Receiving mechanism of elastic sewing machine

Abstract

The utility model discloses a material receiving mechanism of a rubber string machine, which comprises a base, a supporting seat and a material receiving roller, a limiting part is arranged on the material receiving roller, and an adjusting part is arranged between the base and the supporting seat. The limiting component comprises a fixing block fixedly connected with the outer side of the upper portion of the material collecting roller, a first clamping groove formed in one side of the fixing block, pull grooves formed in the two sides of the fixing block respectively, and pull rods arranged in the pull grooves. The collecting mechanism solves the problems that when an existing collecting mechanism is used, although a collecting roller can be used for collecting rubber band sleeves and a connecting rope can be used for packaging the rubber band sleeves, the connecting rope located on the side of the collecting roller penetrates from bottom to top, the fixing effect of the connecting rope is poor, the connecting rope is prone to moving downwards to reset, the packaging efficiency is affected, and the packaging efficiency is affected. And manual operation is needed in the lifting process, operation is strenuous, and therefore practicability is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material collecting technology field, concretely is a material collecting mechanism of rubber band machine. BACKGROUND

[0002] Rubber band is also called rubber band, is a short circle made of rubber and latex, generally used to bind things together, rubber band machine is mainly used for making rubber band, is suitable for ordinary sports pants, loose belt on the trousers, waist, shirt collar, decorative belt etc., when rubber band machine produces rubber band, needs to utilize material collecting mechanism to collect materials.

[0003] The prior art patent CN219771406U discloses a rubber band machine material collecting device, including motor, the output of motor is fixedly connected with carousel, the top of carousel is fixedly connected with fixed column, the top of fixed column is fixedly connected with coil seat, the top of coil seat is provided with coil, one side of fixed column is fixedly connected with positioning plate.The utility model has the advantages and effects that: the staff puts the coil on the coil seat, takes the one end of the coil to pass through the limiting ring in the positioning plate of one side of fixed column, fixes the path, then the line of one end is clamped in the rubber clamping layer in the clamping block of one side of material collecting roller, so that the line of one end of the coil is fixed on one side of material collecting roller, the staff aims at the discharge port of rubber band machine, the discharge port sprays the material outward, the sprayed rubber band is sleeved on the material collecting roller, when the rubber band is collected enough, the staff takes out the line fixed on the top of one side of material collecting roller.

[0004] Based on the above patent retrieval, and combining the material collecting mechanism in the prior art, it is found that the above material collecting mechanism can collect rubber band sleeve by using material collecting roller when in use, and can pack rubber band sleeve by using connecting rope, but the connecting rope on the side of material collecting roller is poor in fixing effect because it is threaded from bottom to top, the connecting rope is easy to reset downward, which affects packing efficiency, and manual operation is needed when lifting, which is laborious, thereby reducing practicability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a material collecting mechanism of rubber band machine to solve the problem that the existing material collecting mechanism is poor in fixing effect of connecting rope on the side of material collecting roller because it is threaded from bottom to top when in use, the connecting rope is easy to reset downward, which affects packing efficiency, manual operation is needed when lifting, which is laborious, thereby reducing practicability.

[0006] To achieve the above object, the utility model provides the following technical scheme: a material collecting mechanism of rubber band machine, including base, support base and collecting roller, be equipped with limiting part on the collecting roller, be equipped with adjusting part between the base and support base,

[0007] The limiting part includes a fixed block fixedly connected to the outer side of the upper part of the collecting roller, a first clamping groove opened on one side of the fixed block, pull grooves respectively opened on both sides of the fixed block, a pull rod arranged in the pull groove, a first spring sleeved on the outer side of the pull rod, a limiting block fixedly connected to one end of the pull rod, and a second clamping groove opened on one side of the limiting block.

[0008] Preferably, the adjusting part includes a cavity opened in the base, a fixed frame fixedly connected to the bottom of the support base, a rack fixedly connected to the bottom of the fixed frame, a gear connected to one side of the rack, a rotating shaft fixedly connected to the gear, support plates respectively connected to both sides of the rotating shaft, a first motor fixedly connected to one end of the rotating shaft, and a support part for improving the moving stability of the support base, the rack penetrates through the top of the base and is slidably connected to the base, the gear is engaged with the rack, and the rack is rotatably connected to the support plate.

[0009] Preferably, one side of the base is provided with a material collecting box, a support is fixedly connected to the top of the base, a pressing rod is arranged on the top of the support, a pressing plate is fixedly connected to the top of the pressing rod, a horizontal plate is fixedly connected to the bottom of the pressing rod, a second spring is sleeved on the outer side of the pressing rod, a slot is opened on one side of the material collecting box, a locking slot is opened in the top of the slot, a locking rod is fixedly connected to the top of the horizontal plate, the locking rod is inserted into the locking slot, the horizontal plate is inserted into the slot, and the pressing rod penetrates through the support and is slidably connected to the support.

