Hat eyebrow positioning device

Abstract

The invention belongs to the technical field of automation, and discloses a hat eyebrow positioning device which comprises a bearing table, a plurality of positioning pins, a thrust assembly and two pressing assemblies, and the bearing table is used for bearing a hat eyebrow; the multiple positioning pins are arranged on the front side of the bearing table at intervals. The thrust assembly is arranged on the rear side of the bearing table and used for pushing the cap eyebrow on the bearing table to abut against the positioning pin. The two pressing assemblies are arranged on the left side and the right side of the bearing table correspondingly and press the left side edge and the right side edge of the hat eyebrow on the bearing table correspondingly. The hat eyebrow positioning device is used for positioning the periphery of the hat eyebrow, and accurate positioning is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of automation technology, in particular to a cap eyebrow positioning device. Background Art

[0002] The hat comprises a cap eyebrow and a hat body, and the connection methods between the cap eyebrow and the hat body include permanent fixed connection and detachable connection, wherein the permanent fixed connection methods include glue bonding and sewing connection, and the detachable connection methods include zipper connection and snap connection. Compared with the hat with detachable connection, the material cost of the hat with permanent fixed connection is lower, and the process requirement of glue connection is lower than that of sewing connection. Therefore, the current hat that uses glue to fix the cap eyebrow to the hat body still has a large market prospect.

[0003] There are two ways to produce hats, one is manual production, and the other is automated production. Manual production has high labor costs and low production efficiency, and product quality depends on the proficiency of employees. Compared with manual production, automated production has lower labor costs and higher production efficiency. Current automated equipment generally uses a positioning device to fix the eyebrows, and then uses a gluing device to apply glue to the eyebrows. However, the current positioning device has a relatively complex structure, and the positioning of the eyebrows is inaccurate, which leads to deviations in the gluing position. Summary of the invention

[0004] The purpose of the present invention is to provide a cap eyebrow positioning device, which can position the periphery of the cap eyebrow and ensure accurate positioning.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The cap eyebrow positioning device comprises:

[0007] A bearing platform, used for bearing the cap eyebrows;

[0008] A plurality of positioning pins, wherein the plurality of positioning pins are arranged at intervals on the front side of the carrying platform;

[0009] A thrust assembly, disposed at the rear side of the bearing platform, and used for pushing the cap eyebrow on the bearing platform to abut against the positioning pin;

[0010] Two groups of clamping components are respectively arranged on the left and right sides of the bearing platform, and the two groups of clamping components respectively clamp the left side and the right side of the eyebrow on the bearing platform.

[0011] As an optional technical solution, the bearing surface of the bearing platform is an arc-shaped convex surface.

[0012] As an optional technical solution, the thrust assembly includes a first driving member and two shaping members, the two shaping members are arranged at an output end of the first driving member at intervals along a first horizontal direction, and the first driving member is used to drive the two shaping members to approach or move away from the cap eyebrow along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

[0013] As an optional technical solution, the thrust assembly also includes a second driving member, which is installed at the output end of the first driving member, and the two shaping members are installed at the output end of the second driving member. The first driving member can drive the second driving member and the two shaping members to move along the second horizontal direction, and the second driving member is used to drive the two shaping members to rise and fall in the vertical direction.

[0014] As an optional technical solution, the rear side edge of the eyebrow is an arc-shaped edge, and the shaping piece is a cylindrical structure.

[0015] As an optional technical solution, the eyebrow positioning device also includes a third driving member, the support platform is installed at the output end of the third driving member, the thrust assembly and the two groups of clamping assemblies are installed on the support platform, and the third driving member is used to drive the support platform to rise and fall in the vertical direction.

[0016] As an optional technical solution, the clamping assembly includes:

[0017] The pressing member is rotatably mounted on the side of the bearing platform.

