3D printing device suitable for molds of different sizes

Abstract

The utility model provides a 3D printing device suitable for molds of different sizes, which comprises a main frame, a conveyor belt, a lifting cylinder and a feeding cylinder, the main frame is of a frame-shaped structure, and the conveyor belt used for guiding and conveying finished products is arranged at the lower end of the interior of the main frame. Compared with the prior art, the three-dimensional printing device has the advantages that the main frame, the conveying belt, the bearing frame and the clamping base are additionally arranged, the machining plate is placed above the control table, and the front-back moving mechanism, the left-right moving mechanism and the up-down moving mechanism drive the printing device to achieve three-dimensional printing operation; after printing machining is completed, a bearing frame descends to enable a conveying belt to operate to move a machining plate to the rear side, then a clamping base is driven by a clamping air cylinder to clamp the two ends of the machining plate, and automatic and rapid discharging can be achieved; the main frame and a feeding air cylinder are additionally arranged, and an electric telescopic rod drives a feeding clamping plate to clamp the machining plate; the feeding air cylinder drives the machining plate to move leftwards to the position above the console, and the machining plate can be placed in an auxiliary mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of 3D printing tire mold devices, and in particular relates to a 3D printing device suitable for molds of different sizes. Background Art

[0002] 3D printing, or three-dimensional printing, is a technology that constructs objects layer by layer using adhesive materials such as powdered plastic, metal, ceramic, and resin based on digital model files. This technology involves multiple fields, such as design, manufacturing, healthcare, and education, and can achieve rapid prototyping of complex structures. In tire processing and production, most tire molds are used to improve the efficiency and quality of tire production. Traditional tire mold production methods are mostly manufactured using mechanical equipment, and require specific mold opening and production based on different tire molds. However, there are many different types of tires on the market, and tire manufacturers need to replace and manufacture tires according to market needs, resulting in the need to continuously produce different tire molds. Traditional tire mold manufacturing methods require a lot of preliminary preparation work, the use of production materials, and the consumption of production manpower. This is not conducive to manufacturers' replacement of tire molds, which in turn affects tire manufacturers' tire processing and production.

[0003] In summary, there are some problems with the traditional tire mold manufacturing method, so it is hoped to propose a new structure to solve the above technical problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a 3D printing device suitable for molds of different sizes to solve the problems raised in the above background technology.

[0005] The present utility model is realized through the following technical solutions: a 3D printing device suitable for molds of different sizes, comprising: a main frame, a conveyor belt, a lifting cylinder and a loading cylinder, the main frame being a frame-shaped structure and having a conveyor belt for guiding finished products at the lower end thereof, a rear frame being provided on the rear side of the main frame, a cross frame 1 being provided between the rear frame and the main frame, a lifting cylinder for assisting in unloading finished products being provided below the cross frame 1, a clamping cylinder being provided below the lifting cylinder, a clamping seat being provided at one end of the clamping cylinder close to the center of the rear frame, a right frame being provided on the right side of the main frame, two groups of cross frames 2 being provided on the right side of the right frame, a loading cylinder for assisting in loading being provided on the left side of the lower end of the cross frame 2, and a supporting frame for assisting in printing processing being provided above the conveyor belt.

[0006] As a preferred embodiment, a control console is provided above the support frame, and a processing plate for holding printed products is provided above the control console, and the tire molds that need to be printed and processed can be held on the processing plate.

[0007] As a preferred embodiment, a printing device for printing is provided above the processing plate, and a left-right moving mechanism for driving the printing device to move left-right is provided above the printing device.

[0008] As a preferred embodiment, the left-right moving mechanism is penetrated by the left-right moving screw and a front-back moving mechanism is provided on both sides of the left-right moving screw; the front-back moving mechanism is penetrated by the front-back moving screw and an up-down moving mechanism is provided on the front side of the front-back moving screw.

[0009] As a preferred embodiment, the up and down moving mechanism is penetrated by the up and down moving screw and the lower end of the up and down moving mechanism is connected to the front side of the support bracket. Conveyor belt shafts are provided at the front and rear ends of the inner side of the conveyor belt, and the spatial movement of the printing device can be achieved through the front and rear moving mechanism, the left and right moving mechanism and the up and down moving mechanism.

[0010] As a preferred embodiment, a driven pulley is provided at the right end of the outer side of the front conveyor belt shaft, a driving pulley is provided on the front side of the driven pulley, and conveyor belts are provided on the outer sides of the driving pulley and the driven pulley, which can transmit the rotational force from the driving pulley to the driven pulley through the conveyor belt, thereby causing the conveyor belt shaft to drive the conveyor belt to rotate.

