Discharging device for color paste packaging

Abstract

The utility model provides a discharging device for color paste packaging. The discharging device comprises a barrel, a feeding pipe is communicated with the barrel, a transverse pipe is arranged in the barrel, one end, close to the axis of the barrel, of the transverse pipe is communicated with a feeding nozzle, a sealing disc capable of moving towards the two ends of the transverse pipe is arranged in the transverse pipe, and the bottom of the transverse pipe is communicated with a discharging pipe penetrating through the barrel. A sealing plate capable of moving towards the feeding nozzle is arranged in the barrel, a hydraulic rod used for driving the sealing disc and the sealing plate to synchronously move in the same direction is arranged on the barrel, and the feeding nozzle is located between the sealing disc and the sealing plate. According to the color paste packaging device, the color paste can be accurately discharged and packaged every time, the situation that the error between the weight of the packaged color paste and the standard weight is large is avoided, workers do not need to repeatedly open and close the valve, the operation process is simple, and the packaging efficiency of the color paste is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking devices, in particular to a blanking device for color paste packaging. Background Art

[0002] Color paste is developed by using different pigments through surface treatment, surface wrapping and other technologies and rigorous processing technology; according to the different solvents used in the color paste, the color paste is divided into water-based color paste, oil-based color paste, water-oil universal color paste, etc.; after the color paste raw materials are made into finished color paste through a series of processing steps, the color paste needs to be packaged and weighed, so that the weight of each packaged color paste is basically the same, and the weight error of each packaged color paste is controlled within the specified range; but nowadays, in the process of color paste discharge by the feeding device, the staff is required to repeatedly open or close the valve on the discharge pipe of the feeding device, and observe the weight on the electronic scale in real time to judge whether the weight of the color paste loaded in the container meets the standard. When there is a large error in the weight, the staff is required to continue to add color paste to the loading container, or manually discharge the color paste in the loading container. The operation process is cumbersome, which increases the labor burden of the staff and reduces the packaging efficiency of the color paste. Utility Model Content

[0003] The utility model discloses a feeding device for color paste packaging, which solves the problem that during the color paste feeding process, a worker needs to repeatedly open and close the valve on the discharge pipe of the feeding device and observe the weight on the electronic scale in real time. When there is a large error in the color paste weight, the worker is required to handle it accordingly. The operation process is cumbersome, which reduces the packaging efficiency of the color paste.

[0004] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:

[0005] A material discharge device for color paste packaging comprises a cylinder, a feed pipe is connected to the cylinder, a transverse tube is arranged in the cylinder, a feed nozzle is connected to one end of the transverse tube near the axis of the cylinder, a sealing disk which can move toward both ends of the transverse tube is arranged in the transverse tube, and a material discharge pipe which runs through the cylinder is connected to the bottom of the transverse tube; a sealing plate which can move toward the feed nozzle is arranged in the cylinder, a hydraulic rod for driving the sealing disk and the sealing plate to move synchronously in the same direction is arranged on the cylinder, and the feed nozzle is located between the sealing disk and the sealing plate.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] When it is necessary to pack the color paste, after the color paste is transported into the cylinder through the feed pipe through the external conveying pipeline, the hydraulic rod can be started to drive the sealing disk and the sealing plate to move synchronously in the same direction; when the sealing disk is away from the feed nozzle, the color paste in the cylinder can enter the horizontal tube through the feed nozzle, and at the same time, the sealing plate moves toward the feed nozzle, and when the sealing disk moves to the side of the discharge pipe away from the feed nozzle, the sealing plate contacts the feed nozzle to seal the feed nozzle; the color paste in the horizontal tube is discharged through the discharge pipe, completing the quantitative discharge of the color paste, and when the color paste in the horizontal tube is discharged, the hydraulic rod drives the sealing disk and the sealing plate to reset, and after the sealing disk continues to seal the feed nozzle, the above operation can be repeated to continue the quantitative discharge of the color paste; the utility model can accurately discharge and pack the color paste every time, and there will be no situation where the weight of the color paste after packaging is large and the standard weight is large, and there is no need for the staff to repeatedly open and close the valve, the operation process is simple, and the packaging efficiency of the color paste is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0009] Figure 2 It is a schematic structural diagram of the cross-section of the cylinder of the utility model;

[0010] Figure 3 It is a structural schematic diagram of the cross-section of the utility model;

[0011] Figure 4 This is a schematic structural diagram of a sectional view of a sealing cap of the utility model;

[0012] Figure 5 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0013] Figure 6 This is a schematic structural diagram of the fixing rod of the utility model.