[0018] A fourth driving member, one end of the clamping member is rotatably connected to the output end of the fourth driving member, the other end of the clamping member extends above the supporting platform, the fourth driving member is rotatably installed on the supporting platform, and the fourth driving member is used to drive the clamping member to press the side of the eyebrow of the cap onto the supporting platform.

[0019] As an optional technical solution, a soft rubber layer is provided at the bottom of one end of the pressing member extending above the supporting platform.

[0020] As an optional technical solution, the eyebrow positioning device also includes a mounting seat, the third driving member is fixedly mounted on the mounting seat, the mounting seat is provided with a linear bearing, the linear bearing is penetrated by a support column, and the bearing platform is fixedly mounted on the support column.

[0021] As an optional technical solution, baffles are provided on both the left and right sides of the supporting platform, and the baffles are used to abut against the side edges of the cap eyebrows.

[0022] Beneficial effects of the present invention:

[0023] The eyebrow positioning device provided by the present invention includes a supporting platform, a plurality of positioning pins, a thrust assembly and two groups of clamping assemblies. The supporting platform is used to support the eyebrow; a plurality of positioning pins are arranged at intervals on the front side of the supporting platform; the thrust assembly is arranged on the rear side of the supporting platform, and the thrust assembly is used to push the eyebrow on the supporting platform to abut against the positioning pins; the two groups of clamping assemblies are respectively arranged on the left and right sides of the supporting platform, and the two groups of clamping assemblies respectively clamp the left and right sides of the eyebrow on the supporting platform.

[0024] After the eyebrow is placed on the supporting platform, the thrust assembly pushes the eyebrow on the supporting platform to abut against the positioning pins, multiple positioning pins abut against the front side of the eyebrow, and the thrust assembly abuts against the rear side of the eyebrow. The front and rear sides of the eyebrow are positioned, and then the two groups of clamping assemblies are respectively clamped against the left and right sides of the eyebrow on the supporting platform, and the left and right sides of the eyebrow are clamped to prevent the left and right sides of the eyebrow from tilting up. The eyebrow positioning device of the present invention has a simple structure. When the gluing device applies glue to the rear side of the eyebrow from above, the positioning pins, thrust assembly and clamping assembly do not block the gluing device. The positioning pins, thrust assembly and clamping assembly position the four sides of the eyebrow to prevent the eyebrow from deviating from the preset gluing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a structural schematic diagram of the eyebrow positioning device of the present invention from a first viewing angle;

[0026] Figure 2 yes Figure 1 A partial enlarged view of position A in the middle;

[0027] Figure 3 It is a structural schematic diagram of the eyebrow positioning device of the present invention from a second viewing angle.

[0028] In the figure:

[0029] 100. Hat eyebrows;

[0030] 1. Loading platform;

[0031] 2. Positioning pin;

[0032] 3. Thrust assembly; 31. First driving member; 32. Forming member; 33. Second driving member;

[0033] 4. Pressing assembly; 41. Pressing member; 42. Fourth driving member; 43. Soft rubber layer;

[0034] 5. The third driving member;

[0035] 6. Mounting seat;

[0036] 7. Linear bearings;

[0037] 8. Support column;

[0038] 9. Baffle;

[0039] 10. First mounting plate;

[0040] 11. Connection platform;

[0041] 12. Second mounting plate. DETAILED DESCRIPTION

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0043] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0045] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0046] like Figures 1 to 3As shown, the cap eyebrow positioning device provided in this embodiment includes a supporting platform 1, a plurality of positioning pins 2, a thrust assembly 3 and two groups of clamping assemblies 4, the supporting platform 1 is used to support the cap eyebrow 100; a plurality of positioning pins 2 are arranged at intervals on the front side of the supporting platform 1; the thrust assembly 3 is arranged on the rear side of the supporting platform 1, and the thrust assembly 3 is used to push the cap eyebrow 100 on the supporting platform 1 to abut against the positioning pins 2; the two groups of clamping assemblies 4 are respectively arranged on the left and right sides of the supporting platform 1, and the two groups of clamping assemblies 4 respectively clamp the left and right sides of the cap eyebrow 100 on the supporting platform 1.

