Quantitative feeding equipment for rich mineral paper production

Abstract

The invention relates to quantitative feeding equipment for rich mineral paper production, which comprises a support frame, a vibration mechanism for material mixing is mounted at the top of the support frame, and a transfer mechanism for material transportation is mounted at the top of the vibration mechanism. A stirring mechanism for stirring materials is mounted at the top of the transfer mechanism, and an adjusting mechanism for adjusting the height of the stirring mechanism is mounted between the transfer mechanism and the stirring mechanism. According to the invention, the second motor is started to drive the bidirectional lead screw to rotate. In the moving process of the first moving block, the rotating plate is driven to rotate, and then the second moving block is driven to move and ascend and descend. The threads of the two-way screw rod have two-way performance, so that the first moving blocks can be driven to be close to or away from each other simultaneously, the height of the second moving block at the top is changed, a user can conveniently adjust the height of the stirrer, and raw materials and ingredients at different positions are stirred and mixed.

Description

Technical Field

[0001] The present invention relates to the technical field of stone paper production, and in particular to a quantitative feeding device for stone paper production. Background Art

[0002] The main raw material of stone paper is limestone mineral resources with large reserves and wide distribution, and the calcium carbonate content is 70-80%. It is then mixed with high molecular polymers and modified, extruded and pressed into various stone paper packaging products, such as stone paper for packaging, stone paper bags, stone paper boxes, etc. It is an ideal green packaging material with a good feel.

[0003] After searching, the Chinese patent number CN 216358971 U discloses a feeding device for quantitative feeding of coating production, including an outer cylinder, supporting legs are installed at the four corners of the bottom end of the outer cylinder, the bottom of the outer cylinder is funnel-shaped, the outer wall of the outer cylinder is provided with a control box, the bottom end of the outer cylinder is connected to a feeding pipe, a feeding solenoid valve is installed on the feeding pipe, one side of the top of the outer cylinder is connected to a water inlet pipe, a plurality of feeding cylinders are arranged above the outer cylinder, an observation window is arranged on the cylinder wall of the feeding cylinder, the bottom end of the feeding cylinder is connected to a conduit, the conduit is connected to the outer cylinder, a conduit solenoid valve is installed on the conduit, a feeding pipe is arranged on the top of the feeding cylinder, a motor is arranged on the top of the outer cylinder, the motor is connected to a stirring structure, an inner cylinder is arranged inside the outer cylinder, a cavity is arranged between the inner cylinder and the outer cylinder, a heating coil is arranged inside the cavity, in the present invention, a vertical scraper is used to clean the inner wall of the inner cylinder, and an inclined scraper is used to clean the bottom of the outer cylinder to prevent the raw materials from sticking to the outer cylinder and the inner cylinder, thereby improving the utilization rate of the raw materials.

[0004] After searching, the Chinese patent number CN 208616836 U discloses a quantitative feeding device for the production of rust inhibitors, including a base, a support column is fixedly installed at a position near one side of the upper end surface of the base, and a control box is arranged at a position near the top of the front end surface of the support column, a fixed frame is fixedly installed at a position near the bottom of one side of the support column, a bag clamping seat is arranged at the upper end surface of the fixed frame, and a support frame is fixedly installed at the middle position of the lower end surface of the bag clamping seat, a load-bearing bottom plate is fixedly installed at the bottom end of the support frame, clamping blocks are movably installed at positions on both sides of the inner surface of the bag clamping seat, and a switch protection shell is arranged at a position near the inner side of one side of the bag clamping seat. The quantitative feeding device for the production of rust inhibitors described in the present invention is provided with a curved plate and a switch protection shell, and has fast material feeding and good smoothness, which ensures the service life of the bag clamping switch and the continuity and stability of production, and brings better prospects for use.

