Compression molding device for coaming box bottom support

Abstract

The utility model relates to the technical field of coaming box processing, and discloses a compression molding device for a coaming box bottom support, which comprises a base, the top end of the base is provided with a lower template, the end part of the base is fixedly connected with a plurality of supporting columns, the top ends of the supporting columns are fixedly connected with a top seat, and the top end of the top seat is fixedly provided with a motor. The output end of the motor is fixedly connected with a main threaded rod, a transmission mechanism is arranged on the outer wall of the main threaded rod, the main threaded rod synchronously drives an auxiliary threaded rod through the transmission mechanism, the main threaded rod and the auxiliary threaded rod penetrate through sliding plates and are in threaded connection with the sliding plates, and the sliding plates penetrate through a set of supporting columns and are in sliding connection with the supporting columns. The compression molding device for the coaming box bottom support solves the problems that when an existing compression molding device for the coaming box bottom support is used, a mold of the compression molding device is generally fixed, time and labor are wasted in disassembly, and therefore when the bottom supports of different sizes are produced, the mold cannot be disassembled and replaced in time, and the production efficiency of the bottom supports is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of panel box processing, and more specifically to a compression molding device for a panel box bottom support. Background Art

[0002] The panel box includes a pallet, a box body, and a box cover, which are stacked and composed of more than one section of panels; the panels are composed of four or six pieces of wood and hinges, and the bottom bracket is usually formed by a compression molding process.

[0003] When the existing compression molding device for the bottom bracket of the panel box is in use, the mold is usually fixed, and it is time-consuming and labor-intensive to disassemble. Therefore, when producing bottom brackets of different sizes, the mold cannot be disassembled and replaced in time, which reduces the production efficiency of the bottom bracket. Based on this, the utility model designs a compression molding device for the bottom bracket of the panel box to solve the above problem. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a compression molding device for a bottom support of a coaming box to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a compression molding device for a bottom support of a coaming box, comprising a base, the top of the base is provided with a lower template, the end of the base is fixedly connected to a plurality of support columns, the top of the support columns is fixedly connected to a top seat, the top of the top seat is fixedly installed with a motor, the output end of the motor is fixedly connected to a main threaded rod, the outer wall of the main threaded rod is provided with a transmission mechanism, and the main threaded rod is synchronously driven by the transmission mechanism with a secondary threaded rod, the main threaded rod and the secondary threaded rod are both penetrated by a slide plate and threadedly connected therewith, the slide plates are both penetrated by a group of support columns and slidably connected therewith, a group of slide grooves are opened at the ends of the two slide plates close to each other, the slide grooves are both slidably connected with sliders, and a spring is fixedly connected between the end of the slider and the slide groove, the slider is penetrated by an upper template, and a group of limiting grooves are opened at both ends of the upper template corresponding to the sliders, the sliders are located in the limiting grooves and fit with them, and the tops of the sliders are fixedly connected with fixed blocks.

[0006] Furthermore, the transmission mechanism includes a transmission wheel fixedly connected to the outer wall of the main threaded rod and the auxiliary threaded rod, and a belt is sleeved between the transmission wheels.

[0007] Furthermore, the bottom ends of the main threaded rod and the auxiliary threaded rod are both rotatably connected to the top end of the base, and the top end of the auxiliary threaded rod is rotatably connected to the bottom end of the top seat.

[0008] Furthermore, a groove is provided at the top of the base corresponding to the lower template, and the lower template is located in the groove and fits therewith.

[0009] Technical effects and advantages of the utility model:

[0010] The utility model moves the fixing block on the slide block to make it return to the slide groove. When the slide block completely leaves the limiting groove at the end of the upper template, the disassembly of the upper template is completed. When installing, the slide block is also moved to enter the slide groove and compress the spring. After the limiting groove of the upper template is aligned with the slide block, the slide block is released. Under the action of the spring, the slide block is inserted into the limiting groove to realize the rapid installation and fixation of the upper template. The utility model has a simple structure and is convenient for replacing molds of different sizes, so as to improve the production efficiency of the bottom support of the enclosure box. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall front view of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the transmission mechanism of the utility model.

[0013] Figure 3 This is a disassembled diagram of the upper template and the slider of the utility model.

[0014] Figure 4 This is a disassembled diagram of the lower template and the base of the utility model.

