Limiting jig and material belt conveying device with same

Abstract

The utility model discloses a limiting jig and a material belt conveying device with the limiting jig, the limiting jig comprises a base and a rolling piece, the base is used for being installed on a base table, and the base table is used for conveying a material belt; the rolling piece is rotationally connected with the base, is used for abutting against the material belt and can rotate relative to the base when the material belt is conveyed. The rolling piece is arranged on the base, the rolling piece can abut against the material belt, the limiting function is achieved, meanwhile, the rolling piece can rotate when the material belt is conveyed, friction force borne by the material belt is small, abrasion of the material belt can be effectively reduced, and the risk of generating dust is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of die cutting processing, especially to a limiting fixture and a material belt conveying device with the limiting fixture. BACKGROUND

[0002] In the material belt conveying process, a limiting fixture is usually used to limit the material belt. The limiting fixture in the prior art is usually a limiting block. In the material belt conveying process, the friction between the material belt and the limiting fixture is large, which can cause material belt abrasion and dust generation, thereby affecting the production quality. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the prior art. To this end, the utility model provides a limiting fixture, which can reduce the friction of the material belt in the conveying process.

[0004] The utility model further provides a material belt conveying device with the limiting fixture.

[0005] According to the limiting fixture of the first aspect of the utility model, the limiting fixture comprises a base and a rolling element, the base is used to be installed on a base platform, and the base platform is used to convey the material belt; the rolling element is rotationally connected with the base, and the rolling element is used to abut against the material belt and can rotate relative to the base during the conveying of the material belt.

[0006] According to the limiting fixture of the first aspect of the utility model, at least the following beneficial effects are achieved:

[0007] In the utility model embodiment, the base is installed on the base platform, the rolling element is rotationally connected with the base, and the rolling element can abut against the material belt. On the one hand, the rolling element can limit the material belt in the conveying process. On the other hand, the rolling element can rotate under the action of the moving material belt, thereby reducing the friction in the conveying process. The abrasion of the material belt can be effectively reduced, and the risk of dust generation can be reduced.

[0008] According to the limiting fixture of the first aspect of the utility model, the limiting fixture comprises a shaft, the shaft is installed on the base, the rolling element comprises a rotationally connected outer ring and an inner ring, the inner ring cooperates with the shaft, and the outer ring is used to abut against the material belt.

[0009] According to the limiting fixture of the first aspect of the utility model, the extension direction of the shaft is perpendicular to the plane where the material belt is located.

[0010] According to the limiting fixture of the first aspect of the utility model, the base is provided with a limiting part, the limiting part is located on the top side of the rolling element, and the limiting part protrudes relative to the outer ring in the direction close to the material belt.

[0011] According to the limiting jig of some embodiments of the first aspect of the utility model, the limiting part comprises a first side and a second side arranged along the conveying direction of the material belt, and a bottom surface facing the outer ring; the first side and the bottom surface are connected in smooth transition, and / or the second side and the bottom surface are connected in smooth transition.

[0012] According to the limiting jig of some embodiments of the first aspect of the utility model, the limiting jig comprises a limiting piece, and the limiting piece is arranged between the outer ring and the base.

[0013] According to the limiting jig of some embodiments of the first aspect of the utility model, the base is provided with a mounting hole, the limiting jig comprises a locking piece, the locking piece is arranged in the mounting hole, and is used for being connected with the base.

[0014] According to the limiting jig of some embodiments of the first aspect of the utility model, the base is provided with a mounting groove, at least part of the rolling piece is arranged in the mounting groove, two side walls of the mounting groove are provided with shaft holes respectively, and two ends of the shaft are arranged in the two shaft holes respectively.

[0015] According to the material belt conveying device of some embodiments of the second aspect of the utility model, the base is used for conveying the material belt, and the limiting jig of the first aspect of the embodiment is arranged on the base and abuts against the material belt.

[0016] According to the material belt conveying device of some embodiments of the second aspect of the utility model, at least the following beneficial effects are achieved:

[0017] By arranging the limiting jig of the first aspect of the embodiment in the material belt conveying device, the frictional force suffered by the material belt during conveying can be reduced, the abrasion of the material belt can be effectively reduced, and the risk of dust generation can be reduced.

[0018] According to the material belt conveying device of some embodiments of the second aspect of the utility model, the number of the limiting jig of the first aspect of the embodiment is multiple, and the multiple limiting jigs of the first aspect of the embodiment abut against two sides of the material belt respectively.

