Sizing material mixing device with stirring part easy to disassemble

Abstract

The utility model relates to the technical field of sizing material mixing equipment, and discloses a sizing material mixing device with an easily detachable stirring part, which comprises a frame body, a groove body arranged on the frame body, the stirring part mounted in the groove body and a driving source for driving the stirring part to rotate, the stirring piece comprises connecting shafts rotationally mounted on the side walls of the two ends of the tank body and a stirring shaft connected between the two connecting shafts; connecting sleeves are installed at the two ends of the stirring shaft in a sliding mode, the connecting sleeves can be connected to the connecting shaft in an inserted mode after sliding out in the direction away from the stirring shaft, and the connecting shaft drives the connecting sleeves to rotate and can synchronously drive the stirring shaft to rotate; limiting pieces are arranged between the stirring shafts and the connecting sleeves, and after the connecting sleeves at the two ends are connected to the adjacent connecting shafts, the limiting pieces can limit relative sliding between the stirring shafts and the connecting sleeves. The installation structure has the effect of being convenient to install.

Description

Technical Field

[0001] The present application relates to the technical field of rubber mixing devices, and in particular to a rubber mixing device with an easily detachable stirring member. Background Art

[0002] Dipped labor protection gloves are made of natural rubber or synthetic rubber as the main material through a dipping process. According to different gluing methods and uses, dipped gloves can be divided into two types: coated gloves and dipped gloves. Dipped gloves are made by soaking the gloves in rubber or synthetic rubber to allow them to fully absorb the rubber, thereby forming a rubber layer on the surface of the gloves. They are mainly used in industries, households and other fields.

[0003] During the production process, the rubber needs to be mixed evenly before being used in the production line of labor protection gloves. The relevant rubber mixing device mainly includes a mixing tank and a stirring member rotatably installed in the mixing tank. The mixing tank is used to hold the rubber, and then the rubber is stirred by rotating the stirring shaft. The stirring shaft needs to be replaced, repaired, cleaned, etc., and the stirring shaft needs to be disassembled. At present, the stirring shaft is generally connected together in the form of a flange, and multiple bolts need to be aligned and installed during installation, which is troublesome to operate. Utility Model Content

[0004] In order to facilitate installation and disassembly, the present application provides a rubber mixing device with an easily detachable stirring member.

[0005] The present application provides a rubber mixing device with an easily detachable stirring member, which adopts the following technical solution:

[0006] A rubber mixing device with an easily detachable stirring member, comprising a frame, a trough body arranged on the frame, a stirring member installed in the trough body and a driving source for driving the stirring member to rotate; the stirring member comprises a connecting shaft rotatably installed on the side walls at both ends of the trough body and a stirring shaft connected between the two connecting shafts; connecting sleeves are slidably installed at both ends of the stirring shaft, and the connecting sleeves can be inserted into the connecting shaft after sliding out in a direction away from the stirring shaft, and the connecting shaft drives the connecting sleeve to rotate, and can synchronously drive the stirring shaft to rotate; a limiting member is arranged between the stirring shaft and the connecting sleeve, and after the connecting sleeves at both ends are connected to the adjacent connecting shafts, the limiting member can limit the relative sliding between the stirring shaft and the connecting sleeve.

[0007] By adopting the above technical solution, during installation, the connecting sleeve is slid out and inserted into the connecting shaft, so that the stirring shaft can be pre-fixed, making it more convenient to connect the stirring shaft, and then the locking piece is used to position the connecting sleeve, so that the stirring shaft is stably connected between the two connecting shafts.

[0008] Optionally, a sliding shaft is provided on the connecting sleeve, and a sliding groove for sliding the sliding shaft is provided at the end of the stirring shaft, the sliding shaft is a polygonal structure, and the shapes of the sliding groove and the sliding shaft are matched.

[0009] By adopting the above technical solution, the sliding shaft is inserted into the sliding groove, and the sliding connection of the connecting sleeve is realized, and the sliding shaft is a polygonal structure, so that when the connecting sleeve rotates, it can synchronously drive the stirring shaft to rotate.

