Bottom material cutting and conveying device

Abstract

The utility model relates to the technical field of backing material cutting and conveying devices, in particular to a backing material cutting and conveying device which comprises a workbench, an attaching roller set, a hot pressing positioning assembly and a cutter module, the attaching roller set, the hot pressing positioning assembly and the cutter module are sequentially and fixedly arranged on the workbench, and an unwinding roller a and an unwinding roller b are installed on one side of the workbench; before a cutter module procedure, equipment is provided with a set of precise hot pressing positioning assembly, the core part of the assembly is composed of a heating frame and a pressing frame, preheating and pressing treatment are specially conducted on the edge of a backing material and the edge of a hot melting adhesive tape, and the main purpose of the design is to prevent the edge of the backing material and the edge of the hot melting adhesive tape from being damaged after preliminary compounding. According to the composite material, the backing material and the hot melt adhesive tape fall off or deviate in the subsequent cutting and conveying process, the edge area is subjected to hot pressing in advance, the stability of the composite material can be effectively improved, and it is ensured that the composite material keeps the consistent position and shape in the subsequent machining procedure.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottom material cutting conveying device technical field, specifically is a bottom material cutting conveying device. BACKGROUND

[0002] The leather sheath as a protective cover can effectively prevent electronic equipment such as mobile phones, tablets and the like from being scratched, impacted and the like in daily use, and prolongs the service life of the equipment. The leather sheath is composed of a bottom material, hot melt adhesive, plate material, fabric and the like, and needs to go through multiple complex processes such as cutting, conveying, pressing and punching. These processes are usually assisted by automatic equipment to ensure high efficiency and accuracy. For example, the bottom material cutting conveying device is applied in the bottom material processing process. The device can accurately cut large pieces of bottom material into small pieces as required, ensure the uniformity of the size of each leather sheath, and the automatic equipment plays a key role in each link, thereby improving the production efficiency and enhancing the quality and consistency of the products.

[0003] The application of the bottom material cutting conveying device effectively improves the production efficiency and quality, but there are still some problems. During the preliminary compounding of the bottom material and the hot melt adhesive tape and the cutting conveying process, since there is no hot pressing process, the conveying process is prone to falling off or deviation, thereby causing the generation of defective products. Therefore, in view of the above status, it is urgent to develop a bottom material cutting conveying device to overcome the deficiencies in the current actual application and meet the current needs. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a bottom material cutting conveying device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a bottom material cutting conveying device, which comprises a workbench, a lamination roller group, a hot pressing positioning assembly and a cutter module, the lamination roller group, the hot pressing positioning assembly and the cutter module are sequentially fixed on the workbench, and one side of the workbench is provided with a pay-off roller a and a pay-off roller b;

[0006] The hot pressing positioning assembly comprises a mounting frame and a lifting guide rail, the mounting frame is movably installed on the workbench through the lifting guide rail, a cylinder for driving the lifting of the mounting frame is installed at the bottom of the mounting frame, a heating frame a and a pressing frame a are sequentially embedded and installed on the upper surface of the mounting frame, a heating frame b is movably installed at the top of the heating frame a, and a pressing frame b is movably installed at the top of the pressing frame a.

[0007] Preferably, a suspension a is fixed on the workbench, a top plate a is fixed at the bottom of the suspension a, a plurality of screw rods a are fixed at the top corners of the heating frame b, the ends of the screw rods a are arranged at the four corner positions of the top plate a and are fixedly connected with the top plate a through screws, and specifically, the spacing between the heating frame b and the heating frame a can be adjusted through the screw rods a.

[0008] Preferably, the workbench is fixed with a suspension b, the bottom of the suspension b is fixed with a top plate b, the top of the compression frame b is fixed with a plurality of screw rods b, the ends of the screw rods b are arranged at the four corners of the top plate b and are fixedly connected with the top plate b through screws, and specifically, the spacing between the compression frame b and the compression frame a can be adjusted by the screw rods b.

[0009] Preferably, the heating frame a and the heating frame b are matched and vertically aligned, and specifically, the heating frame a and the heating frame b are matched to preheat the base material tape and the hot melt adhesive tape, and the heating frame a and the heating frame b are both frame-shaped hollow structures.

