Anti-falling spandex positioner

Abstract

The utility model relates to the technical field of packaging, in particular to an anti-falling spandex positioner which comprises a tray and a positioning assembly. The tray is provided with a plurality of placing grooves; the positioning assembly comprises a mounting frame, a mounting shaft, two supporting rods, two springs, two guide blocks and two abutting heads. During positioning, a spandex paper tube is held by a hand, the two guide blocks are aligned, the top ends of the two guide blocks are inserted into a center through hole of the spandex paper tube, the spandex paper tube is continuously pressed downwards, the two guide blocks can be extruded to be gradually close to each other, two abutting heads on the lower portion are also close to each other under driving of two supporting rods, and at the moment, two springs are gradually stretched; when the spandex paper tube is conveyed, the spandex paper tube is placed in the containing groove until the bottom end of the spandex paper tube makes contact with the containing groove, at the moment, under the tension action of the two springs, the two supporting rods drive the two guide blocks and the two abutting heads to abut against the spandex paper tube from a center through hole of the spandex paper tube, and therefore the spandex paper tube can be positioned more stably, and the spandex paper tube is prevented from falling off easily in the conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to an anti-falling spandex positioner. Background Art

[0002] The spandex paper tube is a winding device used to wind the spandex line. It is a cylindrical paper tube with a through hole. After the spandex line is processed, it is rolled on the spandex paper tube and packed in a box. In order to prevent the spandex paper tube from tipping over or adjacent spandex paper tubes from wearing each other during transportation, a spandex paper tube locator must be set to position the spandex paper tube in the box.

[0003] The spandex positioner in the prior art is a tray with multiple placement slots. Each placement slot has a corresponding protrusion. When in use, the spandex paper tube is placed in the placement slot, and the protrusion in the middle of the placement slot is inserted into the central through hole of the spandex paper tube to position the spandex paper tube.

[0004] However, in the above method, since the placement groove is shallow and the protrusion in the center of the placement groove cannot constrain the spandex paper tube tightly, the spandex paper tube is easy to fall off the positioner during transportation, resulting in mess. Utility Model Content

[0005] The utility model aims to provide an anti-falling spandex positioner, which can more stably position the spandex paper tube and prevent the spandex paper tube from falling off easily during transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides an anti-falling spandex positioner, comprising a tray, the tray having a plurality of placement slots; and a plurality of positioning components; the plurality of positioning components are respectively arranged in the plurality of placement slots;

[0007] The positioning assembly includes a mounting frame, a mounting shaft, two support rods, two springs, two guide blocks and two abutment heads;

[0008] The mounting frame is fixedly connected to the tray and is located in the placement groove; the mounting shaft is fixedly connected to the mounting frame and is located at the top of the mounting frame; the two support rods are respectively rotatably connected to the mounting shaft and are respectively penetrated by the mounting shaft; the two springs are respectively fixedly connected to the two support rods and are respectively located on one side of the two support rods; the two guide blocks are respectively fixedly connected to the two support rods and are respectively located on one side of the two support rods; the two clamping heads are respectively fixedly connected to the two support rods and are respectively located on one side of the two support rods.

[0009] Wherein, the mounting frame includes a column and a U-shaped frame; the column is fixedly connected to the tray and is located in the placement groove; the U-shaped frame is fixedly connected to the column and fixedly connected to the mounting shaft, and is located on the top of the column.

[0010] Wherein, the mounting frame further includes two limiting frames; the two limiting frames are respectively fixedly connected to the U-shaped frame and are respectively located on the sides of the U-shaped frame.

[0011] Wherein, the abutting head includes a mounting head and a rubber head; the mounting head is fixedly connected to the support rod and is located at one side of the support rod; the rubber head is fixedly connected to the mounting head and is located at one side of the mounting head.

[0012] Wherein, the anti-falling spandex positioner also includes a stacking assembly; the stacking assembly is arranged on the tray.

[0013] Wherein, the stacking assembly includes a plurality of rods and a plurality of sleeves; the plurality of rods are respectively fixedly connected to the tray and are respectively located at the top of the tray; the plurality of sleeves are respectively fixedly connected to the tray and are respectively located at the bottom of the tray.

[0014] The utility model discloses a spandex positioner that prevents it from falling off. The placement groove is used to limit the spandex paper tube, and the positioning assembly is used to further restrain the spandex paper tube to prevent it from falling off easily. The mounting frame is used to install the mounting shaft, and the two support rods are rotatably installed on the mounting shaft in a cross shape. The two ends of the spring are respectively connected to the two support rods. The guide block is inclined, and the distance between the top ends of the two guide blocks is smaller than the diameter of the central through hole of the spandex paper tube, and the distance between the bottom ends of the two guide blocks is larger than the diameter of the central through hole of the spandex paper tube. The distance between the two ends of the two abutting heads is the same as the distance between the bottom ends of the two guide blocks. When positioning, hold the spandex paper tube, align it with the two guide blocks, and insert the top ends of the two guide blocks into the spandex. The central through hole of the paper tube continuously presses down the spandex paper tube, and the two guide blocks are squeezed and gradually move closer to each other. Driven by the two support rods, the two clamping heads below also move closer to each other. At this time, the two springs are gradually stretched until the bottom end of the spandex paper tube contacts the placement groove. At this time, under the pulling force of the two springs, the two support rods drive the two guide blocks and the two clamping heads to clamp the spandex paper tube from the central through hole of the spandex paper tube, thereby more stably positioning the spandex paper tube and preventing the spandex paper tube from falling off easily during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0017] Figure 2 yes Figure 1 A partial enlargement of detail A.

