Stone-plastic boxboard shaping platform

Abstract

The utility model relates to the technical field of stone plastic box processing, in particular to a stone plastic box plate shaping platform which comprises a machine table, at least one shaping frame is installed above the machine table, and the shaping frame is connected to the upper portion of the machine table in a lifting mode through a driving piece. The shaping platform comprises a shaping frame and a machine table, the shaping frame is arranged on the machine table, two cylinders are arranged on the shaping frame, pressing plates are installed on the opposite faces of the shaping frame and the machine table through adjusting assemblies, and a synchronous assembly is further arranged between driving pieces on the two sides of the shaping frame. In addition, a synchronous assembly is further arranged between the two ends of the shaping frame, it can be guaranteed that the two ends of the shaping frame can move synchronously through the design of the synchronous assembly, and therefore the two ends of the shaping frame can move synchronously. The problem that the two ends of the shaping frame apply unbalanced pressure to the stone-plastic box board due to the motion error of the air cylinder is solved, and the shaping stability of the stone-plastic box board is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stone plastic box processing, in particular to a shaping platform for stone plastic box boards. Background Art

[0002] Stone plastic box board is a new type of environmental protection material, mainly used for manufacturing packing boxes. Its main raw materials are PP polypropylene and nano-polymer stone powder, and these materials include coal gangue, iron ore slag, marble, granite, tailings slag, etc.

[0003] During the production process of stone plastic box boards, the situation that the board surface is not horizontal may occur. Therefore, shaping equipment is used to flatten and shape the stone plastic box boards. For example, a stone plastic box flattening device disclosed in the Chinese Patent Publication No. "CN216182939U" includes a processing table body. An adjustment groove is opened at the top of the processing table body, and two parallel horizontal racks are fixedly connected to the inner wall of the adjustment groove. A guiding sliding groove is opened on the front surface of the processing table body, and two symmetrically arranged displacement rotating shafts are slidably installed in the guiding sliding groove.

[0004] In the traditional structural design, usually a single driving part is used to drive the middle part of the pressing plate to lift, so that the upper and lower pressing plates can stably flatten the stone plastic box board. However, due to the control method of the single driving part, the pressing plate is only driven by force at one point, which makes it difficult for the two ends of the pressing plate to remain stable during pressing, so there are certain limitations in actual operation. In order to further improve the flattening effect of the existing shaping equipment, we propose a new type of shaping platform for stone plastic box boards. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages such as it is difficult for the two ends of the pressing plate to remain stable during pressing in the prior art, and to propose a shaping platform for stone plastic box boards.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design a shaping platform for stone plastic box boards, including a machine table. At least one shaping frame is installed above the machine table, and the shaping frame is connected above the machine table through a driving part and can be lifted and lowered;

[0008] Wherein, pressing plates are installed on the opposite surfaces of the shaping frame and the machine table through adjusting components, and a synchronization component is also arranged between the driving parts on both sides of the shaping frame. The synchronization component is used to keep the two ends of the shaping frame move synchronously.

[0009] Furthermore, the driving member includes two cylinders fixed at both ends of the forming frame, the shaft ends of the cylinders are connected to the machine through adjusting members, and a guide rod is fixedly installed on the top of the machine, and the guide rod is inserted into the forming frame.

[0010] Furthermore, the adjusting part includes a threaded sleeve, which is threadedly connected to the shaft end of the cylinder, and an inward-retracting step is fixedly installed on the bottom of the threaded sleeve. The inward-retracting step is passed through the lower side of the machine, and at least one positioning glass bead is embedded on the outer side of the inward-retracting step, and the positioning glass bead is stopped at the lower end surface of the machine.

[0011] Furthermore, the synchronization component includes a rotating shaft rotatably connected to the inner side of the calibrating frame, and gears are fixedly installed at both ends of the rotating shaft;

[0012] Wherein, a plurality of teeth are provided on the outer side of the guide rod at intervals along the axial direction, and the gear is engaged with the plurality of teeth.

[0013] Furthermore, the adjustment component includes a screw rod passed through the forming frame and the machine table, the outer side of the screw rod is threadedly connected to two locking nuts, and a connecting flange is fixedly installed at the bottom of the screw rod, and the pressure plate is fixed to multiple connecting flanges on the same connecting surface.

[0014] Furthermore, it also includes a limit component;

[0015] The limiting assembly includes a stop column fixedly mounted on the upper end of the machine platform, and a resisting rod fixed on the forming frame. The resisting rod is vertically opposite to and in contact with the stop column.

[0016] Furthermore, two of the forming frames are arranged at intervals, and a baffle is detachably connected between the tops of the two guide rods on the same side via a connecting structure.