[0010] Preferably, the bottom of the support base is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving shaft, the top of the driving shaft is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with a support column, the top of the support column is fixedly connected with a fixed seat, four rope rollers arranged in a circumferential direction are arranged on the top of the fixed seat, and a plurality of limiting rings arranged uniformly are fixedly connected to one side of the support column and the collecting roller.

[0011] Preferably, the support part includes support rods fixedly connected to both sides of the bottom of the support base and through holes respectively opened in the top of the cavity, and the support rods are slidably connected to the through holes.

[0012] Preferably, two positioning grooves are opened on one side of the material collecting box, two positioning plates are fixedly connected to one side of the base, and the positioning plates are inserted into the positioning grooves.

[0013] Preferably, a handle is fixedly connected to one side of the limiting block, and the handle is T-shaped.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting a base, support seat, take-up roller and limiting component, the connecting rope on the rope roller can pass from the bottom to the outside of the take-up roller. By pulling the handle, the limiting block can be moved, causing the first spring to deform. The connecting rope can pass through the first clamping groove and the second clamping groove. The elastic force generated by the deformation of the first spring can push the limiting block to clamp and fix the connecting rope, preventing it from moving down and returning to its original position. This makes it easier to pack the elastic band sleeve, which can greatly improve its practicality.

[0016] 2. With the addition of an adjustment component, the first motor can drive the gear to rotate, which in turn drives the rack to move vertically, thereby moving the support base vertically and the receiving roller vertically. The height can be adjusted as needed without manual adjustment, thus improving adjustment efficiency. Furthermore, the gear and rack have relatively good load-bearing capacity, further enhancing practicality. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 The left view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point D in the middle;

[0021] Figure 5 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point BB;

[0022] Figure 6 Provided by this utility model Figure 5 Enlarged view at point E in the middle;

[0023] Figure 7 Front view provided for this utility model;

[0024] Figure 8 Provided by this utility model Figure 7 A three-dimensional cross-sectional view at point CC;

[0025] Figure 9 Provided by this utility model Figure 8 Enlarged view of point E in the middle.

[0026] In the figure: 1, base; 11, support seat; 12, material collecting roller; 21, fixed block; 22, first clamping groove; 23, pull groove; 24, pull rod; 25, first spring; 26, limiting block; 27, second clamping groove; 31, cavity; 32, fixed frame; 33, rack; 34, gear; 35, rotating shaft; 36, support plate; 37, first motor; 41, material collecting box; 42, support; 43, pressing rod; 44, pressing plate; 45, cross plate; 46, second spring; 47, insertion slot; 48, locking slot; 49, locking rod; 51, second motor; 52, driving shaft; 53, rotating disc; 54, support column; 55, fixed seat; 56, rope roller; 57, limiting ring; 61, support rod; 62, through opening; 71, positioning groove; 72, positioning plate; 81, handle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The utility model provides a kind of technical scheme: a material collecting mechanism of rubber band machine, including base 1, support seat 11 and material collecting roller 12, limit component is equipped on material collecting roller 12, adjusting component is equipped between base 1 and support seat 11, limit component includes with the fixed block 21 of material collecting roller 12 upper outer side fixed connection, the first clamping groove 22 being opened in the one side of fixed block 21, respectively the pull groove 23 being opened in the both sides of fixed block 21, the pull rod 24 being equipped in pull groove 23, the first spring 25 being set in the outer side of pull rod 24, with the limit block 26 of pull rod 24 one end fixed connection, and the second clamping groove 27 being opened in the one side of limit block 26, pull rod 24 and pull groove 23 slidingly connect, the both ends of first spring 25 are respectively fixedly connected with pull rod 24 and pull groove 23 inner wall, limit block 26 movement can drive pull rod 24 to move, pull rod 24 movement can make first spring 25 deformation, connecting rope can be worn between the first clamping groove 22 and the second clamping groove 27, first spring 25 reset can drive limit block 26 reset, and then connecting rope can be clamped, can prevent connecting rope from moving under gravity Reset, facilitate subsequent packing to rubber band cover, base 1 one side is equipped with material collecting box 41, base 1 top is fixedly connected with support 42, support 42 top is equipped with compression rod 43, compression rod 43 top is fixedly connected with pressing plate 44, compression rod 43 bottom is fixedly connected with horizontal plate 45, compression rod 43 outer side is equipped with second spring 46, material collecting box 41 one side is equipped with slot 47, slot 47 inner top is equipped with lock slot 48, horizontal plate 45 top is fixedly connected with lock rod 49, lock rod 49 is inserted with lock slot 48, horizontal plate 45 is inserted with slot 47, compression rod 43 passes through support 42 and is slidably connected with support 42, the both ends of second spring 46 are respectively fixedly connected with the bottom of pressing plate 44 and the top of support 42, by pushing pressing plate 44, compression rod 43 can be driven to move down, simultaneously make second spring 46 deformation, and then horizontal plate 45 and lock rod 49 can be driven to move down, horizontal plate 45 can be inserted into slot 47, second spring 46 reset can drive lock rod 49 reset, so that lock rod 49 is inserted into lock slot 48, material collecting box 41 can be stably fixed with base 1, prevent it from separating from base 1, support seat 11 bottom is fixedly connected with second motor 51, second motor 51 output end is fixedly connected with driving shaft 52, driving shaft 52 top is fixedly connected with rotating disc 53, rotating disc 53 top is fixedly connected with support column 54, support column 54 top is fixedly connected with fixed seat 55, fixed seat 55 top is equipped with the four rope rollers 56 of circularly arranged, support column 54 and material collecting roller 12 one side are all fixedly connected with the multiple limit rings 57 of evenly arranged, the connecting rope on rope roller 56 can first pass through limit ring 57 to support column 54 bottom, then from material collecting roller 12 bottom to material collecting roller 12 upper portion, rubber band cover can fall to material collecting roller 12 outer side, connecting rope can be knotted with bottom connecting rope, and connecting rope is cut, can facilitate packing to rubber band cover, second motor 51 can drive driving shaft 52 to rotate, and then rotating disc 53 can be driven to rotate, material collecting roller 12 can be driven to rotate,The next material receiving roller 12 is convenient to switch to material receiving. The material receiving box 41 is provided with two positioning grooves 71 on one side. The base 1 is fixedly connected with two positioning plates 72 on one side. The positioning plate 72 is inserted into the positioning groove 71. The positioning plate 72 can support the material receiving box 41 and improve the stability of the material receiving box 41. The limiting block 26 is fixedly connected with a handle 81 on one side. The handle 81 is T-shaped. The handle 81 can conveniently drive the limiting block 26 to move, so as to conveniently fix or release the connecting rope.