[0010] Optionally, a slot is formed on a side of the connecting sleeve facing away from the sliding shaft, and one end of the connecting shaft can be inserted into the slot.

[0011] By adopting the above technical solution, a slot is provided on the connecting sleeve, and the end of the connecting shaft is inserted into the slot, so that the connecting shaft and the connecting sleeve are pre-fixed, and then the connecting sleeve and the connecting shaft are connected together under the action of the locking member.

[0012] Optionally, the limiting member includes a limiting rod arranged at the end of the stirring shaft, a clearance groove is opened on the sliding shaft, and the limiting rod passes through the clearance groove and the sliding groove. When the connecting sleeves at both ends are connected to the connecting shaft, the limiting rod abuts against the inner end surface of the clearance groove.

[0013] By adopting the above technical solution, the limit rod passes through the clearance groove, thereby limiting the sliding shaft from escaping from the sliding groove, and when the connecting sleeve is connected to the connecting shaft, the limit rod abuts against the inner end surface of the clearance groove, thereby preventing the stirring shaft from sliding along the length direction.

[0014] Optionally, an abutment plate is fixed to the outer wall of one end of the connecting shaft in the slot body, and a sealing ring is provided on the side of the abutment plate facing the inner wall of the slot body, and the sealing ring abuts against the inner wall of the slot body.

[0015] By adopting the above technical solution, the abutment disk rotates synchronously when the connecting shaft slides, and a sealing ring is provided between the abutment disk and the inner wall of the slot body, thereby further improving the sealing performance of the connection between the connecting shaft and the slot body.

[0016] Optionally, the driving source includes a driving shaft rotatably mounted on the frame and a first element for driving the driving shaft to rotate, and one end of the driving shaft is connected to the connecting shaft.

[0017] By adopting the above technical solution, the driving shaft and the connecting shaft are connected, so that the driving shaft can be rotated and driven synchronously.

[0018] Optionally, a connecting seat is rotatably mounted on the outer wall of one end of the driving shaft close to the connecting shaft, a plurality of bolt members are arranged on the connecting seat, and the connecting seat is connected to the outer wall of the trough body through the bolt members.

[0019] By adopting the above technical solution, a connecting seat is installed on the outer wall of the driving shaft, and the connecting seat is installed on the outer wall of the groove body, thereby improving the stability of the connection between the driving shaft and the connecting shaft, and preventing deflection during rotation.

[0020] Optionally, a spline is provided on the driving shaft, a flower groove is provided at one end of the connecting shaft, and one end of the driving shaft is inserted into the end of the connecting shaft, and the spline is inserted into the flower groove.

[0021] By adopting the above technical solution, the connecting shaft is inserted into the flower groove, and under the action of the spline, the driving shaft rotates to drive the rotation of the connecting shaft.

[0022] Optionally, stirring blades are arranged at intervals on the outer wall of the stirring shaft, and the stirring blades include two discs arranged on the outer wall of the stirring shaft and a stirring bar connected between the two discs, and a plurality of stirring bars are arranged at intervals along the circumference of the disc.

[0023] By adopting the above technical solution, the stirring blade has a plurality of stirring bars arranged circumferentially, so that the mixing effect of the rubber material is better.

[0024] In summary, the present application includes at least one of the following beneficial effects:

[0025] 1. Connecting sleeves are slidably installed at both ends of the stirring shaft. During installation, the connecting sleeves slide out and snap onto the connecting shaft, so that the stirring shaft can be pre-fixed, and then reinforced with locking pieces, which makes installation more convenient;

[0026] 2. After the driving shaft and the connecting shaft are connected, the connecting seat can be connected to the groove body, thereby further improving the stability of the connection between the driving shaft and the connecting shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0028] Figure 2 is a schematic diagram of a connecting sleeve in an embodiment of the present application;

[0029] Figure 3 is an exploded schematic diagram of a drive shaft in an embodiment of the present application;

[0030] Figure 4 yes Figure 3 An enlarged schematic diagram of .