[0018] Figure 3 It is an overall front view of the first embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0020] 101-tray, 102-positioning assembly, 103-placing slot, 104-mounting frame, 105-mounting shaft, 106-support rod, 107-spring, 108-guide block, 109-tightening head, 110-column, 111-U-shaped frame, 112-limiting frame, 113-mounting head, 114-rubber head, 201-stacking assembly, 202-insertion rod, 203-sleeve. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 yes Figure 1 A partial enlargement of detail A. Figure 3 It is an overall front view of the first embodiment of the utility model.

[0023] The utility model provides an anti-falling spandex positioner: comprising a tray 101 and a positioning assembly 102; the tray 101 has a plurality of placement slots 103; the positioning assembly 102 comprises a mounting frame 104, a mounting shaft 105, two support rods 106, two springs 107, two guide blocks 108 and two clamping heads 109; the mounting frame 104 comprises a column 110, a U-shaped frame 111 and two limit frames 112; the clamping head 109 comprises a mounting head 113 and a rubber head 114; through the above-mentioned scheme, the spandex paper tube can be positioned more stably to prevent the spandex paper tube from falling off easily during transportation.

[0024] According to this specific embodiment, the tray 101 has a plurality of placement slots 103; the plurality of positioning components 102 are respectively arranged in the plurality of placement slots 103; the placement slots 103 are used to limit the spandex paper tubes, and the positioning components 102 are used to further restrain the spandex paper tubes to prevent them from falling off easily.

[0025] Among them, the mounting frame 104 is fixedly connected to the tray 101 and is located in the placement groove 103; the mounting shaft 105 is fixedly connected to the mounting frame 104 and is located at the top of the mounting frame 104; the two support rods 106 are respectively rotatably connected to the mounting shaft 105 and are respectively penetrated by the mounting shaft 105; the two springs 107 are respectively fixedly connected to the two support rods 106 and are respectively located on one side of the two support rods 106; the two guide blocks 108 are respectively fixedly connected to the two support rods 106 and are respectively located on one side of the two support rods 106; the two clamping heads 109 are respectively fixedly connected to the two support rods 106 and are respectively located on one side of the two support rods 106. The mounting frame 104 is used to mount the mounting shaft 105. The two support rods 106 are rotatably mounted on the mounting shaft 105 in a cross shape. The two ends of the spring 107 are respectively connected to the two support rods 106. The guide block 108 is inclined. The distance between the top ends of the two guide blocks 108 is smaller than the diameter of the central through hole of the spandex paper tube. The distance between the bottom ends of the two guide blocks 108 is larger than the diameter of the central through hole of the spandex paper tube. The distance between the two ends of the two abutting heads 109 is the same as the distance between the bottom ends of the two guide blocks 108. When positioning, hold the spandex paper tube, align it with the two guide blocks 108, and move the two guide blocks 108 to the same position. Insert the top end into the central through hole of the spandex paper tube and continue to press down the spandex paper tube. The two guide blocks 108 will be squeezed and gradually move closer to each other. Driven by the two support rods 106, the two clamping heads 109 below also move closer to each other. At this time, the two springs 107 are gradually stretched until the bottom end of the spandex paper tube contacts the placement groove 103. At this time, under the pulling force of the two springs 107, the two support rods 106 drive the two guide blocks 108 and the two clamping heads 109 to clamp the spandex paper tube from the central through hole of the spandex paper tube, so that the spandex paper tube can be positioned more stably to prevent the spandex paper tube from falling off easily during transportation.

[0026] Secondly, the column 110 is fixedly connected to the tray 101 and is located in the placement groove 103; the U-shaped frame 111 is fixedly connected to the column 110 and the installation shaft 105 and is located on the top of the column 110. The column 110 supports the U-shaped frame 111, and the U-shaped frame 111 is cross-rotated and installed with two support rods 106 through the installation shaft 105.

[0027] At the same time, the two limiting frames 112 are respectively fixedly connected to the U-shaped frame 111 and are respectively located at the sides of the U-shaped frame 111. The two limiting frames 112 limit the two support rods 106 from the left and right sides to prevent the two guide blocks 108 and the two abutting heads 109 from being too far away from each other.

[0028] In addition, the mounting head 113 is fixedly connected to the support rod 106 and is located at one side of the support rod 106; the rubber head 114 is fixedly connected to the mounting head 113 and is located at one side of the mounting head 113. The mounting head 113 is mounted on one side of the support rod 106, and the rubber head 114 is mounted on the mounting head 113, which increases the friction force and can more stably press the spandex paper tube from the central through hole of the spandex paper tube.