[0014] In the figure: 1. Cylinder body; 2. Feed pipe; 3. Horizontal pipe; 31. Feed nozzle; 32. Short cylinder; 33. Sealing disk; 34. Moving rod; 35. Discharge pipe; 4. Sealing cap; 41. Sealing column; 5. Sealing plate; 51. Folding cylinder; 52. Connecting rod; 53. Connecting plate; 54. Screw; 6. Hydraulic rod; 61. Fixed rod; 62. Screw hole; 7. Motor; 71. Agitator shaft; 72. Scraper; 8. Fixed ring; 81. Leg; 9. Drain pipe. DETAILED DESCRIPTION

[0015] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0016] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a feeding device for color paste packaging, including a cylinder 1, a feeding pipe 2 is connected to the cylinder 1, a transverse tube 3 is arranged inside the cylinder 1, one end of the transverse tube 3 close to the axis of the cylinder 1 is connected to a feeding nozzle 31, a sealing disk 33 which can move toward both ends of the transverse tube 3 is arranged inside the transverse tube 3, and a feeding pipe 35 which runs through the cylinder 1 is connected to the bottom of the transverse tube 3; a sealing plate 5 which can move toward the feeding nozzle 31 is arranged inside the cylinder 1, a hydraulic rod 6 for driving the sealing disk 33 and the sealing plate 5 to move synchronously in the same direction is arranged on the cylinder 1, and the feeding nozzle 31 is located between the sealing disk 33 and the sealing plate 5.

