Cloth pressing mechanism for manufacturing watch pillow

Abstract

The utility model discloses a cloth pressing mechanism for manufacturing a watch pillow, which comprises a table top, a positioning component for placing and positioning the watch pillow is arranged on the table top, cloth pressing components which are symmetrically distributed are arranged on two opposite sides of the positioning component on the table top, and the two cloth pressing components can reciprocate relative to the positioning component. Each cloth pressing assembly comprises a movable upper pressing piece, a movable lower pressing piece, a movable left pressing piece and a movable right pressing piece, and the upper pressing pieces, the lower pressing pieces, the movable left pressing pieces and the movable right pressing pieces flatten the side edges of cloth at the ports of the watch pillow in four directions so that the side edges of the cloth can be bent inwards from the positions perpendicular to the ports. Therefore, the sticking face on the side edge of the cloth is attached to the end face of the watch pillow. The automatic edge pressing device achieves automatic edge pressing, is high in efficiency, saves labor cost, and facilitates follow-up cloth edge covering.

Description

Technical Field

[0001] The utility model relates to the technical field of watch pillows, in particular to a cloth pressing mechanism for manufacturing watch pillows. Background Art

[0002] A watch pillow is a pillow-like support for packaging or displaying watches. It includes a plastic pillow core that serves as a support, a layer of fabric with a velvet surface arranged around the plastic pillow core, and sponge or cotton filling between the fabric and the plastic pillow core, thus forming a complete watch pillow. Currently, watch pillows are usually produced on the market manually. One side of the fabric is an adhesive surface with glue, and the other side is velvet, with the velvet surface facing upwards. The adhesive surface covers the plastic pillow core and forms a fit. The width of the fabric is larger than the width of the plastic pillow core, that is, the side of the fabric extends beyond the plastic pillow core. Therefore, the excess part of the fabric needs to be pressed to form a hem. When pressing the side of the fabric, the fabric needs to be folded inward along the end of the plastic pillow core so that the fabric is bent to fit the end of the plastic pillow core. This facilitates the subsequent complete fit of the fabric to the inner wall of the end of the plastic pillow core. Manual pressing is not only inefficient, but also very likely to cause wrinkles in the fabric. Therefore, an automated pressing mechanism is urgently needed. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to provide a cloth pressing mechanism for manufacturing a watch pillow.

[0004] The utility model discloses a cloth pressing mechanism for manufacturing a watch pillow, comprising a table top, on which a positioning assembly for placing and positioning the watch pillow is provided, and symmetrically distributed cloth pressing assemblies are provided on two opposite sides of the table top located at the positioning assembly, and the two cloth pressing assemblies can move back and forth relative to the positioning assembly, and each of the cloth pressing assemblies comprises a movable upper pressing member, a lower pressing member, a left pressing member and a right pressing member, which respectively flatten the cloth side edges at the port of the watch pillow from four directions, so that the cloth side edges are bent inward from perpendicular to the port, thereby making the adhesive surface of the cloth side edges fit to the end face of the watch pillow.

[0005] Preferably, the positioning assembly includes a support base fixed on the table, and the support base is provided with a positioning groove adapted to the outline or partial outline of the watch pillow. The positioning groove is set to open towards both ends of the cloth pressing assembly, and the width dimension of the positioning groove is smaller than the width dimension of the watch pillow.

[0006] Further optimization, the cloth pressing assembly includes a base and a driving seat installed on the base, and the driving seat is slidably connected to the upper pressure piece, the lower pressure piece, the left pressure piece and the right pressure piece toward the end of the positioning assembly. The upper pressure piece and the lower pressure piece are distributed up and down relative to the positioning assembly and can slide back and forth relative to each other; the left pressure piece and the right pressure piece are distributed left and right relative to the positioning assembly and can slide back and forth relative to each other.

[0007] Further optimization is provided in that a slide groove is provided on the end face of the drive seat facing the positioning assembly, and the upper pressure piece, lower pressure piece, left pressure piece and right pressure piece are all block structures, which are respectively slidably engaged in the slide groove through sliders, and a driving structure for driving each pressure piece to slide is provided on the drive seat.

