Convenient-to-clean hopper for packaging machine

Abstract

The utility model discloses a packing machine hopper convenient to clean, which comprises a straight barrel end and a connecting port connected to the end part of the straight barrel end, a fixed split barrel is fixed on the connecting port, a movable split barrel is rotatably connected to the fixed split barrel, a connecting plate and a plurality of male seats are connected to the movable split barrel, and positioning columns are connected to the male seats. The fixed split cylinder is connected with a positioning mechanism used for positioning the positioning column, the outer side of the straight cylinder end is connected with a tensioning mechanism used for tensioning the connecting plate, and the tensioning mechanism is connected with the positioning mechanism. The movable split cylinder can be conveniently opened, the interiors of the fixed split cylinder and the movable split cylinder can be conveniently cleaned, operation is easy and convenient, the movable split cylinder is rotated to be closed, then the screw rod is rotated to drive the lifting block to move upwards, the U-shaped pull ring is tensioned on the connecting plate, the positioning block is pressed on the positioning column, comprehensive locking and fixing of the movable split cylinder are achieved, and the working efficiency is improved. And the connection stability of the movable split cylinder and the fixed split cylinder is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing machine technical field, concretely is a packing machine material hopper convenient to clean. BACKGROUND

[0002] Pesticide granule is a kind of solid dosage form obtained by mixing raw drug with carrier, adhesive, dispersing agent, wetting agent, stabilizer and other auxiliary agents, and its performance requirements mainly include fineness, uniformity, storage stability, hardness and disintegration, etc.Pesticide granule needs to use packing machine in the production process, which is a kind of machine for packaging granule, playing the role of protection and beauty, and the packing machine is mainly divided into flow line type overall production packaging and product peripheral packaging equipment, and the automatic control packaging system designed and installed improves the product quality and production efficiency of packaging machinery industry.

[0003] The material hopper is one of important components of the packing machine, and is used for injecting materials into packing bottles, and is usually designed in an integrated manner, and the end cover at the top is locked by a plurality of bolts, and a motor and other equipment are installed on the end cover, the motor drives the rotation of the spiral shaft, and the control of the discharge flow is facilitated, after long-term use, a large amount of impurities is attached in the material hopper, and the material hopper is inconvenient to clean. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of packing machine material hoppers convenient to clean, with the advantages that it is convenient to open movable split cylinder, it is convenient to clean inside fixed split cylinder, movable split cylinder, it is simple and convenient to operate, solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of packing machine material hopper convenient to clean, including straight cylinder end and the connecting port connected at the end of straight cylinder end, the connecting port is fixed with fixed split cylinder, the fixed split cylinder is rotatably connected with movable split cylinder, the movable split cylinder is connected with connecting plate, a plurality of male seat, the male seat is connected with positioning column, the fixed split cylinder is connected with the positioning mechanism for the positioning of positioning column, the outside of straight cylinder end is connected with the tensioning mechanism for tensioning connecting plate, and the tensioning mechanism is connected with positioning mechanism.

[0006] Preferably, the positioning mechanism includes a plurality of positioning blocks, a guide seat, an arc-shaped rod, a plurality of female seats, the guide seat is used for guiding the movement of the movement plate, the arc-shaped rod is connected with the tensioning mechanism and the movement plate at both ends, the positioning blocks are connected to the side surface of the movement plate, the female seats are connected to the fixed split cylinder, the positioning column penetrates the female seats, and the positioning blocks are pressed against the positioning column.

[0007] Preferably, the positioning column is provided with a chute, and the positioning blocks are connected to the chute.

[0008] Preferably, the guide seat is fixed to the outer side of the connecting port, and the moving plate is slidingly connected to the guide seat.

[0009] Preferably, the tensioning mechanism comprises a lifting block, a sliding groove, a screw rod, a fixed seat and a U-shaped pull ring, the sliding groove is used for guiding the lifting block, the fixed seat is connected to the straight cylinder end, the screw rod penetrates through the fixed seat and is used for driving the lifting block to lift, and the U-shaped pull ring is axially connected to the lifting block and is tensioned to the connecting plate.

[0010] Preferably, the screw rod is threadedly connected with the fixed seat, and the end of the screw rod is rotationally connected to the lifting block.

[0011] Preferably, the connecting plate is provided with a pulling groove, and the end of the U-shaped pull ring is matched with the pulling groove.

[0012] Preferably, the end of the movable split cylinder is connected with the fixed split cylinder through a shaft.