[0019] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

[0021] Figure 1 It is a front view of the limiting jig under the first aspect of the utility model embodiment;

[0022] Figure 2 It is a front view of the limiting jig under the first aspect of the utility model embodiment; Figure 1Side view of the limiting fixture shown;

[0023] Figure 3 for Figure 1 Top view of the limiting fixture shown;

[0024] Figure 4 This is a partial structural schematic diagram of a material conveyor device according to one embodiment of the present invention, viewed from one angle. Attached image description:

[0026] Limiting fixture 100; base 111; rolling element 112; shaft 113; outer ring 114; inner ring 115; limiting part 116; first side 117; second side 118; bottom surface 119; mounting hole 121; mounting groove 122; shaft hole 123; ball 124; limiting element 125; mounting surface 126; conveying direction of material belt 210; side of material belt 220. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, left, right, front, and back, are 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 device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Reference Figures 1 to 3 , Figure 1 This is a front view of the limiting fixture 100 according to one embodiment of the present utility model; Figure 2 for Figure 1 Side view of the limiting fixture 100 shown; Figure 3 for Figure 1 The diagram shows a top view of the limiting fixture 100. The utility model provides a limiting fixture 100, which includes a base 111 and a rolling element 112. The base 111 is mounted on a platform for conveying a feeding belt. The rolling element 112 is rotatably connected to the base 111, and is used to abut against the feeding belt, and can rotate relative to the base 111 during belt conveying.

[0030] Specifically, the material belt can be conveyed along the top surface of the base, and the base 111 can be mounted on the top surface of the base or the side surface of the base. The mounting position of the base 111 on the base is not limited in the utility model. In the embodiment, the base 111 and the base are in a split structure, that is, the base 111 can be fixed on the base by a bolt, a screw or the like. In other embodiments, the base 111 and the base can also be in an integrated structure, the base 111 is configured as a part of the base, or the base 111 is fixed on the base by welding or the like.

[0031] It can be understood that in some embodiments, the rolling member 112 can be in a cylindrical shape, an axial hole 123 is formed in the base 111, and the rolling member 112 is arranged in the axial hole 123 in a clearance fit manner to realize the rotary connection; or a bearing can be arranged in the axial hole 123, and the cylindrical rolling member 112 is arranged in the bearing. In other embodiments, the rolling member 112 is in a ring shape, the base 111 includes a shaft 113, and the shaft 113 is arranged in the ring-shaped rolling member 112, and the rolling member 112 and the shaft 113 are in a clearance fit.

[0032] It can be understood that the rolling member 112 is arranged on the side of the material belt perpendicular to the conveying direction of the material belt and can abut against the side edge of the material belt. The rolling member 112 can rotate with the movement of the material belt under the action of the material belt, so as to reduce the friction between the material belt and the rolling member.

[0033] In the embodiment, the base 111 is mounted on the base, the rolling member 112 is rotatably connected with the base 111, and the rolling member 112 can abut against the material belt. On the one hand, the rolling member 112 can limit the material belt in the conveying process; on the other hand, the rolling member 112 can rotate under the action of the moving material belt, so as to reduce the friction of the material belt in the conveying process.

[0034] It can be understood that in some embodiments, in order to further reduce the friction between the material belt and the limiting jig 100, the limiting jig 100 includes a shaft 113 mounted on the base 111, the rolling member 112 includes a rotary connection outer ring 114 and an inner ring 115, the inner ring 115 is matched with the shaft 113, and the outer ring 114 is used to abut against the material belt.

[0035] For example, in one embodiment, in combination with the above-mentioned embodiment, the base 111 is mounted on the base, the rolling member 112 is rotatably connected with the base 111, and the rolling member 112 can abut against the material belt. The base 111 includes a shaft 113, the rolling member 112 includes a rotary connection outer ring 114 and an inner ring 115, the inner ring 115 is matched with the shaft 113, and the outer ring 114 is used to abut against the material belt. Figures 1 to 2The base 111 is provided with a shaft hole 123, the shaft 113 is arranged in the shaft hole 123, the rolling element 112 is a bearing, the inner ring 115 of the bearing is matched with the shaft 113, the outer ring 114 can abut against the material belt, the rolling ball 124 is arranged between the inner ring 115 and the outer ring 114, the inner ring 115 and the outer ring 114 are rotationally connected through the rolling ball 124, and the outer ring 114 can rotate under the action of the material belt. It should be understood that the shaft 113 can also be connected with the base 111 in a welding or bonding manner.

[0036] It can be understood that in some embodiments, the material belt is partially located on the base plane during conveying, and the limiting jig 100 is used to limit the part of the material belt located on the base plane. In order to reduce the sliding friction between the material belt and the rolling element 112, the extension direction of the shaft 113 is perpendicular to the plane where the material belt is located, that is, the extension direction of the shaft 113 is perpendicular to the base plane.