[0008] Further optimization is carried out, the upper pressure piece and the lower pressure piece both include a surface facing the positioning component and an opposite surface, serving as the first pressure surface and the second pressure surface, and the first pressure surface and the second pressure surface are chamfered; the left pressure piece and the right pressure piece both include a surface facing the positioning component and an opposite surface, serving as the third pressure surface and the fourth pressure surface, and the fourth pressure surface forms an arc-shaped surface adapted to the curved end of the watch pillow, and the third pressure surface and the fourth pressure surface are chamfered.

[0009] Further optimized, the cloth pressing assembly is slidably connected to the table top through a sliding assembly, the sliding assembly includes a slide rail arranged on the table top, a sliding base slidingly matched on the slide rail and a first driving member driving the sliding base to slide, and the driving seat is connected to the sliding base.

[0010] Preferably, the table top is also provided with a grabbing assembly for clamping and transferring the watch pillow, the grabbing assembly includes a mounting seat fixed to the table top, a guide rail connected to the mounting seat, a first seat body slidingly fitted on the guide rail, a second driving member connected to the first seat body, a second seat body connected to the output end of the second driving member and capable of lifting and lowering motion under the drive of the second driving member, and a clamping structure installed on the second seat body.

[0011] Further optimization, the clamping structure includes two positioning seats relatively slidably connected to the second seat body, each of the positioning seats is connected to a clamping block, the two clamping blocks are respectively located on the side where the curved end of the watch pillow is located, and the two clamping blocks can slide back and forth relative to each other through the positioning seats to clamp and release the watch pillow.

[0012] The technical effect of the present invention is that the watch pillow core is located on the positioning component, and the cloth pressing components are symmetrically arranged on both sides of the positioning component. Each cloth pressing component is provided with four pressing parts, namely, an upper pressing part, a lower pressing part, a left pressing part and a right pressing part. The four pressing parts can move relatively linearly to press the fabric that protrudes from an open end of the watch pillow core respectively. Since the open end of the watch pillow core is in a long waist shape, the four pressing parts press the fabric from four parts, namely, two straight parts and two curved parts, so that the fabric is bent inward along the open end, so that the adhesive surface of the fabric is adhered to the end face of the open end of the watch pillow core, thereby realizing automatic edge pressing, which is not only efficient but also saves labor costs and facilitates subsequent fabric hemming. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram;

[0014] Figure 2 This is another perspective of the overall structure;

[0015] Figure 3 It is the structural exploded diagram of the cloth pressing assembly, positioning assembly and sliding assembly;

[0016] Figure 4 It is a structural diagram of the cloth pressing assembly;

[0017] Figure 5 This is a diagram of the structure of a plastic pillow core;

[0018] Figure 6 This is a structural diagram of a plastic pillow core covered with fabric.

[0019] In the figure: 1, table; 2, positioning assembly; 21, support base; 22, positioning slot;

[0020] 3. Cloth pressing assembly; 31. Drive seat; 32. Slide; 33. Upper pressing member; 34. Lower pressing member; a. First pressing surface; b. Second pressing surface; 35. Left pressing member; 36. Right pressing member; c. Third pressing surface; d. Fourth pressing surface; 37. Slider;

[0021] 4. Sliding assembly; 41. Sliding rail; 42. Sliding base; 43. First driving member;

[0022] 5. Grabbing assembly; 51. Mounting seat; 52. Guide rail; 53. First seat; 54. Second driving member; 55. Second seat; 56. Clamping jaw structure; 561. Positioning seat; 562. Clamping jaw block; 563. Third driving member;

[0023] 6. Plastic pillow core; 61. Support portion; 62. Long waist-shaped panel; 63. Open end; 7. Fabric. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0025] The watch pillow in the present invention has a structure including a plastic pillow core 6, which includes a support portion 61 and a long waist-shaped panel 62 extending along the two end edges of the support portion 61 to form a closed loop. The long waist-shaped panel 62 has a certain thickness, so one end of the long waist-shaped panel 62 is connected to the support portion 61, and the other end is outwardly formed into a suspended end, i.e., an open end 63. The plastic pillow core 6 is provided with cloth 7 around the two curved ends of the long waist shape, one side of the cloth 7 is an adhesive surface with glue, and the other side is velvet, the velvet surface facing upward, the adhesive surface covers the plastic pillow core 6 and forms a fit with the peripheral wall of the long waist-shaped panel 62. Since the width of the cloth 7 is greater than the width of the plastic pillow core 6, the edge of the cloth 7 needs to be bent inward relative to the open end 63 of the long waist-shaped panel 62. After the cloth 7 is bent, it fits with the open end 63 of the long waist-shaped panel 62, so that the part of the cloth 7 exceeding the long waist-shaped panel 62 is bent inward, which is convenient for the subsequent cloth 7 to wrap the long waist-shaped panel 62.

