A loading rack with damper

Abstract

The utility model discloses a loading frame with damper relates to cutting bed loading frame technical field, include: clothing cloth roll subassembly, the support component of paired setting and two groups of damper component, clothing cloth roll subassembly is cylindrical structure, and clothing cloth roll subassembly includes clothing cloth roll rod and the clothing cloth roll that winds on clothing cloth roll rod, the support component of paired setting is located clothing cloth roll's both sides respectively, and it supports at clothing cloth roll rod's both ends, and clothing cloth roll rod can rotate on the support component around its axis, two groups of damper component are installed respectively in the outside of two support components and are used for limiting the rotation of clothing cloth roll rod. Such setting can slow down cloth roll rotation speed, reduce inertia to thereby not influence normal cloth.

Description

Technical Field

[0001] This utility model relates to the field of cutting bed feeder technology, and in particular to a feeder with a damper. Background Technology

[0002] Currently, the fabric roll feeding racks for single-layer cutting tables are all passive feeding systems. The fabric rolls on the feeding rack rotate as the fabric strips are pulled. However, because the garment fabric rolls are relatively heavy, the rotation speed of the fabric rolls is large due to the inertia after rotation. This can easily cause the rotation speed of the fabric rolls to exceed the feeding speed of the fabric, which will affect the feeding of the fabric and thus affect the cutting accuracy of the cutting table.

[0003] Therefore, how to provide a feeding rack with a damper that can slow down the rotation speed of the fabric roll and reduce inertia, so as not to affect the normal feeding of fabric, is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a feeding rack with a damper that can slow down the rotation speed of the fabric roll and reduce inertia, thereby not affecting normal fabric feeding.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A loading rack with a damper includes:

[0007] A garment roll assembly, which is a cylindrical structure, includes a garment roll rod and a garment roll wound onto the garment roll rod;

[0008] The pair of support assemblies are located on both sides of the garment roll and are supported at both ends of the garment roll rod. The garment roll rod can rotate around its axis on the support assembly.

[0009] Two sets of damper assemblies are installed on the outside of the two bracket assemblies to limit the rotation of the garment fabric roll rod.

[0010] In one possible implementation, the support assembly includes:

[0011] The supporting upright is a plate-shaped structure, and its inner side is equipped with a bearing assembly for mounting the garment fabric roll rod;

[0012] The bracket is installed at one end on the underside of the support plate and at the other end on the cutting table.

[0013] In one possible implementation, the bearing assembly includes: two mounting columns vertically installed within a support plate, and a rotary bearing sleeved on the two mounting columns, the two mounting columns being at the same height, the inner ring of the rotary bearing being fixedly connected to the mounting columns, and the outer rings of the two rotary bearings cooperating to support the garment fabric roll rod.

[0014] In one possible implementation, the upper side of the support plate is provided with a V-groove for making way for the garment fabric roll rod, and a gap is left between the garment fabric roll rod and the V-groove.

[0015] In one possible implementation, the damper assembly includes:

[0016] Two damper fixing plates, which are set opposite to each other, are vertically installed on the outside of the support plate, and the two damper fixing plates are located on both sides of the garment fabric roll rod.

[0017] Two parallel guide rods are detachably mounted between two damper mounting plates;

[0018] Two movable base plates, positioned opposite each other, are fitted around the outer periphery of the guide rod and located on both sides of the garment fabric roll rod;

[0019] An adjusting screw is inserted through the damper fixing plate, and its end is fixedly connected to the movable base plate. The adjusting screw is threadedly connected to the damper fixing plate so that the movable base plate can be moved by turning the adjusting screw.

[0020] Two clamping blocks are fixedly installed on the side of the movable base plate near the garment fabric roll rod. The clamping blocks can move with the movable base plate to change the clamping force on the garment fabric roll rod. The side of the clamping blocks away from the movable base plate is provided with a clamping groove with a V-shaped structure.

[0021] In one possible implementation, two sets of bearing positioning structures are provided on the outer periphery of the garment fabric roll rod. The bearing positioning structure includes two positioning retaining rings spaced apart on the outer periphery of the garment fabric roll rod, with a gap between the two positioning retaining rings. The rotating bearing is engaged in the gap to limit the axial movement of the garment fabric roll rod.