[0005] The existing feeding device used in stone paper production needs to fully mix the materials after the feeding work is completed. However, in actual use, since the newly added materials are generally concentrated on the top of the mixing box, and the position of the stirring structure is generally fixed, the stirring process cannot completely cover all the materials in the mixing box, and the mixing effect of the internal materials in the material box is not ideal. Based on this, the present invention designs a quantitative feeding device for stone paper production to solve the above problems. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a quantitative feeding device for stone paper production, which solves the technical problem of poor mixing effect.

[0008] (II) Technical solution

[0009] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0010] A quantitative feeding device for stone paper production comprises a support frame, a vibration mechanism for material mixing is installed on the top of the support frame, a transfer mechanism for material transportation is installed on the top of the vibration mechanism, a stirring mechanism for material stirring is installed on the top of the transfer mechanism, and an adjustment mechanism for adjusting the height of the stirring mechanism is installed between the transfer mechanism and the stirring mechanism.

[0011] Preferably, the vibration mechanism includes a threaded hole, a threaded rod is threadedly connected in the inner cavity of the threaded hole, a crank is installed at the bottom of the threaded rod, the top of the threaded rod is rotatably connected to a first lifting plate, the threaded rod and the first lifting plate are rotatably connected via a bearing, and a first telescopic rod is fixedly connected between the first lifting plate and the top of the support frame.

[0012] Preferably, a motor seat is installed on the top of the first lifting plate, a first motor is installed in the inner cavity of the motor seat, a connecting seat is installed on the back of the motor seat, a first rotating shaft is rotatably connected between the first motor and the connecting seat, and a cam is fixedly connected to the outer ring of the first rotating shaft.

[0013] Preferably, a second telescopic rod is installed on the top of the support frame, a second lifting plate is fixedly connected to the top of the second telescopic rod, a limiting groove is provided at the bottom of the second lifting plate, and the cam is arranged in the inner cavity of the limiting groove.

[0014] Preferably, the transfer mechanism includes a transfer frame, a transfer box is slidably connected to the bottom of the inner cavity of the transfer frame, a first slide groove is opened at the bottom of the inner cavity of the transfer frame, a first slider is fixedly connected to the bottom of the transfer box, the first slider is slidably connected in the inner cavity of the first slide groove, a transfer valve is installed on one side of the transfer box, and a feed port is installed on the front of the transfer box.

[0015] Preferably, an electric push rod is installed on one side of the transfer frame, a rack is fixedly connected to one side of the electric push rod, a third rotating shaft is installed at the bottom of the inner cavity of the transfer frame, a gear is fixedly connected to the outer ring of the third rotating shaft, the gear and the rack are meshed with each other, a clamping rod is installed on one side of the gear, and a second slide groove is opened at the bottom of the inner cavity of the transfer frame.

[0016] Preferably, a second sliding block is fixedly connected to the bottom of the rack, and the second sliding block is slidably connected in the inner cavity of the second sliding groove.

[0017] Preferably, a hydraulic telescopic rod is fixedly connected to one side of the inner cavity of the transfer frame, a pushing seat is fixedly connected to one side of the hydraulic telescopic rod, a support seat is installed on one side of the transfer frame, a weighing device is installed on the top of the support seat, a heater is installed on the top of the weighing device, a collection box is installed on the top of the heater, and a display screen is installed on the front of the support seat.

[0018] Preferably, the adjustment mechanism includes a second motor, a bidirectional screw is fixedly connected to the back of the output shaft of the second motor, the outer ring of the bidirectional screw is threadedly connected to the first moving block, the top of the first moving block is hinged to a rotating plate, the top of the rotating plate is hinged to the second moving block, and the top of the second moving block is slidably connected to a working frame.

[0019] Preferably, the stirring mechanism comprises a third motor, the bottom of the output shaft of the third motor is fixedly connected to a fourth rotating shaft, and the bottom of the fourth rotating shaft is fixedly connected to an agitator.

