Handle filling device

Abstract

The present invention discloses a hand-held filling device, comprising: a pressing block assembly and a clamping assembly; the pressing block assembly comprises an upper pressing block and a lower pressing block, the upper pressing block is driven by a pressing block cylinder, and the pressing block cylinder is used to drive the upper pressing block to slide up and down; the upper pressing block and the lower pressing block cooperate to squeeze the filling material in the material trough; the clamping assembly is located on the side of the pressing block assembly, the clamping assembly comprises two clamping plates and a clamping cylinder that drives the clamping plates to reciprocate; a gap is provided between the clamping plates for accommodating the filling material, and the clamping plates are used to insert between the filling material and the upper and lower pressing blocks to maintain the extruded state of the filling material. The filling material is squeezed by the pressing block assembly, and then inserted between the filling material and the pressing block assembly by the clamping assembly to maintain the extruded state of the filling material, and then the pressing block assembly is reset. At this time, the cross-sectional area of ​​the filling material is small under the restriction of the clamping assembly, which facilitates the sleeve installation and improves production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of luggage production, and in particular to a handle filling device. Background Art

[0002] "Luggage" is a general term for bags, encompassing a wide range of items used to carry things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, satchels, waist bags, and various types of trolley cases. With the continuous improvement of people's living standards and consumption levels, various types of luggage have become indispensable accessories. People demand that luggage products not only enhance their practicality but also their decorative qualities.

[0003] In order to facilitate people to carry and transport bags, bags are generally equipped with handles. On some higher-end bags, in order to make the handles look more beautiful, materials are filled into the handles to give them a certain shape. This process is more common in women's handbags.

[0004] The existing handle production process mostly involves manually stuffing strip fillers into sleeves. In order to make the handle look more beautiful, the filler of the handle often adopts an interference fit with the sleeve, which greatly increases the difficulty of manually filling the handle and reduces manual production efficiency. Summary of the Invention

[0005] The object of the present invention is to provide a handle filling device to improve the efficiency of handle filling and increase production capacity.

[0006] The technical solutions adopted by the present invention to solve the above technical problems are as follows:

[0007] A hand-held filling device includes: a pressing block assembly and a material clamping assembly;

[0008] The pressing block assembly includes an upper pressing block and a lower pressing block. The upper pressing block is driven by a pressing block cylinder, and the pressing block cylinder is used to drive the upper pressing block to slide up and down. The upper pressing block and the lower pressing block cooperate to squeeze the filling material in the material trough.

[0009] The clamping assembly is located on the side of the pressing block assembly, and the clamping assembly includes two clamping plates and a clamping cylinder that drives the clamping plates to do reciprocating motion;

[0010] A gap for accommodating the filling material is provided between the clamping plates, and the clamping plates are used to be inserted between the filling material and the upper pressing block and the lower pressing block to maintain the extruded state of the filling material.

[0011] Furthermore, material troughs for accommodating filling materials are provided on the opposite surfaces of the upper pressing block and the lower pressing block.

[0012] Furthermore, a clamping groove for the clamping plate to pass through is provided at the bottom end of the material trough.

[0013] Furthermore, a baffle is provided at one end of the material trough close to the material clamping assembly, and the baffle is provided with a through slot for the material clamping plate to pass through; the baffle is used to interfere with the movement of the filling material and the sleeve.

[0014] Furthermore, the head of the clamping plate is provided with a guide slope, and the guide slope is used to guide the movement of the sleeve.

[0015] Furthermore, grooves are provided on opposite sides of the clamping plates, and the filling material is located in the grooves. The grooves are used to reduce the spacing between the guiding inclined surfaces of the head of the clamping plates.

[0016] Furthermore, it also includes a feeding device;

[0017] The feeding device includes a material reel, a feeding roller and a cutting assembly;

[0018] The material reel shaft is used to fix the material reel of the sleeve;

[0019] The feeding roller squeezes the sleeve and drives the sleeve to move forward;

[0020] The cutting assembly is used to cut off the sleeve.

[0021] Furthermore, the cutting assembly includes a hot cutting knife and a cutting cylinder for driving the hot cutting knife.

[0022] Furthermore, it also includes a feeding assembly, which is located on the other side of the pressing block assembly and is used to drive the sleeve to cover the clamping plate.