[0013] Compared with the prior art, the utility model has the advantages that the positioning mechanism and the tensioning mechanism are arranged, the lifting block is driven to move downward by the rotatable screw rod, the U-shaped pull ring and the arc-shaped rod are synchronously driven to move downward, the U-shaped pull ring is separated from the connecting plate by being actuated, the arc-shaped rod drives the moving plate to move downward, the plurality of positioning blocks are moved downward, the positioning blocks are separated from the corresponding positioning columns, the movable split cylinder is loosened, the movable split cylinder is conveniently opened, the fixed split cylinder and the movable split cylinder are conveniently cleaned, and the operation is simple and convenient; after cleaning, the movable split cylinder is closed by being rotated, the lifting block is driven to move upward by the screw rod, the U-shaped pull ring is tensioned to the connecting plate, the positioning blocks are pressed to the positioning columns, the movable split cylinder is completely locked and fixed, and the stability of the movable split cylinder and the fixed split cylinder is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a front view of the utility model; Figure 1 It is an enlarged view of A in the middle;

[0016] Figure 3 It is a right view of the utility model;

[0017] Figure 4 It is a right view of the utility model; Figure 3 It is an enlarged view of B in the middle.

[0018] In the figure: 1, straight cylinder end; 2, connecting port; 3, fixed split cylinder; 4, movable split cylinder; 5, arc-shaped rod; 6, connecting plate; 7, pull groove; 8, lifting block; 9, sliding groove; 10, screw rod; 11, fixed seat; 12, U-shaped pull ring; 13, male seat; 14, moving plate; 15, guide seat; 16, positioning column; 17, female seat; 18, inclined groove; 19, positioning block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of hopper for packing machine convenient to clean, including straight cylinder end 1 and connecting port 2 connected in straight cylinder end 1 end part, connecting port 2 is fixed with fixed split cylinder 3, fixed split cylinder 3 is rotatably connected with movable split cylinder 4, movable split cylinder 4 is connected with connecting plate 6, multiple male seat 13, male seat 13 is connected with positioning column 16, fixed split cylinder 3 is connected with the positioning mechanism for the positioning of positioning column 16, the outside of straight cylinder end 1 is connected with the tensioning mechanism for tensioning connecting plate 6, and the tensioning mechanism is connected with the positioning mechanism.

[0021] Male seat 13, female seat 17 and positioning block 19 are provided with two, when needing to clean, can rotate screw rod 10 to drive lifting block 8 to move down, simultaneously drive U-shaped pull ring 12 and arc-shaped rod 5 to move down, then again stir U-shaped pull ring 12 and connecting plate 6 separate;At the same time, arc-shaped rod 5 can drive moving plate 14 to move down, realize the movement of two positioning blocks 19, make positioning block 19 separate from corresponding positioning column 16, realize the loose of movable split cylinder 4 cylinder, open movable split cylinder 4 conveniently, it is convenient to clean inside fixed split cylinder 3, movable split cylinder 4, simple and convenient operation.

[0022] Positioning mechanism includes moving plate 14, multiple positioning blocks 19, guide seat 15, arc-shaped rod 5, multiple female seats 17, guide seat 15 is used for the guidance of moving plate 14, both ends of arc-shaped rod 5 are connected with tensioning mechanism and moving plate 14, positioning block 19 is connected on the side surface of moving plate 14, female seat 17 is connected on fixed split cylinder 3, positioning column 16 is penetrated in female seat 17, and positioning block 19 is pressed in positioning column 16.In the closing of movable split cylinder 4, positioning column 16 is penetrated in female seat 17, can realize the preliminary location of movable split cylinder 4. Immediately positioning block 19 is connected with positioning column 16, can realize the positioning of positioning column 16, and then limit movable split cylinder 4.

[0023] The end of the arc-shaped rod 5 is fixedly connected with the lifting block 8, the lifting block 8 can slide on the sliding groove 9, and the use of the guide seat 15 can make the moving plate 14 move stably, and the moving plate 14 is well guided, and the positioning block 19 and the inclined groove 18 of the positioning column 16 are accurately connected.

[0024] The positioning column 16 is provided with the inclined groove 18, and the positioning block 19 is connected to the inclined groove 18, when the positioning block 19 is pressed against the inclined groove 18, a pulling force in the direction close to the moving plate 14 can be applied to the positioning column 16, so that the movable split cylinder 4 and the fixed split cylinder 3 are more closely connected, and good positioning and fixing of the movable split cylinder 4 are realized.

[0025] The guide seat 15 is fixed to the outer side of the connecting port 2, and the moving plate 14 is slidingly connected to the guide seat 15.

[0026] The tensioning mechanism comprises the lifting block 8, the sliding groove 9, the screw rod 10, the fixed seat 11 and the U-shaped pull ring 12, the sliding groove 9 is used for guiding the lifting block 8, the fixed seat 11 is connected to the straight cylinder end 1, the screw rod 10 penetrates through the fixed seat 11, and the screw rod 10 is used for driving the lifting block 8 to ascend and descend, the U-shaped pull ring 12 is connected to the lifting block 8, the U-shaped pull ring 12 has a certain damping feeling when rotating, and the U-shaped pull ring 12 is pulled to the connecting plate 6. When the U-shaped pull ring 12 is pulled to the pulling groove 7 of the connecting plate 6, an upward pulling force can be applied to the movable split cylinder 4, so that the movable split cylinder 4 and the connecting port 2 are closely connected.

