Woven cloth winding device for embroidery machine

Abstract

The utility model provides a woven fabric winding device for an embroidery machine. The woven fabric winding device comprises a bottom plate, an L-shaped vertical plate is fixed at the top of the bottom plate, two rotating shafts which are symmetrical up and down are rotatably connected to one surface of the inner side of the vertical plate, two motors are fixed on the vertical plate and are respectively used for driving the two rotating shafts, and winding drums are detachably connected to the rotating shafts; and two mounting tables are arranged on one surface, far away from the rotating shafts, of the inner side of the vertical plate and correspond to the two rotating shafts respectively. The cloth collecting device can flexibly adjust the collecting amount of cloth every time according to the actual requirements of customers, different requirements of different customers are met, after the cloth is rolled, workers can take down the cloth very conveniently, in the process of taking down the cloth, long-time shutdown is not needed, the cloth only needs to be shortly shut down after the cloth is cut, and the work efficiency is greatly improved. The follow-up winding work of the to-be-wound fabric can be started, and the winding efficiency of the fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of collecting devices, in particular to a woven cloth winding device for an embroidery machine. Background Art

[0002] All kinds of patterns and colors on the fabric are processed by embroidery machines. Nowadays, embroidery machines basically use embroidery CAD software to make a plate first. After the sample is generated, the disks containing the embroidery program and patterns are placed in the computer disk drive respectively, and the embroidery operation is carried out under the control of the program.

[0003] For example, the utility model patent with Chinese patent number CN220927168U discloses an embroidery machine winding device, including a base, a support plate fixedly connected to the upper end of the base, a vertically arranged mounting plate fixedly connected to the side wall of the support plate, a rotating shaft connected to the side wall of the mounting plate, a motor fixedly connected to the other side wall of the mounting plate, the output shaft of the motor penetrates the mounting plate and is fixedly connected to the shaft end of the rotating shaft. The utility model drives the rotating shaft to rotate by the motor, and the rotating shaft drives the winding drum to rotate to wind the fabric. As the fabric is wound, the outer diameter of the fabric will become larger and larger until the outer surface of the fabric presses the roller and drives the movable plate under the roller to move downward. When the fabric is wound to a standard amount, the trigger at the bottom of the movable plate just presses the control switch electrically connected to the motor, so that the output shaft of the motor stops rotating, thereby stopping the winding drum from winding, thereby ensuring that the amount of fabric wound each time remains the same.

[0004] The sling is not easily retracted, and the sling is not easily retracted, and the sling is not easily retracted, and the sling is not easily retracted. Utility Model Content

[0005] The utility model discloses a cloth winding device for an embroidery machine, which solves the problems that the position of a control switch cannot be adjusted, the amount of cloth required by the customer cannot be wound according to the actual requirements of the customer, and the cloth on the winding drum abuts against a roller after winding, which makes it inconvenient to remove the winding drum from the rotating shaft; and the winding drum with the cloth wound on it is removed and replaced with a new winding drum, and the whole operation process requires the winding device to be shut down for a long time, which reduces the cloth winding efficiency.

[0006] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:

