Winding device

Abstract

The utility model discloses a winding device which comprises two supporting seat assemblies, the two supporting seat assemblies are oppositely arranged in the left-right direction, each supporting seat assembly comprises two support plates, the two support plates are oppositely arranged in the front-back direction, the bottoms of the support plates are fixedly installed on a bottom plate, a rotating rod assembly is installed between the two supporting seat assemblies, and the rotating rod assembly comprises a sleeve body. The sleeve body is located between the two support plates of the same supporting seat assembly and can move up and down along the side walls of the support plates, the bottom of the sleeve body abuts against a spring, and the bottom of the spring abuts against the top of the bottom plate. A rotating rod is connected to the inner side of the sleeve body through a bearing and can rotate along the axis of the rotating rod, a winding drum is installed on the outer wall of the rotating rod, the rotating rod penetrates through the winding drum, and the winding drum is located between the two supporting base assemblies. According to the winding device, the weight of fabric is directly measured in the winding process, and the accuracy is high.

Description

Technical Field

[0001] The utility model relates to the technical field of winding equipment, in particular to a winding device. Background Art

[0002] After leather and other fabrics are processed and formed, they need to be rolled up using a rotating reel, and the fabric on each reel needs to reach a specified weight during rolling to facilitate subsequent weighing and delivery. Since the fabric material, process, and workshop humidity will affect the fabric weight, the weight of the fabric needs to be measured in time during winding, and the winding should be stopped when the specified weight is reached. Currently, the overall weight is estimated by specifying the number of winding turns, which has a large deviation. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned deficiencies of the prior art and provide a winding device which can directly measure the weight of fabrics with high accuracy during the winding process.

[0004] The utility model discloses a winding device, comprising two support seat assemblies, the two support seat assemblies are arranged opposite to each other left and right, the support seat assembly comprises two bracket plates, the two bracket plates are arranged opposite to each other front and back, the bottom of the bracket plates are fixedly installed on the bottom plate, a rotating rod assembly is installed between the two support seat assemblies, the rotating rod assembly comprises a sleeve body, the sleeve body is located between the two bracket plates belonging to the same support seat assembly and the sleeve body can move up and down along the side walls of the bracket plates, the bottom of the sleeve body abuts against a spring, and the bottom of the spring abuts against the top of the bottom plate; a rotating rod is connected to the inner side of the sleeve body through a bearing, the rotating rod passes through the sleeve body, the rotating rod can rotate along its own axis, a reel is installed on the outer wall of the rotating rod, the rotating rod passes through the reel, and the reel is located between the two support seat assemblies.

[0005] Furthermore, the sleeve body includes a wall surface located radially outward, and the wall surface is in contact with the side wall of the bracket plate.

[0006] Furthermore, a plug rod is installed on the bottom plate, the plug rod is inserted into the bottom plate, the spring is inserted into the plug rod, and the top of the spring extends out of the top of the plug rod when the spring is in a free state.

[0007] Furthermore, the rotating rod includes a first rod body and a second rod body coaxially arranged, the first rod body and the second rod body rotate synchronously, the first rod body passes through one of the support seat assemblies, the second rod body passes through the other support seat assembly, the first rod body and the second rod body are connected to the corresponding sleeve body through bearings, the bracket plate is provided with limit blocks, the limit blocks are located at the axial ends of the sleeve body, the limit blocks are fitted with the end faces of the axial ends of the sleeve body, the support seat assembly on one side of the second rod body is connected to a driving component, and the driving component can drive the support seat assembly to move left and right to separate the second rod body from the first rod body.

[0008] Furthermore, a second boss is provided at the left end of the second rod body, the second boss can be inserted into the first rod body, the cross section of the second boss is square, and the cross section of the insertion hole corresponding to the first rod body matches the cross section of the second boss.

[0009] Furthermore, an extension rod is provided at the left end of the first rod body, a plate body is installed on the extension rod, the extension rod is inserted into the plate body, and the extension rod rotates synchronously with the plate body.

[0010] Furthermore, the plate body is provided with a socket, the plate body can rotate along the axis of the socket, the extension rod is inserted into the socket, the outer wall of the extension rod is provided with a protrusion, the inner wall of the socket is provided with a corresponding groove, and the protrusion on the outer wall of the extension rod is inserted into the groove on the inner wall of the socket.

[0011] Furthermore, a first boss is provided on the outer wall of the extension rod, a pressure cover is installed on the left end of the extension rod, and the pressure cover and the first boss abut against the left and right end surfaces of the plate body respectively.

[0012] Furthermore, the plate body is also provided with a slot, in which a connecting plate is slidably connected. The connecting plate is inserted into the slot and can slide along the slot wall. The length of the slot is greater than the outer diameter of the connecting plate.