[0020] (III) Beneficial effects

[0021] 1. The present invention starts the second motor through the cooperation between the second motor and the bidirectional screw, drives the bidirectional screw to rotate, and then drives the first moving block to move. During the movement of the first moving block, it drives the rotating plate to rotate, and then drives the second moving block to move and rise and fall. Since the thread of the bidirectional screw is bidirectional, it drives the first moving block to approach or move away at the same time, thereby changing the height of the second moving block at the top, which is convenient for the user to adjust the height of the stirrer, so as to stir and mix the raw materials and ingredients at different positions.

[0022] 2. In the present invention, through the cooperation of the first motor and the first rotating shaft, during the stirring process, the first motor is started to drive the first rotating shaft to rotate. During the rotation of the first rotating shaft, the cam is driven to rotate. The cam is arranged in the inner cavity of the limit groove. Therefore, during the rotation of the cam, the second lifting plate is driven to reciprocate in the vertical direction, thereby driving the transfer box to move up and down, thereby improving the stirring effect.

[0023] 3. In the present invention, the threaded rod cooperates with the first lifting plate, and the crank is turned to drive the threaded rod to rotate in the threaded hole, thereby realizing the lifting and lowering of the first lifting plate. The lifting and lowering of the first lifting plate will change the height of the first motor and the connecting seat, realize the change of the cam height, and then change the vibration degree of the transfer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the quantitative feeding equipment for stone paper production of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the vibration mechanism and the transfer mechanism of the present invention;

[0026] Figure 3 It is a front view of the vibration mechanism and the transfer mechanism of the present invention;

[0027] Figure 4 For the present invention Figure 3 A magnified image of point A;

[0028] Figure 5 A top view of the vibration mechanism and the transfer mechanism of the present invention;

[0029] Figure 6 For the present invention Figure 5 The enlarged view of point B;

[0030] Figure 7 It is a side view of the vibration mechanism and the transfer mechanism of the present invention;

[0031] Figure 8 It is a structural schematic diagram of the stirring mechanism and the regulating mechanism of the present invention;

[0032] Fig. 9 For the present invention Figure 8 Enlarged view of point C.

[0033] [Description of Reference Numerals]

[0034] 1. Vibration mechanism; 2. Transfer mechanism; 3. Stirring mechanism; 4. Adjustment mechanism; 101. Support frame; 102. Threaded rod; 103. Crank; 104. First lifting plate; 105. First telescopic rod; 106. Motor seat; 107. First motor; 108. Connecting seat; 109. First rotating shaft; 110. Cam; 111. Second telescopic rod; 112. Second lifting plate; 113. Limiting groove; 201. Transfer frame; 202. Transfer box; 203. First slide groove; 204. First slider; 205. Transfer valve; 206. Feeding port; 20 7. Electric push rod; 208. Rack; 209. Third rotating shaft; 210. Gear; 211. Clamping rod; 212. Second slide groove; 213. Second slide block; 214. Hydraulic telescopic rod; 215. Push seat; 216. Support seat; 217. Weighing device; 218. Heater; 219. Collection box; 220. Display screen; 301. Third motor; 302. Fourth rotating shaft; 303. Agitator; 401. Second motor; 402. Bidirectional screw; 403. First moving block; 404. Rotating plate; 405. Second moving block; 406. Working frame. DETAILED DESCRIPTION

[0035] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below in conjunction with the accompanying drawings through specific embodiments. Figure 1 The orientation is used as a reference.

[0036] In order to solve the problem of poor stirring effect proposed in the embodiment of the present invention, the first motor 107 is started to drive the first rotating shaft 109 to rotate. During the rotation of the first rotating shaft 109, the cam 110 is driven to rotate. The cam 110 is arranged in the inner cavity of the limiting groove 113. Therefore, during the rotation of the cam 110, the second lifting plate 112 is driven to reciprocate in the vertical direction, thereby driving the transfer box 202 to move in the up and down directions, thereby improving the stirring effect.