[0010] Preferably, the compression frame a and the compression frame b are matched and vertically aligned, and specifically, the compression frame a and the compression frame b are matched to compress the preheated base material tape and hot melt adhesive tape, and the compression frame a and the compression frame b are both frame-shaped hollow structures, the compression frame a and the compression frame b are the same in shape and size as the heating frame a and the heating frame b, and the two are matched to preheat and compress the edges of the base material tape and the hot melt adhesive tape, so as to avoid position deviation of the two in the conveying process.

[0011] Compared with the prior art, the base material cutting and conveying device has the following advantages

[0012] Beneficial effects:

[0013] Before the cutter module process, a set of precise hot pressing positioning assembly is installed on the equipment, the core part of the assembly is composed of a heating frame and a compression frame, and is specially used for preheating and compressing the edges of the base material and the hot melt adhesive tape, the main purpose of this design is to prevent the base material and the hot melt adhesive tape from falling off or deviating in the subsequent cutting and conveying process after preliminary compounding, and the stability of the composite material can be effectively improved by preheating the edge area, so that the position and shape of the composite material can be kept consistent in the subsequent machining process.

[0014] The heating frame and the compression frame both adopt a frame structure, and the structure design enables the hot pressing process to accurately act on the edge area of the base material without affecting the overall structure of the leather sheath, specifically, the heating frame uniformly preheats the edges of the base material and the hot melt adhesive tape through the built-in high-efficiency heating element, so that the hot melt adhesive tape can be tightly combined with the base material, and then the compression frame applies appropriate pressure to further reinforce the combination of the two, thereby avoiding material loosening or displacement caused by mechanical force in the cutting and conveying process.

[0015] It is worth noting that although the device will preliminarily process the edge of the bottom material during the heat pressing process, the part will be cut off after the overall heat pressing of the leather sheath is completed, so the preliminarily heat-pressed edge will not be reserved in the final product, which not only ensures the neat appearance of the product, but also will not affect the subsequent processing procedures and product quality, through the design, the stability of the preliminary composite material is ensured, and the subsequent procedures are avoided, and efficient and accurate production and processing are truly realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Fig. 1 It is a front view of the structure of the present application.

[0018] Fig. 2 It is a side view of the whole of the present application.

[0019] Fig. 3 It is a structure schematic diagram of the heat pressing positioning assembly of the present application.

[0020] In the figure: 10, workbench; 20, unwinding roller a; 30, unwinding roller b; 40, laminating roller group; 50, heat pressing positioning assembly; 501, mounting frame; 502, lifting guide rail; 503, air cylinder; 504, heating frame a; 505, heating frame b; 506, screw a; 507, top plate a; 508, suspension a; 509, pressing frame a; 510, pressing frame b; 511, screw b; 512, top plate b; 513, suspension b; 60, cutter module. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0022] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's mutual action relationship.For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0023] Embodiment:

[0024] Please refer to Figs. 1-3 The utility model provides a technical scheme: a base material cutting conveying device, including workbench 10, laminating roller group 40, hot pressing positioning assembly 50 and cutting knife module 60, laminating roller group 40, hot pressing positioning assembly 50, cutting knife module 60 are sequentially fixed on workbench 10, and one side of workbench 10 is provided with unwinding roller a 20 and unwinding roller b 30;

[0025] Hot pressing positioning assembly 50 includes mounting bracket 501 and lifting guide rail 502, and mounting bracket 501 is movably installed on workbench 10 through lifting guide rail 502, the bottom of mounting bracket 501 is provided with cylinder 503 for driving the lifting thereof, and the upper surface of mounting bracket 501 is sequentially embedded with heating frame a 504 and pressing frame a 509, the top of heating frame a 504 is movably provided with heating frame b 505, and the top of pressing frame a 509 is movably provided with pressing frame b 510.

[0026] Preferably, the workbench 10 is fixedly provided with a suspension bracket a 508, the bottom of the suspension bracket a 508 is fixedly provided with a top plate a 507, the top of the heating frame b 505 is fixedly provided with a plurality of screw rods a 506 at the four corners, the ends of the screw rods a 506 are arranged to pass through the four corner positions of the top plate a 507 and are fixedly connected to the top plate a 507 by screws, and specifically, the spacing between the heating frame b 505 and the heating frame a 504 can be adjusted by the screw rods a 506.

[0027] Preferably, the workbench 10 is fixedly provided with a suspension bracket b 513, the bottom of the suspension bracket b 513 is fixedly provided with a top plate b 512, the top of the pressing frame b 510 is fixedly provided with a plurality of screw rods b 511 at the four corners, the ends of the screw rods b 511 are arranged to pass through the four corner positions of the top plate b 512 and are fixedly connected to the top plate b 512 by screws, and specifically, the spacing between the pressing frame b 510 and the pressing frame a 509 can be adjusted by the screw rods b 512.