[0031] Explanation of the reference numerals in the accompanying drawings: 1. frame; 2. tank body; 3. stirring member; 31. connecting shaft; 32. stirring shaft; 4. driving source; 41. driving shaft; 42. first element; 5. connecting sleeve; 6. locking member; 7. limiting member; 8. sliding shaft; 9. sliding groove; 10. slot; 11. clearance groove; 12. abutment plate; 13. sealing ring; 14. connecting seat; 15. bolt member; 16. flower groove; 17. spline; 18. stirring blade; 181. disc; 182. stirring bar. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application discloses a rubber mixing device with an easily detachable stirring member. Figure 1 The rubber material mixing device comprises a frame 1, a tank 2 mounted on the frame 1, and a stirring member 3 mounted in the tank 2. A driving source 4 is mounted on the frame 1. The driving source 4 is used to drive the stirring member 3 to rotate. After the rubber material is added to the tank 2, the rubber material can be stirred by the stirring member 3. In order to improve the mixing effect of the rubber material, in this embodiment, two stirring members 3 are provided and symmetrically distributed on both sides of the tank 2, and the driving source 4 and the stirring member 3 correspond to each other.

[0034] Reference Figure 1 and Figure 2 The stirring member 3 includes a connecting shaft 31 installed on the side walls at both ends of the tank body 2, and a stirring shaft 32 connected between the two connecting shafts 31. The connecting shaft 31 is rotatably connected to the inner wall of the tank body 2, and the connecting shaft 31 and the inner wall of the tank body 2 are connected by a rotary seal. Connecting sleeves 5 are slidably installed at both ends of the stirring shaft 32, and the sliding direction of the connecting sleeve 5 is parallel to the length direction of the stirring shaft 32. The connecting sleeve 5 can be connected to the connecting shaft 31, and a locking member 6 is installed on the connecting sleeve 5. When installing, the connecting sleeve 5 is first connected to the connecting shaft 31 to achieve pre-fixation of the stirring shaft 32, and then fixed by the locking member 6.

[0035] A sliding shaft 8 is fixed on the connecting sleeve 5, and a sliding groove 9 is provided at the end of the stirring shaft 32. The sliding shaft 8 can be slidably inserted in the sliding groove 9. A limiting member 7 is also installed on the stirring shaft 32, and the limiting member 7 is used to limit the sliding shaft 8 from sliding out of the sliding groove 9. And under the action of the limiting member 7, when both connecting sleeves 5 are connected to the connecting shaft 31, the limiting member 7 can limit the displacement of the stirring shaft 32 in the axial direction.

[0036] The sliding shaft 8 is a polygonal structure, and the sliding groove 9 is adapted to the sliding shaft 8, so that when the connecting sleeve 5 rotates, the stirring shaft 32 can be synchronously driven to rotate. Preferably, the sliding shaft 8 is a quadrilateral structure. The connecting sleeve 5 is provided with a slot 10 away from the sliding shaft 8, and the end of the connecting shaft 31 is inserted into the slot 10. The locking member 6 is preferably a bolt, which passes through the side wall of the connecting sleeve 5 and is threadedly connected to the side wall of the connecting shaft 31, thereby positioning the connecting sleeve 5.

[0037] In a further embodiment, referring to Figure 2 The limiting member 7 includes a limiting rod that is inserted into the end of the stirring rod, and the limiting rod also passes through the sliding groove 9. The limiting rod is preferably a screw and is threadedly inserted into the stirring shaft 32. A clearance groove 11 is provided on the sliding shaft 8, and the limiting rod also passes through the clearance groove 11. When the sliding shaft 8 slides in the sliding groove 9, the limiting rod can slide relatively in the clearance groove 11. When the connecting sleeve 5 is connected to the two connecting shafts 31, the limiting rod can abut against the inner end surface of the clearance groove 11, so that the stirring shaft 32 is not easily offset under the action of the limiting rod.