[0037] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0038] Embodiment 1;

[0039] See also Figure 1-Figure 9In an embodiment of the present invention, a quantitative feeding device for stone paper production includes a support frame 101, a vibration mechanism 1 for material mixing is installed on the top of the support frame 101, a transfer mechanism 2 for material transportation is installed on the top of the vibration mechanism 1, a stirring mechanism 3 for material stirring is installed on the top of the transfer mechanism 2, and an adjustment mechanism 4 for adjusting the height of the stirring mechanism 3 is installed between the transfer mechanism 2 and the stirring mechanism 3.

[0040] like Figure 2 As shown, the vibration mechanism 1 includes a threaded hole, a threaded rod 102 is threadedly connected in the inner cavity of the threaded hole, a crank 103 is installed at the bottom of the threaded rod 102, the top of the threaded rod 102 is rotatably connected to the first lifting plate 104, the threaded rod 102 and the first lifting plate 104 are rotatably connected through a bearing, and a first telescopic rod 105 is fixedly connected between the first lifting plate 104 and the top of the support frame 101.

[0041] like Figure 3 As shown, a motor seat 106 is installed on the top of the first lifting plate 104, a first motor 107 is installed in the inner cavity of the motor seat 106, a connecting seat 108 is installed on the back of the motor seat 106, a first rotating shaft 109 is rotatably connected between the first motor 107 and the connecting seat 108, and a cam 110 is fixedly connected to the outer ring of the first rotating shaft 109.

[0042] like Figure 3 and Figure 5 As shown, a second telescopic rod 111 is installed on the top of the support frame 101, and a second lifting plate 112 is fixedly connected to the top of the second telescopic rod 111. A limiting groove 113 is provided at the bottom of the second lifting plate 112, and the cam 110 is arranged in the inner cavity of the limiting groove 113.

[0043] The working principle of the embodiment of the present invention is: when the degree of reciprocating motion of the transfer box 202 needs to be changed, the crank 103 is rotated to drive the threaded rod 102 to rotate in the threaded hole, thereby realizing the lifting and lowering of the first lifting plate 104. The lifting and lowering of the first lifting plate 104 will change the height of the first motor 107 and the connecting seat 108, realize the height change of the cam 110, and then change the vibration degree of the transfer box 202.

[0044] Embodiment 2;

[0045] See also Figure 1-Figure 9In the embodiment of the present invention, the transfer mechanism 2 includes a transfer frame 201, a transfer box 202 is slidably connected to the bottom of the inner cavity of the transfer frame 201, a first slide groove 203 is opened at the bottom of the inner cavity of the transfer frame 201, a first slider 204 is fixedly connected to the bottom of the transfer box 202, the first slider 204 is slidably connected in the inner cavity of the first slide groove 203, a transfer valve 205 is installed on one side of the transfer box 202, and a feed port 206 is installed on the front of the transfer box 202.

[0046] An electric push rod 207 is installed on one side of the transfer frame 201, and a rack 208 is fixedly connected to one side of the electric push rod 207. A third rotating shaft 209 is installed at the bottom of the inner cavity of the transfer frame 201, and a gear 210 is fixedly connected to the outer ring of the third rotating shaft 209. The gear 210 and the rack 208 are meshed with each other. A clamping rod 211 is installed on one side of the gear 210, and a second slide groove 212 is opened at the bottom of the inner cavity of the transfer frame 201.

[0047] A second sliding block 213 is fixedly connected to the bottom of the rack 208 , and the second sliding block 213 is slidably connected in the inner cavity of the second sliding groove 212 .

[0048] The working principle of the embodiment of the present invention is: during the stirring and up and down vibration process, the rack 208 moves to the left, driving the gear 210 to rotate, and then driving the clamping rod 211 to rotate, so as to clamp and fix the transfer box 202. When the stirring is finished, the electric push rod 207 is controlled to extend, driving the rack 208 to move to the right, and then controlling the clamping rod 211 to separate. The hydraulic telescopic rod 214 is controlled to drive the push seat 215 to move right, and the transfer box 202 is pushed to the right. The bottom of the transfer box 202 is provided with a first slider 204, which can slide in the inner cavity of the first slide groove 203 and limit the direction of the transfer box 202.