[0026] The utility model includes a table top 1, on which a positioning component 2, a cloth pressing component 3 and a grabbing component 5 are provided. The positioning component 2 is used to place and position the watch pillow. There are two cloth pressing components 3, which are located on opposite sides of the positioning component 2 and are symmetrically distributed. The two cloth pressing components 3 can move back and forth relative to the positioning component 2. Each cloth pressing component 3 includes a base and a driving seat 31 installed on the base. The cloth pressing component 3 is slidably connected to the table top 1 through a sliding component 4. The sliding component includes 4 slide rails 41, a sliding base 42 and a first driving member 43. The sliding base 42 slides on the slide rail 41. The output end of the first driving member 43 is connected to the sliding base 42 and drives the sliding base 42 to slide back and forth along the slide rail 41. The driving seat 31 is connected to the sliding base 42 to realize the reciprocating movement of the cloth pressing component 3. There are two cloth pressing components 3. The sliding base 42 and the first driving member 43 are arranged in a one-to-one correspondence with the cloth pressing components 3, so that the two cloth pressing components 3 can each slide on the same slide rail 41 to realize the relative reciprocating movement of the two cloth pressing components 3.

[0027] Each drive seat 31 is slidably connected to an upper pressure piece 33, a lower pressure piece 34, a left pressure piece 35 and a right pressure piece 36 at the end facing the positioning assembly 2. Four slide grooves 32 are provided on the end face of the drive seat 31 facing the positioning assembly 2. The four slide grooves 32 extend in the four directions of up, down, left and right, respectively, to form a cross-shaped slide groove 32. The upper pressure piece 33, the lower pressure piece 34, the left pressure piece 35 and the right pressure piece 36 are slidably installed in the corresponding slide groove 32, respectively, so that the upper pressure piece 33 and the lower pressure piece 34 can move back and forth up and down, and the left pressure piece 35 and the right pressure piece 36 can move back and forth left and right. The moving directions of the above four pressure pieces are all relative to the positioning assembly 2.

[0028] In this embodiment, the upper pressure piece 33, the lower pressure piece 34, the left pressure piece 35 and the right pressure piece 36 are all block structures, which are slidably fitted in the slide groove 32 through the slider 37, that is, a slider 37 is assembled in each slide groove 32, and the four pressure pieces are respectively detachably fixed on the slider 37. The drive seat 31 is provided with a driving structure for driving each slider 37 to slide. The four pressure pieces can move individually or synchronously.

[0029] The upper pressing piece 33, the lower pressing piece 34, the left pressing piece 35 and the right pressing piece 36 respectively flatten the side edges of the fabric 7 at the port of the watch pillow from four directions, so that the side edges of the fabric 7 are bent inward from perpendicular to the port, so that the adhesive surface of the side edges of the fabric 7 fits to the end face of the watch pillow, so as to facilitate subsequent bending and pressing, so that the side edges of the fabric 7 are completely adhered to the inner wall of the port of the watch pillow, so that the fabric 7 forms a complete edge around the pillow core of the watch pillow.

[0030] In this embodiment, the upper pressing member 33 and the lower pressing member 34 both include a surface facing the positioning component 2 and an opposite surface, serving as the first pressing surface a and the second pressing surface b. The left pressing member 35 and the right pressing member 36 both include a surface facing the positioning component 2 and an opposite surface, serving as the third pressing surface c and the fourth pressing surface d. The fourth pressing surface d forms an arc-shaped surface adapted to the curved surface of the watch pillow. The two second pressing surfaces b and the two fourth pressing surfaces d together enclose a groove body. In the initial stage, the four pressing members are in a state of moving away from each other. Then the driving seat 31 moves toward the positioning component 2 and moves to an appropriate position. At this time, the first pressing surface a and the third pressing surface c are both on the same plane as the end surface of the open end 63 of the watch pillow and then stop. Then the upper pressing member 33 moves downward, the lower pressing member 34 moves upward, and the left pressing member 35 moves right. , the right pressing piece 36 moves to the left, and the two second pressing surfaces b are respectively close to the upper and lower ends of the opening end 63 of the watch pillow. As the second pressing surface b continues to move, it pushes the cloth 7 beyond the opening end 63, causing the cloth 7 to bend inward along the opening end 63. As the second pressing surface b continues to move downward, it continues to push the cloth 7 to bend until the first pressing surface a moves to be relatively in contact with the end surface of the opening end 63, and the cloth 7 is bent to be flush with the end surface of the opening end 63, that is, the cloth 7 located at the upper and lower parts of the opening end 63 is bent at a 90-degree angle. At this time, the adhesive surface of the cloth 7 is in contact with and adheres to the end surface of the opening end 63, so that the bent cloth 7 will not rebound, making the entire cloth pressing mechanism convenient for pressing the cloth 7 to the inner wall of the opening end 63 in the subsequent process, which is very convenient.

