Auxiliary material proportioning device for gypsum production

Abstract

The utility model discloses a gypsum production auxiliary material proportioning device which comprises a machine frame, a proportioning mechanism and a discharging mechanism, the proportioning mechanism comprises a sliding groove, a sliding plate and a first air cylinder, the first air cylinder is fixedly installed on the machine frame, the output end of the first air cylinder is fixedly connected with the back face of the sliding plate, a plurality of auxiliary material tanks are installed on the top of the sliding groove, and the discharging mechanism is installed on the sliding groove. A plurality of batching pipes are welded to the bottom of the sliding plate, sealing plates are installed at the bottom ends of the batching pipes in a covering mode, second air cylinders are fixedly installed at the bottoms of the sealing plates, and the output ends of the second air cylinders are fixedly connected with piston heads. According to the auxiliary material proportioning device for gypsum production, the proportioning mechanism is arranged, the proportioning of auxiliary materials can be accurately and quantitatively controlled by virtue of the proportioning pipe and the piston head driven by the second air cylinder, the quantitative auxiliary materials can be discharged in cooperation with the sliding plate driven by the first air cylinder, the proportioning error is reduced, and the proportioning amount is easy to control.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum production, in particular to a gypsum production auxiliary material proportioning device. Background Art

[0002] After searching, Chinese patent CN216367834U discloses an auxiliary material proportioning device for gypsum production, comprising a shell, a transparent feeding tube is fixedly installed on the top of the shell, a measuring ruler is fixedly installed on the front of the transparent feeding tube, a protective cover is fixedly installed on the top of the transparent feeding tube, a second rotating shaft is fixedly installed inside the shell, the second rotating shaft passes through the fixing frame, a driving motor is fixedly installed on the outer wall of the fixing frame, and a supporting plate is fixedly installed on the bottom of the driving motor; through the mutual cooperation of the shell, the transparent feeding tube, the measuring ruler and the protective cover, the amount of auxiliary materials of gypsum can be checked conveniently. During use, the auxiliary materials can be poured into the transparent feeding tube, and then the amount of the auxiliary materials can be checked through the measuring ruler on the front of the transparent feeding tube, so as to prevent the auxiliary materials from being poured too much and causing blockage inside the shell. After pouring, the transparent feeding tube is protected by the protective cover.

[0003] After searching, Chinese patent CN208809839U discloses a gypsum production auxiliary material proportioning device, including a base, a support plate, and a mixing box. The base is provided with a mounting groove, a weighing sensor is provided inside and below the mounting groove, a weighing plate is provided above the weighing sensor, a control panel is provided on the side of the base away from the mounting groove, the control panel includes a display screen, a controller, buttons, and a power socket, a controller is provided inside the control panel, the support plate is provided on the side of the base close to the control panel, and an electric push rod is provided on the side of the support plate away from the control panel. The beneficial effect is that by providing the first storage tank, the second storage tank, and the third storage tank, one or more auxiliary materials can be added according to actual needs, and each auxiliary material can be automatically weighed according to the proportion. By providing a mixing box, each weighed auxiliary material can be mixed and pre-processed, saving manpower and improving efficiency.

[0004] As mentioned above, the current auxiliary material proportioning devices for gypsum production mostly use manual observation or weighing to measure the proportion of auxiliary materials. Since the auxiliary materials for gypsum production are powdered raw materials, the input amount is difficult to control in actual production. The proportioning measurement using the above method has poor accuracy, which often leads to errors in the proportion of auxiliary materials for gypsum production. For this reason, the applicant has designed a gypsum production auxiliary material proportioning device to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a gypsum production auxiliary material proportioning device, which solves the problem that most of the current gypsum production auxiliary material proportioning devices use manual observation or weighing to measure the proportion of auxiliary materials, which has poor accuracy and often leads to errors in the proportion of gypsum production auxiliary materials.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a gypsum production auxiliary material proportioning device, including a frame and a proportioning mechanism mounted on the frame, and a discharge mechanism assembled on one side of the frame,

