Continuous slurry preparation device

Abstract

The utility model provides a continuous pulp mixing device, belongs to the technical field of color card paper production, and aims to solve the problem that the accuracy of pulp mixing is influenced due to the fact that part of materials are adhered to the inner wall of a quantitative barrel in the conventional pulp mixing device. Comprising a guide support frame, a slurry preparation barrel, a positioning electric push rod, a material barrel support plate, a material storage barrel, a material quantifying barrel and a cleaning scraper, the guide support frame is fixedly connected to the upper part of the support positioning frame; the slurry preparation barrel is fixedly connected to the inner side of the guide support frame; the positioning electric push rod is in bolted connection with the upper part of the supporting positioning frame; the charging basket supporting plate is welded at the upper part of the supporting and positioning frame; the material storage barrel is in bolted connection with the upper part of the material barrel supporting plate; the material quantifying barrel is placed at the upper part of the guide support frame; the cleaning scraping plate is slidably connected to the inner side of the material quantifying barrel; according to the utility model, the inner wall of the material quantifying barrel is cleaned through the cleaning scraper, so that material residues in the material quantifying barrel are reduced, and the proportioning accuracy of slurry is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of color card paper production, and more specifically, particularly relates to a continuous pulping device. Background Art

[0002] When producing colored card paper, you need to prepare the slurry first. When preparing the slurry, you need to add the raw materials into the slurry mixing barrel according to a certain proportion, and then stir and mix the materials in the slurry mixing barrel through the stirring shaft. The mixed slurry will be discharged from the slurry mixing barrel and enter the next process.

[0003] For example, CN215428411 U discloses an automatic continuous slurry mixing device for multi-source and multi-category waste paper pulp, including a stirring barrel, a first driving motor is installed on the bottom surface of the stirring barrel, the output end of the first driving motor is rotatably connected to a stirring shaft, a plurality of stirring plates are installed on the stirring shaft, two supporting seats are installed on the stirring barrel, a baffle is slidably connected in the supporting plate, a metering barrel is installed on the baffle, a fixed seat is installed on the metering barrel, a sliding block is slidably connected in the slide groove, the sliding block is fixedly connected to a fixing frame, the other end of the fixing frame is fixedly connected to the fixing seat, a second driving motor is installed at one end of the supporting plate, a threaded rod is rotatably connected to the supporting frame at one end away from the second driving motor, a placing bucket is installed on the top surface of the support plate, a support rod is installed on the bottom surface of the support seat, two conveying pipes are provided on the bottom surface of the stirring barrel, and valves are provided on the conveying pipes, which are beneficial to improving the accuracy of material proportioning, making the product proportioning more accurate during production, and further improving the quality of the product.

[0004] Based on the above, when the existing slurry mixing device adds raw materials into the slurry mixing barrel, the cover is opened and closed by moving the metering barrel. When the material moves out of the metering barrel, some of the material will still adhere to the inner wall of the metering barrel, affecting the accuracy of the slurry ratio and further affecting the production quality of the color card paper. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a continuous slurry mixing device to solve the problem that when the existing slurry mixing device adds raw materials into the slurry mixing barrel, the cover is opened and closed by moving the metering barrel, and when the material is moved out of the metering barrel, some of the material will still adhere to the inner wall of the metering barrel, affecting the accuracy of the slurry ratio and thus affecting the production quality of color card paper.

[0006] The purpose and effect of the continuous slurry mixing device of the utility model are achieved by the following specific technical means:

[0007] A continuous slurry mixing device, comprising a supporting and positioning frame, a guiding supporting frame, a slurry dispensing barrel, a slurry stirring shaft, a positioning electric push rod, a barrel support plate, a material storage barrel, a feeding structure, a material quantitative barrel, a cleaning structure and a cleaning scraper; the supporting and positioning frames are provided with two, the guiding supporting frames are provided with two, and the two guiding supporting frames are respectively fixedly connected to the upper parts of the two supporting and positioning frames; the slurry dispensing barrel is fixedly connected to the inner sides of the two guiding supporting frames; the slurry stirring shaft is rotatably connected to the middle part of the slurry dispensing barrel, the lower part of the slurry dispensing barrel is bolted with a motor, and the slurry stirring shaft is coaxially fixedly connected to the motor shaft of the motor; the positioning electric push rod is provided with two, the two The positioning electric push rods are respectively bolted to the upper parts of the two supporting and positioning frames; two barrel support plates are provided, and the two barrel support plates are respectively welded to the upper parts of the two supporting and positioning frames; two material storage barrels are provided, and the two material storage barrels are respectively bolted to the upper parts of the two barrel support plates; the feeding structure is provided on the upper part of the slurry configuration barrel; two material quantitative barrels are provided, and the two material quantitative barrels are respectively placed on the upper parts of the two guide support frames; the cleaning structure is provided on the inner side of the material quantitative barrel; two cleaning scrapers are provided, and the two cleaning scrapers are respectively slid up and down and connected to the inner sides of the two material quantitative barrels.

[0008] Furthermore, the cleaning structure includes a driving rack and a driving gear; four driving racks are provided, and the four driving racks are respectively fixedly connected to the front and rear sides of the two guide support frames; four driving gears are provided, and the four driving gears are respectively fixedly connected to the outer sides of the four guide mounting shafts.

[0009] Furthermore, the cleaning structure also includes a guide mounting groove and an extrusion protrusion; there are four guide mounting grooves, which are respectively opened on the left and right sides of the two material quantitative barrels; there are multiple extrusion protrusions, which are evenly distributed and fixedly connected to the inner sides of the four guide mounting grooves.

[0010] Furthermore, the cleaning structure also includes a positioning connecting rod, a limiting connecting ring and a guiding connecting rod; four positioning connecting rods are provided, and the four positioning connecting rods are respectively fixedly connected to the left and right sides of the two cleaning scrapers; two limiting connecting rings are provided, and the two limiting connecting rings are respectively fixedly connected to the upper parts of the four positioning connecting rods; four guiding connecting rods are provided, and the four guiding connecting rods are respectively fixedly connected to the left and right sides of the two limiting connecting rings, and the four guiding connecting rods are respectively slidably connected to the inner sides of the four guide mounting grooves.

[0011] Furthermore, the cleaning structure also includes a pressure-bearing protrusion and a connecting elastic member; there are multiple pressure-bearing protrusions, and the multiple pressure-bearing protrusions are evenly distributed and fixedly connected to the inner sides of the four guide connecting rods; there are four connecting elastic members, and the four guide connecting rods are elastically connected to the two material quantitative barrels through the four connecting elastic members.

[0012] Furthermore, the feeding structure includes a supporting connecting plate, a limiting connecting plate and a discharge port sealing plate; two supporting connecting plates are provided, and the two supporting connecting plates are respectively fixedly connected to the inner sides of the piston rods of the two positioning electric push rods; four limiting connecting plates are provided, and the four limiting connecting plates are respectively fixedly connected to the front and rear sides of the two supporting connecting plates; two discharge port sealing plates are provided, and the two discharge port sealing plates are respectively fixedly connected to the upper end surfaces of the two supporting connecting plates.

[0013] Furthermore, the feeding structure also includes a guide limiting slide groove and a guide mounting rotating shaft; four guide limiting slide grooves are provided, and the four guide limiting slide grooves are respectively opened on the front and rear sides of the two guide support frames, and the four guide limiting slide grooves are respectively slidably connected to the four limiting connecting plates; four guide mounting rotating shafts are provided, and the four guide mounting rotating shafts are respectively fixedly connected to the front and rear sides of the two material metering barrels, and the four guide mounting rotating shafts are respectively slidably connected to the four limiting connecting plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The reciprocating motion of the positioning electric push rod realizes the continuous automatic slurry mixing of the slurry mixing device. The inner wall of the material quantitative barrel is cleaned by the cleaning scraper, which effectively reduces the material residue in the material quantitative barrel, improves the accuracy of the slurry ratio, ensures the use effect of the slurry mixing device, and improves the production quality of color card paper. At the same time, it also avoids the waste of materials caused by the washing away of the materials adhering to the material quantitative barrel after the use of the slurry mixing device. The cleaning scraper is moved while vibrating by the extrusion block and the pressure block, which improves the cleaning effect of the material quantitative barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the positional relationship between the guide support frame and the slurry configuration barrel of the utility model.