[0047] After the eyebrow 100 is placed on the carrier 1, the thrust assembly 3 pushes the eyebrow 100 on the carrier 1 to abut against the positioning pins 2, and multiple positioning pins 2 abut against the front side of the eyebrow 100, and the thrust assembly 3 abuts against the rear side of the eyebrow 100, and the front and rear sides of the eyebrow 100 are positioned, and then the two groups of clamping assemblies 4 are respectively pressed against the left and right sides of the eyebrow 100 on the carrier 1, and the left and right sides of the eyebrow 100 are pressed to prevent the left and right sides of the eyebrow 100 from tilting. The eyebrow positioning device of this embodiment has a simple structure. When the gluing device applies glue to the rear side of the eyebrow 100 from above, the positioning pins 2, the thrust assembly 3 and the clamping assembly 4 do not block the gluing device. The positioning pins 2, the thrust assembly 3 and the clamping assembly 4 position the four sides of the eyebrow 100 to prevent the eyebrow 100 from deviating from the preset gluing position. After the clamping component 4 clamps the cap eyebrow 100 on the supporting platform 1, the thrust component 3 can be detached from the rear side of the cap eyebrow 100 to prevent it from being stained with glue or blocking the movement of the gluing device. When the gluing device applies glue to the cap eyebrow 100, the gluing device generates a horizontal force on the cap eyebrow 100. Due to the clamping effect of the clamping component 4, the left and right sides of the cap eyebrow 100 can be prevented from curling up.

[0048] The number of the positioning pins 2 can be set according to actual needs. In this embodiment, the positioning pins 2 are set to 7. In some other embodiments, the positioning pins 2 are set to 4, 5, 6 or even more. The spacing direction of the plurality of positioning pins 2 matches the shape of the front side of the cap eyebrow 100. In this embodiment, the front side of the cap eyebrow 100 is an arc edge, and the connection line of the plurality of positioning pins 2 is a multi-directional broken line.

[0049] In this embodiment, a plug hole is provided at the top front end of the support platform 1 , and the positioning pin 2 is inserted into the plug hole, so that the positioning pin 2 can be easily replaced.

[0050] Optionally, the bearing surface of the bearing platform 1 is an arc-shaped convex surface. The cap eyebrow 100 is an arc-shaped structure, and setting the bearing surface of the bearing platform 1 as an arc-shaped convex surface can match the shape of the cap eyebrow 100.

[0051] Optionally, the thrust assembly 3 includes a first driving member 31 and two shaping members 32, the two shaping members 32 are spaced apart at the output end of the first driving member 31 along a first horizontal direction, and the first driving member 31 is used to drive the two shaping members 32 to approach or move away from the cap eyebrow 100 along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

[0052] In this embodiment, the first driving member 31 is a cylinder, and in some other embodiments, the first driving member 31 is a linear push rod. Two shaping members 32 are provided, and the symmetric center lines of the two shaping members 32 are the symmetric center lines of the cap eyebrow 100. The two shaping members 32 can abut against the rear side of the cap eyebrow 100 at the same time, and have a straightening effect on the cap eyebrow 100.

[0053] In this embodiment, the first horizontal direction is the X-axis direction, the second horizontal direction is the Y-axis direction, and the vertical direction is the Z-axis direction.

[0054] Optionally, the thrust assembly 3 also includes a second driving member 33, which is installed at the output end of the first driving member 31, and two shaping members 32 are installed at the output end of the second driving member 33. The first driving member 31 can drive the second driving member 33 and the two shaping members 32 to move along the second horizontal direction, and the second driving member 33 is used to drive the two shaping members 32 to rise and fall in the vertical direction.