[0007] A fabric winding device for an embroidery machine comprises a base plate, an L-shaped vertical plate is fixed on the top of the base plate, one inner side of the vertical plate is rotatably connected to two vertically symmetrical rotating shafts, two motors are fixed on the vertical plate, the two motors are respectively used to drive the two rotating shafts, and a winding drum is detachably connected to the rotating shaft; two mounting platforms are provided on the inner side of the vertical plate away from the rotating shaft, the two mounting platforms correspond to the two rotating shafts respectively, and a control switch is installed on the side of the mounting platform close to the rotating shaft; two groups of electric telescopic rods are provided on the vertical plate, and the two groups of electric telescopic rods are respectively used to drive the two mounting platforms close to or away from the rotating shaft.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] The staff can start the electric telescopic rod to make the mounting platform close to or away from the rotating shaft, and adjust the distance between the control switch and the rotating shaft to adjust the amount of fabric to be wound up; after installing the two winding drums on the two rotating shafts respectively, fix one end of the fabric on a winding drum and then start a corresponding motor to rotate a rotating shaft, drive the winding drum with the fabric fixed to rotate, and start winding the fabric. When the fabric is continuously wound up, the outer diameter of the fabric increases until the control switch is pressed, and the control switch turns off the running motor to stop winding the fabric. Then the staff can cut the fabric and fix the fabric to be wound up on the other winding drum. Another motor can be started to rotate the rotating shaft to start winding the fabric; at this time, the staff can remove the winding drum on which the fabric has been wound, and during the removal process, the corresponding electric telescopic rod can be started to drive the mounting table to drive the control switch away from the fabric to avoid affecting the normal removal of the fabric; the utility model can flexibly adjust the amount of fabric collected each time according to the actual needs of customers to meet the different needs of different customers, and after the fabric is wound up, it is also very convenient for the staff to take down the fabric, and during the process of taking down the fabric, there is no need to stop the machine for a long time. Only the fabric needs to be cut and the machine needs to be stopped for a short time, and the subsequent winding work of the fabric to be wound can be started, thereby improving the winding efficiency of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0011] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0012] Figure 3 It is a structural schematic diagram of the vertical plate of the utility model from the side;

[0013] Figure 4 It is a structural schematic diagram of a partial cross-section of the rotating shaft of the utility model.

[0014] In the figure: 1. bottom plate; 2. vertical plate; 21. slide groove; 3. rotating shaft; 31. motor; 32. limit strip; 33. opening; 34. limit block; 35. connecting block; 36. screw; 37. moving block; 38. limit ring; 4. winding drum; 5. mounting table; 51. control switch; 52. moving frame; 53. spring; 54. rotating rod; 55. electric telescopic rod; 56. moving plate; 57. moving rod; 6. scale. DETAILED DESCRIPTION

[0015] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0016] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a fabric winding device for an embroidery machine, comprising a base plate 1, an L-shaped vertical plate 2 is fixed on the top of the base plate 1, one side of the inner side of the vertical plate 2 is rotatably connected to two vertically symmetrical rotating shafts 3, two motors 31 are fixed on the vertical plate 2, the two motors 31 are respectively used to drive the two rotating shafts 3, and a winding drum 4 is detachably connected to the rotating shaft 3; two mounting platforms 5 are provided on the side of the inner side of the vertical plate 2 away from the rotating shaft 3, the two mounting platforms 5 respectively correspond to the two rotating shafts 3, and a control switch 51 is installed on the side of the mounting platform 5 close to the rotating shaft 3; two groups of electric telescopic rods 55 are provided on the vertical plate 2, and the two groups of electric telescopic rods 55 are respectively used to drive the two mounting platforms 5 close to or away from the rotating shaft 3.

[0017] like Figure 1 , Figure 2 and Figure 3As shown, a bearing plate fixed to the outer wall of the vertical plate 2 is fixed on the main body of the motor 31, and the rotating shaft of the motor 31 passes through the vertical plate 2 and is fixed to one end of the rotating shaft 3; a limit strip 32 symmetrical in front and back is fixed on the outer wall of the rotating shaft 3, and a groove matching the limit strip 32 is provided on the inner wall of the winding drum 4, and a limit ring 38 close to the motor 31 is fixed on the rotating shaft 3, and one end of the winding drum 4 close to the motor 31 contacts the limit ring 38. After starting the motor 31, the rotating shaft of the motor 31 can drive the rotating shaft 3 to rotate around its own axis. The setting of the limit strip 32 can make the limit strip 32 enter the groove on the inner wall of the winding drum 4 after the winding drum 4 is sleeved on the rotating shaft 3, so that when the rotating shaft 3 rotates, the winding drum 4 is driven to rotate; when the winding drum 4 is sleeved on the rotating shaft 3, the limit ring 38 can abut one end of the winding drum 4, so as to play the role of positioning the winding drum 4.