[0011] As a preferred embodiment, a loading seat is provided on the left side of the loading cylinder, and an electric telescopic rod is provided on the inner side of the upper end of the loading seat for driving the loading clamp to move. A loading clamp for assisting loading is provided under the electric telescopic rod. The electric telescopic rod drives the loading clamp to clamp the processing plate, and the loading cylinder drives the processing plate to move to the left above the console, which can assist in placing the processing plate.

[0012] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a main frame, a conveyor belt, a supporting frame and a clamping seat, the processing plate is placed above the console, and the front and rear moving mechanism, the left and right moving mechanism and the up and down moving mechanism drive the printing equipment to realize three-dimensional printing operations. After the printing processing is completed, the supporting frame descends to make the conveyor belt run to move the processing plate to the rear side, and then the clamping seat is driven by the clamping cylinder to clamp the two ends of the processing plate, which can realize automatic and rapid unloading. By adding a main frame and a loading cylinder, the electric telescopic rod drives the loading splint to clamp the processing plate, and the loading cylinder drives the processing plate to move to the left above the console, which can assist in the placement of the processing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 This is a schematic diagram of the overall structure of the rear side of a 3D printing device suitable for molds of different sizes in the present invention.

[0015] Figure 2 This is a schematic diagram of the overall structure of the right side of a 3D printing device suitable for molds of different sizes in the present invention.

[0016] Figure 3 This is a schematic diagram of the overall front structure of a 3D printing device suitable for molds of different sizes in the present invention.

[0017] In the figure, 100-main frame, 101-up and down moving mechanism, 102-right frame, 103-forward and backward moving mechanism, 104-left and right moving mechanism, 105-printing device, 106-support bracket, 107-control console, 108-processing plate, 109-conveyor belt, 110-conveyor belt shaft, 111-driven pulley, 112-conveyor belt, 113-driving pulley, 114-rear frame, 115-lifting cylinder, 116-clamping cylinder, 117-clamping seat, 118-loading cylinder, 119-loading seat, 120-loading splint, 121-electric telescopic rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1 to 3 The present invention provides a technical solution: a 3D printing device suitable for molds of different sizes, comprising: a main frame 100, a conveyor belt 109, a lifting cylinder 115, and a loading cylinder 118. The main frame 100 is a frame-shaped structure and a conveyor belt 109 is provided at the lower end thereof for guiding the finished product.

[0020] A rear frame 114 is provided at the rear side of the main frame 100. A cross frame 1 is provided between the rear frame 114 and the main frame 100. A lifting cylinder 115 for assisting in unloading finished products is provided below the cross frame 115. A clamping cylinder 116 is provided below the lifting cylinder 115. A clamping seat 117 is provided at one end of the clamping cylinder 116 near the center of the rear frame 114.

[0021] A right frame 102 is provided on the right side of the main frame 100, and two sets of cross frames 2 are provided on the right side of the right frame 102. A loading cylinder 118 for auxiliary loading is provided on the left side of the lower cross frame 2, and a supporting frame 106 for auxiliary printing processing is provided above the conveyor belt 109.

[0022] A control console 107 is provided above the support frame 106 , and a processing plate 108 for holding printed products is provided above the control console 107 . The processing plate 108 can hold tire molds that need to be printed and processed.

[0023] A printing device 105 for printing is provided above the processing plate 108 , and a left-right moving mechanism 104 is provided above the printing device 105 for driving the printing device 105 to move left-right.

[0024] The left-right moving mechanism 104 is penetrated by the left-right moving screw and the left-right moving screw has both left and right sides provided with the front-back moving mechanism 103 . The front-back moving mechanism 103 is penetrated by the front-back moving screw and the front side of the front-back moving screw has the up-down moving mechanism 101 .

[0025] The up and down moving mechanism 101 is penetrated by the up and down moving screw and the lower end of the up and down moving mechanism 101 is connected to the front side of the support bracket 106. The conveyor belt shaft 110 is provided at the front and rear ends of the inner side of the conveyor belt 109. The printing device 105 can be moved in space through the front and rear moving mechanism 103, the left and right moving mechanism 104 and the up and down moving mechanism 101.

[0026] A driven pulley 111 is provided at the right end of the outer side of the front conveyor shaft 110, and a driving pulley 113 is provided on the front side of the driven pulley 111. Conveyor belts 112 are provided on the outer sides of the driving pulley 113 and the driven pulley 111. The transmission belt 112 can transmit the rotational force from the driving pulley 113 to the driven pulley 111, thereby causing the conveyor shaft 110 to drive the conveyor belt 109 to rotate.

