Gypsum sample plate forming machine

Abstract

The utility model discloses a gypsum sample plate forming machine which comprises a machining table, a forming machine body is arranged above the machining table, a forming groove is formed in the surface of the machining table, a demolding plate capable of sliding in a lifting mode is arranged in the forming groove, and a gypsum sample plate body is placed above the demolding plate. And a scraping plate capable of horizontally sliding is arranged on the surface of the processing table. According to the gypsum sample plate forming machine, a first motor drives a rotating rod to drive a worm to rotate and to be meshed with a worm gear so as to drive a screw to rotate, so that a sliding rod ascends and descends, the sliding rod ascends and descends to drive a demolding plate to enable a formed gypsum sample plate body to slide upwards along the inner wall of a forming groove so as to eject and demold the gypsum sample plate body, and the working efficiency is improved; and through reciprocating horizontal sliding of the scraping plate, the scraping plate is immediately stressed to horizontally slide along the surface of the processing table in a reciprocating manner, so that overflowing gypsum slurry is scraped and cleaned, the working environment is prevented from being polluted, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum sample boards, in particular to a gypsum sample board forming machine. Background Art

[0002] Gypsum is a widely used industrial material and building material. It can be used as cement retarder, gypsum building products, model making, medical food additive, sulfuric acid production, paper filler, paint filler, etc.

[0003] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, easy processing, and good sound insulation, heat insulation and fire resistance. In the production of gypsum board, it is usually necessary to produce some gypsum samples for experiments to test the parameters and performance of the gypsum samples. Therefore, it is necessary to use a gypsum sample forming machine to produce gypsum samples.

[0004] At present, the commonly used production method of gypsum samples is to inject gypsum slurry raw materials into a mold, use a cover plate to extrude the raw materials, and form the gypsum sample. However, after the gypsum sample is formed, the mold needs to be disassembled to take out the gypsum sample, which makes the operation cumbersome and reduces work efficiency. In addition, during the molding process, excess slurry will overflow with the extrusion of the pressing plate and flow to both sides of the molding machine, causing the working environment to be polluted and affecting the use effect. Utility Model Content

[0005] The purpose of the utility model is to provide a gypsum sample forming machine to solve the problem that the existing forming machine mentioned in the above background technology is inconvenient to take out the gypsum sample, which makes the operation cumbersome and reduces the work efficiency, and in the process of forming, the excess slurry will overflow with the squeezing of the pressing plate and flow to both sides of the forming machine, causing the working environment to be polluted and affecting the use effect. In order to achieve the above purpose, the utility model provides the following technical solutions: a gypsum sample forming machine, including a processing table, a forming body is provided above the processing table, a forming groove is provided on the surface of the processing table, a stripping plate that can be raised and lowered and slid is provided inside the forming groove, a gypsum sample body is placed above the stripping plate, and a scraper that can slide horizontally is provided on the surface of the processing table.

[0006] Preferably, a first motor is fixed to the bottom surface of the processing table, a rotating rod is fixed to the output end of the first motor, the outer rotatable sleeve of the rotating rod is connected to a mounting seat, the outer coaxial sleeve of the rotating rod is connected to a worm, the end of the worm is meshed with a worm wheel, the top of the worm wheel is rotatably connected to a round table, the middle of the worm wheel is fixedly connected to a screw, the outer thread of the screw is sleeved with a sliding rod, and the sliding rod is fixedly connected to the stripping template.

[0007] Preferably, the mounting seat is fixedly connected to the bottom surface of the processing table, the worm is fixedly sleeved with the rotating rod, the round table is fixedly connected to the mounting seat, the screw is rotatably connected to the mounting seat, and the sliding rod is slidably connected to the processing table.

[0008] Preferably, the outer diameter of the stripping plate is consistent with the inner diameter of the forming groove.

[0009] Preferably, a mounting plate is fixed to the side wall of the processing table, a second motor is fixed to the side end of the mounting plate, a bidirectional lead screw is fixed to the output end of the second motor, a slider is slidingly sleeved on the outside of the bidirectional lead screw, a connecting rod is fixed to the end of the slider, a sliding block is fixed to the end side of the connecting rod, a connecting block is fixed to the side wall of the sliding block, and the connecting block is fixedly connected to the scraper.

[0010] Preferably, a sliding groove is provided on the side wall of the mounting plate to facilitate the sliding connection of the connecting rod, and the sliding block is slidably connected to the mounting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the first motor is started to drive the rotating rod to drive the worm to rotate and mesh with the worm wheel. The worm wheel is forced to rotate along the truncated table and drives the screw to rotate at the same time. The sliding rod sleeved on the outer thread of the screw slides up immediately, thereby driving the demoulding plate to slide the formed gypsum sample body along the inner wall of the forming groove and then eject it from the mold, thereby improving work efficiency.