[0029] The present embodiment describes an anti-falling spandex positioner, wherein the placement groove 103 is used to limit the spandex paper tube, and the positioning assembly 102 is used to further restrain the spandex paper tube to prevent it from falling off easily. The mounting frame 104 is used to install the mounting shaft 105, and the two support rods 106 are rotatably installed on the mounting shaft 105 in a cross shape. The two ends of the spring 107 are respectively connected to the two support rods 106. The guide block 108 is inclined, and the distance between the top ends of the two guide blocks 108 is smaller than the diameter of the central through hole of the spandex paper tube, and the distance between the bottom ends of the two guide blocks 108 is larger than the diameter of the central through hole of the spandex paper tube. The distance between the two ends of the two abutting heads 109 is the same as the distance between the bottom ends of the two guide blocks 108. When positioning, hold the spandex paper tube, align it with the two guide blocks 108, and move the two guide blocks 108. Insert the central through hole of the spandex paper tube at the top, and continue to press the spandex paper tube downward. The two guide blocks 108 will be squeezed and gradually move closer to each other. Driven by the two support rods 106, the two lower abutting heads 109 also move closer to each other. At this time, the two springs 107 are gradually stretched until the bottom of the spandex paper tube contacts the placement groove 103. At this time, under the pulling force of the two springs 107, the two support rods 106 drive the two guide blocks 108 and the two abutting heads 109 to press the spandex paper tube from the central through hole of the spandex paper tube, so that the spandex paper tube can be positioned more stably to prevent the spandex paper tube from falling off easily during transportation. Finally, the spandex paper tube is limited by the placement groove 103 on the outside, and is pressed by the two guide blocks 108 and the two abutting heads 109 in the positioning assembly 102 on the inside, so that it can be placed on the pallet 101 more stably and will not fall off easily.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0032] The anti-falling spandex positioner provided by the utility model further includes a stacking assembly 201 ; the stacking assembly 201 includes a plurality of insertion rods 202 and a plurality of sleeves 203 .

[0033] According to this specific embodiment, the stacking assembly 201 is disposed on the tray 101. The stacking assembly 201 is used to facilitate stacking of the trays 101.

[0034] The plurality of insertion rods 202 are respectively fixedly connected to the trays 101 and are respectively located at the top of the trays 101; the plurality of sleeves 203 are respectively fixedly connected to the trays 101 and are respectively located at the bottom of the trays 101. When stacking the plurality of trays 101, the plurality of insertion rods 202 of the tray 101 below are aligned with the plurality of sleeves 203 of the tray 101 above and inserted, so that the plurality of trays 101 are stably stacked.

[0035] The anti-falling spandex positioner described in this embodiment is used to align the multiple insertion rods 202 of the lower tray 101 with the multiple sleeves 203 of the upper tray 101 and insert them when multiple trays 101 are stacked, so that the multiple trays 101 can be stably stacked.

[0036] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An anti-falling spandex positioner, comprising a tray having a plurality of placement slots; characterized in that: It also includes a plurality of positioning components; the plurality of positioning components are respectively arranged in the plurality of placement slots; The positioning assembly includes a mounting frame, a mounting shaft, two support rods, two springs, two guide blocks and two abutment heads; The mounting frame is fixedly connected to the tray and is located in the placement groove; the mounting shaft is fixedly connected to the mounting frame and is located at the top of the mounting frame; the two support rods are respectively rotatably connected to the mounting shaft and are respectively penetrated by the mounting shaft; the two springs are respectively fixedly connected to the two support rods and are respectively located on one side of the two support rods; the two guide blocks are respectively fixedly connected to the two support rods and are respectively located on one side of the two support rods; the two clamping heads are respectively fixedly connected to the two support rods and are respectively located on one side of the two support rods.

2. The anti-falling spandex positioner according to claim 1, characterized in that: The mounting frame includes a column and a U-shaped frame; the column is fixedly connected to the tray and is located in the placement groove; the U-shaped frame is fixedly connected to the column and the mounting shaft, and is located on the top of the column.

3. The anti-falling spandex positioner according to claim 2, characterized in that: The mounting frame also includes two limiting frames; the two limiting frames are respectively fixedly connected to the U-shaped frame and are respectively located on the sides of the U-shaped frame.

4. The anti-falling spandex positioner according to claim 3, characterized in that: The abutting head comprises a mounting head and a rubber head; the mounting head is fixedly connected to the support rod and is located at one side of the support rod; the rubber head is fixedly connected to the mounting head and is located at one side of the mounting head.

5. The anti-falling spandex positioner according to claim 4, characterized in that: The anti-falling spandex positioner also includes a stacking assembly; the stacking assembly is arranged on the tray.

6. The anti-falling spandex positioner according to claim 5, characterized in that: The stacking assembly includes a plurality of insertion rods and a plurality of sleeves; the plurality of insertion rods are respectively fixedly connected to the tray and are respectively located at the top of the tray; the plurality of sleeves are respectively fixedly connected to the tray and are respectively located at the bottom of the tray.

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