Stone-plastic box board processing traction guide mechanism

Abstract

The utility model relates to the technical field of stone plastic box board production equipment, in particular to a stone plastic box board processing traction guide mechanism which comprises two oppositely-arranged mounting plates, and at least one carrier roller is rotationally connected between the two mounting plates. Wherein a driving rod and a guide rod are further arranged between the two mounting plates, the stone-plastic box plate can be restrained and guided before traction and edge cutting through the additionally arranged guide mechanism, so that the cutting stability of a subsequent edge cutting assembly is guaranteed, and the production efficiency is improved. In addition, the mode that the two guide assemblies are driven through the two screw rods is adopted, the two guide assemblies on the two sides can be adjusted and driven respectively by rotating the corresponding screw rods in the assembling and debugging process, and therefore it can be guaranteed that the two guide assemblies can be symmetrically distributed on the two sides of the center shaft of the conveying frame in the assembling process; therefore, the stone-plastic box plate can be correspondingly guided to the center of the conveying frame during follow-up synchronous driving, and the stability of traction trimming is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of stone plastic box board production equipment, in particular to a stone plastic box board processing traction guiding mechanism. Background Art

[0002] Stone plastic box board is a new type of environmentally friendly packaging material mainly made of PP polypropylene and nano-polymer stone powder, with characteristics such as waterproof, moisture-proof, and wear-resistant. No harmful substances are added during the production process, and there is zero emission. It can be degraded through photodegradation and thermo-oxidative degradation technologies, reducing white pollution, meeting food safety standards, and being suitable for high-strength and durability packaging requirements.

[0003] In the production process of stone plastic box board, a traction device is used for conveying and traction. For the specific processing principle, reference can be made to the PP stone plastic environmental protection floor extrusion production line disclosed in the Chinese patent publication number "CN115923178A" in the prior art.

[0004] Before traction, the stone plastic box board needs to be cut. Currently, there is a lack of a guiding device for this box board on the conveying rack of the production line, making it difficult to ensure the position stability of the box board during the conveying process. Based on this, in order to further optimize the stability of the existing traction process, we propose a stone plastic box board processing traction guiding mechanism. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art, such as the lack of a guiding device for this box board, and to propose a stone plastic box board processing traction guiding mechanism.

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

[0007] Design a stone plastic box board processing traction guiding mechanism, including two oppositely arranged mounting plates, and at least one roller is rotatably connected between the two mounting plates;

[0008] Wherein, a driving rod and a guiding rod are further arranged between the two mounting plates, a guiding component slides between the driving rod and the guiding rod, a guiding channel for conveying the stone plastic box board is formed between the two guiding components, the driving rod is used to drive the two guiding components to move relatively, and a driving member for driving the driving rod to rotate is further arranged on the side of the mounting plate.

[0009] Furthermore, the driving rod includes two screws respectively rotatably connected to the two mounting plates, one of the screws is connected to the driving member, and the adjacent ends of the two screws are fixed through a connecting structure.

[0010] Further, the connecting structure includes a fixed toothed ring fixed at the end of one of the screws, a sliding toothed ring is slidably connected to the outside of the other screw, the sliding toothed ring engages with the teeth at the end of the fixed toothed ring, and the sliding toothed ring is circumferentially locked with the screw.

[0011] Further, a stop portion is fixedly installed on the outside of the screw, and a spring is fixedly connected between the stop portion and the sliding toothed ring;

[0012] Wherein, a positioning bead is embedded on the outside of one of the screws, and a card hole adapted to the positioning bead is opened on the outside of the other screw.

[0013] Further, the guiding assembly includes a sliding seat threadedly connected to the screw and slidably connected to the guiding rod, and a guiding frame is fixed to the lower end of the sliding seat.

[0014] Further, an insertion interface is opened at the bottom of the sliding seat, the end of the guiding frame is placed in the insertion interface, and two waist slots are penetrated through the end face of the sliding seat, and the guiding frame slides and locks with the waist slots through fasteners.

[0015] Further, the driving member includes a speed reducer installed on the side edge of the mounting plate, the output shaft of the speed reducer is fixed to the driving rod, and a hand wheel is fixedly installed on its input shaft.

[0016] The beneficial effect of a stone plastic box board processing traction guiding mechanism proposed by the present utility model is that: in the present utility model, through the added guiding mechanism, the stone plastic box board can be constrained and guided before traction trimming to ensure the cutting stability of the subsequent trimming assembly. In addition, in the present utility model, by driving the two guiding assemblies through two screws, during assembly and debugging, the two guiding assemblies on both sides can be respectively adjusted and driven by rotating their respective screws, so as to ensure that the two guiding assemblies can be symmetrically distributed on both sides of the central axis of the conveying frame during assembly, so as to facilitate subsequent synchronous driving to keep the stone plastic box board guided corresponding to the center of the conveying frame and optimize the stability of traction trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged structural diagram of area A of

[0019] Figure 3 is a schematic structural diagram of the guiding assembly of the present utility model.