[0022] In one possible implementation, the movable base plate has an L-shaped structure and is provided with steps for mounting clamping blocks.

[0023] In one possible implementation, the end of the adjusting screw facing away from the movable base plate is fixedly fitted with a screwdriver.

[0024] In one possible implementation, the garment roll rod is also provided with a positioning impeller for positioning the garment roll.

[0025] In one possible implementation, the support plate is provided with height-adjustable feet on its underside.

[0026] Compared to the aforementioned background technology, the present invention provides a feeding rack with dampers, comprising: a garment roll assembly, a pair of support assemblies, and two sets of damper assemblies; the garment roll assembly has a cylindrical structure, including a garment roll rod and a garment roll wound onto the garment roll rod; the pair of support assemblies are respectively located on both sides of the garment roll and supported at both ends of the garment roll rod, and the garment roll rod can rotate around its axis on the support assembly; the two sets of damper assemblies are respectively installed on the outside of the two support assemblies to limit the rotation of the garment roll rod.

[0027] Specifically, the garment fabric roll is wound onto the garment fabric roll rod to form a cylindrical garment fabric roll assembly, which is mounted between two support assemblies. The garment fabric roll rod can rotate on the support assemblies to release the garment fabric roll. However, it should be noted that a damper assembly is installed on the outside of the support assemblies. The damper assembly can reduce the rotation speed of the garment fabric roll rod when it rotates too fast, so that the garment fabric roll is released at a normal speed, which may affect the normal fabric loading and thus affect the cutting accuracy of the cutting bed. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of the loading rack with damper provided in an embodiment of the present utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the damper assembly provided in the embodiment of this utility model;

[0031] Figure 3 for Figure 2 Another structural diagram;

[0032] Figure 4 This is a schematic diagram of the assembly of the positioning retaining ring and the rotary bearing provided in an embodiment of the present utility model.

[0033] in:

[0034] 01-Clothing fabric roll rod, 02-Clothing fabric roll, 03-Supporting upright plate, 04-Bracket, 05-Mounting column, 06-Rotating bearing, 07-Damper fixing plate, 08-Guide rod, 09-Modible base plate, 10-Adjusting screw, 11-Clamping block, 12-Positioning retaining ring, 13-Turning head, 14-Positioning impeller, 15-Foot. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the indicated position or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model.

[0038] The purpose of this invention is to provide a feeding rack with a damper that can slow down the rotation speed of the fabric roll and reduce inertia, thereby not affecting normal fabric feeding.

[0039] To achieve the above objectives, the present invention provides the following technical solution:

[0040] Please see Figures 1 to 4 This embodiment provides a feeding rack with dampers, including: a garment roll assembly, a pair of support assemblies, and two sets of damper assemblies; the garment roll assembly has a cylindrical structure, including a garment roll rod 01 and a garment roll 02 wound on the garment roll rod 01; the pair of support assemblies are located on both sides of the garment roll 02 and are supported at both ends of the garment roll rod 01, and the garment roll rod 01 can rotate around its axis on the support assembly; the two sets of damper assemblies are respectively installed on the outside of the two support assemblies to limit the rotation of the garment roll rod 01.

[0041] Specifically, in this embodiment, the garment fabric roll rod 01 is a hollow tubular structure, and its outer periphery can be wrapped with fabric to form a garment fabric roll 02. The garment fabric roll rod 01 can be made of stainless steel. This design not only ensures the overall strength of the garment fabric roll rod 01 but also reduces the overall weight of the feeding rack.

[0042] In other words, the garment fabric roll 02 is rolled onto the garment fabric roll rod 01 to form a cylindrical garment fabric roll assembly, which is set between the two support assemblies. The garment fabric roll rod 01 can rotate on the support assembly to release the garment fabric roll 02. However, it should be noted that a damper assembly is set on the outside of the support assembly. The damper assembly can reduce the rotation speed of the garment fabric roll rod 01 when it rotates too fast, so that the garment fabric roll 02 is released at a normal speed, thereby affecting the normal fabric loading and thus affecting the cutting accuracy of the cutting bed.

