Seat foaming tool

Abstract

The utility model discloses a seat foaming tool which comprises a base, a pair of stand columns are arranged on the two sides of the upper wall of the base, a top plate is fixedly arranged on the tops of the pair of stand columns, a lifting plate capable of sliding up and down is arranged between the pair of stand columns, and mounting frames are arranged on the upper wall of the base and the lower wall of the lifting plate. The utility model relates to the technical field of seat processing, the design of the clamping assembly enables the die replacement to be easy and fast, the die replacement time is greatly shortened, the production efficiency is improved, the driving assembly drives the bidirectional screw rod to rotate through the motor, so that the sliding block slides on the sliding rail, and the clamping assembly is arranged on the two sides of the sliding rail. Therefore, the opening and closing procedures of the upper die and the lower die are automatically achieved, the labor amount of workers is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chair processing technical field, concretely is a kind of chair foaming frock. BACKGROUND

[0002] The mold of foaming forming is plastic foaming mold, foaming resin is filled directly into the mold, it is heated and melted, forms gas-liquid saturated solution, forms a large number of small bubble nucleus by nucleation, bubble nucleus grows, and foamed plastic part is made, mold is needed to be used when producing automobile seat to carry out foaming production.

[0003] Chinese patent with announcement number CN209007832U discloses a kind of automobile seat foaming mold fixing device, including upper die plate and lower die plate, upper die plate is in the upper side of lower die plate, upper die plate upper end is fixedly connected with synchronous die holder, lower die plate lower end is fixedly connected with installation die holder, installation die holder upper end is fixedly connected with a pair of support rods, and a pair of support rods are located lower die plate left and right sides respectively, and a pair of support rods are mutually close one end and are all carved with the storage groove of vertical direction setting;

[0004] The above prior art can realize the clamping and disassembling of foaming mold, and is convenient to install and disassemble, but in its operation process, a large amount of time and manpower are needed to disassemble and install mold, which affects production progress, therefore, developing a new type of seat foaming frock to solve the above problems existing in traditional frock has important significance. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of seat foaming frock, solve the problem that existing foaming mold needs manual opening and closing time-consuming and laborious.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of seat foaming frock, including base, the base upper wall both sides are equipped with a pair of stand, a pair of the stand top is fixedly provided with top plate, the stand between a pair of the stand between is equipped with the lifting plate that can slide up and down, the base upper wall with the lifting plate lower wall is equipped with mounting bracket, and the mounting bracket is equipped with multiple groups of one-to-one mold on two sides, and the mold is detachably connected with the mounting bracket by clamping assembly, and the top plate with the lifting plate between is connected by drive assembly;

[0007] The clamping assembly includes the cross bar equipped with the baffle on one end, the cross bar is equipped with the slide plate that can slide horizontally along the cross bar, the baffle with the slide plate between is connected by spring, the mounting bracket is equipped with the horizontal slot for the slide plate insertion, the horizontal slot one end is equipped with the clamping groove, the slide plate lower end is inserted into horizontal slot and is fixedly installed with the clamping block, the clamping block can be embedded into the clamping groove, and the slide plate is equipped with limit auxiliary structure.

[0008] Preferably, the limiting auxiliary structure comprises a horizontal plate fixed to the side wall of the sliding plate, a bolt is rotatably installed on the horizontal plate, a limiting block is screwed on the bolt, the side wall of the limiting block is provided with a guide block capable of sliding up and down in the guide groove, and the limiting cavity for inserting the limiting block is formed between the sliding plate and the horizontal groove when the clamping block is embedded in the clamping groove.

[0009] Preferably, the driving assembly comprises a motor and a support provided on the lower wall of the top plate, a bidirectional screw rod is installed on the driving end of the motor, one end of the bidirectional screw rod is rotatably connected with the support, the lower wall of the top plate is provided with a sliding rail, a pair of sliding blocks are provided on the sliding rail and are screwed with the bidirectional screw rod, a pair of connecting rods are hingedly connected to the lower walls of the pair of sliding blocks, and the lower ends of the pair of connecting rods are hingedly connected to the upper wall of the lifting plate.

[0010] Preferably, the limiting block is provided with a screw hole matched with the bolt.

[0011] Preferably, the cross section of the horizontal rod is a rectangular structure.

[0012] Preferably, the upper mold is an upper die, and the lower mold is a lower die.

[0013] Beneficial effects

[0014] The seat foaming tool has the following beneficial effects:

[0015] The design of the clamping assembly makes the mold replacement easy and fast, the clamping block can be quickly embedded or separated from the clamping groove through the sliding of the sliding plate on the horizontal rod and the elastic effect of the spring, and the quick connection and disassembly of the mold and the mounting frame are realized.

[0016] The limiting auxiliary structure enhances the stability of the mold installation, the limiting block is lowered and inserted into the limiting cavity by rotating the bolt after the clamping block is embedded in the clamping groove, the sliding plate is further fixed, displacement of the mold during foaming is prevented, and the stability of the foaming quality is ensured.