[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 、 Figure 8 and Figure 9 The adjusting part comprises a cavity 31 provided in the base 1, a fixed frame 32 fixedly connected with the bottom of the support base 11, a rack 33 fixedly connected with the bottom of the fixed frame 32, a gear 34 connected with one side of the rack 33, a rotating shaft 35 fixedly connected with the gear 34, support plates 36 respectively connected with both sides of the rotating shaft 35, a first motor 37 fixedly connected with one end of the rotating shaft 35, and a support part for improving the stability of the movement of the support base 11. The rack 33 penetrates through the top of the base 1 and is in sliding connection with the base 1. The gear 34 is in engagement with the rack 33. The rack 33 is in rotary connection with the support plates 36. The bottom of the support plates 36 is fixedly connected with the inner bottom of the cavity 31. The first motor 37 can drive the rotating shaft 35 and the gear 34 to rotate. The rotation of the gear 34 can make the rack 33 move vertically, thereby driving the support base 11 to move vertically. The vertical height of the material receiving roller 12 can be adjusted. The adjusting efficiency can be improved. The application range can be improved. The support part comprises support rods 61 respectively fixedly connected with both sides of the bottom of the support base 11 and through holes 62 respectively provided in the top of the cavity 31. The support rods 61 are in sliding connection with the through holes 62. The support rods 61 can move vertically synchronously with the support base 11. The support base 11 can be prevented from deviating when moving. The stability of the vertical movement of the support base 11 is improved.