[0023] Furthermore, the feeding assembly includes a sleeve extrusion block and a feeding cylinder. The horizontal distance between the sleeve extrusion block and the clamping plate is smaller than the thickness of the sleeve. The sleeve extrusion block is used to cooperate with the clamping plate to extrude the sleeve. The feeding cylinder is used to drive the sleeve onto the clamping plate through the sleeve extrusion block.

[0024] By applying the technical solution of the present invention, the filling material is squeezed through the briquetting assembly, and then the clamping assembly is inserted between the filling material and the briquetting assembly to keep the filling material in an extruded state. Then the briquetting assembly is reset. At this time, the cross-sectional area of ​​the filling material is smaller due to the restriction of the clamping assembly, which facilitates the installation of the sleeve and improves production efficiency.

[0025] Other features and advantages of the invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the invention. The purpose and other advantages of the invention can be realized and obtained through the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be described in detail below with reference to the accompanying drawings to make the above advantages of the present invention more clear.

[0027] Figure 1 It is a front view of a handle filling device of the present invention;

[0028] Figure 2 is a schematic diagram of a handle filling device of the present invention;

[0029] Figure 3 This is a schematic diagram of a briquetting assembly of a handle filling device of the present invention;

[0030] Figure 4 It is a schematic diagram of a clamping plate of a handle filling device of the present invention. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0033] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0034] like Figure 1-3 As shown, a hand-held filling device includes: a pressing block assembly 100 and a material clamping assembly 200;

[0035] The pressing block assembly 100 includes an upper pressing block 101 and a lower pressing block 102. The upper pressing block 101 is driven by a pressing block cylinder 105. The pressing block cylinder 105 is used to drive the upper pressing block 101 to slide up and down. The upper pressing block 101 and the lower pressing block 102 cooperate to squeeze the filling material in the material trough 103.

[0036] The clamping assembly 200 is located on the side of the pressing block assembly 100 and includes two clamping plates 201 and a clamping cylinder 202 that drives the clamping plates 201 to reciprocate.

[0037] A gap is provided between the clamping plates 201 for accommodating the filling material. The clamping plates 201 are used to be inserted between the filling material and the upper pressing block 101 and the lower pressing block 102 to maintain the extruded state of the filling material.

[0038] When in use, the upper pressing block 101 in the standby state is separated from the lower pressing block 102, and the filling material is manually placed on the lower pressing block 102. The pressing cylinder 105 drives the upper pressing block 101 to squeeze the filling material downward, and then the clamping cylinder 202 is started to drive the clamping plate 201 to insert the filling material and the upper pressing block 101 and the lower pressing block 102, so that the filling material is located between the two clamping plates 201, and then the pressing cylinder 105 is closed, the upper pressing block 101 is reset, and the filling material is maintained in an extruded state by the clamping plate 201. At this time, the cross-street area of ​​the filling material is small, and the sleeve is easily put on the clamping plate 201. Finally, the clamping plate is withdrawn to complete the filling of the handle.

[0039] Generally, the filling material is polyethylene foam and the sleeve is nylon cloth or leather. The friction factor between the sleeve and the filling material is large, and the sleeve and the filling material are interference fit, so the friction is large during the sleeve operation, making it difficult to operate.

[0040] In this embodiment, the clamping plate 201 is made of a smooth surface material such as metal. The clamping plate 201 wraps the filling material to reduce the contact area between the filler and the sleeve. At the same time, the cross-sectional area is reduced to reduce the pressure. Therefore, when the clamping plate 201 wraps the filling material and fills it into the sleeve, the friction is small, the operation is convenient, and the efficiency is high.

[0041] In this embodiment, the upper and lower pressing blocks 101 and 102 are provided with material troughs 103 on their opposing surfaces for accommodating filler material. To prevent the filler material from shifting during extrusion and affecting operational accuracy, a flow trough is provided to limit the freedom of movement of the filler material. During use, the filler material is simply placed in the material trough 103.

[0042] In this embodiment, the bottom end of the material trough 103 is provided with a material clamping groove 104 for the material clamping plate 201 to pass through. To facilitate the insertion of the material clamping plate 201 between the filling material and the upper and lower pressing blocks 101 and 102, the bottom end of the material trough 103 is provided with a material clamping groove 104 for the material clamping plate 201 to insert. The width of the material clamping groove 104 is smaller than that of the material trough 103.