[0017] The driving assembly drives the bidirectional screw rod to rotate through the motor, the sliding block slides on the sliding rail, and then the lifting plate moves up and down stably through the connecting rod, so that the opening and closing process of the upper and lower molds is automatically realized, the labor of workers is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The utility model provides a structure schematic drawing.

[0019] Fig. 2 The utility model provides a local enlarged structure schematic drawing.

[0020] In the figure: 1, base; 2, stand; 3, top plate; 4, lifting plate; 5, mounting frame; 6, mold; 7, cross bar; 8, baffle; 9, sliding plate; 10, spring; 11, cross groove; 12, clamping groove; 13, clamping block; 14, cross plate; 15, bolt; 16, limiting block; 17, guide groove; 18, guide block; 19, motor; 20, bidirectional screw; 21, sliding rail; 22, sliding block; 23, connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figs. 1-2 The utility model provides a kind of technical scheme: a seat foaming frock, including base 1, the upper wall of base 1 is equipped with a pair of stand 2 on both sides, a pair of stand 2 top is equipped with top plate 3, a pair of stand 2 is equipped with the lifting plate 4 that can slide up and down between, the upper wall of base 1 and the lower wall of lifting plate 4 are equipped with mounting frame 5, and mounting frame 5 is respectively equipped with multiple groups of one-to-one corresponding mold 6 on upper and lower two sides, the mold 6 is detachably connected with mounting frame 5 by clamping assembly, and the top plate 3 is connected between the lifting plate 4 by driving assembly;

[0023] The clamping assembly includes cross bar 7 arranged on both sides of mold 6, the cross bar 7 is equipped with baffle 8 at one end, the cross bar 7 is equipped with sliding plate 9 that can slide horizontally along cross bar 7, the baffle 8 is connected between sliding plate 9 by spring 10, the mounting frame 5 is equipped with cross groove 11 for the insertion of sliding plate 9, the cross groove 11 is equipped with clamping groove 12 at one end, the lower end of sliding plate 9 is inserted into cross groove 11 and is fixedly installed with clamping block 13, the clamping block 13 can be embedded in clamping groove 12, and the sliding plate 9 is equipped with limiting auxiliary structure.

[0024] By adopting the above technical scheme, the lifting plate 4 can slide up and down between the stand 2, and is connected with the top plate 3 by the driving assembly to realize lifting, so that the mold 6 is conveniently opened and closed, the mold 6 is connected with the mounting frame 5 by the clamping assembly, the sliding plate 9 in the clamping assembly slides on the cross bar 7 under the action of the spring 10, so that the clamping block 13 cooperates with the clamping groove 12 to realize connection, and the mold 6 is conveniently disassembled and replaced.

[0025] The embodiment is further provided with a limiting auxiliary structure, which comprises a horizontal plate 14 fixed to the side wall of the sliding plate 9, a bolt 15 rotatably installed on the horizontal plate 14, a limiting block 16 threadedly connected to the bolt 15, a guide groove 17 provided in the side wall of the sliding plate 9, and a guide block 18 provided in the side wall of the limiting block 16 and capable of sliding up and down in the guide groove 17. When the clamping block 13 is embedded in the clamping groove 12, a limiting cavity for inserting the limiting block 16 is formed between the sliding plate 9 and the horizontal groove 11.

[0026] By adopting the above technical scheme, in the limiting auxiliary structure, the horizontal plate 14 is fixed to the side wall of the sliding plate 9, the bolt 15 drives the limiting block 16 to move up and down, the guide block 18 provided in the side wall of the limiting block 16 slides in the guide groove 17 to ensure the moving direction, and after the clamping block 13 is embedded in the clamping groove 12, the limiting block 16 can be inserted into the limiting cavity to further fix the sliding plate 9, thereby enhancing the stability of the installation of the mold 6, preventing the mold 6 from moving during the foaming process, and improving the reliability of the foaming quality.

[0027] The embodiment is further provided with a driving assembly, which comprises a motor 19 and a support provided in the lower wall of the top plate 3, a double-way screw rod 20 installed on the driving end of the motor 19, the double-way screw rod 20 being rotatably connected to the support, a sliding rail 21 provided in the lower wall of the top plate 3, a pair of sliding blocks 22 threadedly connected to the double-way screw rod 20 and provided on the sliding rail 21, a pair of connecting rods 23 hingedly connected to the lower walls of the pair of sliding blocks 22, and the lower ends of the pair of connecting rods 23 being hingedly connected to the upper wall of the lifting plate 4.

[0028] By adopting the above technical scheme, the motor 19 drives the double-way screw rod 20 to rotate, the double-way screw rod 20 drives the sliding blocks 22 to slide on the sliding rail 21, the sliding blocks 22 are hingedly connected to the lifting plate 4 through the connecting rods 23, and thus the lifting plate 4 drives the upper mold to move up and down, thereby realizing the automatic opening and closing of the mold 6.

[0029] The embodiment is further provided with a screw hole matched with the bolt 15 and provided in the limiting block 16.