[0031] The fourth pressing surface d operates in the same principle as the second pressing surface b. The fourth pressing surface d bends the fabric 7 at the curved portion of the opening end 63 inwards against the curved end of the watch pillow.

[0032] The first pressing surface a and the second pressing surface b, and the third pressing surface c and the fourth pressing surface d are chamfered so that when the second pressing surface b and the fourth pressing surface d push the cloth 7, the right-angled edges of the first pressing surface a and the second pressing surface b are prevented from shearing with the open end 63 of the watch pillow and damaging the surface of the cloth 7. Chamfering can avoid this situation and facilitate the bending of the cloth 7.

[0033] The positioning assembly 2 includes a support base 21 fixed on the table top 1, and a positioning groove 22 is provided on the support base 21 to adapt to the outline or partial outline of the watch pillow. The positioning groove 22 is set to open at both ends of the cloth pressing assembly 3, and the width of the positioning groove 22 is smaller than the width of the watch pillow. That is, the two open ends 63 of the watch pillow can protrude from the positioning groove 22, so that there will be no interference when the four pressing pieces push the cloth 7.

[0034] The table 1 is also provided with a grabbing assembly 5 for clamping and transferring the watch pillow. The grabbing assembly 5 includes a mounting seat 51, a guide rail 52, a first seat body 53, a second driving member 54, a second seat body 55 and a clamping claw structure 56. The mounting seat 51 is fixed to the table 1, the guide rail 52 is connected to the mounting seat 51, and the first seat body 53 is provided with a corresponding slide groove 32 to form a sliding fit with the guide rail 52, so that the first seat body 53 can slide back and forth along the guide rail 52. The second driving member 54 is connected to the first seat body 53, and the second The fixed end of the driving member 54 is fixed to the first base body 53, and the output end of the second driving member 54 is connected to the second base body 55. The second base body 55 can move up and down under the drive of the second driving member 54. The clamping structure 56 is installed on the second base body 55. The second base body 55 is also provided with a third driving member 563 to drive the two clamping blocks 562 to move back and forth relative to each other. The clamping structure 56 realizes horizontal and vertical movement through the first base body 53 and the second base body 55. The clamping structure 56 is used to clamp the watch pillow.

[0035] Furthermore, the clamping structure 56 includes two positioning seats 561 relatively arranged on the second seat body 55. The two positioning seats 561 are slidably connected to the second seat body 55 by means of slide rails and guide rails. Each positioning seat 561 is connected to a clamping block 562. The positioning seat 561 is also a driving member. The driving member drives the two clamping blocks 562 to slide back and forth relative to each other. The two clamping blocks 562 are respectively located on the side where the curved surface of the watch pillow is located, so that the two clamping blocks 562 can slide back and forth relative to each other to clamp and release the watch pillow, which is convenient for grabbing the watch pillow and placing it on the positioning component 2 for pressing. After the pressing work is completed, the watch pillow is grabbed from the positioning component 2 and enters the next process.

[0036] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that is the same or similar to that of the present application falls within the scope of protection of the present invention.

