each pushing part comprises a pushing cylinder, one end of each pushing cylinder is horizontally fixed on the rack, the other end of each pushing cylinder is vertically arranged on the cutting roller, and the pushing cylinders drive the cutting roller to move horizontally so that the cutting roller is close to or far away from the cutting cloth.
Preferably, be provided with two sets of fixed plates in the frame, it is two sets of the equal level of fixed plate sets up, the both ends of cutting roller all rotate to set up on the fixed plate, the fixed plate is improved level and is provided with the spout, the cutting roller sets up between two sets of fixed plates, just the both ends of cutting roller all pass the fixed plate and rotate and set up on pushing cylinder.
Preferably, be provided with the second motor in the frame, the both ends of cutting roller all are provided with the input belt pulley, second motor output end correspondence is provided with two sets of output belt pulleys, be provided with the belt between input belt pulley and the output belt pulley, two sets of output belt pulleys of second motor drive rotate, so that the cutting roller rotates.
Preferably, the fixed plate is rotatably provided with a supporting rod, an elastic part is arranged between the supporting rod and the fixed plate, two ends of the elastic part are respectively abutted between the fixed plate and the supporting rod, the supporting rod rotates on the plane where the fixed plate is located, one end, far away from the fixed plate, of the supporting rod is rotatably provided with a supporting belt pulley, the supporting belt pulley and the input belt pulley are located on the same plane, and the supporting belt pulley is arranged in the belt and supported on the belt.
The utility model has the beneficial effects that: the frame is provided with an input roller and an output roller, the input roller and the output roller are utilized to convey lace cloth, meanwhile, a supporting roller is utilized to tension the lace cloth, so that the lace cloth is conveniently conveyed, meanwhile, in the conveying process of the lace cloth, a second motor is utilized to drive a cutting roller to rotate, the cutting roller is in contact with the lace cloth in the rotating process, and the end of a thread on the surface of the lace cloth is cut; the driving cylinder is used for driving the cutting roller to rotate, so that the cutting roller is close to or far away from the lace cloth, and the lace cloth is convenient to mount and dismount; be provided with the bracing piece on the fixed plate and support the belt pulley, utilize to support the belt pulley and realize the support to the belt, drive the input belt pulley motion in-process at the cutting roller, avoid the belt not hard up, influence the conveying of belt, utilize the elastic component, realize the support to the bracing piece.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a view showing the structure of the pusher of the present invention.
Reference numerals: 1. an input roller; 2. an output roller; 31. an upper support roller; 32. a middle supporting roller; 33. a lower support roller; 4. a cutting roller; 41. an input pulley; 5. a pusher member; 51. a push cylinder; 52. a fixing plate; 521. a chute; 53. a second motor; 531. an output pulley; 54. a support bar; 541. an elastic member; 542. the pulley is supported.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:
as shown in fig. 1-3, the utility model provides an embroidery thread cutting machine, which comprises a frame, wherein an input roller 1, an output roller 2, a plurality of supporting rollers and a cutting roller 4 are arranged on the frame, the input roller 1, the output roller 2, the supporting rollers and the cutting roller 4 are all arranged in parallel, the input roller 1 is horizontally arranged above the output roller 2, the supporting rollers are all arranged at the same side of the output roller 2, one end of lace cloth is wound on the input roller 1, the other end of the lace cloth passes through the supporting rollers and is wound on the output roller 2, first motors are arranged on the input roller 1 and the output roller 2, and respectively control the input roller 1 and the output roller 2 to rotate so that the lace cloth on the input roller 1 is wound on the output roller 2; the lace cloth is wound on the input roller 1, the other end of the lace cloth penetrates through the plurality of supporting rollers and is wound on the output roller 2, the support of the lace cloth is realized by the supporting rollers, the input roller 1 and the output roller 2 are driven to rotate by the first motor in the use process, and the lace cloth on the input roller 1 is wound on the output roller 2 in the rotation process of the input roller 1 and the output roller 2, so that the lace cloth is conveyed; simultaneously, be provided with cutting roller 4 in the frame, utilize cutting roller 4, realize the cutting to lace cloth surface end of a thread, simultaneously, utilize the backing roll, realize the support to lace cloth, avoid in the use, lace cloth warp, lead to lace cloth and cutting roller 4 contact insufficient, influence cut line or lace to cutting roller 4 place side motion, lead to lace cloth by cutting roller 4 direct cutting.