[0030] Working principle: when working, the connecting rope on the rope roller 56 is threaded through the limiting ring 57 on the support column 54, and then from the limiting ring 57 on one side of the material collecting pipe to the upper part of the material collecting roller 12, then pull the handle 81, the handle 81 can drive the limiting block 26 to move, the movement of the limiting block 26 can drive the pull rod 24 to move, the movement of the pull rod 24 can extrude the first spring 25 to deform, then the connecting rope is threaded between the first clamping groove 22 and the second clamping groove 27, release the handle 81, the first spring 25 resets to reset the limiting block 26, thereby clamping the connecting rope to prevent it from resetting downward, the pressing plate 44 is pushed to drive the pressing rod 43 to move downward, at the same time, the second spring 46 is deformed, thereby driving the cross plate 45 and the lock rod 49 to move downward, the cross plate 45 can be inserted into the insertion slot 47, the second spring 46 resets to reset the lock rod 49, so that the lock rod 49 is inserted into the lock slot 48, the material collecting box 41 and the base 1 are stably fixed, the staff pushes the base 1 to move, then starts the first motor 37, the first motor 37 can drive the rotating shaft 35 and the gear 34 to rotate, the rotation of the gear 34 can drive the rack 33 to move vertically, thereby driving the supporting seat 11 to move, thereby driving the material collecting roller 12 to move, the material collecting roller 12 is aligned with the discharge port of the rubber band machine, the discharge port sprays the discharge outward, the sprayed rubber band is wrapped on the material collecting roller 12, when the rubber band is collected enough, the handle 81 is pulled again, the connecting rope can be taken out, then the connecting rope is connected with the connecting rope at the bottom of the material collecting roller 12, the collected rubber band can be packed and fixed, then it is thrown into the material collecting box 41, the second motor 51 can drive the driving shaft 52 to rotate, thereby driving the rotating disc 53 to rotate, facilitating switching to the next material collecting roller 12 to continue collecting material, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A take-up mechanism of an elastic band machine, comprising a base (1), a support seat (11) and a take-up roller (12), characterized in that: The limiting component is provided on the receiving roller (12), and the adjusting component is provided between the base (1) and the supporting seat (11); The limiting component comprises a fixed block (21) fixedly connected to the outer side of the upper part of the receiving roller (12), a first clamping groove (22) formed on one side of the fixed block (21), pull grooves (23) respectively formed on the two sides of the fixed block (21), a pull rod (24) provided in the pull groove (23), a first spring (25) sleeved on the outer side of the pull rod (24), a limiting block (26) fixedly connected to one end of the pull rod (24), and a second clamping groove (27) formed on one side of the limiting block (26), wherein the pull rod (24) is slidably connected to the pull groove (23), and the two ends of the first spring (25) are fixedly connected to the pull rod (24) and the inner wall of the pull groove (23), respectively.

2. A take-up mechanism for a garter belt machine as defined in claim 1, wherein: The adjusting component comprises a cavity (31) formed in the base (1), a fixed frame (32) fixedly connected to the bottom of the supporting seat (11), a rack (33) fixedly connected to the bottom of the fixed frame (32), a gear (34) connected to one side of the rack (33), a rotating shaft (35) fixedly connected to the gear (34), supporting plates (36) respectively connected to the two sides of the rotating shaft (35), a first motor (37) fixedly connected to one end of the rotating shaft (35), and a supporting component for improving the movement stability of the supporting seat (11), wherein the rack (33) penetrates through the top of the base (1) and is slidably connected to the base (1), the gear (34) is engaged with the rack (33), and the rack (33) is rotatably connected to the supporting plate (36).

3. A take-up mechanism for a garter belt machine as defined in claim 1, wherein: One side of the base (1) is provided with a receiving box (41), the top of the base (1) is fixedly connected with a support (42), the top of the support (42) is provided with a pressing rod (43), the top of the pressing rod (43) is fixedly connected with a pressing plate (44), the bottom of the pressing rod (43) is fixedly connected with a horizontal plate (45), the outer side of the pressing rod (43) is sleeved with a second spring (46), one side of the receiving box (41) is provided with a slot (47), a locking groove (48) is formed in the top of the slot (47), the top of the horizontal plate (45) is fixedly connected with a locking rod (49), the locking rod (49) is inserted into the locking groove (48), the horizontal plate (45) is inserted into the slot (47), and the pressing rod (43) penetrates through the support (42) and is slidably connected to the support (42).

4. A take-up mechanism for a garter belt machine as defined in claim 1, wherein: The bottom of the supporting seat (11) is fixedly connected with a second motor (51), the output end of the second motor (51) is fixedly connected with a driving shaft (52), the top of the driving shaft (52) is fixedly connected with a rotating disc (53), the top of the rotating disc (53) is fixedly connected with a support column (54), the top of the support column (54) is fixedly connected with a fixed seat (55), the top of the fixed seat (55) is provided with four rope rollers (56) arranged in a circle, and the one side of the support column (54) and the receiving roller (12) is fixedly connected with a plurality of limiting rings (57) arranged uniformly.

5. A take-up mechanism for a garter belt machine as defined in claim 2, wherein: The support component comprises support rods (61) fixedly connected with two sides of the bottom of the support base (11) respectively and through holes (62) respectively formed in the top of the cavity (31), and the support rods (61) are in sliding connection with the through holes (62).

6. A take-up mechanism for a garter belt machine as defined in claim 3, wherein: Two positioning grooves (71) are formed in one side of the receiving box (41), two positioning plates (72) are fixedly connected to one side of the base (1), and the positioning plates (72) are in plug connection with the positioning grooves (71).

7. A take-up mechanism for a garter belt machine as defined in claim 1, wherein: A handle (81) is fixedly connected to one side of the limiting block (26), and the handle (81) is in the shape of T.

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