[0027] The screw rod 10 is threadedly connected with the fixed seat 11, and the end of the screw rod 10 is rotatably connected to the lifting block 8, so as to improve the stability of the rotation of the screw rod 10.

[0028] The connecting plate 6 is provided with the pulling groove 7, and the end of the U-shaped pull ring 12 matches the pulling groove 7.

[0029] The end of the movable split cylinder 4 is connected with the fixed split cylinder 3 through a shaft, and the movable split cylinder 4 rotates around the shaft.

[0030] Working principle: when cleaning is needed, rotating screw 10 drives lifting block 8 to move down along the height direction of sliding groove 9, synchronously drives U-shaped pull ring 12 and arc-shaped rod 5 to move down, then drives U-shaped pull ring 12 to separate the end thereof from pull groove 7. At the same time, the moving down of arc-shaped rod 5 can drive moving plate 14 to move down, realizing the synchronous moving down of two positioning blocks 19, the separation of positioning block 19 from corresponding inclined groove 18, the synchronous loosening of two positioning columns 16, and finally the opening of rotating movable split cylinder 4, facilitating the cleaning operation. When the cleaning is completed, close movable split cylinder 4, positioning column 16 passes through corresponding female seat 17, realizing the preliminary limiting of movable split cylinder 4. Then rotate screw 10 to drive lifting block 8 to move up, U-shaped pull ring 12 is pulled tight in pull groove 7, the upward pulling force is applied to connecting plate 6, so that movable split cylinder 4 is connected closely with connecting port 2. The moving up of lifting block 8 can synchronously drive arc-shaped rod 5, moving plate 14 and two positioning blocks 19 to move up, positioning block 19 is pressed in corresponding inclined groove 18, realizing the limiting of positioning column 16, and the pulling force is applied to positioning column 16 in the direction close to moving plate 14, so that movable split cylinder 4 is connected closely with fixed split cylinder 3, improving the stability of movable split cylinder 4, and the practicality is strong.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, modifications, equivalents, substitutions and variations of the embodiments can be made by those skilled in the art without departing from the spirit and principles of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A packaging machine hopper that is easy to clean, characterized in that, It includes a straight cylindrical end (1) and a connecting port (2) connected to the end of the straight cylindrical end (1). The connecting port (2) is fixed with a fixed split cylinder (3). The fixed split cylinder (3) is rotatably connected with a movable split cylinder (4). The movable split cylinder (4) is connected with a connecting plate (6) and multiple male seats (13). The male seats (13) are connected with positioning posts (16). The fixed split cylinder (3) is connected with a positioning mechanism for positioning the positioning posts (16). The outside of the straight cylindrical end (1) is connected with a tensioning mechanism for tensioning the connecting plate (6). The tensioning mechanism is connected to the positioning mechanism.

2. The easy-to-clean packaging machine hopper according to claim 1, characterized in that, The positioning mechanism includes a movable plate (14), multiple positioning blocks (19), a guide seat (15), an arc rod (5), and multiple female seats (17). The guide seat (15) is used to guide the movable plate (14). The two ends of the arc rod (5) are connected to the tensioning mechanism and the movable plate (14). The positioning blocks (19) are connected to the side of the movable plate (14). The female seats (17) are connected to the fixed split cylinder (3). The positioning column (16) passes through the female seat (17). The positioning blocks (19) are pressed against the positioning column (16).

3. The easy-to-clean packaging machine hopper according to claim 2, characterized in that, The positioning post (16) is provided with a groove (18), and the positioning block (19) is connected to the groove (18).

4. The easy-to-clean packaging machine hopper according to claim 2, characterized in that, The guide seat (15) is fixed to the outside of the connection port (2), and the moving plate (14) is slidably connected to the guide seat (15).

5. A packaging machine hopper that is easy to clean according to claim 1, characterized in that, The tensioning mechanism includes a lifting block (8), a slide groove (9), a screw (10), a fixed seat (11), and a U-shaped pull ring (12). The slide groove (9) is used to guide the lifting block (8). The fixed seat (11) is connected to the straight end (1). The screw (10) passes through the fixed seat (11) and is used to drive the lifting block (8) to rise and fall. The U-shaped pull ring (12) is axially connected to the lifting block (8) and is tensioned to the connecting plate (6).

6. A packaging machine hopper that is easy to clean according to claim 5, characterized in that, The screw (10) is threadedly connected to the fixed seat (11), and the end of the screw (10) is rotatably connected to the lifting block (8).

7. A packaging machine hopper that is easy to clean according to claim 5, characterized in that, The connecting plate (6) is provided with a groove (7), and the end of the U-shaped pull ring (12) matches the groove (7).

8. A packaging machine hopper that is easy to clean according to claim 1, characterized in that, The end of the movable split cylinder (4) is connected to the fixed split cylinder (3) by a shaft.

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