The supporting rollers comprise an upper supporting roller 31, a lower supporting roller 33 and a middle supporting roller 32, the upper supporting roller 31, the lower supporting roller 33 and the middle supporting roller 32 are all arranged on the same side of the input roller 1 and the output roller 2, and the middle supporting roller 32 is horizontally arranged between the upper supporting roller 31 and the lower supporting roller 33; the upper supporting roller 31 and the lower supporting roller 33 are utilized to support the lace cloth, so that the thread ends on the lace cloth are ensured to be in contact with the cutting roller 4 in the cutting process, and the lace cloth means caused by overlarge contact area of the cutting roller 4 and the lace cloth is avoided; the middle supporting roller 32 is positioned above the lower supporting roller 33, the upper supporting roller 31 is positioned above the middle supporting roller 32 and close to one side of the input roller 1, and the cutting roller 4 is positioned between the middle supporting roller 32 and the lower supporting roller 33; the frame is provided with a middle supporting roller 32, the lace cloth is supported by the middle supporting roller 32 and the lower supporting roller 33, and the plane of the lace cloth between the middle supporting roller 32 and the lower supporting roller 33 is ensured to be connected with the cutting roller 4.
Both sides of the cutting roller 4 are provided with pushing pieces 5, each pushing piece 5 comprises a pushing cylinder 51, one end of each pushing cylinder 51 is horizontally fixed on the rack, the other end of each pushing cylinder 51 is vertically arranged on the cutting roller 4, a rotating bearing is arranged on the cutting roller 4, each pushing cylinder 51 is fixed on the corresponding rotating bearing, and the pushing cylinders 51 are used for driving the cutting rollers 4 to be close to or far away from the rack without influencing the normal rotation of the cutting rollers 4; the pushing cylinder 51 drives the cutting roller 4 to move horizontally so as to enable the cutting roller 4 to approach or separate from the cutting cloth; the cutting roller 4 is driven to move by the pushing piece 5, so that the cutting roller 4 is close to or far away from the lace cloth, and in the installation process of the lace cloth, the cutting roller 4 is driven by the pushing cylinder 51 to be far away from the lace cloth, so that the installation of the lace cloth is convenient to realize, and meanwhile, the cutting damage of the lace cloth by the cutting roller 4 is avoided; after lace cloth is installed, the cutting roller 4 is driven by the pushing motor to move towards the side where the lace cloth is located, so that the cutting roller 4 is in contact with the surface of the lace cloth, and the end of a thread on the surface of the lace cloth is cut.
Two groups of fixing plates 52 are arranged on the rack, the two groups of fixing plates 52 are horizontally arranged, two ends of the cutting roller 4 are rotatably arranged on the fixing plates 52, a sliding chute 521 is horizontally arranged on the fixing plates 52, the cutting roller 4 is arranged between the two groups of fixing plates 52, and two ends of the cutting roller 4 penetrate through the fixing plates 52 and are rotatably arranged on the pushing cylinder 51; by utilizing the two groups of fixing plates 52, the cutting roller 4 is fixed on the frame under test under the condition that the movement of the cutting roller 4 is not influenced, and the phenomenon that the position of the cutting roller 4 is deviated to cause damage of lace cloth in the use process is avoided.
A second motor 53 is arranged on the rack, the two ends of the cutting roller 4 are both provided with input belt pulleys 41, the output end of the second motor 53 is correspondingly provided with two groups of output belt pulleys 531, a belt is arranged between the input belt pulley 41 and the output belt pulleys 531, and the second motor 53 drives the two groups of output belt pulleys 531 to rotate so as to rotate the cutting roller 4; utilize second motor 53 drive output belt pulley 531 to rotate, at output belt pulley 531 rotation in-process, utilize the belt to drive input belt pulley 41 and rotate to realize cutting roller 4's rotation, cutting roller 4 rotates the in-process, contacts with the end of a thread on lace cloth surface, realizes the cutting to the end of a thread.