[0007] The proportioning mechanism includes a slide welded to the top of the frame distributed along a horizontal plane, a slide slidably assembled in the slide, and a first cylinder for driving the slide, the first cylinder is fixedly installed on the frame and its output end is fixedly connected to the back of the slide, a plurality of auxiliary material tanks connected to the bottom of the slide are installed on the top of the slide, a plurality of proportioning pipes connected to the top of the slide are welded to the bottom of the slide, the bottom ends of the plurality of proportioning pipes are covered with sealing plates, and the bottoms of the plurality of sealing plates are fixedly installed with second cylinders, and the output ends of the plurality of second cylinders respectively penetrate through the plurality of sealing plates and are fixedly connected with piston heads.

[0008] Preferably, a protrusion that fits snugly with the inner wall of the batching pipe is provided on the top of the sealing plate, and a sealing ring is provided on the outer sleeve of the protrusion.

[0009] Preferably, the top of the chute is provided with a plurality of positioning grooves for accommodating the bottom of the auxiliary material tank.

[0010] Preferably, a discharge space is reserved on the side of the slide away from the first cylinder and the side of the frame, and the unloading mechanism includes two side panels respectively vertically installed on both sides of the discharge space and a discharge chute installed between the outer sides of the two side panels, and a push plate slidably mounted between the two side panels. A third cylinder for driving the push plate is fixedly installed on the top of the slide, and the output end of the third cylinder is fixedly connected to the back side of the push plate.

[0011] Preferably, it also includes a guide sleeve fixedly installed on the top of the slide groove, and a limit slide bar is vertically installed on the back side of the push plate, and the limit slide bar movably passes through the guide sleeve.

[0012] The utility model provides a gypsum production auxiliary material proportioning device. Compared with the prior art, it has the following beneficial effects:

[0013] The auxiliary material proportioning device for gypsum production is provided with a proportioning mechanism, and can accurately and quantitatively control the auxiliary material proportioning by means of a proportioning pipe and a piston head driven by a second cylinder. In combination with a slide plate driven by a first cylinder, quantitative auxiliary material discharging can be achieved. Compared with the current auxiliary material proportioning method of manual observation or weighing, the proportioning error is reduced and the proportioning amount is easy to control. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a structural schematic diagram of the proportioning mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the sealing plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the auxiliary material tank of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the unloading mechanism of the utility model;

[0019] In the figure:

[0020] 100, rack;

[0021] 200. Matching agency;

[0022] 210, slideway; 220, slide plate; 230, first cylinder; 240, auxiliary material tank; 250, batching pipe; 260, sealing plate; 270, second cylinder; 280, piston head; 290, sealing ring;

[0023] 2110, positioning groove;

[0024] 2610, bulge;

[0025] 300, unloading mechanism;

[0026] 310, side plate; 320, material discharge chute; 330, push plate; 340, third cylinder; 350, guide sleeve; 360, limit slide bar. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5The utility model provides a technical solution: a gypsum production auxiliary material proportioning device, comprising a frame 100 and a proportioning mechanism 200 mounted on the frame 100, and a discharging mechanism 300 assembled on one side of the frame 100, the proportioning mechanism 200 comprises a slide 210 welded to the top of the frame 100 distributed along a horizontal plane and a slide 220 slidably assembled in the slide 210, and a first cylinder 230 driven by the slide 220, the first cylinder 230 is fixedly mounted on the frame 100 and its output end is connected to the slide The back of the plate 220 is fixedly connected, and a plurality of auxiliary material tanks 240 connected to the bottom of the slide 210 are installed on the top of the slide 210. A plurality of dosing pipes 250 connected to the top of the slide 220 are welded to the bottom of the slide 220. The bottom ends of the plurality of dosing pipes 250 are covered with sealing plates 260, and the bottoms of the plurality of sealing plates 260 are fixedly installed with second cylinders 270. The output ends of the plurality of second cylinders 270 respectively pass through the plurality of sealing plates 260 and are fixedly connected with piston heads 280.