[0043] In one possible implementation, the support assembly includes: a support plate 03 and a bracket 04; the support plate 03 is a plate-shaped structure, and a bearing assembly for mounting the garment fabric roll rod 01 is provided on its inner side; one end of the bracket 04 is installed on the underside of the support plate 03, and the other end is installed on the cutting table.

[0044] In this embodiment, the support plate 03 is a plate-shaped structure with a bent edge on its lower side. The bracket 04 is installed on the lower side of the bent edge of the support plate 03 by bolts. Specifically, one end of the bracket 04 is connected to the support plate 03, and the other end is installed at the feeding position of the cutting bed. That is to say, the feeding rack provided in this embodiment is installed on the cutting bed by the bracket 04.

[0045] In one possible implementation, the bearing assembly includes: two mounting columns 05 vertically mounted within the support plate 03, and a rotary bearing 06 sleeved on the two mounting columns 05. The two mounting columns 05 are at the same height, the inner ring of the rotary bearing 06 is fixedly connected to the mounting column 05, and the outer ring of the two rotary bearings 06 cooperates to support the garment fabric roll rod 01.

[0046] Understandably, in order to ensure smooth feeding of the garment roll assembly and prevent friction between the garment roll rod 01 and the support assembly due to the fabric's inability to rotate during feeding, two mounting columns 05 are vertically installed on the inner side of the two support plates 03 in this embodiment. A rotary bearing 06 is also fitted onto the mounting columns 05. Specifically, as shown... Figure 4 As shown; when the garment fabric roll rod 01 is installed, its two ends are exactly located in the gap between the two rotating bearings 06. In this way, when the garment fabric roll 02 is pulled, the garment fabric roll rod 01 will rotate between the two rotating bearings 06. This setting allows the garment fabric roll 02 to be pulled with very little force, preventing the fabric from breaking due to insufficient tension, and also extending the service life of the garment fabric roll rod 01.

[0047] However, it should be noted that the two mounting columns 05 should be at the same height when set up, and the distance between them should be adjusted according to actual needs to prevent the garment fabric roll rod 01 from slipping between the two rotating bearings 06.

[0048] In one possible implementation, the upper side of the support plate 03 is provided with a V-shaped groove for making way for the garment fabric roll rod 01, and a gap is left between the garment fabric roll rod 01 and the V-shaped groove.

[0049] In this embodiment, in order for the damper assembly to apply resistance to the garment fabric roll rod 01, both ends of the garment fabric roll rod 01 pass through the support plate 03. Therefore, in this embodiment, a V-groove is provided at the middle position on the upper side of the support plate 03, so that the garment fabric roll rod 01 can pass through and penetrate into the damper assembly. In this embodiment, the mounting post 05 is installed on the left and right sides of the lowest point of the V-groove, and after the rotary bearing 06 is installed, it can ensure that the garment fabric roll rod 01 will not contact the inner wall of the V-groove, preventing it from affecting the rotation of the garment fabric roll rod 01.

[0050] In one possible implementation, the damper assembly includes: a pair of damper fixing plates 07, two guide rods 08, a pair of movable base plates 09, two adjusting screws 10, and two clamping blocks 11; the two damper fixing plates 07, which are arranged opposite each other, are vertically installed on the outside of the support plate 03, and the two damper fixing plates 07 are located on both sides of the garment roll rod 01; the two parallel guide rods 08 are detachably arranged between the two damper fixing plates 07; the two movable base plates 09, which are arranged opposite each other, are sleeved on the outer periphery of the guide rods 08 and are located on the garment roll. On both sides of rod 01; adjusting screws 10 pass through damper fixing plate 07, and their ends are fixedly connected to movable base plate 09. Adjusting screws 10 are threadedly connected to damper fixing plate 07 so that movable base plate 09 can be moved by turning adjusting screws 10; two clamping blocks 11 are respectively fixedly installed on the side of movable base plate 09 near garment fabric roll rod 01. Clamping blocks 11 can move with movable base plate 09 to change the clamping force of garment fabric roll rod 01. The side of clamping block 11 away from movable base plate 09 is provided with a clamping groove with a V-shaped structure.