[0055] In this embodiment, the second driving member 33 is a cylinder, and in some other embodiments, the second driving member 33 is a linear push rod. The second driving member 33 is used to adjust the height of the shaping member 32 to ensure that the shaping member 32 can be aligned with the cap eyebrow 100 to be suitable for cap eyebrow 100 of different thicknesses.

[0056] Optionally, the rear side of the eyebrow 100 is an arc-shaped side, and the shaping piece 32 is a cylindrical structure. The peripheral surface of the shaping piece 32 matches the shape of the rear side of the eyebrow 100 to ensure that the two shaping pieces 32 can be placed in the correct position of the eyebrow 100 on the supporting platform 1.

[0057] Optionally, the eyebrow positioning device also includes a third driving member 5, the supporting platform 1 is installed at the output end of the third driving member 5, the thrust assembly 3 and the two sets of clamping assemblies 4 are all installed on the supporting platform 1, and the third driving member 5 is used to drive the supporting platform 1 to rise and fall in the vertical direction.

[0058] In this embodiment, the third driving member 5 is a cylinder, and in some other embodiments, the third driving member 5 is a linear push rod. The third driving member 5 can drive the support platform 1 and the cap eyebrow 100 on the support platform 1 to approach or move away from the glue coating device in the vertical direction. During this process, the thrust assembly 3 and the pressing assembly 4 still maintain the positioning function of the cap eyebrow 100 to prevent the cap eyebrow 100 from deflecting.

[0059] Optionally, the clamping assembly 4 includes a clamping member 41 and a fourth driving member 42, the clamping member 41 is rotatably mounted on the side of the supporting platform 1, one end of the clamping member 41 is rotatably connected to the output end of the fourth driving member 42, the other end of the clamping member 41 extends to the top of the supporting platform 1, the fourth driving member 42 is rotatably mounted on the supporting platform 1, and the fourth driving member 42 is used to drive the clamping member 41 to press the side of the cap eyebrow 100 onto the supporting platform 1.

[0060] In this embodiment, the fourth driving member 42 is a cylinder, and in some other embodiments, the fourth driving member 42 is a linear push rod. When the fourth driving member 42 drives the pressing member 41 to rotate, the pressing member 41 extends to one end above the support platform 1 to press the side of the cap eyebrow 100 against the support platform 1 or release the side of the cap eyebrow 100.

[0061] Optionally, a first mounting plate 10 is provided at the bottom of the supporting platform 1, and the main body of the fourth driving member 42 is rotatably mounted on the first mounting plate 10. A connecting platform 11 is provided on the side of the supporting platform 1, and the middle part of the clamping member 41 is rotatably connected to the connecting platform 11. When the output end of the fourth driving member 42 is extended, the clamping member 41 presses the side of the cap eyebrow 100 against the supporting platform 1, and when the output end of the fourth driving member 42 is shortened, the clamping member 41 releases the side of the cap eyebrow 100.

[0062] Optionally, a second mounting plate 12 is further provided at the bottom of the supporting platform 1 , and the thrust assembly 3 is mounted on the second mounting plate 12 .

[0063] Optionally, a soft rubber layer 43 is provided at the bottom of one end of the pressing member 41 extending above the supporting platform 1. The soft rubber layer 43 has good elastic deformation ability, and the soft rubber layer 43 is used to press the eyebrow 100 to prevent the eyebrow 100 from being crushed.

[0064] Optionally, the eyebrow positioning device also includes a mounting seat 6, the third driving member 5 is fixedly mounted on the mounting seat 6, the mounting seat 6 is provided with a linear bearing 7, the linear bearing 7 is penetrated by a support column 8, and the supporting platform 1 is fixedly mounted on the support column 8 to improve the supporting stability of the supporting platform 1.

[0065] Optionally, a first notch is provided on the mounting seat 6 for avoiding the first mounting plate 10 .

[0066] Optionally, a second notch is provided on the mounting seat 6 for avoiding the second mounting plate 12 .