Claims

1. A cloth pressing mechanism for manufacturing a watch pillow, characterized in that: The invention comprises a table top (1), wherein a positioning assembly (2) for placing and positioning a watch pillow is provided on the table top (1), and symmetrically distributed cloth pressing assemblies (3) are provided on two opposite sides of the positioning assembly (2), and the two cloth pressing assemblies (3) can move back and forth relative to the positioning assembly (2), and each of the cloth pressing assemblies (3) comprises a movable upper pressing member (33), a lower pressing member (34), a left pressing member (35) and a right pressing member (36), and the upper pressing member (33), the lower pressing member (34), the left pressing member (35) and the right pressing member (36) respectively press the side edge of the cloth (7) at the end of the watch pillow from four directions, so that the side edge of the cloth (7) is bent inward from perpendicular to the end, so that the adhesive surface of the side edge of the cloth (7) is attached to the end face of the watch pillow.

2. The cloth pressing mechanism for manufacturing a watch pillow according to claim 1, characterized in that: The positioning assembly (2) comprises a support seat (21) fixed on the table (1); the support seat (21) is provided with a positioning groove (22) adapted to the outline or part of the outline of the watch pillow; the positioning groove (22) is opened toward both ends of the cloth pressing assembly (3); and the width of the positioning groove (22) is smaller than the width of the watch pillow.

3. The cloth pressing mechanism for manufacturing a watch pillow according to claim 2, characterized in that: The cloth pressing assembly (3) comprises a base and a driving seat (31) mounted on the base, wherein the driving seat (31) is slidably connected to an upper pressing piece (33), a lower pressing piece (34), a left pressing piece (35) and a right pressing piece (36) at an end portion facing the positioning assembly (2), respectively; the upper pressing piece (33) and the lower pressing piece (34) are distributed up and down relative to the positioning assembly (2) and can slide back and forth relative to each other; the left pressing piece (35) and the right pressing piece (36) are distributed left and right relative to the positioning assembly (2) and can slide back and forth relative to each other.

4. The cloth pressing mechanism for manufacturing a watch pillow according to claim 3, characterized in that: The end surface of the driving seat (31) facing the positioning assembly (2) is provided with a slide groove (32); the upper pressing piece (33), the lower pressing piece (34), the left pressing piece (35) and the right pressing piece (36) are all block structures, and are respectively slidably fitted in the slide groove (32) through sliders (37); and the driving seat (31) is provided with a driving structure for driving each pressing piece to slide.

5. The cloth pressing mechanism for manufacturing a watch pillow according to claim 4, characterized in that: The upper pressing member (33) and the lower pressing member (34) both include a surface facing the positioning assembly (2) and an opposite surface, serving as a first pressing surface (a) and a second pressing surface (b), and the first pressing surface (a) and the second pressing surface (b) are chamfered; the left pressing member (35) and the right pressing member (36) both include a surface facing the positioning assembly (2) and an opposite surface, serving as a third pressing surface (c) and a fourth pressing surface (d), and the fourth pressing surface (d) forms an arc-shaped surface adapted to the curved end of the watch pillow, and the third pressing surface (c) and the fourth pressing surface (d) are chamfered.

6. The cloth pressing mechanism for manufacturing a watch pillow according to claim 3, characterized in that: The cloth pressing assembly (3) is slidably connected to the table (1) via a sliding assembly (4), the sliding assembly (4) comprising a slide rail (41) arranged on the table (1), a sliding base (42) slidably engaged with the slide rail (41), and a first driving member (43) for driving the sliding base (42) to slide, and the driving base (31) is connected to the sliding base (42).

7. The cloth pressing mechanism for manufacturing a watch pillow according to claim 1, characterized in that: The table top (1) is also provided with a gripping assembly (5) for clamping and transferring the watch pillow, and the gripping assembly (5) comprises a mounting seat (51) fixed to the table top (1), a guide rail (52) connected to the mounting seat (51), a first seat body (53) slidingly engaged with the guide rail (52), a second driving member (54) connected to the first seat body (53), a second seat body (55) connected to the output end of the second driving member (54) and capable of lifting and lowering movement under the drive of the second driving member (54), and a clamping claw structure (56) mounted on the second seat body (55).

8. The cloth pressing mechanism for manufacturing a watch pillow according to claim 7, characterized in that: The clamping structure (56) includes two positioning seats (561) relatively slidably connected to the second seat body (55), each of the positioning seats (561) is connected to a clamping block (562), and the two clamping blocks (562) are respectively located on the side where the curved end of the watch pillow is located. The two clamping blocks (562) can slide back and forth relative to each other through the positioning seats (561) to clamp and release the watch pillow.

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