The fixed plate 52 is rotatably provided with a supporting rod 54, an elastic element 541 is arranged between the supporting rod 54 and the fixed plate 52, two ends of the elastic element 541 are respectively pressed between the fixed plate 52 and the supporting rod 54, the supporting rod 54 rotates on the plane of the fixed plate 52, one end of the supporting rod 54 far away from the fixed plate 52 is rotatably provided with a supporting belt pulley 542, the supporting belt pulley 542 and the input belt pulley 41 are positioned on the same plane, and the supporting belt pulley 542 is arranged in and supported on the belt; the fixing plate 52 is provided with a support rod 54, the support belt pulley 542 is arranged on the side of the frame, the belt is tensioned by the input belt pulley 41, the output belt pulley 531 and the support belt pulley 542, the support rod 54 rotates the cutting roller 4 in the movement process of the cutting roller 4, the belt is ensured to be always in a tensioned state in the movement process of the input belt pulley 41, and the falling of the belt is avoided, so that the transmission of the rotation of the cutting roller 4 is not influenced; the control of the installation angle of the support rod 54 is realized by using the elastic piece 541; when the cutting roller 4 moves to one side close to the frame, the belt pulley is loosened, the support rod 54 rotates to the side of the fixed plate 52 under the action of the elastic element 541, and the tensioning of the belt pulley is realized; when the cutter roller 4 moves to the side away from the frame, the distance between the input pulley 41 and the output pulley 531 becomes larger, and the belt length is limited, so that the support pulley 542 is driven to rotate to the side of the input pulley 41, and at the same time, the support bar 54 rotates to the side away from the fixed plate 52.
The working principle is as follows: one end of lace cloth is wound on the input roller 1, the other end of the lace cloth penetrates through the supporting roller and is wound on the output roller 2, and the supporting roller is utilized to support the lace cloth part; in the using process, the first motor is used for driving the input roller 1 and the output roller 2 to rotate, the lace cloth on the input roller 1 is wound on the output roller 2 after being conveyed, and meanwhile, in the conveying process of the lace cloth, the thread ends on the lace cloth are in contact with the cutting roller 4, so that the thread ends on the lace cloth are cut; in the process that the lace cloth is installed on the frame, the cutting roller 4 moves to the side of the frame along the sliding groove 521 under the action of the pushing cylinder 51, the input belt pulley 41 moves to the side of the frame in the process that the cutting roller 4 moves to the side of the frame, the belt is loosened, the supporting rod 54 moves to the side of the fixing plate 52 under the action of the elastic element 541, the supporting belt pulley 542 moves to the side far away from the input belt pulley 41, the belt tensioning is ensured, and the phenomenon that the belt falls off to influence the normal use of the cutting roller 4 in the moving process is avoided; the movable roller is far away from the fixed roller by rotating the hinged block, the lace cloth is placed in the installation gap, after the movable roller is reset, the lace cloth is positioned between the fixed roller and the movable roller and is in contact with the fixed roller, and the fixed roller and the movable roller are utilized to support the lace cloth; the cutting roller 4 moves towards the lace cloth under the action of the driving cylinder and is in contact with the lace cloth, the input belt pulley 41 moves in the movement process of the cutting roller 4, the belt is tensioned, the supporting belt pulley 542 moves towards the lace cloth under the action of the belt and drives the supporting rod 54 to rotate at the same time, and the belt is ensured to be always in a tensioned state; in cutting process, utilize the cutting knife on the cutting roller 4, realize the cutting to lace cloth surface end of a thread, simultaneously, utilize input roll 1, 2 conveying that realize lace cloth of output roll, ensure that the surface of lace cloth all contacts with cutting roller 4, ensure lace cloth surface end of a thread cutting effect.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (6)
1. An embroidery thread cutting machine comprises a frame, and is characterized in that an input roller (1), an output roller (2), a plurality of support rollers and a cutting roller (4) are arranged on the frame, the input roller (1), the output roller (2), a plurality of support rollers and the cutting roller (4) are all arranged in parallel, the input roller (1) is horizontally arranged above the output roller (2), the supporting rollers are all arranged on the same side of the output roller (2), the input roller (1) is used for winding one end of lace cloth, the other end of the lace cloth passes through the supporting rollers and is wound on the output roller (2), the input roller (1) and the output roller (2) are both provided with a first motor, the first motor respectively controls the input roller (1) and the output roller (2) to rotate, so that the lace cloth on the input roller (1) is wound on the output roller (2).