[0067] Optionally, baffles 9 are provided on both sides of the support platform 1, and the baffles 9 are used to abut the side edges of the eyebrow 100. After the eyebrow 100 is placed on the support platform 1, the two baffles 9 abut the left and right sides of the eyebrow 100 respectively, which has a positioning effect on the eyebrow 100.

[0068] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A cap eyebrow positioning device, characterized in that: include: A bearing platform (1) for bearing a cap eyebrow (100); A plurality of positioning pins (2), wherein the plurality of positioning pins (2) are arranged at intervals on the front side of the supporting platform (1); A thrust assembly (3) is arranged on the rear side of the bearing platform (1), and the thrust assembly (3) is used to push the cap eyebrow (100) on the bearing platform (1) to abut against the positioning pin (2); Two groups of clamping assemblies (4) are respectively arranged on the left and right sides of the supporting platform (1), and the two groups of clamping assemblies (4) respectively clamp the left and right sides of the cap eyebrow (100) on the supporting platform (1).

2. The cap eyebrow positioning device according to claim 1, characterized in that: The bearing surface of the bearing platform (1) is an arc-shaped convex surface.

3. The cap eyebrow positioning device according to claim 1, characterized in that: The thrust assembly (3) comprises a first driving member (31) and two shaping members (32), wherein the two shaping members (32) are arranged at intervals along a first horizontal direction at an output end of the first driving member (31), and the first driving member (31) is used to drive the two shaping members (32) to approach or move away from the cap eyebrow (100) along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

4. The cap eyebrow positioning device according to claim 3, characterized in that: The thrust assembly (3) further comprises a second driving member (33), wherein the second driving member (33) is mounted on the output end of the first driving member (31), and the two shaping members (32) are mounted on the output end of the second driving member (33), wherein the first driving member (31) is capable of driving the second driving member (33) and the two shaping members (32) to move along the second horizontal direction, and the second driving member (33) is used for driving the two shaping members (32) to move up and down along the vertical direction.

5. The cap eyebrow positioning device according to claim 3, characterized in that: The rear side edge of the cap eyebrow (100) is an arc-shaped edge, and the shaping piece (32) is a cylindrical structure.

6. The cap eyebrow positioning device according to claim 1, characterized in that: The eyebrow positioning device also includes a third driving member (5), the support platform (1) is installed at the output end of the third driving member (5), the thrust assembly (3) and the two groups of clamping assemblies (4) are all installed on the support platform (1), and the third driving member (5) is used to drive the support platform (1) to rise and fall in the vertical direction.

7. The cap eyebrow positioning device according to claim 6, characterized in that: The pressing assembly (4) comprises: The pressing member (41) is rotatably mounted on the side of the supporting platform (1). A fourth driving member (42), one end of the pressing member (41) is rotatably connected to the output end of the fourth driving member (42), the other end of the pressing member (41) extends above the supporting platform (1), the fourth driving member (42) is rotatably mounted on the supporting platform (1), and the fourth driving member (42) is used to drive the pressing member (41) to press the side of the cap eyebrow (100) onto the supporting platform (1).

8. The cap eyebrow positioning device according to claim 7, characterized in that: A soft rubber layer (43) is provided at the bottom of one end of the pressing member (41) extending above the supporting platform (1).

9. The cap eyebrow positioning device according to claim 6, characterized in that: The eyebrow positioning device also includes a mounting seat (6), the third driving member (5) is fixedly mounted on the mounting seat (6), the mounting seat (6) is provided with a linear bearing (7), the linear bearing (7) is penetrated by a support column (8), and the supporting platform (1) is fixedly mounted on the support column (8).

10. The cap eyebrow positioning device according to claim 1, characterized in that: Baffles (9) are provided on both the left and right sides of the support platform (1), and the baffles (9) are used to abut against the side edges of the cap eyebrows (100).

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