[0013] Furthermore, the outer diameter of the connecting plate matches the width of the slot.

[0014] Beneficial effects of the utility model:

[0015] When the roll fabric is rolled up, pressure is applied to the spring to compress it downward, and the weight of the fabric during the rolling process is directly measured. The weight value of the rolled fabric is determined based on the degree of compression of the spring, thereby achieving dynamic measurement. The measurement method is direct measurement, which has higher accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a cross-sectional view of an embodiment;

[0017] Figure 2 for Figure 1 Sectional view along the MM direction;

[0018] Figure 3 for Figure 1 Sectional view along the NN axis;

[0019] Figure 4 for Figure 1 Cross-sectional view along the A axis.

[0020] Figure numerals: base 1, driving component 2, support seat assembly 3, bottom plate 31, bracket plate 32, limit block 321, insertion rod 33, spring 34, sensor 35, rotating rod assembly 4, sleeve 41, wall 411, bearing 42, rotating rod 43, first rod body 431, extension rod 4311, first boss 43111, second rod body 432, second boss 4321, pressure cover 44, plate body 5, jack 51, slot 52, connecting plate 6, connecting rod 61, motor 7, reel 8. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1 As shown, a winding device includes a base 1, two support seat assemblies 3 are installed on the upper end of the base 1, and the two support seat assemblies 3 are arranged opposite to each other on the left and right. The support seat assembly 3 includes a bottom plate 31 at the bottom and two bracket plates 32 at the upper end of the bottom plate 31. Figure 1 In the orientation, the two bracket plates 32 of the support seat assembly 3 are arranged front and back relative to each other. Figure 2 In the embodiment, the support plate 32 is fixedly connected to the bottom plate 31 , and the support plate 32 is located at both sides of the bottom plate 31 .

[0023] like Figure 1 As shown, the bracket plate 32 is equipped with a limit block 321, and the limit block 321 is located on both sides of the bracket plate 32. Figure 2 The limiting block 321 extends along the side wall of the bracket plate 32 toward another bracket plate 32 belonging to the same support seat assembly 3 to form a raised strip structure.

[0024] like Figure 1 As shown, the right end of the bottom plate 31 on the right side is connected to a driving component 2, and the driving component 2 is a cylinder. The driving component 2 can drive the side bottom plate 31 to move left and right so that the support seat assembly 3 to which the side bottom plate 31 belongs is away from another support seat assembly 3, and a slide rail is arranged between the bottom plate 31 and the side base 1.

[0025] like Figure 1As shown, a rotating rod assembly 4 is installed between the two support seat assemblies 3, and the rotating rod assembly 4 includes a rotating rod 43, and the rotating rod 43 can rotate along its own axis. The rotating rod 43 includes a first rod body 431 and a second rod body 432 arranged coaxially, and the first rod body 431 and the second rod body 432 can rotate synchronously and coaxially. Specifically, the first rod body 431 and the second rod body 432 are both cylindrical structures, and the left end of the second rod body 432 is provided with a second boss 4321, and the second boss 4321 protrudes to the left along the axis of the second rod body 432, and the second boss 4321 can be inserted into the first rod body 431, and the cross section of the second boss 4321 is square, and the cross section of the socket corresponding to the first rod body 431 matches the cross section of the second boss 4321, and the second boss 4321 is inserted into the socket of the first rod body 431, so that the first rod body 431 and the second rod body 432 keep rotating synchronously.

[0026] like Figure 1 , Figure 2 As shown, the first rod 431 and the second rod 432 both pass through between two bracket plates 32 of the same support base assembly 3 .

[0027] like Figure 1 As shown, the outer wall of the first rod body 431 near the left end thereof is provided with a sleeve body 41 through a bearing 42, and the sleeve body 41 is provided with a sleeve body 42. Figure 2 The sleeve 41 is a cylindrical structure, and the sleeve 41 is located between the two bracket plates 32 of the same support seat assembly 3. Figure 2 In the illustrated position, the sleeve 41 has walls 411 on both sides, the walls 411 are located radially outside the sleeve 41, the walls 411 are planes parallel to the side walls of the bracket plate 32, the walls 411 fit the side walls of the bracket plate 32, and the sleeve 41 can move up and down along the side walls of the bracket plate 32. The second rod 432 is also equipped with the sleeve 41, and the installation method is the same as that of the first rod 431.

[0028] like Figure 1 , Figure 4 As shown, an extension rod 4311 is provided at the left end of the first rod body 431 . The extension rod 4311 is coaxial with the first rod body 431 . The extension rod 4311 extends leftward along the left end of the first rod body 431 . The outer diameter of the extension rod 4311 is smaller than that of the first rod body 431 .