[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an opening 33 extending toward the other end is provided at one end of the rotating shaft 3 away from the motor 31, and the opening is located between the two limit bars 32. A limit block 34 is slidably connected in the opening 33, and its top can pass through the opening 33 and move to the top of the rotating shaft 3; a connecting block 35 is fixed in the opening 33, and a screw 36 is threadedly connected to the connecting block 35. One end of the screw 36 located in the opening 33 is rotatably connected to a moving block 37 with an inclined top surface. The moving block 37 is slidably connected to the inner wall of the opening 33, and the top surface of the moving block 37 contacts the bottom of the limit block 34. When the winding drum 4 is sleeved on the rotating shaft 3, the screw 36 can be rotated to make the movable block 37 move toward the limit block 34, and the top surface of the movable block 37 can push the bottom of the limit block 34 upward, so that the limit block 34 slides upward, and the top of the limit block 34 passes through the top of the opening 33. After moving to the top of the rotating shaft 3, the limit block 34 can press the end of the winding drum 4 away from the limit ring 38, and cooperate with the limit ring 38 to fix the winding drum 4. The limit block 34 has a certain weight. When the movable block 37 is no longer in contact with the bottom of the limit block 34, the limit block 34 can slide downward and enter the opening 33.

[0019] like Figure 1 and Figure 3As shown, a movable plate 56 is fixed to the side of the mounting platform 5 away from the control switch 51, and the two movable plates 56 are respectively fixed to the telescopic ends of the two sets of electric telescopic rods 55, and the fixed ends of the two sets of electric telescopic rods 55 are respectively fixed to the inner wall of the vertical plate 2; a scale 6 penetrating the vertical plate 2 is fixed to the side of the movable plate 56 away from the control switch 51. The electric telescopic rod 55 can be a three-section telescopic rod. After the electric telescopic rod 55 is started, the telescopic rod of the electric telescopic rod 55 drives the movable plate 56 to approach or move away from the rotating shaft 3, and the scale 6 moves accordingly. The staff can check the moving distance of the movable plate 56 through the scale 6, thereby calculating the winding amount of the fabric, so that the winding amount of the fabric can accurately meet the requirements of the customer.

[0020] like Figure 1 As shown, a moving frame 52 is provided on one side of the mounting platform 5 close to the rotating shaft 3, a spring 53 is fixed between the moving frame 52 and the mounting platform 5, and a rotating rod 54 whose outer annular surface extends outside the moving frame 52 is rotatably connected to the inner side of the moving frame 52. When the fabric is continuously wound on the winding drum 4, the outer diameter of the fabric becomes larger and contacts the rotating rod 54, and the rotating rod 54 can be rotated while squeezing the spring 53 through the moving frame 52, so that the moving frame 52 is close to the mounting platform 5. When the amount of fabric wound reaches the requirement, the moving frame 52 can squeeze the control switch 51, so that the control switch 51 turns off the motor 31, stops the rotating shaft 3 from rotating, and completes the winding of the fabric; the control switch 51 is electrically connected to the motor 31.

[0021] like Figure 1 and Figure 3 As shown, two slide grooves 21 are arranged on the inner side of the vertical plate 2 near the rotating shaft 3, and a moving rod 57 slidably connected in the slide groove 21 is fixed on the moving frame 52. When the moving frame 52 moves, the moving rod 57 can slide in the slide groove 21, so as to increase the stability of the moving frame 52 when moving and prevent the moving frame 52 from shaking at will.