[0051] Specifically, such as Figure 2 and Figure 3 As shown, in this embodiment, the damper assembly is installed on the outside of the support plate 03. Two damper fixing plates 07 are vertically arranged on both sides of the garment fabric roll rod 01, and their positions are symmetrical about the garment fabric roll rod 01. Two guide rods 08 are inserted between the two damper fixing plates 07 near the bottom. The two ends of the guide rods 08 are connected to the damper fixing plates 07 by bolts. Furthermore, a movable base plate 09 that can move along the guide rods 08 is sleeved on the guide rods 08. In order to reduce the resistance during the movement, the guide rods 08 are smooth circular tubes, and the diameter of the circular hole in the movable base plate 09 for passing through the guide rods 08 is also matched with the outer diameter of the guide rods 08 to prevent the two from shaking during the movement.

[0052] Meanwhile, in this embodiment, a clamping block 11 is detachably installed on the inner side of the two movable base plates 09, that is, on the side closer to the garment fabric roll rod 01. With this arrangement, the clamping force of the clamping block 11 on the garment fabric roll rod 01 can be changed by driving the two movable base plates 09 closer to or further away from each other, thereby adjusting the rotation speed of the garment fabric roll rod 01 and reducing its inertia during rotation. The inner side of the clamping block 11 is provided with a V-shaped clamping groove that matches the outer circumference of the garment fabric roll rod 01, thereby increasing its contact area with the garment fabric roll rod 01 and thus increasing its stability during pre-tensioning.

[0053] In this embodiment, the movement of the movable base plate 09 is achieved by adjusting the screw 10. The outer periphery of the adjusting screw 10 is provided with external threads, and the damper fixing plate 07 is provided with a threaded through hole that mates with the external threads. In this way, the adjusting screw 10 can pass through the threaded through hole and connect with the movable base plate 09, thereby realizing the movement of the movable base plate 09.

[0054] In one possible implementation, two sets of bearing positioning structures are provided on the outer periphery of the garment fabric roll rod 01. The bearing positioning structure includes two positioning retaining rings 12 spaced apart on the outer periphery of the garment fabric roll rod 01, with a gap between the two positioning retaining rings 12. The rotating bearing 06 is engaged in the gap to limit the axial movement of the garment fabric roll rod 01.

[0055] In this embodiment, to prevent the garment roll rod 01 from axially moving due to vibration or other external factors during the release of the garment roll 02, thereby causing it to detach from the support assembly, two positioning retaining rings 12 are provided at the position of the garment roll rod 01 near the rotary bearing 06. A certain gap is left between the two positioning retaining rings 12, and the width of the gap matches the width of the rotary bearing 06. With this setting, the garment roll rod 01 will not be axially offset by the two positioning retaining rings 12.

[0056] In one possible implementation, the movable base plate 09 has an L-shaped structure and is provided with steps for mounting the clamping block 11.

[0057] In this embodiment, in order to facilitate the installation of the clamping block 11, the movable base plate 09 is set as an L-shaped structure with one side of its long side close to the damper fixing plate 07, and the clamping block 11 is installed on the step.

[0058] In one possible implementation, the end of the adjusting screw 10 facing away from the movable base plate 09 is fixedly mounted with the screw head 13.

[0059] Understandably, in order to facilitate the operator to turn the adjusting screw 10 and thus adjust the clamping force on the garment fabric roll rod 01, a screw head 13 is provided on the outer end of the adjusting screw 10 for easy turning. The screw head 13 and the adjusting screw 10 together form a T-shaped structure.

[0060] In one possible implementation, the garment roll rod 01 is also provided with a positioning impeller 14 for positioning the garment roll 02.

[0061] Understandably, in order to prevent uneven winding of the garment roll 02 when it is wound onto the garment roll rod 01, and to prevent the garment roll from unraveling when it is released, two positioning impellers 14 are provided in the middle of the garment roll rod 01. The garment roll 02 can be wound between the two positioning impellers 14, which can restrict the movement of the garment roll 02.