[0020] In the figure: 1, mounting plate; 2, idler roller; 3, driving rod; 31, screw; 32, fixed gear ring; 33, sliding gear ring; 34, stop portion; 35, spring; 36, positioning bead; 37, card hole; 4, guide rod; 5, guiding assembly; 51, sliding seat; 52, guiding frame; 53, waist slot; 6, driving member; 61, speed reducer; 62, hand wheel. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Referring to Figures 1 - 3 As an embodiment of the present invention, it discloses a stone plastic box board processing traction guiding mechanism. Specifically, in this embodiment, the guiding mechanism is arranged on the side of the traction machine, and specifically can be arranged on the conveying frame and in front of the edge cutting mechanism to achieve stable guiding of the stone plastic box board during edge cutting, so as to improve the accuracy of edge cutting. Specifically, the guiding mechanism includes two oppositely arranged mounting plates 1, and at least one idler roller 2 is rotatably connected between the two mounting plates 1. Preferably, two idler rollers 2 are provided in this embodiment, and both ends are connected to the two mounting plates 1 through bearing seats. Of course, those skilled in the art can select the number of idler rollers 2 according to actual needs, which will not be elaborated here;

[0023] Among them, a driving rod 3 and a guide rod 4 are further arranged between the two mounting plates 1. A guiding assembly 5 slides between the driving rod 3 and the guide rod 4. A guiding channel for conveying the stone plastic box board is formed between the two guiding assemblies 5. The driving rod 3 is used to drive the two guiding assemblies 5 to move relatively, and a driving member 6 for driving the driving rod 3 to rotate is further arranged on the side of the mounting plate 1.

[0024] In some embodiments, the driving rod 3 in the present invention includes two screws 31 respectively rotatably connected to the two mounting plates 1. One of the screws 31 is connected to the driving member 6, and the adjacent ends of the two screws 31 are fixed through a connecting structure;

[0025] Specifically, the two screws 31 in this embodiment are symmetrically distributed. After being connected and fixed through the connecting structure, a double-headed screw structure can be formed, so as to realize synchronous position driving of the two guiding assemblies 5 on both sides. The design purpose of using the separable structure of the two screws 31 is to ensure that during assembly and debugging, the two guiding assemblies 5 on both sides can be respectively adjusted and driven by rotating their respective screws 31.

[0026] Further, in this embodiment, the connection structure includes a fixed tooth ring 32 fixed to the end of one of the screws 31. The fixed tooth ring 32 is fastened to the outside of the screw 31 by bolts, and a plurality of teeth are provided on the circumference of its end. A sliding tooth ring 33 is slidably connected to the outside of the other screw 31. The sliding tooth ring 33 is engaged with the teeth at the end of the fixed tooth ring 32, and circumferential locking is provided between the sliding tooth ring 33 and the screw 31. Specifically, in this embodiment, the circumferential locking method can be to provide a guiding groove on the outside of the corresponding screw 31, and a guiding block is fixed inside the sliding tooth ring 33. Through the sliding fit between the guiding block and the guiding groove, the circumferential rotation of the sliding tooth ring 33 is prevented. That is to say, in this embodiment, when the sliding tooth ring 33 is engaged with the fixed tooth ring 32, the power connection between the two screws 31 is completed, and the synchronous rotation between the two screws 31 can be realized.

[0027] On the basis of the above embodiment, in this embodiment, a stop portion 34 is fixedly installed on the outside of the screw 31. A spring 35 is fixedly connected between the stop portion 34 and the sliding tooth ring 33. Through the design of the spring 35, the clamping stability between the sliding tooth ring 33 and the fixed tooth ring 32 can be promoted.

[0028] Among them, a positioning bead 36 is embedded on the outside of one of the screws 31, and a card hole 37 adapted to the positioning bead 36 is provided on the outside of the other screw 31. In this embodiment, the design of using the positioning bead 36 to engage the card hole 37 can ensure that when the sliding tooth ring 33 is engaged with the fixed tooth ring 32, its position is locked, preventing the sliding tooth ring 33 from moving again, so as to improve the connection stability between the two screws 31.

[0029] Further, in this embodiment, the guiding assembly 5 includes a sliding seat 51 threadedly connected to the screw 31 and slidably connected to the guiding rod 4. A guiding frame 52 is fixed to the lower end of the sliding seat 51. The end of the guiding frame 52 is in a bent structure, and at least one roller is rotatably connected to its bent section. Through the design of the roller, the guiding stability for the stone plastic box board can be improved.