[0043] In this embodiment, a baffle 106 is provided at one end of the material trough 103 near the material clamping assembly 200. This baffle 106 has a through slot for the material clamping plate 201 to pass through; the baffle 106 is used to interfere with the movement of the filling material and the sleeve. When the upper pressing block 101 is reset, a sleeve is placed around the outer periphery of the material clamping plate 201 to prevent the material clamping plate 201 from dislodging the filling material during its retraction, thereby affecting the hand-held filling effect. Therefore, the baffle 106 is fixedly connected to the lower pressing block 102. When the material clamping plate 201 retracts, it presses against the sleeve and the filling material inside the sleeve, preventing the material clamping plate 201 from dislodging the filling material and ensuring filling quality.

[0044] In this embodiment, the head of the clamping plate 201 is provided with a guide bevel 203, which is used to guide the movement of the sleeve. In order to facilitate the insertion of the filler and the clamping plate 201 into the sleeve, the sleeve is synchronously provided with a guide bevel 203, which is used to guide and open the sleeve.

[0045] In this embodiment, the opposite sides of the clamping plates 201 are provided with grooves 204, into which the filler material is placed. The grooves 204 are used to reduce the distance between the guide bevels 203 at the head of the clamping plates 201. If the distance between the guide bevels 203 at the head of the two clamping plates 201 is too large, it will affect the insertion of the guide bevels 203 into the sleeve, affecting production efficiency.

[0046] The groove 204 allows the guide bevel 203 at the head of the clamping plate 201 to be as close as possible without affecting the efficiency of the clamping plate 201 in fixing the filling material and extracting the clamping plate 201, thereby reducing the probability of the guide bevel 203 not being inserted into the sleeve and improving production efficiency.

[0047] In this embodiment, a loading device 300 is also included;

[0048] The loading device 300 includes a material reel 301, a feeding roller 302 and a cutting assembly;

[0049] The material reel shaft 301 is used to fix the material reel of the sleeve;

[0050] The feeding roller 302 squeezes the sleeve and drives the sleeve to move forward;

[0051] The cutting assembly is used to cut off the sleeve.

[0052] When producing the handle, the efficiency is improved, the automatic loading sleeve can realize fixed-length cutting by controlling the number of rotations of the feeding roller 302.

[0053] In this embodiment, considering that the filling material will become flat under the extrusion of the clamping plate 201, the feeding roller 302 is used to drive the sleeve to load the material. The sleeve is pre-extruded by the loading roller so that the opening of the sleeve is also flat, which makes it convenient for the sleeve to be covered with the filling material and improves production efficiency.

[0054] In this embodiment, the cutting assembly is spaced some distance from the pressing assembly 100, leaving a space for sewing in the cut sleeve. After the handle is filled, the reserved end of the sleeve is sewn first, and then the filling material is pushed to the bottom and the other end of the sleeve is sewn. This conforms to the actual production process of the handle.

[0055] In this embodiment, the cutting assembly includes a hot cutter 303 and a cutting cylinder 304 for driving the hot cutter 303. For tough fabrics such as woven fabrics and nylon fabrics, ordinary blades are difficult to cut. Using hot cutting can not only improve cutting efficiency but also heat-seal the cut of the sleeve.

[0056] This embodiment also includes a feeding assembly 400, which is located on the other side of the pressing block assembly 100 and is used to drive the sleeve to fit onto the clamping plate 201. To facilitate rapid filling of the sleeve, after the sleeve opening is aligned with the clamping plate 201, the feeding assembly 400 drives the sleeve to slide along the clamping plate 201, thereby improving the efficiency of sleeve fitting.

[0057] In this embodiment, the feeding assembly 400 includes a sleeve extrusion block 401 and a feeding cylinder 402. The horizontal spacing between the sleeve extrusion block 401 and the clamping plate 201 is smaller than the thickness of the sleeve. The sleeve extrusion block 401 is used to cooperate with the clamping plate 201 to extrude the sleeve, and the feeding cylinder 402 is used to drive the sleeve to be put on the clamping plate 201 through the sleeve extrusion block 401. When the opening of the sleeve is aligned with the clamping plate 201, the sleeve slightly includes the clamping plate 201 under the guidance of the guide inclined surface 203 of the clamping plate 201. Then, the feeding cylinder 402 is started, driving the sleeve extrusion block 401 to move to one side. Because the spacing between the sleeve driving block and the clamping plate 201 is smaller than the sleeve wall, the sleeve moves along the clamping plate 201 under the friction force generated by the extrusion of the sleeve extrusion block 401 until it is completely put outside the clamping plate 201.

