Pressing mechanism for silk flower setting machine

Abstract

The utility model discloses a pressing mechanism for a silk flower setting machine. The pressing mechanism comprises a mounting plate; the first air cylinder is arranged in the middle of the mounting plate; the four second air cylinders are arranged at the four corners of the mounting plate; the upper part of the connecting plate is connected with the first air cylinder and the second air cylinder; the upper portion of the adjusting assembly is connected with the connecting plate, and the lower portion of the adjusting assembly is connected with a lower pressing plate. According to the downward pressing mechanism for the silk flower setting machine, the first air cylinder and the second air cylinders are arranged in the middle and at the four corners of the connecting plate correspondingly, when the downward pressing plate is driven to descend, the first air cylinder and the four second air cylinders apply pressure at the same time, so that the middle and the edges of the downward pressing plate can bear large pressure, and a product in a mold can be evenly formed; and when the lower pressing plate is driven to ascend, only the first air cylinder works, and the lower pressing plate and the four second air cylinders do not need to work, so that the cost is saved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing molding, in particular to a pressing mechanism for a silk flower setting machine. Background Art

[0002] Thermoforming is a simple and common processing method in the plastic processing industry. It mainly uses the heating of the processing mold, injects the sample, fixes the model on the heating plate with pressure, controls the melting temperature and time of the sample, so that it can harden and cool after melting, and then take out the finished model.

[0003] At present, the pressing mechanism of the existing printing machine generally drives the lower pressing plate below to rise and fall through a cylinder, and drives the lower pressing plate to descend through the cylinder to extrude the plastic inside the mold below. The mold is generally provided with multiple placement slots, and multiple products are extruded and formed at the same time. However, since the cylinder is located in the middle of the lower pressing plate, the pressure is mainly concentrated in the middle of the lower pressing plate, which makes the products located at the edge of the mold prone to uneven extrusion, affecting the forming effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art, and includes: a mounting plate; a first cylinder, which is arranged in the middle of the mounting plate; four second cylinders, which are arranged at the four corners of the mounting plate; a connecting plate, which is connected to the first cylinder and the second cylinder at the top; and an adjusting component, which is connected to the connecting plate at the top and connected to the lower pressure plate at the bottom.

[0005] As a further description of the above technical solution: the first cylinder and the second cylinder have the same structure, and the first cylinder and the second cylinder are both detachably connected to the mounting plate via fixing bolts.

[0006] As a further description of the above technical solution: a mounting groove and a threaded hole are provided on the mounting plate, the mounting groove is adapted to the first cylinder and the second cylinder, and the threaded hole is adapted to the fixing bolt.

[0007] As a further description of the above technical solution: the connecting plate is provided with a slot, and two slots are provided.

[0008] As a further description of the above technical solution: the adjustment assembly includes a threaded rod, the upper part of the threaded rod is detachably connected to the connecting plate through a first nut, and the lower part of the threaded rod is detachably connected to the lower pressure plate through a second nut.

[0009] As a further description of the above technical solution: five installation grooves are provided, and four threaded holes are provided around each installation groove.

[0010] As a further description of the above technical solution: the connection between the first cylinder and the second cylinder above the connecting plate is a detachable connection.

[0011] The above technical solution has the following advantages or beneficial effects:

[0012] The utility model provides the first cylinder and the second cylinder at the middle and four corners of the connecting plate respectively. When the lower pressing plate is driven to descend, the first cylinder and the four second cylinders apply pressure at the same time, so that the middle and edges of the lower pressing plate can be subjected to greater pressure, so that the product inside the mold can be formed evenly and the forming effect is improved. When the lower pressing plate is driven to rise, only the first cylinder works, and the lower pressing plate and the four second cylinders do not need to work, thereby saving costs and being highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a pressing mechanism in an embodiment of the utility model;

[0014] Figure 2 This is a front view of a pressing mechanism in one embodiment of the utility model;

[0015] Figure 3 A top view of a pressing mechanism in one embodiment of the utility model;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of the mounting plate in the pressing mechanism.

[0017] Legend:

[0018] 1. Mounting plate; 2. First cylinder; 3. Second cylinder; 4. Connecting plate; 5. Adjustment assembly; 6. Lower pressure plate; 7. Fixing bolt; 8. Mounting groove; 9. Threaded hole; 10. Slot; 51. Threaded rod; 52. First nut; 53. Second nut. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. 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, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-4 As shown, the utility model is a pressing mechanism for a silk flower setting machine, comprising: a mounting plate 1; a first cylinder 2, which is arranged in the middle of the mounting plate 1; four second cylinders 3, which are arranged at the four corners of the mounting plate 1; a connecting plate 4, which is connected to the first cylinder 2 and the second cylinder 3 at the top; an adjusting component 5, which is connected to the connecting plate 4 at the top and connected to the lower pressing plate 6 at the bottom.

[0023] In this embodiment, by respectively arranging the first cylinder 2 and the second cylinder 3 in the middle and four corners of the connecting plate 4, when the lower pressure plate 6 is driven to descend, the first cylinder 2 and the four second cylinders 3 apply pressure at the same time, so that the middle and edges of the lower pressure plate 6 can be subjected to greater pressure, so that the product inside the mold can be evenly formed, and the forming effect is improved. At the same time, the force on the lower pressure plate 6 is more evenly applied during the lifting process, which reduces the possibility of deformation and distortion of the lower pressure plate 6 and improves the stability of the mechanical structure. When the lower pressure plate 6 is driven to rise, only the first cylinder 2 works, and the lower pressure plate 6 and the four second cylinders 3 do not need to work, thereby saving costs and having strong practicality.