[0017] The utility model proposes a stone plastic box board shaping platform, which has the following beneficial effects: the shaping platform in the utility model adopts two cylinders to drive the shaping frame to move up and down, so that the two pressure plates move relative to each other to complete the loading and flattening shaping operations of the stone plastic box board. In addition, a synchronization component is also provided between the two ends of the shaping frame in the utility model. The design of the synchronization component can ensure that the two ends of the shaping frame can move synchronously, avoiding the problem of uneven pressure on the stone plastic box board by the two ends of the shaping frame due to the movement error of the cylinder, and effectively improving the shaping stability of the stone plastic box board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the synchronization component of the present utility model;

[0020] Figure 3 Schematic diagram of the adjusting part structure of the present utility model;

[0021] Figure 4 Schematic diagram of the shaping frame structure of the present utility model.

[0022] In the figure: 1, machine platform; 2, shaping frame; 3, driving part; 31, air cylinder; 32, adjusting part; 321, threaded sleeve; 322, retracted step; 323, positioning bead; 33, guide rod; 34, connecting structure; 35, baffle; 4, adjusting assembly; 41, screw rod; 42, locking nut; 43, connecting flange; 5, pressing plate; 6, synchronization assembly; 61, rotating shaft; 62, gear; 63, tooth; 7, limiting assembly; 71, stop post; 72, abutting rod. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Referring to Figures 1-4 One embodiment of the present utility model discloses a stone plastic box board shaping platform, which is used to flatten and shape the stone plastic box board. Specifically, the platform includes a machine platform 1, and at least one shaping frame 2 is installed above the machine platform 1. The shaping frame 2 is connected above the machine platform 1 in a liftable manner through a driving part 3;

[0025] Wherein, pressing plates 5 are installed on the opposite surfaces of the shaping frame 2 and the machine platform 1 through adjusting assemblies 4, and a synchronization assembly 6 is further arranged between the driving parts 3 on both sides of the shaping frame 2. The synchronization assembly 6 is used to keep the two ends of the shaping frame 2 moving synchronously.

[0026] In some embodiments, in the present utility model, the driving part 3 includes two air cylinders 31 fixed at both ends of the shaping frame 2. The shaft ends of the air cylinders 31 are connected to the machine platform 1 through an adjusting part 32. A guide rod 33 is also fixedly installed on the top of the machine platform 1. The guide rod 33 penetrates through the shaping frame 2. Specifically, through the movement of the shaft ends of the two air cylinders 31 on both sides, the entire shaping frame 2 is driven to move up and down. When moving upward, the stone plastic box board can be placed inside the upper and lower pressing plates 5. After the placement is completed, the shaft ends of the air cylinders 31 contract, so that the shaping frame 2 moves downward, and the two pressing plates 5 flatten and shape the stone plastic box board.

[0027] Based on the above embodiments, in this embodiment, the adjusting member 32 includes a threaded sleeve 321, which is threadedly connected to the shaft end of the cylinder 31. At the bottom of the threaded sleeve 321, a retracted step 322 is fixedly installed. The retracted step 322 penetrates to the lower side of the machine table 1. At least one positioning bead 323 is embedded on the outer side of the retracted step 322, and the positioning bead 323 abuts against the lower end surface of the machine table 1. That is to say, in this embodiment, the design of the threaded sleeve 321 can adjust the position of the threaded sleeve 321 and the shaft end of the cylinder 31 according to the heights at both ends of the shaping frame 2 during the initial assembly process to ensure that the heights at both ends of the shaping frame 2 are the same. At this time, the design of the positioning bead 323 can achieve convenient disassembly operation. When the entire shaping frame 2 needs to be disassembled, only need to press the positioning bead 323 on the retracted step 322 to make it retract, and then the shaping frame 2 can be lifted upward to separate it from the guide rod 33, completing the overall disassembly of the shaping frame 2.

[0028] Further, in this embodiment, the synchronization component 6 includes a rotating shaft 61 rotatably connected to the inner side of the shaping frame 2, and gears 62 are fixedly installed at both ends of the rotating shaft 61;

[0029] Among them, a plurality of teeth 63 are arranged at intervals along the axial direction on the outer side of the guide rod 33, and the gears 62 are meshed with the plurality of teeth 63.

[0030] During specific operation, when the two cylinders 31 are in telescopic motion, if there is an error in the motion of the two cylinders 31, the gears 62 on both sides are not synchronized. Since the two gears 62 in this embodiment are coaxially fixed on a rotating shaft 61, the first moving cylinder 31 will drive one end of the shaping frame 2 to move further. At the same time, by means of the rotating shaft 61, it is used to ensure that the gears 62 on both sides are in a synchronous rotation state to pull the other end of the shaping frame 2 to move synchronously. In this way, the movement consistency of both ends of the shaping frame 2 can be ensured, and the shaping effect on both ends of the stone plastic box board can be ensured.

[0031] In a preferred embodiment, the adjusting component 4 includes a screw rod 41 penetrating through the shaping frame 2 and the table surface of the machine table 1. Two locking nuts 42 are threadedly connected to the outer side of the screw rod 41. The two locking nuts 42 on the same screw rod 41 are respectively clamped on both sides of the shaping frame 2 or clamped on both sides of the table surface of the machine table 1 to lock the position of the screw rod 41, and at the same time, height adjustment can also be achieved. A connecting flange 43 is fixedly installed at the bottom of the screw rod 41. The pressing plate 5 is fixed to a plurality of connecting flanges 43 on the same connecting surface. That is to say, in this embodiment, by adopting the design of a plurality of adjustable screw rods 41, the height of the pressing plate 5 can be adaptively adjusted to ensure the levelness of the upper and lower pressing plates 5 during the initial assembly.