[0030] By adopting the above technical scheme, the screw hole in the limiting block 16 is matched with the bolt 15, and the limiting block 16 moves up and down under the thread action of the bolt 15 when the bolt 15 rotates.

[0031] The embodiment is further provided with a horizontal rod 7 in a rectangular structure.

[0032] The embodiment is further provided with an upper mold and a lower mold.

[0033] The skilled in the art will connect the parts in the case in sequence, and the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is the public known technology in the art, and the following mainly introduces the working principle and process.

[0034] In use, the mold 6 corresponding to the model is selected, and is installed on the mounting frame 5, when installing, the sliding plate 9 on the cross rod 7 at both sides of the mold 6 is aligned with the cross groove 11 on the mounting frame 5, the mold 6 is pushed to make the sliding plate 9 inserted into the cross groove 11, under the action of the spring 10, the clamping block 13 is slid to the direction of the clamping groove 12 by the sliding plate 9, until the clamping block 13 is embedded into the clamping groove 12, then the bolt 15 in the limiting auxiliary structure is rotated to make the limiting block 16 descend, the guide block 18 on the side wall of the limiting block 16 is slid in the guide groove 17, finally the limiting block 16 is inserted into the limiting cavity formed between the sliding plate 9 and the cross groove 11, the installation and fixation of the mold 6 are completed, the motor 19 of the driving assembly is started, the motor 19 drives the bidirectional screw rod 20 to rotate, the sliding block 22 on the bidirectional screw rod 20 slides on the slide rail 21 in opposite directions, the lifting plate 4 is driven to descend by the connecting rod 23, the upper mold and the lower mold are combined, the mold closing is completed, the foaming material is injected into the cavity between the upper and lower molds 6, the seat foaming operation is carried out, during the foaming process, the mold 6 is kept stable due to the action of the clamping assembly and the limiting auxiliary structure, the foaming material is uniformly filled, the foaming quality is ensured, after the foaming is completed, the motor 19 is started to make it reverse, the lifting plate 4 drives the upper mold to move upward, the mold opening process is completed, and the use is convenient.

[0035] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, inclusion of an element in a list of elements does not exclude other identical elements not expressly listed.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A seat foaming tooling, comprising a base (1), a pair of columns (2) are arranged on both sides of the upper wall of the base (1), and a top plate (3) is fixedly arranged at the top of the pair of columns (2), characterized in that, A pair of the column (2) between the lifting plate (4) is provided with up and down sliding, the base (1) upper wall and the lifting plate (4) lower wall are provided with mounting bracket (5), the upper and lower two mounting bracket (5) are provided with a plurality of groups of one-to-one corresponding mold (6), the mold (6) is detachably connected with the mounting bracket (5) through the clamping assembly, the top plate (3) and the lifting plate (4) are connected through the driving assembly; The clamping assembly includes a cross bar (7) arranged on both sides of the mold (6), one end of the cross bar (7) is provided with a baffle (8), the cross bar (7) is provided with a sliding plate (9) which can slide horizontally along the cross bar (7), the baffle (8) and the sliding plate (9) are connected through the spring (10), the mounting bracket (5) is provided with a horizontal groove (11) for inserting the sliding plate (9), one end of the horizontal groove (11) is provided with a clamping groove (12), the lower end of the sliding plate (9) is inserted into the horizontal groove (11) and fixedly provided with a clamping block (13), the clamping block (13) can be embedded in the clamping groove (12), the sliding plate (9) is provided with a limiting auxiliary structure.

2. The seat foaming tooling of claim 1, wherein, The limiting auxiliary structure includes a horizontal plate (14) fixedly arranged on the side wall of the sliding plate (9), a bolt (15) is rotatably installed on the horizontal plate (14), a limiting block (16) is rotatably connected on the bolt (15), the side wall of the sliding plate (9) is provided with a guide groove (17), the side wall of the limiting block (16) is provided with a guide block (18) which can slide up and down in the guide groove (17), when the clamping block (13) is embedded in the clamping groove (12), the sliding plate (9) and the horizontal groove (11) form a limiting cavity for inserting the limiting block (16).

3. A seat foaming tool as defined in claim 2, wherein The driving assembly includes a motor (19) arranged on the lower wall of the top plate (3) and a support, a bidirectional screw rod (20) is installed on the driving end of the motor (19), one end of the bidirectional screw rod (20) is rotatably connected with the support, a slide rail (21) is arranged on the lower wall of the top plate (3), a pair of slide blocks (22) rotatably connected with the bidirectional screw rod (20) are arranged on the slide rail (21), a pair of connecting rods (23) are hingedly connected to the lower walls of the slide blocks (22), and the lower ends of the connecting rods (23) are hingedly connected to the upper wall of the lifting plate (4).

4. A seat foaming tool as defined in claim 3, wherein The limiting block (16) is provided with a screw hole matched with the bolt (15).

5. The seat foaming tooling of claim 3, wherein, The cross section of the cross bar (7) is rectangular structure.

6. The seat foaming tooling of claim 1, wherein, The upper mold (6) is an upper mold, and the lower mold (6) is a lower mold.

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