[0029] Based on the above-mentioned structure, the auxiliary material proportioning device for gypsum production is composed of a frame 100, a proportioning mechanism 200 and a discharge mechanism 300, wherein the proportioning mechanism 200 is used for proportioning and measuring each auxiliary material, and the discharge mechanism 300 is used for centralized discharge of each auxiliary material after proportioning is completed, and the frame 100 provides structural support for the erection of the proportioning mechanism 200 and the discharge mechanism 300. Specifically, during the working process, each auxiliary material for gypsum production is respectively contained in each auxiliary material tank 2 40, a plurality of dosing pipes 250 correspond to a plurality of auxiliary material tanks 240, that is, each dosing pipe 250 corresponds to a unique dosing operation of the auxiliary material in the auxiliary material tank 240. The operator controls the output stroke of the output end of the second cylinder 270 to control the proportion of the auxiliary material in the corresponding dosing pipe 250. The capacity of the cylindrical cavity between the top of the piston head 280 and the top opening of the dosing pipe 250 is the proportion of the corresponding auxiliary material. After the auxiliary materials in the batching tank 240 are proportioned, the first cylinder 230 is activated, and the slide plate 220 moves forward along the slide groove 210 away from the first cylinder 230 until the openings at the tops of the batching pipes 250 are exposed in the material discharging space. At this time, the openings at the bottoms of the auxiliary material tanks 240 are blocked by the slide plate 220. Under the action of the output ends of the second cylinders 270 extending outward, the auxiliary materials in the batching pipes 250 after proportioning are pushed up and separated from the batching pipes 250, and accumulated on the slide plate 220 in the material discharging space. Finally, the unified discharge of various auxiliary materials can be achieved through the unloading mechanism 300. The auxiliary material proportioning device for gypsum production is provided with a proportioning mechanism 200. With the help of the proportioning pipe 250 and the piston head 280 driven by the second cylinder 270, the auxiliary material proportioning can be accurately quantitatively controlled. In combination with the slide plate 220 driven by the first cylinder 230, quantitative auxiliary material discharge can be achieved. Compared with the current auxiliary material proportioning method of manual observation or weighing, the proportioning error is reduced and the proportioning amount is easy to control.

[0030] Furthermore, the top of the sealing plate 260 is provided with a protrusion 2610 that fits in with the inner wall of the batching pipe 250, and a sealing ring 290 is sleeved on the outside of the protrusion 2610. The sealing plate 260 coaxially covers the opening at the bottom end of the batching pipe 250 connected to the flange, and the sealing ring 290 is coaxially cushioned between the sealing plate 260 and the flange edge of the batching pipe 250, and cooperates with the protrusion 2610 extending from the inner side of the sealing plate 260 into the batching pipe 250 and fitting with the inner wall thereof, thereby ensuring the sealing of the connection between the sealing plate 260 and the batching pipe 250.

[0031] Furthermore, the top of the chute 210 is provided with a plurality of positioning grooves 2110 for accommodating the bottom of the auxiliary material tank 240. The chute 210 provides structural support for the installation of the plurality of auxiliary material tanks 240, and the plurality of auxiliary material tanks 240 are vertically mounted on the top of the chute 210. The output port at the bottom of the auxiliary material tank 240 is provided with a flange edge, and the auxiliary material tank 240 can be fixedly installed on the top of the chute 210 by screws running through the flange edge. The provision of the positioning grooves 2110 is helpful for the positioning and installation of the auxiliary material tank 240, and at the same time, ensures that the output port of the auxiliary material tank 240 is assembled firmly and firmly on the chute 210. The inner wall of the positioning groove 2110 is adapted to the outer wall of the output port at the bottom of the auxiliary material tank 240, so that the output port at the bottom of the auxiliary material tank 240 can be adapted and embedded in the positioning groove 2110.