[0037] For example, in one embodiment, in combination with Figures 1 to 2 The base 111 has a mounting surface 126, and when the base 111 is mounted on the base, the mounting surface 126 abuts against the base, and the shaft 113 is arranged on the base 111 in a direction perpendicular to the mounting surface 126, so as to ensure that when the limiting jig 100 is mounted on the base plane, the extension direction of the shaft 113 is perpendicular to the base plane.

[0038] It can be understood that in combination with Figure 1 and Figure 2 In one embodiment, considering that the material belt may be dislocated during conveying and thus deviate from the limitation of the limiting mechanism, the base 111 is provided with a limiting portion 116, the limiting portion 116 is located on the top side of the rolling element 112, the limiting portion 116 protrudes relative to the outer ring 114 in the direction close to the material belt, and is opposite to the top side of the material belt, so as to reduce the risk of dislocation of the material belt.

[0039] It can be understood that in some embodiments, the limiting portion 116 includes a first side surface 117 and a second side surface 118 arranged in the conveying direction of the material belt, and a bottom surface 119 facing the outer ring 114; in order to reduce the risk of scratching the material belt when the material belt contacts the limiting portion 116, the first side surface 117 and the bottom surface 119 are smoothly transitioned, and / or the second side surface 118 and the bottom surface 119 are smoothly transitioned and connected.

[0040] Specifically, in combination with Figure 1 and Figure 2 The first side surface 117 is parallel to the second side surface 118, the first side surface 117 is perpendicular to the conveying direction of the material belt, the bottom surface 119 is parallel to the base plane, and a rounded corner is arranged at the intersection of the first side surface 117 and the bottom surface 119; it can also be selected that the second side surface 118 and the bottom surface 119 are rounded at the intersection, so as to adapt to different mounting directions of the limiting jig 100.

[0041] It can be understood that in some embodiments, the limiting jig 100 comprises a limiting member 125 arranged between the outer ring 114 and the base 111 to reduce the friction between the outer ring 114 and the base 111 when the rolling member 112 rolls.

[0042] For example, in one of the embodiments, in combination with Figure 1 and Figure 2 , the limiting member 125 is arranged on the shaft 113 and abuts against both ends of the inner ring 115, so as to limit the axial movement of the rolling member 112 and form a gap between the rolling member 112 and the base 111. It should be understood that the snap spring and / or the gasket can be selected as the limiting member 125.

[0043] It can be understood that in some embodiments, the base 111 is provided with a mounting hole 121, and the limiting jig 100 comprises a locking member (not shown in the figure) which is arranged in the mounting hole 121 and used to connect with the base. Specifically, the locking member can be selected as a connecting component such as a screw, a bolt, a pin, etc.

[0044] For example, in one of the embodiments, in combination with Figures 1 to 3 , the center line of the mounting hole 121 is parallel to the center line of the shaft 113, so as to facilitate ensuring that the shaft 113 extends in a direction perpendicular to the plane of the base when the base 111 is connected with the base.

[0045] It can be understood that in some embodiments, in order to facilitate the installation and limiting of the rolling member 112, the base 111 is provided with a mounting groove 122, at least part of the rolling member 112 is located in the mounting groove 122, and two side walls of the mounting groove 122 are respectively provided with shaft holes 123, and two ends of the shaft 113 are respectively arranged in the two shaft holes 123.

[0046] Specifically, in combination with Figure 1 and Figure 2 , the mounting groove 122 is adapted to the width of the rolling member 112, and part of the rolling member 112 is located in the mounting groove 122 and part of the rolling member 112 is located outside the mounting groove 122.

[0047] Referring to Figure 4 , Figure 4Part structure schematic view of the material belt conveying device in one embodiment of the utility model for one visual angle. The following describes the material belt conveying device of the embodiment of the utility model, the material belt conveying device of the embodiment includes base and the limiting fixture 100 of the above first aspect embodiment, the base is used for material belt transmission, the limiting fixture 100 is installed on the base, and can be butt joint with material belt. Specifically, the material belt conveying device further includes material belt conveying mechanism, and the material belt conveying mechanism provides power to material belt, so that material belt can be transmitted along the base. By setting the limiting fixture 100 of the above first aspect embodiment on the material belt conveying device, the friction force that material belt is subjected to in the conveying process can be effectively reduced, so that the wear of material belt can be effectively reduced, to reduce the risk of dust generation.

[0048] It can be understood that in some embodiments, the number of limiting fixtures 100 is multiple, and the multiple limiting fixtures 100 can butt joint with both sides of the material belt respectively, so that the material belt can be limited in two directions.