[0032] Of course, in order to limit the downward movement of the calibrating frame 2, this embodiment also includes a limiting component 7;

[0033] The limiting assembly 7 includes a stop post 71 fixedly mounted on the upper end of the machine platform 1 and a resisting rod 72 fixed on the forming frame 2 . The resisting rod 72 is vertically opposite to and in contact with the stop post 71 .

[0034] Furthermore, in this embodiment, the above-mentioned stop column 71 can be connected to the machine 1 by threaded connection, so that the interference position can be adjusted. The interference position described in this embodiment is the contact position of the upper and lower pressure plates 5. The contact limit between the stop column 71 and the interference rod 72 is used to avoid further movement of the forming frame 2, which may cause relative extrusion damage to the upper and lower pressure plates 5.

[0035] The two fixing frames 2 are used to realize synchronous loading and unloading operations on both sides, so as to form two processing positions, thereby improving the processing efficiency of the stone plastic box board. In addition, the tops of the two guide rods 33 on the same side are detachably connected with a baffle 35 through a connecting structure 34. Preferably, the connecting structure 34 described in the present embodiment can also be set as an inward-retracted step 322 formed on the top of the guide rod 33, and the inward-retracted step 322 is penetrated by the baffle 35. The outer side of the inward-retracted step 322 is embedded with a positioning glass bead 323 that stops on the upper side of the baffle 35. That is, the positioning glass bead 323 is also used to be clamped with the baffle 35 in this embodiment for connecting and positioning the baffle 35. The design purpose of adopting this structure is to realize the convenient disassembly of the baffle 35 when the fixing frame 2 is disassembled.

[0036] In summary, the shaping platform in the present invention uses two cylinders 31 to drive the shaping frame 2 to move up and down, so that the two pressure plates 5 move relative to each other to complete the loading and flattening shaping operations of the stone plastic box board. In addition, a synchronization component 6 is also provided between the two ends of the shaping frame 2 in the present invention. The design of the synchronization component 6 can ensure that the two ends of the shaping frame 2 can move synchronously, avoiding the problem of uneven pressure on the stone plastic box board by the two ends of the shaping frame 2 due to the movement error of the cylinder 31, and effectively improving the shaping stability of the stone plastic box board.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stone plastic box board shaping platform, comprising a machine table (1), characterized in that: At least one shaping frame (2) is installed above the machine table (1), and the shaping frame (2) is connected above the machine table (1) in a liftable manner through a driving member (3); Wherein, pressing plates (5) are installed on the opposite surfaces of the shaping frame (2) and the machine table (1) through adjusting components (4), and a synchronization component (6) is further arranged between the driving members (3) on both sides of the shaping frame (2), and the synchronization component (6) is used to keep the two ends of the shaping frame (2) moving synchronously; the driving member (3) includes two air cylinders (31) fixed at both ends of the shaping frame (2), the shaft ends of the air cylinders (31) are connected to the machine table (1) through adjusting members (32), and a guide rod (33) is further fixedly installed on the top of the machine table (1), and the guide rod (33) penetrates through the shaping frame (2); the adjusting member (32) includes a threaded sleeve (321), the threaded sleeve (321) is threadedly connected to the shaft end of the air cylinder (31), and a retracted step (322) is further fixedly installed at the bottom of the threaded sleeve (321), the retracted step (322) penetrates to the lower side of the machine table (1), and at least one positioning glass bead (323) is embedded on the outer side of the retracted step (322), and the positioning glass bead (323) abuts against the lower end surface of the machine table (1); the synchronization component (6) includes a rotating shaft (61) rotatably connected to the inner side of the shaping frame (2), and gears (62) are fixedly installed at both ends of the rotating shaft (61); Wherein, a plurality of teeth (63) are arranged at intervals along the axial direction on the outer side of the guide rod (33), and the gears (62) are meshed with the plurality of teeth (63); the adjusting component (4) includes a screw rod (41) penetrating through the shaping frame (2) and the table top of the machine table (1), two locking nuts (42) are threadedly connected to the outer side of the screw rod (41), and a connecting flange (43) is further fixedly installed at the bottom of the screw rod (41), and the pressing plate (5) is fixed to the plurality of connecting flanges (43) on the same connecting surface.

2. The shaping platform for stone plastic box boards according to claim 1, characterized in that: It further includes a limiting component (7); The limiting component (7) includes a stop post (71) fixedly installed at the upper end of the machine table (1) and a contact rod (72) fixed on the shaping frame (2), and the contact rod (72) is opposite to and in contact with the stop post (71) up and down.

3. A stone plastic box board shaping platform according to claim 1, characterized in that: Two shaping frames (2) are arranged at intervals, and a baffle (35) is detachably connected between the tops of the two guide rods (33) on the same side through a connecting structure (34).

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