2. The embroidery thread trimmer according to claim 1, characterized in that the supporting rollers comprise an upper supporting roller (31), a lower supporting roller (33) and a middle supporting roller (32), the upper supporting roller (31), the lower supporting roller (33) and the middle supporting roller (32) are all arranged on the same side of the input roller (1) and the output roller (2), the middle supporting roller (32) is horizontally arranged between the upper supporting roller (31) and the lower supporting roller (33), the middle supporting roller (32) is arranged above the lower supporting roller (33), the upper supporting roller (31) is arranged above the middle supporting roller (32) and close to one side of the input roller (1), and the cutting roller (4) is arranged between the middle supporting roller (32) and the lower supporting roller (33).
3. The embroidery thread cutting machine according to claim 1, wherein pushing pieces (5) are arranged on two sides of the cutting roller (4), each pushing piece (5) comprises a pushing cylinder (51), one end of each pushing cylinder (51) is horizontally fixed on the machine frame, the other end of each pushing cylinder (51) is vertically arranged on the cutting roller (4), and each pushing cylinder (51) drives the cutting roller (4) to horizontally move so that the cutting roller (4) is close to or far away from the cutting cloth.
4. The embroidery thread trimmer according to claim 3, characterized in that two sets of fixing plates (52) are arranged on the machine frame, the two sets of fixing plates (52) are horizontally arranged, both ends of the cutting roller (4) are rotatably arranged on the fixing plates (52), a sliding groove (521) is horizontally arranged on the fixing plates (52), the cutting roller (4) is arranged between the two sets of fixing plates (52), and both ends of the cutting roller (4) pass through the fixing plates (52) and are rotatably arranged on the pushing cylinder (51).
5. The embroidery thread cutting machine according to claim 4, wherein a second motor (53) is arranged on the machine frame, an input belt pulley (41) is arranged at each of two ends of the cutting roller (4), two sets of output belt pulleys (531) are correspondingly arranged at the output end of the second motor (53), a belt is arranged between the input belt pulley (41) and the output belt pulleys (531), and the second motor (53) drives the two sets of output belt pulleys (531) to rotate so as to rotate the cutting roller (4).
6. The embroidery thread trimmer according to claim 5, wherein a support rod (54) is rotatably disposed on the fixing plate (52), an elastic member (541) is disposed between the support rod (54) and the fixing plate (52), two ends of the elastic member (541) respectively abut against the fixing plate (52) and the support rod (54), the support rod (54) rotates on a plane where the fixing plate (52) is located, a support belt pulley (542) is rotatably disposed at one end of the support rod (54) far away from the fixing plate (52), the support belt pulley (542) and the input belt pulley (41) are located on the same plane, and the support belt pulley (542) is disposed in and supported on the belt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220326019.5U CN216663531U (en) | 2022-02-17 | 2022-02-17 | Embroidery thread trimmer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220326019.5U CN216663531U (en) | 2022-02-17 | 2022-02-17 | Embroidery thread trimmer |
Publications (1)
Publication Number | Publication Date |
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CN216663531U true CN216663531U (en) | 2022-06-03 |
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ID=81764988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202220326019.5U Active CN216663531U (en) | 2022-02-17 | 2022-02-17 | Embroidery thread trimmer |
Country Status (1)
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CN (1) | CN216663531U (en) |
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2022
- 2022-02-17 CN CN202220326019.5U patent/CN216663531U/en active Active
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