[0049] Embodiment 3;

[0050] See also Figure 1-Figure 9 In the embodiment of the present invention, a hydraulic telescopic rod 214 is fixedly connected to one side of the inner cavity of the transfer frame 201, a pushing seat 215 is fixedly connected to one side of the hydraulic telescopic rod 214, a support seat 216 is installed on one side of the transfer frame 201, a weighing device 217 is installed on the top of the support seat 216, a heater 218 is installed on the top of the weighing device 217, a collection box 219 is installed on the top of the heater 218, and a display screen 220 is installed on the front of the support seat 216.

[0051] The adjusting mechanism 4 includes a second motor 401, a bidirectional screw rod 402 is fixedly connected to the back of the output shaft of the second motor 401, the outer ring of the bidirectional screw rod 402 is threadedly connected to the first moving block 403, the top of the first moving block 403 is hinged to a rotating plate 404, the top of the rotating plate 404 is hinged to a second moving block 405, and the top of the second moving block 405 is slidably connected to a working frame 406.

[0052] The stirring mechanism 3 comprises a third motor 301 . The bottom of the output shaft of the third motor 301 is fixedly connected to a fourth rotating shaft 302 . The bottom of the fourth rotating shaft 302 is fixedly connected to a stirrer 303 .

[0053] The working principle of the embodiment of the present invention is: during use, the raw materials used for the production of hand-made paper are added into the inner cavity of the transfer box 202, and then the ingredients used for modification are added to improve the performance of the raw materials. In order to improve the mixing effect of the two, the third motor 301 is started at this time, driving the fourth rotating shaft 302 to rotate, thereby driving the agitator 303 to rotate, mixing the raw materials and the ingredients, and improving the mixing effect of the two.

[0054] When the height of the agitator 303 needs to be changed, the second motor 401 is started at this time, driving the bidirectional screw 402 to rotate, and then driving the first moving block 403 to move. During the movement of the first moving block 403, the rotating plate 404 will be driven to rotate, and then the second moving block 405 will be driven to move and rise and fall. Since the thread of the bidirectional screw 402 is bidirectional, it will drive the first moving block 403 to approach or move away at the same time, thereby changing the height of the second moving block 405 at the top, which is convenient for the user to adjust the height of the agitator 303, thereby adjusting the raw materials and ingredients at different positions. Relevant ingredients can be added through the feed port 206 to improve the plasticity of the stone paper. At the same time, a heating structure is installed inside the transfer box 202, which can increase the temperature inside the transfer box 202, so as to facilitate the mixing of raw materials and ingredients at different temperatures.

[0055] During the stirring process, the first motor 107 is started to drive the first rotating shaft 109 to rotate. During the rotation of the first rotating shaft 109, the cam 110 is driven to rotate. The cam 110 is set in the inner cavity of the limiting groove 113. Therefore, during the rotation of the cam 110, the second lifting plate 112 is driven to reciprocate in the vertical direction, thereby driving the transfer box 202 to move up and down, thereby improving the stirring effect.

[0056] When the transfer box 202 moves to the right, the transfer valve 205 is aligned with the collection box 219, and then the material is controlled to enter the inner cavity of the collection box 219. The weight of the raw material entering the collection box 219 can be controlled by the weighing device 217, and the temperature of the raw material inside the collection box 219 can be adjusted by the heater 218.

[0057] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0058] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In the present invention, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0060] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0061] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may alter, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A quantitative feeding device for stone paper production, comprising a support frame (101), characterized in that: A vibration mechanism (1) for material mixing is installed on the top of the support frame (101), a transfer mechanism (2) for material transportation is installed on the top of the vibration mechanism (1), a stirring mechanism (3) for material stirring is installed on the top of the transfer mechanism (2), and an adjustment mechanism (4) for adjusting the height of the stirring mechanism (3) is installed between the transfer mechanism (2) and the stirring mechanism (3).