[0015] The accompanying drawings are marked as follows: 1. base; 2. lower template; 3. upper template; 4. top seat; 5. motor; 6. support column; 7. main threaded rod; 8. secondary threaded rod; 9. transmission mechanism; 91. transmission wheel; 92. belt; 10. slide plate; 11. slide groove; 12. slider; 13. fixed block; 14. spring; 15. limit groove; 16. groove. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The compression molding device for the bottom support of the panel box involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0017] Reference Figure 1-4The utility model provides a compression molding device for the bottom support of a coaming box, including a base 1, a lower template 2 is provided at the top of the base 1, a plurality of support columns 6 are fixedly connected to the end of the base 1, a top seat 4 is fixedly connected to the top of the support column 6, a motor 5 is fixedly installed at the top of the top seat 4, a main threaded rod 7 is fixedly connected to the output end of the motor 5, a transmission mechanism 9 is provided on the outer wall of the main threaded rod 7, and the main threaded rod 7 is synchronously driven by a secondary threaded rod 8 through the transmission mechanism 9, the main threaded rod 7 and the secondary threaded rod 8 are both penetrated by a slide plate 10 and are threadedly connected thereto, the slide plates 10 are both penetrated by a group of support columns 6 and are slidably connected thereto, and the two slide plates 10 are mutually A group of slide grooves 11 are provided at the end close to each other, and sliders 12 are slidably connected in the slide grooves 11, and a spring 14 is fixedly connected between the end of the slider 12 and the slide groove 11, and the slider 12 passes through the upper template 3. When in use, the raw material to be compressed is placed on the lower template 2, and the motor 5 is connected to drive the main threaded rod 7 to rotate. The main threaded rod 7 drives the secondary threaded rod 8 to rotate through the transmission mechanism 9, so that the slide plate 10 drives the upper template 3 to fit the outer wall of the support column 6 and move downward until it is completely fitted with the lower template 2, thereby realizing the compression molding of the bottom bracket of the enclosure box, and the bottom ends of the main threaded rod 7 and the secondary threaded rod 8 are both rotatably connected to the base 1, and the top of the secondary threaded rod 8 is rotatably connected to the bottom of the top seat 4. The transmission mechanism 9 includes a transmission wheel 91 fixedly connected to the outer wall of the main threaded rod 7 and the secondary threaded rod 8. A belt 92 is sleeved between the transmission wheels 91. The main threaded rod 7 drives the transmission wheel 91 on its outer wall to rotate, and drives the transmission wheel 91 and the secondary threaded rod 8 on the other side to rotate together through the belt 92. A groove 16 is opened at the top of the base 1 corresponding to the lower template 2. The lower template 2 is located in the groove 16 and fits therewith. A set of limiting grooves 15 are opened at both ends of the upper template 3 corresponding to the slider 12. The slider 12 is located in the limiting groove 15 and fits therewith. The top of each of the slide blocks 12 is fixedly connected with a fixing block 13. The fixing block 13 on the slide block 12 is moved to return it to the slide groove 11. When the slide block 12 completely leaves the limiting groove 15 at the end of the upper template 3, the disassembly of the upper template 3 is completed. During installation, the slide block 12 is also moved to enter the slide groove 11 and compress the spring 14. After aligning the limiting groove 15 of the upper template 3 with the slide block 12, the slide block 12 is released. Under the action of the spring 14, the slide block 12 is inserted into the limiting groove 15 to achieve rapid installation and fixation of the upper template 3. The structure is simple, which is convenient for replacing molds of different sizes to improve the production efficiency of the bottom bracket of the enclosure box.

[0018] The working principle of the utility model is as follows: when in use, the raw materials to be compressed are placed on the lower template 2, and the motor 5 is connected to drive the main threaded rod 7 to rotate. The main threaded rod 7 drives the secondary threaded rod 8 to rotate through the transmission mechanism 9, that is, the main threaded rod 7 drives the transmission wheel 91 of its outer wall to rotate, and drives the transmission wheel 91 and the secondary threaded rod 8 on the other side to rotate together through the belt 92, so that the slide plate 10 drives the upper template 3 to fit the outer wall of the support column 6 and move downward until it is completely fitted with the lower template 2, thereby realizing the compression molding of the bottom support of the enclosure box.

[0019] When the mold needs to be replaced, it is only necessary to move the fixing block 13 on the slider 12 to make it return to the slide groove 11. When the slider 12 completely leaves the limiting groove 15 at the end of the upper template 3, the disassembly of the upper template 3 is completed. During installation, the slider 12 is also moved to make it enter the slide groove 11 and compress the spring 14. After aligning the limiting groove 15 of the upper template 3 with the slider 12, release the slider 12. Under the action of the spring 14, the slider 12 is inserted into the limiting groove 15 to achieve rapid installation and fixation of the upper template 3. The structure is simple, which is convenient for replacing molds of different sizes to improve the production efficiency of the bottom support of the enclosure box.

[0020] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0021] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A compression molding device for a coaming box bottom support, comprising a base (1), characterized in that: The top of the base (1) is provided with a lower template (2), the end of the base (1) is fixedly connected with a plurality of support columns (6), the top of the support columns (6) is fixedly connected with a top seat (4), the top of the top seat (4) is fixedly installed with a motor (5), the output end of the motor (5) is fixedly connected with a main threaded rod (7), the outer wall of the main threaded rod (7) is provided with a transmission mechanism (9), and the main threaded rod (7) is synchronously driven with a secondary threaded rod (8) through the transmission mechanism (9), the main threaded rod (7) and the secondary threaded rod (8) are both penetrated by a slide plate (10) and are threadedly connected thereto, and the slide plate (10) Each of the two slide plates (10) penetrates a group of support columns (6) and is slidably connected thereto; a group of slide grooves (11) are provided at the ends of the two slide plates (10) that are close to each other; a slider (12) is slidably connected in the slide grooves (11); and a spring (14) is fixedly connected between the end of the slider (12) and the slide groove (11); the slider (12) penetrates an upper template (3); a group of limiting grooves (15) are provided at both ends of the upper template (3) corresponding to the slider (12); the slider (12) is located in the limiting grooves (15) and fits therewith; and a fixing block (13) is fixedly connected to the top of the slider (12).

2. A compression molding device for a bottom support of a coaming box according to claim 1, characterized in that: The transmission mechanism (9) comprises a transmission wheel (91) fixedly connected to the outer wall of the main threaded rod (7) and the auxiliary threaded rod (8), and a belt (92) is sleeved between the transmission wheels (91).

3. The compression molding device for the bottom support of the coaming box according to claim 1 is characterized in that: The bottom ends of the main threaded rod (7) and the auxiliary threaded rod (8) are both rotatably connected to the top end of the base (1), and the top end of the auxiliary threaded rod (8) is rotatably connected to the bottom end of the top seat (4).

4. A compression molding device for a bottom support of a coaming box according to claim 1, characterized in that: A groove (16) is provided at the top of the base (1) corresponding to the lower template (2), and the lower template (2) is located in the groove (16) and fits therewith.

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