[0018] Figure 3 It is a schematic diagram of the connection relationship between the limit connecting plate and the guide installation rotating shaft of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the guide support frame of the utility model.

[0020] Figure 5 It is a structural schematic diagram of a cleaning scraper of the utility model.

[0021] Figure 6 It is a structural schematic diagram of a material quantitative barrel of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Support and positioning frame; 2. Guide support frame; 201. Guide limit slide groove; 202. Drive rack; 203. Support connecting plate; 204. Limit connecting plate; 205. Discharge port sealing plate; 3. Slurry configuration barrel; 4. Slurry stirring shaft; 5. Positioning electric push rod; 6. Barrel support plate; 7. Material storage barrel; 8. Material quantitative barrel; 801. Guide installation groove; 802. Extrusion protrusion; 803. Guide installation shaft; 804. Drive gear; 9. Cleaning scraper; 901. Positioning connecting rod; 902. Limit connecting ring; 903. Guide connecting rod; 904. Pressure protrusion; 905. Connecting elastic member. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a continuous slurry mixing device, including a supporting and positioning frame 1, a guiding supporting frame 2, a slurry configuration barrel 3, a slurry stirring shaft 4, a positioning electric push rod 5, a barrel support plate 6, a material storage barrel 7, a feeding structure and a material quantitative barrel 8; two supporting and positioning frames 1 are provided, two guiding supporting frames 2 are provided, and the two guiding supporting frames 2 are respectively fixedly connected to the upper parts of the two supporting and positioning frames 1; the slurry configuration barrel 3 is fixedly connected to the inner sides of the two guiding supporting frames 2; the slurry stirring shaft 4 is rotatably connected to the middle part of the slurry configuration barrel 3, and the lower part of the slurry configuration barrel 3 is bolted with a motor The slurry stirring shaft 4 is coaxially fixedly connected with the motor shaft of the motor; two positioning electric push rods 5 are provided, and the two positioning electric push rods 5 are bolted to the upper part of the two supporting and positioning frames 1 respectively; two barrel support plates 6 are provided, and the two barrel support plates 6 are respectively welded to the upper part of the two supporting and positioning frames 1; two material storage barrels 7 are provided, and the two material storage barrels 7 are respectively bolted to the upper part of the two barrel support plates 6; the feeding structure is arranged on the upper part of the slurry configuration barrel 3; two material quantitative barrels 8 are provided, and the two material quantitative barrels 8 are respectively placed on the upper part of the two guide support frames 2.

[0028] Among them, the feeding structure includes a supporting connecting plate 203, a limiting connecting plate 204 and a discharge port sealing plate 205; there are two supporting connecting plates 203, and the two supporting connecting plates 203 are respectively fixedly connected to the inner sides of the piston rods of the two positioning electric push rods 5; there are four limiting connecting plates 204, and the four limiting connecting plates 204 are respectively fixedly connected to the front and rear sides of the two supporting connecting plates 203; there are two discharge port sealing plates 205, and the two discharge port sealing plates 205 are respectively fixedly connected to the upper end surfaces of the two supporting connecting plates 203.

[0029] Among them, the feeding structure also includes a guide limiting slide groove 201 and a guide installation rotating shaft 803; there are four guide limiting slide grooves 201, and the four guide limiting slide grooves 201 are respectively opened on the front and rear sides of the two guide support frames 2, and the four guide limiting slide grooves 201 are respectively slidably connected with the four limiting connecting plates 204; there are four guide installation rotating shafts 803, and the four guide installation rotating shafts 803 are respectively fixedly connected on the front and rear sides of the two material quantitative barrels 8, and the four guide installation rotating shafts 803 are respectively slidably connected with the four limiting connecting plates 204.