[0029] like Figure 4 As shown, a plate body 5 is installed on the left side of the extension rod 4311, the extension rod 4311 is inserted into the plate body 5, and the extension rod 4311 rotates synchronously with the plate body 5. Specifically, the plate body 5 is provided with a plug hole 51, the extension rod 4311 is inserted into the plug hole 51, the outer wall of the extension rod 4311 is provided with a protrusion, the inner wall of the plug hole 51 is provided with a corresponding groove, the protrusion on the outer wall of the extension rod 4311 is inserted into the groove on the inner wall of the plug hole 51, and the plate body 5 can rotate along the axis of the plug hole 51, and when rotating, the extension rod 4311 is driven to rotate synchronously.

[0030] like Figure 1 , Figure 3 As shown, the plate body 5 is a long strip structure, and the plate body 5 is also provided with a slot 52. Figure 3 In the orientation shown, the slot 52 is located below the insertion hole 51. It can be foreseen that the slot 52 can also rotate to the top of the insertion hole 51 as the plate body 5 rotates. The slot 52 penetrates the plate body 5 along the axial direction of the insertion hole 51. The slot 52 is a long strip structure. A connecting rod 61 is slidably connected in the slot 52. The connecting rod 61 is inserted into the slot 52. The outer diameter of the connecting rod 61 matches the width of the slot 52, and the outer diameter of the connecting rod 61 is smaller than the length of the slot 52. The left end of the connecting rod 61 is fixedly connected to the connecting plate 6. The connecting plate 6 is driven by the motor 7. The connecting rod 61 can move relative to the slot 52 along the length direction of the slot 52. To be precise, the connecting rod 61 makes a circular motion with the connecting plate 6, and the plate body 5 makes an up and down linear motion with the extension rod 4311. Therefore, the slot 52 is provided so that the position of the connecting rod 61 in the slot 52 can change, and the connecting rod 61 can continuously drive the plate body 5 to rotate.

[0031] like Figure 1 As shown, when the connecting plate 6 rotates, the connecting rod 61 is driven to rotate, and the connecting rod 61 rotates to push the plate body 5 to rotate along the axis of the insertion hole 51. In the initial state, that is, in the unloaded state where the fabric has not started to be rolled up, the connecting rod 61 is located in the middle position of the upper and lower heights of the slot 52.

[0032] like Figure 4 As shown, the outer wall of the extension rod 4311 is provided with a first boss 43111, and the first boss 43111 protrudes radially outward along the outer wall of the extension rod 4311 to form an annular structure. A pressure cover 44 is installed on the left end of the extension rod 4311, and the pressure cover 44 is threadedly connected to the left end of the extension rod 4311. After the plate body 5 is inserted into the extension rod 4311, its right end face abuts against the left end of the first boss 43111, and the left end face of the plate body 5 abuts against the pressure cover 44.

[0033] like Figure 1 As shown, the outer wall of the rotating rod 43 is installed with a reel 8, and the rotating rod 43 passes through the reel 8, and the reel 8 is located between the two support seat assemblies 3. Specifically, when the reel 8 is installed, the driving component 2 drives the support seat assembly 3 on the right to move rightward, so that the first rod body 431 and the second rod body 432 are separated from each other. At this time, the reel 8 is inserted into the first rod body 431, and the outer wall of the first rod body 431 is provided with a protrusion, and the inner wall of the reel 8 is provided with a corresponding groove. The protrusion of the first rod body 431 is inserted into the groove of the reel 8, so that the reel 8 is driven to rotate synchronously when the first rod body 431 rotates. The second rod body 432 is driven by the driving component 2 to insert into the first rod body 431 to the left, and the second rod body 432 is also inserted into the right end of the reel 8, so that the left and right ends of the reel 8 are limited by the bracket plates 32 of the support seat assemblies 3 on both sides to prevent excessive axial movement during rotation. The rotation of the first rod body 431 drives the reel 8 to rotate, and the reel 8 rotates to roll up the fabric.

[0034] like Figure 1 , 2 As shown, a plug rod 33 is installed at the upper end of the base plate 31. The plug rod 33 is threadedly connected and inserted into the base plate 31. The upper end of the plug rod 33 extends upward. The plug rod 33 is sleeved with a spring 34. When the spring 34 is in a free state, its top extends out of the top of the plug rod 33.

[0035] like Figure 1 , 2 As shown, the top of the spring 34 abuts against the bottom of the sleeve 41, and the bottom of the spring 34 abuts against the top of the bottom plate 31. As the reel 8 continuously reels the fabric, the weight increases, the wall 411 of the sleeve 41 moves downward along the wall of the bracket plate 32, and the spring 34 is compressed. The bracket plate 32 is equipped with a sensor 35, and the sensor 35 is installed on the wall of the bracket plate 32. When the wall 411 drops, the sensor 35 senses the wall 411, that is, the specified reeling amount is reached, and the fabric reeling is stopped. The weight of the reel 8 continuously increases during the fabric reeling process, causing the spring 34 to be compressed, and the displacement of the upper end of the spring 34 changes. The sensor 35 senses the descending position of the wall 411 to determine whether the upper end of the spring 34 has moved to the specified position. The gravity value of the upper end of the spring 34 is calculated based on the compression of the spring 34 at this moment, thereby improving the measurement accuracy during the reeling process.