[0017] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the end of the cross tube 3 away from the feed nozzle 31 is connected to a short cylinder 32 fixed to the inner wall of the cylinder 1, and a moving rod 34 passing through the short cylinder 32 and the cylinder 1 is fixed to the side of the sealing plate 33 away from the feed nozzle 31; a folding cylinder 51 is fixed between the sealing plate 5 and the inner wall of the cylinder 1, and a connecting rod 52 located in the folding cylinder 51 and passing through the cylinder 1 is fixed on the sealing plate 5; a fixed rod 61 is fixed to the telescopic end of the hydraulic rod 6, the end of the moving rod 34 located outside the cylinder 1 is fixed to the fixed rod 61, and the end of the connecting rod 52 located outside the cylinder 1 is detachably connected to the fixed rod 61. After the hydraulic rod 6 is started, the telescopic end of the hydraulic rod 6 drives the fixed rod 61 to move, and the fixed rod 61 can drive the sealing disk 33 to move closer to or away from the feed nozzle 31 through the moving rod 34 to seal or open the feed nozzle 31; at the same time, after the fixed rod 61 moves, the sealing plate 5 can also be driven to move through the connecting rod 52, so that the sealing plate 5 and the sealing disk 33 move synchronously in the same direction. After the sealing plate 5 moves, the folding tube 51 can be stretched or compressed. The folding tube 51 can prevent the color paste in the cylinder 1 from contacting the connecting rod 52, and has a sealing effect on the part of the cylinder 1 penetrated by the connecting rod 52. The short tube 32 can seal the part of the cylinder 1 penetrated by the moving rod 34.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a group of feed tubes 35 are provided at the bottom of the transverse tube 3, and a sealing cap 4 is threadedly connected to the bottom of the feed tube 35, and a sealing column 41 inserted into the feed tube 35 is fixed at the bottom of the sealing cap 4; a group of screw holes 62 are opened on the fixing rod 61, and a group of screw holes 62 respectively correspond to a group of feed tubes 35, and a connecting plate 53 is fixed on the connecting rod 52, and a screw 54 adapted to the screw hole 62 is threadedly connected to the connecting plate 53. There are at least three discharge pipes 35 and they are evenly spaced. When the weight of the color paste for packaging needs to be adjusted, the screws 54 on the connecting plate 53 can be removed (the connecting plate 53 is fixed to the screw hole 62 on the far right by the screw 54), and then the connecting plate 53 is fixed to the screw hole 62 in the middle or on the far right by the screw 54, so that the connecting rod 52 drives the sealing plate 5 away from the feed nozzle 31, and increases the distance between the sealing plate 5 and the feed nozzle 31; so as to give the sealing disk 33 and the sealing plate 5 a longer moving distance, thereby increasing the amount of color paste entering the horizontal tube 3; the sealing cap 4 cooperates with the sealing column 41 to fix the sealing cap 4 to the discharge pipe 35 The threaded connection is provided, and the sealing column 41 can be inserted into the discharge pipe 35 to seal the discharge pipe 35; when the sealing plate 33 moves and only slightly exceeds the discharge pipe 35 located on the far left (the sealing plate 33 moves between the discharge pipe 35 on the far left and the discharge pipe 35 located in the middle, and is close to the discharge pipe 35 on the far left), there is no need to seal the discharge pipe 35 on the far left, and only the other two discharge pipes 35 need to be sealed. At this time, the amount of color paste discharged is also the least; when it is necessary to discharge medium-weight color paste, the position of the connecting plate 53 is adjusted so that the sealing plate 33 can be moved to the right side of the discharge pipe 35 located in the middle (with the sealing plate 33 moving to the right side of the discharge pipe 35 located in the middle). Figure 1 In the orientation shown in FIG. 1 , the sealing disk 33 slightly exceeds the feeding tube 35 in the middle), and at this time, the other two feeding tubes 35 can be sealed; when the maximum weight of the color paste needs to be discharged, the connecting plate 53 is adjusted so that the sealing disk 33 can be moved to the right side of the feeding tube 35 on the far right (with Figure 1 In the orientation shown in the figure, the sealing disk 33 slightly exceeds the feed pipe 35 located on the far right), and at this time, the other two feed pipes 35 can be sealed.

[0019] like Figure 1 As shown, a fixing ring 8 is fixed on the cylinder 1, a support leg 81 is fixed to the bottom of the fixing ring 8, and the fixed end of the hydraulic rod 6 is fixed to the fixing ring 8. The fixing ring 8 cooperates with the support leg 81 to support the cylinder 1.

[0020] like Figure 1 and Figure 2As shown, a motor 7 is fixed on the top of the cylinder 1, and the rotating shaft of the motor 7 passes through the cylinder 1 and is fixed with a stirring shaft 71 located in the cylinder 1, and a scraper 72 in contact with the inner wall of the cylinder 1 is fixed on the stirring shaft 71; the stirring shaft 71 is located above the horizontal tube 3. After the motor 7 is started, the rotating shaft of the motor 7 can drive the stirring shaft 71 to rotate, so as to stir the color paste in the cylinder 1, and the scraper 72 can rotate with the stirring shaft 71, and the scraper 72 can scrape off the color paste adhering to the inner wall of the cylinder 1.

[0021] like Figure 1 As shown, the bottom of the cylinder 1 is connected with a drain pipe 9. When the color paste in the cylinder 1 is discharged through the horizontal pipe 3, and only some color paste below the horizontal pipe 3 remains, the valve on the drain pipe 9 can be opened to discharge the remaining color paste through the drain pipe 9.