2. The quantitative feeding device for stone paper production according to claim 1, characterized in that: The vibration mechanism (1) comprises a threaded hole, a threaded rod (102) is threadedly connected in the inner cavity of the threaded hole, a crank (103) is installed at the bottom of the threaded rod (102), a first lifting plate (104) is rotatably connected to the top of the threaded rod (102), the threaded rod (102) and the first lifting plate (104) are rotatably connected via a bearing, and a first telescopic rod (105) is fixedly connected between the first lifting plate (104) and the top of the support frame (101).

3. The quantitative feeding device for stone paper production according to claim 2, characterized in that: A motor seat (106) is installed on the top of the first lifting plate (104), a first motor (107) is installed in the inner cavity of the motor seat (106), a connecting seat (108) is installed on the back of the motor seat (106), a first rotating shaft (109) is rotatably connected between the first motor (107) and the connecting seat (108), and a cam (110) is fixedly connected to the outer ring of the first rotating shaft (109).

4. The quantitative feeding device for stone paper production according to claim 3, characterized in that: A second telescopic rod (111) is installed on the top of the support frame (101); a second lifting plate (112) is fixedly connected to the top of the second telescopic rod (111); a limiting groove (113) is provided at the bottom of the second lifting plate (112); and the cam (110) is arranged in the inner cavity of the limiting groove (113).

5. The quantitative feeding device for stone paper production according to claim 1, characterized in that: The transfer mechanism (2) comprises a transfer frame (201), the bottom of the inner cavity of the transfer frame (201) is slidably connected to a transfer box (202), the bottom of the inner cavity of the transfer frame (201) is provided with a first slide groove (203), the bottom of the transfer box (202) is fixedly connected to a first slider (204), the first slider (204) is slidably connected in the inner cavity of the first slide groove (203), a transfer valve (205) is installed on one side of the transfer box (202), and a feed port (206) is installed on the front of the transfer box (202).

6. The quantitative feeding device for stone paper production according to claim 5, characterized in that: An electric push rod (207) is installed on one side of the transfer frame (201), and a rack (208) is fixedly connected to one side of the electric push rod (207). A third rotating shaft (209) is installed at the bottom of the inner cavity of the transfer frame (201), and a gear (210) is fixedly connected to the outer ring of the third rotating shaft (209). The gear (210) and the rack (208) are meshed with each other. A clamping rod (211) is installed on one side of the gear (210), and a second sliding groove (212) is opened at the bottom of the inner cavity of the transfer frame (201).

7. The quantitative feeding device for stone paper production according to claim 6, characterized in that: A second sliding block (213) is fixedly connected to the bottom of the rack (208), and the second sliding block (213) is slidably connected in the inner cavity of the second sliding groove (212).

8. The quantitative feeding device for stone paper production according to claim 5, characterized in that: A hydraulic telescopic rod (214) is fixedly connected to one side of the inner cavity of the transfer frame (201), and a pushing seat (215) is fixedly connected to one side of the hydraulic telescopic rod (214). A support seat (216) is installed on one side of the transfer frame (201), and a weighing device (217) is installed on the top of the support seat (216). A heater (218) is installed on the top of the weighing device (217), and a collection box (219) is installed on the top of the heater (218). A display screen (220) is installed on the front of the support seat (216).

9. The quantitative feeding device for stone paper production according to claim 1, characterized in that: The adjusting mechanism (4) comprises a second motor (401), the back side of the output shaft of the second motor (401) is fixedly connected to a bidirectional screw rod (402), the outer ring of the bidirectional screw rod (402) is threadedly connected to a first moving block (403), the top of the first moving block (403) is hinged to a rotating plate (404), the top of the rotating plate (404) is hinged to a second moving block (405), and the top of the second moving block (405) is slidably connected to a working frame (406).

10. The quantitative feeding device for stone paper production according to claim 1, characterized in that: The stirring mechanism (3) comprises a third motor (301), the bottom of the output shaft of the third motor (301) is fixedly connected to a fourth rotating shaft (302), and the bottom of the fourth rotating shaft (302) is fixedly connected to a stirrer (303).

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