[0030] The specific usage and function of this embodiment are as follows: the raw materials in the material storage barrel 7 enter the material metering barrel 8 from the discharge port on the barrel support plate 6, and then the positioning electric push rod 5 pushes the support connecting plate 203. At this time, the limiting connecting plate 204 pushes the guide mounting shaft 803 and the material metering barrel 8 to slide along the guide limiting slide groove 201 and the guide support frame 2. The discharge port sealing plate 205 blocks the lower part of the discharge port. When the material metering barrel 8 moves to the inner side of the slurry configuration barrel 3, the raw materials will be poured into the slurry configuration barrel 3. At this time, the slurry stirring shaft 4 rotates to mix the materials in the slurry configuration barrel 3 to complete the preparation of the slurry. After the material is added, the positioning electric push rod 5 drives the material metering barrel 8 to return to its original position. At this time, the material will fall from the material storage barrel 7 into the material metering barrel 8 again.

[0031] Embodiment 2:

[0032] As attached Figure 4 To Attachment Figure 6 As shown:

[0033] On the basis of the first embodiment, it also includes a cleaning structure and a cleaning scraper 9; the cleaning structure is arranged on the inner side of the material quantitative barrel 8; two cleaning scrapers 9 are arranged, and the two cleaning scrapers 9 are respectively connected to the inner sides of the two material quantitative barrels 8 by sliding up and down.

[0034] Among them, the cleaning structure includes a driving rack 202 and a driving gear 804; four driving racks 202 are provided, and the four driving racks 202 are respectively fixedly connected to the front and rear sides of the two guide support frames 2; four driving gears 804 are provided, and the four driving gears 804 are respectively fixedly connected to the outer sides of the four guide mounting shafts 803.

[0035] Among them, the cleaning structure also includes a guide installation groove 801 and an extrusion protrusion 802; there are four guide installation grooves 801, and the four guide installation grooves 801 are respectively opened on the left and right sides of the two material quantitative barrels 8; there are multiple extrusion protrusions 802, and the multiple extrusion protrusions 802 are evenly distributed and fixedly connected to the inner sides of the four guide installation grooves 801.

[0036] Among them, the cleaning structure also includes a positioning connecting rod 901, a limiting connecting ring 902 and a guiding connecting rod 903; there are four positioning connecting rods 901, and the four positioning connecting rods 901 are respectively fixedly connected to the left and right sides of the two cleaning scrapers 9; there are two limiting connecting rings 902, and the two limiting connecting rings 902 are respectively fixedly connected to the upper parts of the four positioning connecting rods 901; there are four guiding connecting rods 903, and the four guiding connecting rods 903 are respectively fixedly connected to the left and right sides of the two limiting connecting rings 902, and the four guiding connecting rods 903 are respectively slidably connected to the inner sides of the four guide mounting grooves 801.

[0037] Among them, the cleaning structure also includes a pressure-bearing protrusion 904 and a connecting elastic member 905; there are multiple pressure-bearing protrusions 904, and the multiple pressure-bearing protrusions 904 are evenly distributed and fixedly connected to the inner side of four guide connecting rods 903; there are four connecting elastic members 905, and the four guide connecting rods 903 are elastically connected to the two material metering barrels 8 through four connecting elastic members 905.

[0038] The specific usage and function of this embodiment are as follows: when the material metering barrel 8 moves to the inner side of the guide support frame 2, the driving gear 804 meshes with the driving rack 202. At this time, the driving gear 804 rotates to drive the material metering barrel 8 to rotate, and the material metering barrel 8 flips over to make the material fall into the slurry configuration barrel 3. After the material metering barrel 8 flips over, the cleaning scraper 9 slides downward under the action of its own gravity and the connecting elastic member 905, and scrapes off the material adhering to the inner wall of the material metering barrel 8. When the cleaning scraper 9 slides, the guide mounting groove 801 will guide the guide connecting rod 903, and at the same time, the extrusion protrusion 802 will push the compressed protrusion 904 and the guide connecting rod 903, so that the cleaning scraper 9 will vibrate slightly, so that the material falls faster. The positioning connecting rod 901 can connect the limiting connecting ring 902 and the cleaning scraper 9. When the material metering barrel 8 is reset, the driving gear 804 will drive the material metering barrel 8 to reverse, and when the material falls into the material metering barrel 8, it will push the cleaning scraper 9 to reset.