[0030] On the basis of the above embodiment, an insertion interface is provided at the bottom of the sliding seat 51, and the end of the guiding frame 52 is placed in the insertion interface. Among them, two waist slots 53 are penetrated through the end face of the sliding seat 51, and the guiding frame 52 slides and locks with the waist slots 53 through fasteners. Preferably, the fasteners in this embodiment are bolt-nut assemblies. Through the design of the waist slots 53, the height of the guiding frame 52 can be adjusted within a certain range, so as to improve the convenience of installation and adjustment during assembly.

[0031] In addition, in this embodiment, the driving member 6 includes a speed reducer 61 installed on the side edge of the mounting plate 1. The speed reducer 61 is a worm and worm gear speed reducer. The output shaft of the speed reducer 61 is fixed to the driving rod 3, and a handwheel 62 is fixedly installed on its input shaft. The handwheel 62 is an inner corrugated handwheel. When it is necessary to adjust the distance between the two guiding components 5, the driving rod 3 can be driven to rotate by rotating the handwheel 62, so as to synchronously adjust the guiding components 5 on the two screw rods 31.

[0032] In summary, in the present utility model, through the added guiding mechanism, the stone plastic box board can be constrained and guided before traction trimming to ensure the cutting stability of the subsequent trimming component. In addition, in the present utility model, by driving the two guiding components 5 through the two screw rods 31, during assembly and debugging, the two guiding components 5 on both sides can be respectively adjusted and driven by rotating their respective screw rods 31. In this way, it can be ensured that the two guiding components 5 are symmetrically distributed on both sides of the central axis of the conveying frame during assembly, so as to facilitate subsequent synchronous driving to keep the stone plastic box board corresponding to the center of the conveying frame for guiding and optimize the stability of traction trimming.

[0033] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, should be covered within the protection scope of the present utility model.

Claims

1. A stone plastic box board processing traction guiding mechanism, comprising two oppositely arranged mounting plates (1), characterized in that: At least one roller (2) is rotatably connected between the two mounting plates (1); Wherein, a driving rod (3) and a guiding rod (4) are further arranged between the two mounting plates (1), a guiding component (5) slides between the driving rod (3) and the guiding rod (4), a guiding channel for conveying stone plastic box boards is formed between the two guiding components (5), the driving rod (3) is used to drive the two guiding components (5) to move relatively, and a driving member (6) for driving the driving rod (3) to rotate is further arranged on the side of the mounting plate (1).

2. The stone plastic box board processing traction guiding mechanism according to claim 1, characterized in that: The driving rod (3) includes two screws (31) respectively rotatably connected to the two mounting plates (1), one of the screws (31) is connected to the driving member (6), and the adjacent ends of the two screws (31) are fixed through a connecting structure.

3. The stone plastic box board processing traction guiding mechanism according to claim 2, characterized in that: The connecting structure includes a fixed toothed ring (32) fixed to the end of one screw (31), a sliding toothed ring (33) is slidably connected to the outside of the other screw (31), the teeth of the sliding toothed ring (33) are engaged with the teeth at the end of the fixed toothed ring (32), and the sliding toothed ring (33) is circumferentially locked with the screw (31).

4. A stone-plastic box board processing traction guiding mechanism according to claim 3, characterized in that: A stop portion (34) is fixedly installed on the outside of the screw (31), and a spring (35) is fixedly connected between the stop portion (34) and the sliding toothed ring (33); Wherein, a positioning bead (36) is embedded on the outside of one screw (31), and a card hole (37) adapted to the positioning bead (36) is formed on the outside of the other screw (31).

5. A stone plastic box board processing traction guiding mechanism according to claim 2, characterized in that: The guiding component (5) includes a sliding seat (51) threadedly connected to the screw (31) and slidably connected to the guiding rod (4), and a guiding frame (52) is fixed to the lower end of the sliding seat (51).

6. The guiding mechanism for processing and guiding of a stone plastic box board according to claim 5, characterized in that: An insertion interface is formed at the bottom of the sliding seat (51), the end of the guiding frame (52) is placed in the insertion interface, wherein two waist slots (53) are formed through the end face of the sliding seat (51), and the guiding frame (52) slides and is locked with the waist slots (53) through fasteners.

7. A stone-plastic box board processing traction guiding mechanism according to any one of claims 1-6, characterized in that: The driving member (6) includes a speed reducer (61) installed on the side of the mounting plate (1), the output shaft of the speed reducer (61) is fixed to the driving rod (3), and a handwheel (62) is fixedly installed on its input shaft.

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