[0024] like Figure 1 and Figure 3 As shown, the first cylinder 2 and the second cylinder 3 have the same structure. The first cylinder 2 and the second cylinder 3 are detachably connected to the mounting plate 1 through the fixing bolts 7. The mounting plate 1 is provided with a mounting groove 8 and a threaded hole 9. The mounting groove 8 is adapted to the first cylinder 2 and the second cylinder 3, and the threaded hole 9 is adapted to the fixing bolts 7. There are five mounting grooves 8, and four threaded holes 9 are arranged around each mounting groove 8. The mounting groove 8 is used to facilitate the limiting of the first cylinder 2 and the second cylinder 3, and the threaded holes 9 are used to facilitate the installation and disassembly of the first cylinder 2 and the second cylinder 3.

[0025] like Figure 1 and Figure 3 As shown, the connecting plate 4 is provided with a slot 10, and two slots 10 are provided; by providing the slots 10 on the connecting plate 4, the pressure applied to the connecting plate 4 by the first cylinder 2 and the second cylinder 3 can be easily transmitted to the four corners of the lower pressure plate 6.

[0026] like Figure 1 and Figure 2 As shown, the adjustment component 5 includes a threaded rod 51, which is detachably connected to the connecting plate 4 through a first nut 52 at the top and detachably connected to the lower pressure plate 6 through a second nut 53 at the bottom. By rotating the first nut 52 and the second nut 53, the length of the threaded rod 51 between the connecting plate 4 and the lower pressure plate 6 can be adjusted, which facilitates the adjustment of the height of the four corners of the lower pressure plate 6, so that the lower pressure plate 6 can be close to the mold, thereby enhancing the applicability of the mechanism.

[0027] like Figure 1 and Figure 2 As shown, the connection mode between the top of the connecting plate 4 and the first cylinder 2 and the second cylinder 3 is a detachable connection; the connection mode between the top of the connecting plate 4 and the first cylinder 2 and the second cylinder 3 is a detachable connection, which makes it convenient to install and disassemble the first cylinder 2 and the second cylinder 3, and facilitates later maintenance and replacement.

[0028] Working principle: By respectively arranging the first cylinder 2 and the second cylinder 3 in the middle and four corners of the connecting plate 4, when the lower pressure plate 6 is driven to descend, the first cylinder 2 and the four second cylinders 3 apply pressure at the same time, so that the middle and edges of the lower pressure plate 6 can be subjected to greater pressure, so that the product inside the mold can be evenly formed, and the forming effect is improved. At the same time, the force on the lower pressure plate 6 is more evenly applied during the lifting process, which reduces the possibility of deformation and distortion of the lower pressure plate 6 and improves the stability of the mechanical structure. When the lower pressure plate 6 is driven to rise, only the first cylinder 2 works, and the lower pressure plate 6 and the four second cylinders 3 do not need to work, which saves costs and is highly practical.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pressing mechanism for a silk flower setting machine, characterized in that: include: Mounting plate (1); A first cylinder (2), the first cylinder (2) being arranged in the middle of the mounting plate (1); Four second cylinders (3), the four second cylinders (3) being arranged at four corners of the mounting plate (1); A connecting plate (4), the upper portion of the connecting plate (4) being connected to the first cylinder (2) and the second cylinder (3); An adjusting component (5), wherein the upper portion of the adjusting component (5) is connected to the connecting plate (4), and the lower portion of the adjusting component (5) is connected to the lower pressing plate (6).

2. The pressing mechanism for a silk flower setting machine according to claim 1, characterized in that: The first cylinder (2) and the second cylinder (3) have the same structure, and the first cylinder (2) and the second cylinder (3) are both detachably connected to the mounting plate (1) via fixing bolts (7).

3. The pressing mechanism for a silk flower setting machine according to claim 1, characterized in that: The mounting plate (1) is provided with a mounting groove (8) and a threaded hole (9); the mounting groove (8) is matched with the first cylinder (2) and the second cylinder (3); and the threaded hole (9) is matched with the fixing bolt (7).

4. The pressing mechanism for a silk flower setting machine according to claim 1, characterized in that: The connecting plate (4) is provided with a slot (10), and two slots (10) are provided.

5. The pressing mechanism for a silk flower setting machine according to claim 1, characterized in that: The adjustment assembly (5) comprises a threaded rod (51), the upper portion of the threaded rod (51) is detachably connected to the connecting plate (4) via a first nut (52), and the lower portion of the threaded rod (51) is detachably connected to the lower pressing plate (6) via a second nut (53).

6. The pressing mechanism for a silk flower setting machine according to claim 3, characterized in that: Five installation grooves (8) are provided, and four threaded holes (9) are provided around each installation groove (8).

7. The pressing mechanism for a silk flower setting machine according to claim 1, characterized in that: The connection mode between the upper part of the connecting plate (4) and the first cylinder (2) and the second cylinder (3) is a detachable connection.

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