[0036] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A winding device, It is characterized in that The invention comprises two support seat assemblies (3), the two support seat assemblies (3) are arranged opposite to each other on the left and right sides, the support seat assembly (3) comprises two bracket plates (32), the two bracket plates (32) are arranged opposite to each other on the front and back sides, the bottom of the bracket plates (32) are fixedly mounted on the bottom plate (31), a rotating rod assembly (4) is installed between the two support seat assemblies (3), the rotating rod assembly (4) comprises a sleeve (41), the sleeve (41) is located between the two bracket plates (32) belonging to the same support seat assembly (3), and the sleeve (41) can move up and down along the side wall of the bracket plate (32), the bottom of the sleeve (41) is abutted against a spring (34), and the bottom of the spring (34) abuts against the top of the bottom plate (31); The inner side of the sleeve (41) is connected to a rotating rod (43) via a bearing (42); the rotating rod (43) passes through the sleeve (41); the rotating rod (43) can rotate along its own axis; a reel (8) is installed on the outer wall of the rotating rod (43); the rotating rod (43) passes through the reel (8); and the reel (8) is located between the two support seat assemblies (3).

2. A winding device according to claim 1, It is characterized in that The sleeve body (41) comprises a wall surface (411) located radially outward, and the wall surface (411) is in contact with a side wall of the bracket plate (32).

3. A winding device according to claim 1, It is characterized in that The bottom plate (31) is provided with an insertion rod (33), the insertion rod (33) is inserted into the bottom plate (31), the spring (34) is inserted into the insertion rod (33), and the top of the spring (34) extends out of the top of the insertion rod (33) when the spring (34) is in a free state.

4. A winding device according to claim 1, It is characterized in that The rotating rod (43) comprises a first rod body (431) and a second rod body (432) which are coaxially arranged. The first rod body (431) and the second rod body (432) rotate synchronously. The first rod body (431) passes through one of the support seat assemblies (3), and the second rod body (432) passes through the other support seat assembly (3). The first rod body (431) and the second rod body (432) are both connected to the corresponding sleeve body (41) through the bearing (42). The bracket plate (32) is provided with a limit block (321). The limit block (321) is located at two axial ends of the sleeve body (41). The limit block (321) is in contact with the end surfaces of the two axial ends of the sleeve body (41). The support seat assembly (3) on one side of the second rod body (432) is connected with a driving component (2). The driving component (2) can drive the support seat assembly (3) to move left and right, so that the second rod body (432) is separated from the first rod body (431).

5. A winding device according to claim 4, It is characterized in that A second boss (4321) is provided at the left end of the second rod body (432), and the second boss (4321) can be inserted into the first rod body (431). The cross section of the second boss (4321) is square, and the cross section of the insertion hole corresponding to the first rod body (431) matches the cross section of the second boss (4321).

6. A winding device according to claim 4, It is characterized in that An extension rod (4311) is provided at the left end of the first rod body (431), a plate body (5) is installed on the extension rod (4311), the extension rod (4311) is inserted into the plate body (5), and the extension rod (4311) rotates synchronously with the plate body (5).

7. A winding device according to claim 6, It is characterized in that The plate body (5) is provided with a socket (51), the plate body (5) is capable of rotating along the axis of the socket (51), the extension rod (4311) is inserted into the socket (51), the outer wall of the extension rod (4311) is provided with a protrusion, the inner wall of the socket (51) is provided with a corresponding groove, and the protrusion on the outer wall of the extension rod (4311) is inserted into the groove on the inner wall of the socket (51).

8. A winding device according to claim 6, It is characterized in that The outer wall of the extension rod (4311) is provided with a first boss (43111), and a pressure cover (44) is installed at the left end of the extension rod (4311), and the pressure cover (44) and the first boss (43111) respectively abut against the left and right end surfaces of the plate body (5).

9. A winding device according to claim 6, It is characterized in that The plate body (5) is also provided with a slot (52), a connecting plate (6) is slidably connected in the slot (52), the connecting plate (6) is inserted into the slot (52), the connecting plate (6) can slide along the slot wall of the slot (52), and the length of the slot (52) is greater than the outer diameter of the connecting plate (6).

10. A winding device according to claim 9, It is characterized in that The outer diameter of the connecting plate (6) matches the width of the slot (52).

Images