[0028] Preferably, the heating frame a504 is matched with the heating frame b505 and vertically aligned, specifically, the heating frame a504 and the heating frame b505 are matched to preheat the base material tape and the hot melt adhesive tape.

[0029] Preferably, the pressing frame a509 is matched with the pressing frame b510 and vertically aligned, specifically, the pressing frame a509 and the pressing frame b510 are matched to press the preheated base material tape and the hot melt adhesive tape, the pressing frame a509 and the pressing frame b510 are both frame-shaped hollow structures, the pressing frame a509 and the pressing frame b510 are consistent with the heating frame a504 and the heating frame b505 in shape and size, and the two are matched to preheat and press the edges of the base material tape and the hot melt adhesive tape, so as to avoid the position deviation of the two in the conveying process.

[0030] Working principle: the base material cylinder is arranged on the unwinding roller a20, the hot melt adhesive tape cylinder is arranged on the unwinding roller b30, the two are preliminarily compounded after passing through the laminating roller group 40, then the edge hot pressing positioning assembly 50 is used for edge hot pressing positioning, finally the cutter module 60 is used for traction and cutting of specific size, when the two move to the edge hot pressing positioning assembly 50, the mounting frame 501 is driven by the air cylinder 503 to rise along the lifting guide rail 502, so as to drive the heating frame a504 and the pressing frame a509 to rise, the heating frame a504 and the pressing frame a509 are matched with the heating frame b505 and the pressing frame b510 above, the edges of the preliminarily compounded base material and hot melt adhesive tape are preheated and pressed, so that the two edges are deeply pressed, and the two edges are not deviated or deviated in the cutting conveying process, after the subsequent leather sleeve hot pressing forming, the edges are cut off by the die cutting machine, it is to be pointed out that the height of the heating frame b505 and the pressing frame b510 can be adjusted by the screw rod a506 and the screw rod b511, so as to control the distance between the heating frame b505 and the pressing frame b510 and the heating frame a504 and the pressing frame a509 below, since the heating and pressing are carried out in two steps, the working efficiency can be ensured while the heating time and the pressing time are fully guaranteed.

[0031] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A stock blank cutting and conveying apparatus characterized by: Including workbench (10), laminating roller group (40), hot pressing positioning assembly (50) and cutter module (60), the laminating roller group (40), hot pressing positioning assembly (50), cutter module (60) are sequentially fixed on the workbench (10), one side of the workbench (10) is provided with unwinding roller a (20) and unwinding roller b (30); The hot pressing positioning assembly (50) includes a mounting frame (501) and a lifting guide rail (502), the mounting frame (501) is movably mounted on the workbench (10) through the lifting guide rail (502), the bottom of the mounting frame (501) is provided with a cylinder (503) for driving the lifting thereof, the upper surface of the mounting frame (501) is sequentially embedded with a heating frame a (504) and a pressing frame a (509), the top of the heating frame a (504) is movably provided with a heating frame b (505), and the top of the pressing frame a (509) is movably provided with a pressing frame b (510).

2. A blank cutting and conveying apparatus according to claim 1, wherein: The workbench (10) is fixedly provided with a suspension a (508), the bottom of the suspension a (508) is fixedly provided with a top plate a (507), the top of the heating frame b (505) is fixedly provided with a plurality of screw rods a (506) at four corners, the ends of the screw rods a (506) are arranged at the four corner positions of the top plate a (507) and are fixedly connected with the top plate a (507) through screws.

3. A blank cutting and conveying apparatus according to claim 1, wherein: The workbench (10) is fixedly provided with a suspension b (513), the bottom of the suspension b (513) is fixedly provided with a top plate b (512), the top of the pressing frame b (510) is fixedly provided with a plurality of screw rods b (511) at four corners, the ends of the screw rods b (511) are arranged at the four corner positions of the top plate b (512) and are fixedly connected with the top plate b (512) through screws.

4. A blank cutting and conveying apparatus according to claim 1, wherein: The heating frame a (504) is adapted to and vertically aligned with the heating frame b (505).

5. A blank cutting and conveying apparatus according to claim 1 wherein: The pressing frame a (509) is adapted to and vertically aligned with the pressing frame b (510).

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