[0022] When in use, the color paste is discharged into the cylinder 1 through the feed pipe 2. When the color paste needs to be quantitatively discharged, the hydraulic rod 6 can be started to drive the moving rod 34 and the connecting rod 52 to move synchronously in the same direction. The moving rod 34 and the connecting rod 52 respectively drive the sealing disc 33 and the sealing plate 5 to move. When the sealing disc 33 is away from the feed nozzle 31, the feed nozzle 31 is opened to allow the color paste to enter the transverse tube 3, and the sealing plate 5 is close to the feed nozzle 31; when the sealing disc 33 slightly exceeds the discharge pipe 35 (the sealing disc 33 moves to the side of the discharge pipe 35 away from the feed nozzle 31), the sealing plate 5 is close to the feed nozzle 31. The sealing plate 5 and the sealing disk 33 are in contact with each other, and the feed nozzle 31 is sealed to complete the quantitative feeding of the color paste, and then the color paste can be discharged through the discharge pipe 35; when the color paste in the horizontal tube 3 is discharged, the sealing plate 5 and the sealing disk 33 are subsequently reset. When the sealing plate 5 is away from the feed nozzle 31 and the color paste enters the horizontal tube 3, the sealing disk 33 can push the color paste entering the horizontal tube 3 to the outside of the horizontal tube 3 through the feed nozzle 31, and then repeat the above operation to continue to quantitatively discharge the color paste; and in the process of moving the sealing plate 5, the folding cylinder 51 can be compressed or stretched, so as to seal the part of the connecting rod 52 that passes through the cylinder body 1.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A material feeding device for color paste packaging, comprising a cylinder (1), the cylinder (1) being connected to a feeding pipe (2), characterized in that: A transverse tube (3) is provided in the cylinder (1); one end of the transverse tube (3) close to the axis of the cylinder (1) is connected to a feed nozzle (31); a sealing disk (33) movable toward both ends of the transverse tube (3) is provided in the transverse tube (3); the bottom of the transverse tube (3) is connected to a feed pipe (35) penetrating the cylinder (1); a sealing plate (5) movable toward the feed nozzle (31) is provided in the cylinder (1); a hydraulic rod (6) for driving the sealing disk (33) and the sealing plate (5) to move synchronously in the same direction is provided on the cylinder (1); and the feed nozzle (31) is located between the sealing disk (33) and the sealing plate (5).

2. A material feeding device for color paste packaging according to claim 1, characterized in that: The end of the transverse tube (3) away from the feed nozzle (31) is connected to a short tube (32) fixed to the inner wall of the cylinder (1); a moving rod (34) passing through the short tube (32) and penetrating the cylinder (1) is fixed to the side of the sealing plate (33) away from the feed nozzle (31); a folding tube (51) is fixed between the sealing plate (5) and the inner wall of the cylinder (1); a connecting rod (52) located in the folding tube (51) and penetrating the cylinder (1) is fixed on the sealing plate (5); a fixed rod (61) is fixed to the telescopic end of the hydraulic rod (6); the end of the moving rod (34) located outside the cylinder (1) is fixed to the fixed rod (61), and the end of the connecting rod (52) located outside the cylinder (1) is detachably connected to the fixed rod (61).

3. A material feeding device for color paste packaging according to claim 2, characterized in that: A group of feed tubes (35) are provided at the bottom of the transverse tube (3), the bottom of the feed tube (35) is threadedly connected with a sealing cap (4), and a sealing column (41) inserted into the feed tube (35) is fixed at the bottom of the sealing cap (4); a group of screw holes (62) are opened on the fixing rod (61), and the group of screw holes (62) respectively correspond to a group of feed tubes (35); a connecting plate (53) is fixed on the connecting rod (52), and screws (54) adapted to the screw holes (62) are threadedly connected to the connecting plate (53).

4. A material feeding device for color paste packaging according to claim 1, characterized in that: A fixing ring (8) is fixed on the cylinder (1), a support leg (81) is fixed to the bottom of the fixing ring (8), and a fixed end of the hydraulic rod (6) is fixed to the fixing ring (8).

5. The unloading device for color paste packaging according to claim 1, characterized in that: A motor (7) is fixed on the top of the cylinder (1); the rotating shaft of the motor (7) passes through the cylinder (1) and is fixed with a stirring shaft (71) located inside the cylinder (1); a scraper (72) in contact with the inner wall of the cylinder (1) is fixed on the stirring shaft (71); the stirring shaft (71) is located above the horizontal tube (3).

6. A material feeding device for color paste packaging according to claim 1, characterized in that: The bottom of the cylinder (1) is connected to a liquid discharge pipe (9).

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