Claims

1. A continuous slurry dispensing device, comprising a support and positioning frame (1), a guide support frame (2), a slurry dispensing barrel (3), a slurry stirring shaft (4), a positioning electric push rod (5), a barrel support plate (6), a material storage barrel (7), a feeding structure, a material quantitative barrel (8), a cleaning structure and a cleaning scraper (9); the upper part of the support and positioning frame (1) is fixedly connected to the guide support frame (2); the slurry dispensing barrel (3) is fixedly connected to the inner side of the guide support frame (2); the slurry stirring shaft (4) is rotatably connected to the middle part of the slurry dispensing barrel (3); characterized in that: The upper part of the support and positioning frame (1) is bolted to the positioning electric push rod (5); the upper part of the support and positioning frame (1) is welded to the barrel support plate (6); the upper part of the barrel support plate (6) is bolted to the material storage barrel (7); the feeding structure is arranged on the upper part of the slurry configuration barrel (3); the material metering barrel (8) is placed on the upper part of the guide support frame (2); the cleaning structure is arranged on the inner side of the material metering barrel (8); the inner side of the material metering barrel (8) is slidably connected to the cleaning scraper (9).

2. A continuous slurry mixing device as claimed in claim 1, characterized in that: The feeding structure comprises a supporting connecting plate (203), a limiting connecting plate (204) and a discharge port sealing plate (205); the supporting connecting plate (203) is fixedly connected to the inner side of the piston rod of the positioning electric push rod (5); the front and rear sides of the supporting connecting plate (203) are respectively fixedly connected to one of the limiting connecting plates (204); the upper end surface of the supporting connecting plate (203) is fixedly connected to the discharge port sealing plate (205).

3. A continuous slurry mixing device as claimed in claim 2, characterized in that: The feeding structure also includes a guide limiting slide groove (201) and a guide installation rotating shaft (803); the guide support frame (2) is provided with a guide limiting slide groove (201) on both sides of the front and rear, and the guide limiting slide groove (201) is slidably connected to the limit connecting plate (204); the material quantitative barrel (8) is fixedly connected with a guide installation rotating shaft (803) on both sides of the front and rear, and the guide installation rotating shaft (803) is slidably connected to the limit connecting plate (204).

4. A continuous slurry mixing device as claimed in claim 3, characterized in that: The cleaning structure comprises a driving rack (202) and a driving gear (804); the front and rear sides of the guide support frame (2) are respectively fixedly connected to a driving rack (202); and the outer side of each guide mounting shaft (803) is fixedly connected to a driving gear (804).

5. A continuous slurry mixing device as claimed in claim 4, characterized in that: The cleaning structure further comprises a guide installation groove (801) and an extrusion protrusion (802); one guide installation groove (801) is respectively provided on the left and right sides of the material quantitative barrel (8); and a plurality of extrusion protrusions (802) are evenly distributed and fixedly connected to the inner side of each guide installation groove (801).

6. A continuous slurry mixing device as claimed in claim 5, characterized in that: The cleaning structure also includes a positioning connecting rod (901), a limiting connecting ring (902) and a guiding connecting rod (903); the left and right sides of the cleaning scraper (9) are respectively fixedly connected to one of the positioning connecting rods (901); the upper part of the positioning connecting rod (901) is fixedly connected to the limiting connecting ring (902); the left and right sides of the limiting connecting ring (902) are respectively fixedly connected to one of the guiding connecting rods (903), and the guiding connecting rod (903) is slidably connected to the inner side of the guiding mounting groove (801).

7. A continuous slurry mixing device as claimed in claim 6, characterized in that: The cleaning structure also includes a pressure-bearing protrusion (904) and a connecting elastic member (905); a plurality of the pressure-bearing protrusions (904) are evenly distributed and fixedly connected to the inner side of the guide connecting rod (903); and the guide connecting rod (903) is elastically connected to the material quantitative barrel (8) via the connecting elastic member (905).

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