[0013] In the utility model, the second motor is started to drive the bidirectional screw to rotate, so that the slider slides back and forth horizontally along the outer wall of the bidirectional screw, so that the slider drives the sliding block at the end of the connecting rod to slide along the side wall of the mounting plate, so that the scraper is forced to slide back and forth horizontally along the surface of the processing table to scrape and clean the overflowed gypsum slurry, thereby avoiding pollution of the working environment and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall isometric structure of the utility model;

[0016] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 1 Schematic diagram of the structure of the lifting and sliding of the middle stripping plate.

[0018] In the figure:

[0019] 1. Processing table;

[0020] 2. Molding the machine body;

[0021] 3. Forming groove;

[0022] 4. stripping plate; 41. first motor; 42. rotating rod; 43. mounting seat; 44. worm; 45. worm wheel; 46. round table; 47. screw; 48. sliding rod;

[0023] 5. Gypsum sample body;

[0024] 6. Scraper; 61. Mounting plate; 62. Second motor; 63. Bidirectional lead screw; 64. Sliding block; 65. Connecting rod; 66. Sliding groove; 67. Sliding block; 68. Connecting block. DETAILED DESCRIPTION

[0025] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a gypsum sample forming machine, including a processing table 1, a forming machine body 2 is arranged above the processing table 1, a forming groove 3 is opened on the surface of the processing table 1, a stripping plate 4 that can be lifted and slid is arranged inside the forming groove 3, a gypsum sample body 5 is placed above the stripping plate 4, and a scraper 6 that can slide horizontally is arranged on the surface of the processing table 1.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a first motor 41 is fixed to the bottom surface of the processing table 1, a rotating rod 42 is fixed to the output end of the first motor 41, a mounting seat 43 is rotatably sleeved on the outside of the rotating rod 42, a worm 44 is coaxially sleeved on the outside of the rotating rod 42, a worm wheel 45 is meshed at the end of the worm 44, a round table 46 is rotatably connected to the top of the worm wheel 45, a screw 47 is fixedly connected to the middle of the worm wheel 45, a slide rod 48 is threadedly sleeved on the outside of the screw 47, and the slide rod 48 is fixedly connected to the stripping plate 4.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the mounting seat 43 is fixedly connected to the bottom surface of the processing table 1, the worm 44 is fixedly sleeved with the rotating rod 42, the round table 46 is fixedly connected to the mounting seat 43, the screw 47 is rotationally connected to the mounting seat 43, and the sliding rod 48 is slidingly connected to the processing table 1.

[0029] It should be noted that the bottom of the truncated table 46 is raised, and the worm wheel 45 is sleeved on the raised position of the bottom of the truncated table 46. The worm wheel 45 is supported by the truncated table 46 to support the worm wheel 45 when it rotates. At the same time, a thread groove that cooperates with the thread of the screw 47 is provided inside the truncated table 46, so that the screw 47 rotates in the middle.

[0030] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the outer diameter of the stripping plate 4 is consistent with the inner diameter of the forming groove 3.

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a mounting plate 61 is fixed to the side wall of the processing table 1, a second motor 62 is fixed to the side end of the mounting plate 61, a bidirectional lead screw 63 is fixed to the output end of the second motor 62, a slider 64 is slidably sleeved on the outside of the bidirectional lead screw 63, a connecting rod 65 is fixed to the end of the slider 64, a sliding block 67 is fixed to the end side of the connecting rod 65, a connecting block 68 is fixed to the side wall of the sliding block 67, and the connecting block 68 is fixedly connected to the scraper 6.

[0032] It should be noted that a moving block is provided inside the slider 64, which is the same size as the screw groove of the bidirectional screw 63. When the slider 64 slides, the moving block inside it slides along the screw groove on the surface of the bidirectional screw 63 to achieve reciprocating sliding. However, since the moving block is arranged inside it, it is not easy to see. At the same time, the bidirectional screw 63 drives the slider 64 to slide reciprocatingly, which is the existing technology in the field, so it will not be repeated.

[0033] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a sliding groove 66 is provided on the side wall of the mounting plate 61 to facilitate the sliding connection of the connecting rod 65 , and the sliding block 67 is slidably connected to the mounting plate 61 .