[0062] Of course, the positions of the two positioning impellers 14 can be adjusted according to the actual width of the fabric roll, but this article does not make specific limitations here.

[0063] In one possible implementation, the support plate 03 is provided with height-adjustable feet 15 on its underside.

[0064] Understandably, in order to reduce the load on the support 04, this embodiment has a foot 15 installed on the underside of the folded edge of the support plate 03, and the foot 15 can be adjusted in height when the bottom surface is uneven, so as to make the feeding rack more stable.

[0065] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0066] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0067] The embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A feeding rack with a damper, characterized in that, include: The garment roll assembly is a cylindrical structure, comprising a garment roll rod (01) and a garment roll (02) wound onto the garment roll rod (01). A pair of support assemblies are arranged on both sides of the garment roll (02) and supported at both ends of the garment roll rod (01), the garment roll rod (01) being able to rotate about its axis on the support assembly; Two sets of damper assemblies are respectively installed on the outside of the two bracket assemblies to limit the rotation of the garment fabric roll rod (01).

2. The feeding rack with a damper according to claim 1, characterized in that, The support assembly includes: The support plate (03) is a plate-shaped structure, and a bearing assembly for mounting the garment fabric roll rod (01) is provided on its inner side; The bracket (04) is installed at one end on the underside of the support plate (03) and at the other end on the cutting bed.

3. The feeding rack with a damper according to claim 2, characterized in that, The bearing assembly includes: two mounting columns (05) vertically installed in the support plate (03), and a rotary bearing (06) sleeved on the two mounting columns (05). The two mounting columns (05) are at the same height. The inner ring of the rotary bearing (06) is fixedly connected to the mounting column (05), and the outer ring of the two rotary bearings (06) cooperates to support the garment fabric roll rod (01).

4. The feeding rack with a damper according to claim 2, characterized in that, The upper side of the support plate (03) is provided with a V-shaped groove for making way for the garment fabric roll rod (01), and there is a gap between the garment fabric roll rod (01) and the V-shaped groove.

5. The feeding rack with a damper according to claim 4, characterized in that, The damper assembly includes: Two damper fixing plates (07) are arranged opposite to each other and are vertically installed on the outside of the support plate (03), and the two damper fixing plates (07) are located on both sides of the garment fabric roll rod (01); Two parallel guide rods (08) are detachably mounted between the two damper fixing plates (07); Two movable base plates (09) are set opposite to each other, sleeved on the outer periphery of the guide rod (08), and located on both sides of the garment fabric roll rod (01); An adjusting screw (10) is inserted through the damper fixing plate (07) and its end is fixedly connected to the movable base plate (09). The adjusting screw (10) is threadedly connected to the damper fixing plate (07) so that the movable base plate (09) can be moved by turning the adjusting screw (10). Two clamping blocks (11) are fixedly installed on the side of the movable base plate (09) near the garment fabric roll rod (01). The clamping blocks (11) can move with the movable base plate (09) to change the clamping force on the garment fabric roll rod (01). The clamping blocks (11) are provided with a clamping groove in a V-shape on the side away from the movable base plate (09).

6. The feeding rack with a damper according to claim 3, characterized in that, Two sets of bearing positioning structures are provided on the outer periphery of the garment fabric roll rod (01). The bearing positioning structure includes two positioning retaining rings (12) spaced apart on the outer periphery of the garment fabric roll rod (01). A gap is left between the two positioning retaining rings (12). The rotary bearing (06) is engaged in the gap to restrict the axial movement of the garment fabric roll rod (01).

7. The feeding rack with a damper according to claim 5, characterized in that, The movable base plate (09) has an L-shaped structure and is provided with a step for installing the clamping block (11).

8. The feeding rack with a damper according to claim 5, characterized in that, The adjusting screw (10) is fixedly mounted with a screw head (13) at the end away from the movable base plate (09).

9. The feeding rack with a damper according to claim 1, characterized in that, The garment fabric roll rod (01) is also provided with a positioning impeller (14) for positioning the garment fabric roll (02).

10. The feeding rack with a damper according to claim 2, characterized in that, The support plate (03) is provided with height-adjustable feet (15) on its lower side.

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