[0032] Furthermore, a discharge space is reserved on the side of the slide 210 away from the first cylinder 230 and the side of the frame 100. The unloading mechanism 300 includes two side panels 310 respectively vertically installed on both sides of the discharge space and a discharge chute 320 installed between the outer sides of the two side panels 310, and a push plate 330 slidably mounted between the two side panels 310. A third cylinder 340 for driving the push plate 330 is fixedly installed on the top of the slide 210, and the output end of the third cylinder 340 is fixedly connected to the back side of the push plate 330. Among them, a discharge space is set on one side of the slide 210, and the unloading operation of the auxiliary materials contained in each batching pipe 250 and completed the proportioning can be realized in conjunction with the unloading mechanism 300. Specifically, the slide plate 220 moves under the push of the output end of the first cylinder 230, so that the opening at the top of each batching pipe 250 moves to the discharge space, and then, each second cylinder 270 is operated respectively to push the auxiliary materials with completed proportioning out of the batching pipe 250 and accumulate them above the slide plate 220. Finally, the third cylinder 340 is operated, and with the help of the push plate 330, the accumulated auxiliary materials are pushed out through the discharge chute 320 and the discharge is completed.

[0033] Furthermore, it also includes a guide sleeve 350 fixedly mounted on the top of the slide groove 210, and a limit slide bar 360 is vertically mounted on the back of the push plate 330, and the limit slide bar 360 movably penetrates the guide sleeve 350. Among them, the push plate 330 is slidably assembled between the two side plates 310, and the pushing action between the two side plates 310 is realized by the driving force provided by the third cylinder 340, and the guide sleeve 350 and the limit slide bar 360 adapted to each other can further ensure the stability of the action of the push plate 330 between the two side plates 310.

[0034] 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.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gypsum production auxiliary material proportioning device, characterized in that: It comprises a frame (100), a proportioning mechanism (200) mounted on the frame (100), and a discharge mechanism (300) mounted on one side of the frame (100); The proportioning mechanism (200) comprises a slide groove (210) welded to the top of the frame (100) distributed along a horizontal plane, a slide plate (220) slidably assembled in the slide groove (210), and a first cylinder (230) for driving the slide plate (220), wherein the first cylinder (230) is fixedly mounted on the frame (100) and an output end thereof is fixedly connected to the back of the slide plate (220), and a plurality of cylinders are mounted on the top of the slide groove (210) and are connected to the bottom of the slide groove (210). The bottom of the slide plate (220) is welded with a plurality of dispensing pipes (250) which are all connected to the top of the slide plate (220); the bottom ends of the plurality of dispensing pipes (250) are covered with a sealing plate (260); the bottoms of the plurality of sealing plates (260) are fixedly mounted with a second cylinder (270); the output ends of the plurality of second cylinders (270) respectively penetrate through the plurality of sealing plates (260) and are fixedly connected with a piston head (280).

2. A gypsum production auxiliary material proportioning device according to claim 1, characterized in that: The top of the sealing plate (260) is provided with a protrusion (2610) that fits snugly with the inner wall of the dispensing tube (250), and a sealing ring (290) is sleeved on the outside of the protrusion (2610).

3. A gypsum production auxiliary material proportioning device according to claim 1, characterized in that: The top of the slide groove (210) is provided with a plurality of positioning grooves (2110) for accommodating the bottom of the auxiliary material tank (240).

4. A gypsum production auxiliary material proportioning device according to claim 1, characterized in that: A discharge space is reserved on the side of the slide groove (210) away from the first cylinder (230) and the side of the frame (100); the discharge mechanism (300) comprises two side plates (310) respectively vertically mounted on both sides of the discharge space, a material discharge chute (320) mounted between the outer sides of the two side plates (310), and a push plate (330) slidably mounted between the two side plates (310); a third cylinder (340) driven by the push plate (330) is fixedly mounted on the top of the slide groove (210); and an output end of the third cylinder (340) is fixedly connected to the back side of the push plate (330).

5. A gypsum production auxiliary material proportioning device according to claim 4, characterized in that: It also includes a guide sleeve (350) fixedly mounted on the top of the slide groove (210), and a limit slide rod (360) is vertically mounted on the back of the push plate (330), and the limit slide rod (360) movably passes through the guide sleeve (350).

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