[0034] It should be noted that the specific models and specifications of the first motor 41 and the second motor 62 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0035] It should be noted that the molding body 2 is composed of a cylinder, a piston rod, a slide plate, a pressure plate, etc. The cylinder drives the piston rod to drive the slide plate to slide, so that the pressure plate at the bottom of the slide plate extrude and mold the gypsum slurry placed in the molding groove 3. However, this molding structure is the existing technology in this field and is not the main innovation of this case. Therefore, it is not described in detail in this case.

[0036] The use method and advantages of the utility model: When the gypsum sample board forming machine is working, the working process is as follows:

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the gypsum slurry is poured into the molding groove 3, and the pressure plate at the upper end of the molding body 2 is made to slide down to extrude and mold it through the existing technology. The molded gypsum sample body 5 needs to be taken out. When taking it out, the first motor 41 is started to drive the rotating rod 42 to rotate in the mounting seat 43. When the rotating rod 42 rotates, the worm 44 sleeved on the outside rotates immediately and meshes with the worm gear 45. The worm gear 45 is forced to rotate along the round table 46. When rotating, the screw 47 in the middle of the worm gear 45 rotates immediately, so that the sliding rod 48 sleeved on the outside of the screw 47 slides up immediately and drives the stripping plate 4 to slide up to eject the molded gypsum sample body 5, so that the demoulding is fast and the work efficiency is improved.

[0038] Start the second motor 62 to drive the bidirectional lead screw 63 to rotate. The rotation of the bidirectional lead screw 63 drives the slider 64 mounted on the outside to perform horizontal reciprocating motion. The connecting rod 65 on the side wall of the slider 64 then slides in the slide groove 66 on the side wall of the mounting plate 61. At the same time, the sliding block 67 at the end of the connecting rod 65 slides along the side end of the mounting plate 61, so that the scraper 6 connected to the bottom of the sliding block 67 through the connecting block 68 randomly slides horizontally along the surface of the processing table 1 to scrape and clean the overflowed gypsum slurry, thereby avoiding the excess slurry overflowed during the extrusion molding process from polluting the working environment and improving the use effect.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gypsum sample board forming machine, comprising a processing table (1), characterized in that: A molding machine body (2) is arranged above the processing table (1), a molding groove (3) is provided on the surface of the processing table (1), a stripping plate (4) which can be raised and lowered and slid is arranged inside the molding groove (3), a gypsum sample body (5) is placed above the stripping plate (4), and a scraper (6) which can slide horizontally is arranged on the surface of the processing table (1).

2. A gypsum template forming machine according to claim 1, characterized in that: A first motor (41) is fixed to the bottom surface of the processing table (1), a rotating rod (42) is fixed to the output end of the first motor (41), the outer portion of the rotating rod (42) is rotatably sleeved with a mounting seat (43), the outer portion of the rotating rod (42) is coaxially sleeved with a worm (44), the end of the worm (44) is meshed with a worm wheel (45), the top of the worm wheel (45) is rotatably connected to a round table (46), the middle of the worm wheel (45) is fixedly connected with a screw rod (47), the outer portion of the screw rod (47) is threadedly sleeved with a slide rod (48), and the slide rod (48) is fixedly connected to the stripping plate (4).

3. A gypsum template forming machine according to claim 2, characterized in that: The mounting seat (43) is fixedly connected to the bottom surface of the processing table (1), the worm (44) is fixedly sleeved with the rotating rod (42), the round table (46) is fixedly connected to the mounting seat (43), the screw rod (47) is rotationally connected to the mounting seat (43), and the sliding rod (48) is slidably connected to the processing table (1).

4. A gypsum template forming machine according to claim 1, characterized in that: The outer diameter of the stripping plate (4) is consistent with the inner diameter of the forming groove (3).

5. A gypsum template forming machine according to claim 1, characterized in that: A mounting plate (61) is fixed to the side wall of the processing table (1), a second motor (62) is fixed to the side end of the mounting plate (61), a bidirectional lead screw (63) is fixed to the output end of the second motor (62), a slider (64) is slidably sleeved on the outside of the bidirectional lead screw (63), a connecting rod (65) is fixed to the end of the slider (64), a sliding block (67) is fixed to the end side of the connecting rod (65), a connecting block (68) is fixed to the side wall of the sliding block (67), and the connecting block (68) is fixedly connected to the scraper (6).

6. A gypsum template forming machine according to claim 5, characterized in that: The side wall of the mounting plate (61) is provided with a sliding groove (66) for facilitating the sliding connection of the connecting rod (65), and the sliding block (67) is slidably connected to the mounting plate (61).

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