[0022] When in use, first start the two sets of electric telescopic rods 55 to drive the two mounting platforms 5 to move, and adjust the position of the control switch 51 to adjust the amount of cloth winding; then put one winding drum 4 on the rotating shaft 3 at the top, fix one end of the cloth on the winding drum 4, and then start the motor 31 at the top to make the rotating shaft 3 at the top drive the winding drum 4 to rotate, so as to wind the cloth; while the cloth is being wound, the staff can put another winding drum 4 on the rotating shaft 3 at the bottom, and when the outer diameter of the cloth on the winding drum 4 at the top becomes larger, it is aligned with the outer diameter of the cloth on the winding drum 4 at the top. The control switch 51 contacts with the control switch 51, and after pressing the control switch 51, the control switch 51 can turn off the motor 31 located above, and then the staff starts a set of electric telescopic rods 55 located above to make the control switch and the mounting platform 5 located above move away from the fabric. After the staff cuts the fabric, they can fix the fabric to be rolled up on the winding drum 4 located below, start the motor 31 located below to continue winding up the fabric. At this time, the staff can separate the winding drum 4 located above from the rotating shaft 3 and transfer the rolled-up fabric.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fabric winding device for an embroidery machine, comprising a bottom plate (1), characterized in that: An L-shaped vertical plate (2) is fixed on the top of the bottom plate (1); one side of the inner side of the vertical plate (2) is rotatably connected to two vertically symmetrical rotating shafts (3); two motors (31) are fixed on the vertical plate (2); the two motors (31) are respectively used to drive the two rotating shafts (3); a winding drum (4) is detachably connected to the rotating shaft (3); two mounting platforms (5) are provided on the side of the inner side of the vertical plate (2) away from the rotating shaft (3); the two mounting platforms (5) correspond to the two rotating shafts (3) respectively; a control switch (51) is installed on the side of the mounting platform (5) close to the rotating shaft (3); two groups of electric telescopic rods (55) are provided on the vertical plate (2); the two groups of electric telescopic rods (55) are respectively used to drive the two mounting platforms (5) to approach or move away from the rotating shaft (3).

2. The woven fabric winding device for an embroidery machine according to claim 1, characterized in that: A bearing plate fixed to the outer wall of the vertical plate (2) is fixed on the main body of the motor (31); the rotating shaft of the motor (31) passes through the vertical plate (2) and is fixed to one end of the rotating shaft (3); a limiting strip (32) symmetrical in front and back is fixed on the outer wall of the rotating shaft (3); a groove matched with the limiting strip (32) is provided on the inner wall of the winding drum (4); a limiting ring (38) close to the motor (31) is fixed on the rotating shaft (3); and one end of the winding drum (4) close to the motor (31) contacts the limiting ring (38).

3. The fabric winding device for an embroidery machine according to claim 2, characterized in that: An opening (33) extending toward the other end is provided at one end of the rotating shaft (3) away from the motor (31), the opening being located between the two limiting bars (32), and a limiting block (34) whose top can pass through the opening (33) and move to the top of the rotating shaft (3) is slidably connected in the opening (33); a connecting block (35) is fixed in the opening (33), a screw rod (36) is threadedly connected to the connecting block (35), and one end of the screw rod (36) located in the opening (33) is rotatably connected to a moving block (37) whose top surface is inclined, the moving block (37) is slidably connected to the inner wall of the opening (33), and the top surface of the moving block (37) contacts the bottom of the limiting block (34).

4. The fabric winding device for an embroidery machine according to claim 1, characterized in that: A movable plate (56) is fixed on one side of the mounting platform (5) away from the control switch (51); the two movable plates (56) are respectively fixed to the telescopic ends of two sets of electric telescopic rods (55); the fixed ends of the two sets of electric telescopic rods (55) are respectively fixed to the inner wall of the vertical plate (2); and a scale (6) penetrating the vertical plate (2) is fixed on one side of the movable plate (56) away from the control switch (51).

5. The fabric winding device for an embroidery machine according to claim 1, characterized in that: A movable frame (52) is provided on one side of the mounting platform (5) close to the rotating shaft (3); a spring (53) is fixed between the movable frame (52) and the mounting platform (5); and a rotating rod (54) whose outer ring surface extends outside the movable frame (52) is rotatably connected to the inner side of the movable frame (52).

6. The fabric winding device for an embroidery machine according to claim 5, characterized in that: Two sliding grooves (21) distributed up and down are provided on a side of the inner side of the vertical plate (2) close to the rotating shaft (3), and a moving rod (57) slidably connected in the sliding grooves (21) is fixed on the moving frame (52).

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