[0049] For example, in one embodiment, in combination with Figure 4 , the base is provided with multiple limiting fixtures 100, and the multiple limiting fixtures 100 are divided into multiple groups in the mode of two as a group, two limiting fixtures 100 in a group are arranged on both sides of the material belt respectively, and two rolling members 112 can butt joint with both sides of the material belt respectively, and the multiple limiting fixtures 100 are arranged at intervals along the material belt conveying direction 210, and the multiple limiting fixtures 100 can act in concert, so that the material belt limiting can be better realized.

[0050] Although the embodiments of the application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the application, and the scope of the application is defined by the claims and their equivalents.

Claims

1. A positioning jig characterized by comprising: The application relates to a limiting jig for a material belt. The limiting jig comprises a base for being mounted on a base table for conveying the material belt; and a rolling member rotatably connected to the base, the rolling member being used for abutting against the material belt and rotating relative to the base when the material belt is conveyed. The limiting jig comprises a shaft mounted on the base, and the rolling member comprises a rotatingly connected outer ring and an inner ring, the inner ring being matched with the shaft, and the outer ring being used for abutting against the material belt.

2. The positioning jig according to claim 1, wherein The extending direction of the shaft is perpendicular to the plane where the material belt is located.

3. The positioning jig according to claim 2, wherein The base is provided with a limiting part, the limiting part being located on the top side of the rolling member and protruding relative to the outer ring in the direction close to the material belt.

4. The positioning jig according to claim 2, wherein The limiting part comprises a first side surface and a second side surface arranged along the conveying direction of the material belt, and a bottom surface facing the outer ring; the first side surface and the bottom surface are connected in a smooth transition, and / or the second side surface and the bottom surface are connected in a smooth transition.

5. The positioning jig according to claim 4, wherein The limiting jig comprises a limiting member arranged between the outer ring and the base.

6. The positioning jig according to claim 2, wherein The base is provided with a mounting hole, and the limiting jig comprises a locking member, the locking member being arranged in the mounting hole and being used for being connected with the base table.

7. The positioning fixture of claim 1, wherein The base is provided with a mounting groove, at least part of the rolling member being located in the mounting groove, two side walls of the mounting groove being respectively provided with shaft holes, and two ends of the shaft being respectively mounted in the two shaft holes.

8. The positioning fixture of claim 2, wherein, The application relates to a limiting jig for a material belt.

9. A tape transport device characterized by comprising: The limiting jig comprises a base for being mounted on a base table for conveying the material belt; and a rolling member rotatably connected to the base, the rolling member being used for abutting against the material belt and rotating relative to the base when the material belt is conveyed.

10. The tape transport apparatus according to claim 9, wherein, The limiting jig comprises a shaft mounted on the base, and the rolling member comprises a rotatingly connected outer ring and an inner ring, the inner ring being matched with the shaft, and the outer ring being used for abutting against the material belt. The extending direction of the shaft is perpendicular to the plane where the material belt is located. The base is provided with a limiting part, the limiting part being located on the top side of the rolling member and protruding relative to the outer ring in the direction close to the material belt. The limiting part comprises a first side surface and a second side surface arranged along the conveying direction of the material belt, and a bottom surface facing the outer ring; the first side surface and the bottom surface are connected in a smooth transition, and / or the second side surface and the bottom surface are connected in a smooth transition. The limiting jig comprises a limiting member arranged between the outer ring and the base. The base is provided with a mounting hole, and the limiting jig comprises a locking member, the locking member being arranged in the mounting hole and being used for being connected with the base table. The base is provided with a mounting groove, at least part of the rolling member being located in the mounting groove, two side walls of the mounting groove being respectively provided with shaft holes, and two ends of the shaft being respectively mounted in the two shaft holes. The application relates to a limiting jig for a material belt. The limiting jig comprises a base for being mounted on a base table for conveying the material belt; and a rolling member rotatably connected to the base, the rolling member being used for abutting against the material belt and rotating relative to the base when the material belt is conveyed. The limiting jig comprises a shaft mounted on the base, and the rolling member comprises a rotatingly connected outer ring and an inner ring, the inner ring being matched with the shaft, and the outer ring being used for abutting against the material belt. The extending direction of the shaft is perpendicular to the plane where the material belt is located. The base is provided with a limiting part, the limiting part being located on the top side of the rolling member and protruding relative to the outer ring in the direction close to the material belt. The limiting part comprises a first side surface and a second side surface arranged along the conveying direction of the material belt, and a bottom surface facing the outer ring; the first side surface and the bottom surface are connected in a smooth transition, and / or the second side surface and the bottom surface are connected in a smooth transition. The limiting jig comprises a limiting member arranged between the outer ring and the base. The base is provided with a mounting hole, and the limiting jig comprises a locking member, the locking member being arranged in the mounting hole and being used for being connected with the base table. The base is provided with a mounting groove,

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