[0058] Here’s how it works:

[0059] 1. Manually place the filling material into the material trough 103;

[0060] 2. The briquetting cylinder 105 is started, driving the upper briquetting 101 downward to squeeze the filling material;

[0061] 3. The clamping cylinder 202 is started, driving the clamping plate 201 to be inserted between the filling material and the upper and lower pressing blocks 101 and 102;

[0062] 4. The briquetting cylinder 105 is closed and the upper briquetting block 101 is reset to avoid interfering with the movement of the feeding assembly 400;

[0063] 5. The feed roller 302 rotates, causing the sleeve to move forward. Under the movement of the guide slope 203 of the clamping plate 201, the sleeve is put on the clamping plate 201;

[0064] 6. The feeding cylinder 402 is started, and the sleeve extrusion block 401 drives the sleeve to move along the clamping plate 201 to complete the filling of the filling material;

[0065] 7. The cutter assembly starts and cuts off the sleeve;

[0066] 8. The clamping cylinder 202 is closed, and the clamping plate 201 is withdrawn, completing the hand-pull filling.

[0067] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A handle filling device, characterized in that: include: A pressing block assembly (100), a material clamping assembly (200) and a material feeding assembly (400); The pressing block assembly (100) includes an upper pressing block (101) and a lower pressing block (102), wherein the upper pressing block (101) is driven by a pressing block cylinder (105), and the pressing block cylinder (105) is used to drive the upper pressing block (101) to slide up and down; the upper pressing block (101) and the lower pressing block (102) cooperate to extrude the filling material in the material trough (103); The clamping assembly (200) is located on a side of the pressing block assembly (100), and the clamping assembly (200) includes two clamping plates (201) and a clamping cylinder (202) for driving the clamping plates (201) to perform reciprocating motion; A spacing for accommodating filling materials is provided between the clamping plates (201), and the clamping plates (201) are used to be inserted between the filling materials and the upper pressing block (101) and the lower pressing block (102) to maintain the extrusion state of the filling materials; The feeding assembly (400) is located on the other side of the pressing block assembly (100), and the feeding assembly (400) is used to drive the sleeve to cover the clamping plate (201); Wherein, the opposing surfaces of the upper pressing block (101) and the lower pressing block (102) are provided with material troughs (103) for accommodating filling materials; The bottom end of the material trough (103) is provided with a material clamping trough (104) for the material clamping plate (201) to pass through; A baffle (106) is provided at one end of the material trough (103) close to the material clamping assembly (200), and the baffle (106) is provided with a through slot for the material clamping plate (201) to pass through; the baffle (106) is used to interfere with the movement of the filling material and the sleeve; The head of the clamping plate (201) is provided with a guide slope (203), and the guide slope (203) is used to guide the movement of the sleeve; The opposite surface of the clamping plate (201) is provided with a groove (204), the filling material is located in the groove (204), and the groove (204) is used to reduce the distance between the guide inclined surfaces (203) of the head of the clamping plate (201); The feeding assembly (400) comprises a sleeve extrusion block (401) and a feeding cylinder (402), wherein the horizontal spacing between the sleeve extrusion block (401) and the clamping plate (201) is smaller than the thickness of the sleeve, the sleeve extrusion block (401) is used to cooperate with the clamping plate (201) to extrude the sleeve, and the feeding cylinder (402) is used to drive the sleeve to be sleeved onto the clamping plate (201) through the sleeve extrusion block (401).

2. The handle filling device according to claim 1, characterized in that: Also includes a loading device (300); The loading device (300) comprises a material reel (301), a feeding roller (302) and a cutting assembly; The material reel (301) is used to fix the material reel of the sleeve; The feeding roller (302) squeezes the sleeve and drives the sleeve to move forward; The cutting assembly is used to cut off the sleeve.

3. The handle filling device according to claim 2, characterized in that: The cutting assembly comprises a hot cutting knife (303) and a cutting cylinder (304) for driving the hot cutting knife (303).

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