[0027] See also Figure 1-Figure 3As the first embodiment of the present utility model: First, the user operates the loading cylinder 118 to place the processing plate 108 above the console 107, and the program controls the front and rear moving mechanism 103, the left and right moving mechanism 104 and the up and down moving mechanism 101 to drive the printing device 105 to realize the three-dimensional printing operation and complete the printing of the required tire mold. Secondly, after the printing process is completed, the support frame 106 is lowered by the up and down moving mechanism 101, and the rotational force can be transmitted from the active pulley 113 to the driven pulley 111 through the conveyor belt 112, thereby causing the conveyor shaft 110 to drive the conveyor belt 109 to rotate, so that the conveyor belt 109 runs to move the processing plate 108 to the rear side, and then the clamping cylinder 116 is driven to descend by the lifting cylinder 115, so that the clamping cylinder 116 drives the clamping seat 117 to clamp the two ends of the processing plate 108, avoiding the inconvenience of manual operation of direct unloading, and the inability to complete the unloading operation of tire molds of different sizes, thereby realizing automatic and rapid unloading to be suitable for the processing of tire molds of different sizes.

[0028] A loading seat 119 is provided on the left side of the loading cylinder 118, and an electric telescopic rod 121 is provided on the inner side of the upper end of the loading seat 119 for driving the loading clamp 120 to move. A loading clamp 120 for assisting loading is provided below the electric telescopic rod 121. The electric telescopic rod 121 drives the loading clamp 120 to clamp the processing plate 108, and the loading cylinder 118 drives the processing plate 108 to move to the left to above the control console 107, which can assist in the placement of the processing plate 108.

[0029] See also Figure 1-Figure 3 As the second embodiment of the present invention: Based on the above-mentioned first embodiment, after a tire mold printing process is completed, the processing plate 108 can be placed inside the loading seat 109, and the electric telescopic rod 121 drives the loading clamping plate 120 to clamp the processing plate 108, and then the loading cylinder 118 drives the processing plate 108 to move to the left above the control console 107, which can assist in the placement of the processing plate 108.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A 3D printing device suitable for molds of different sizes, comprising: A main frame (100), a conveyor belt (109), a lifting cylinder (115) and a feeding cylinder (118), wherein the main frame (100) is a frame-shaped structure and a conveyor belt (109) for guiding finished products is provided at the lower end thereof; A rear frame (114) is provided at the rear side of the main frame (100), a cross frame (1) is provided between the rear frame (114) and the main frame (100), a lifting cylinder (115) for assisting in unloading finished products is provided below the cross frame (1), a clamping cylinder (116) is provided below the lifting cylinder (115), and a clamping seat (117) is provided at one end of the clamping cylinder (116) close to the center of the rear frame (114); A right frame (102) is provided on the right side of the main frame (100), two sets of cross frames (2) are provided on the right side of the right frame (102), a loading cylinder (118) for auxiliary loading is provided on the left side of the lower end of the cross frame (2), and a support frame (106) for auxiliary printing processing is provided above the conveyor belt (109).

2. The 3D printing device suitable for molds of different sizes according to claim 1, characterized in that: A control console (107) is provided above the support frame (106), and a processing plate (108) for holding printed products is provided above the control console (107).

3. The 3D printing device suitable for molds of different sizes according to claim 2, characterized in that: A printing device (105) for printing is provided above the processing plate (108), and a left-right moving mechanism (104) for driving the printing device (105) to move left-right is provided above the printing device (105).

4. The 3D printing device suitable for molds of different sizes according to claim 3, characterized in that: The left-right moving mechanism (104) is penetrated by the left-right moving screw, and both left and right sides of the left-right moving screw are provided with a front-back moving mechanism (103); the front-back moving mechanism (103) is penetrated by the front-back moving screw, and the front side of the front-back moving screw is provided with an up-down moving mechanism (101).

5. The 3D printing device applicable to molds of different sizes according to claim 4, characterized in that: The up-and-down moving mechanism (101) is penetrated by an up-and-down moving screw and the lower end of the up-and-down moving mechanism (101) is connected to the front side of the support frame (106). The conveyor belt (109) is provided with a conveyor belt shaft (110) at both the front and rear ends of the inner side.

6. The 3D printing device applicable to molds of different sizes according to claim 5, characterized in that: A driven pulley (111) is provided at the right end of the outer side of the front conveyor belt shaft (110), a driving pulley (113) is provided in front of the driven pulley (111), and a conveyor belt (112) is provided on the outer sides of the driving pulley (113) and the driven pulley (111).

7. The 3D printing device applicable to molds of different sizes according to claim 1, characterized in that: A loading seat (119) is provided on the left side of the loading cylinder (118), and an electric telescopic rod (121) for driving the loading clamp (120) to move is provided on the inner side of the upper end of the loading seat (119), and a loading clamp (120) for assisting loading is provided below the electric telescopic rod (121).

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