[0038] In a further embodiment, an abutment disk 12 is fixed on the outer wall of the portion of the connecting shaft 31 inside the tank body 2, and a sealing ring 13 is provided on the side of the abutment disk 12 facing the inner wall of the tank body 2, and the sealing ring 13 is tightly pressed against the inner wall of the tank body 2. And the end of the connecting sleeve 5 is pressed against the surface of the abutment disk 12. Under the action of the abutment disk 12, the sealing performance of the connection between the connecting shaft 31 and the tank body 2 is further improved.

[0039] Reference Figure 3 and Figure 4 The driving source 4 includes a driving shaft 41 rotatably mounted on the frame 1 and a first element 42 for driving the driving shaft 41 to rotate. The driving shaft 41 is mounted on the frame 1 by means of a bearing seat, and the other end of the driving shaft 41 is connected to the connecting shaft 31. A flower groove 16 is provided at the end of the connecting shaft 31, and a spline 17 is provided on the side wall of one end of the driving shaft 41. The driving shaft 41 can be plugged into the end of the connecting shaft 31, and the spline 17 is inserted into the flower groove 16, so that the rotation of the driving shaft 41 can drive the connecting shaft 31 to rotate. The first element 42 is preferably driven by a motor synchronous belt. In other embodiments, the output shaft of the motor and the driving shaft 41 can also be directly connected.

[0040] Furthermore, the outer wall of the driving shaft 41 is rotatably mounted with a connecting seat 14, and a plurality of bolts 15 are mounted on the connecting seat 14, and the bolts 15 are in the form of a screw rod and two nuts, so that the connecting seat 14 is fixed to the outer wall of the tank body 2. Therefore, under the action of the connecting seat 14, the stability of the connection between the driving shaft 41 and the connecting shaft 31 can be improved. In order to facilitate the connection of the connecting seat 14, the side wall of the tank body 2 can fix the seat body so as to be connected to the connecting seat 14 through the bolts 15.

[0041] In a further embodiment, referring to Figure 1 , a plurality of stirring blades 18 are arranged at intervals on the outer wall of the stirring shaft 32. The stirring blades 18 include two discs 181 coaxially fixed to the outer wall of the stirring shaft 32, and stirring bars 182 connected between the two discs 181, and a plurality of stirring bars 182 are arranged at intervals along the circumference of the discs 181. The discs 181 can be fixed to the outer wall of the stirring shaft 32 by bolts or the like, so as to facilitate maintenance and replacement.

[0042] The implementation principle of the rubber mixing device with an easily detachable stirring member in the embodiment of the present application is as follows: when the stirring shaft 32 is connected, the connecting sleeve 5 slides out and is clamped on the connecting shaft 31, thereby pre-fixing the stirring shaft 32, and then fixing the connecting sleeve 5 by the locking member 6.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rubber mixing device with an easily detachable stirring member, comprising a frame (1), a tank (2) arranged on the frame (1), a stirring member (3) installed in the tank (2), and a driving source (4) for driving the stirring member (3) to rotate; characterized in that: The stirring member (3) comprises a connecting shaft (31) rotatably mounted on the side walls of both ends of the tank body (2) and a stirring shaft (32) connected between the two connecting shafts (31); connecting sleeves (5) are slidably mounted on both ends of the stirring shaft (32); the connecting sleeves (5) can be inserted into the connecting shaft (31) after sliding out in a direction away from the stirring shaft (32); the connecting shaft (31) drives the connecting sleeve (5) to rotate, and can synchronously drive the stirring shaft (32) to rotate; a limiting member (7) is arranged between the stirring shaft (32) and the connecting sleeve (5); after the connecting sleeves (5) at both ends are connected to the adjacent connecting shafts (31), the limiting member (7) can limit the relative sliding between the stirring shaft (32) and the connecting sleeve (5).

2. A rubber mixing device with easily detachable stirring member according to claim 1, characterized in that: The connecting sleeve (5) is provided with a sliding shaft (8), and the end of the stirring shaft (32) is provided with a sliding groove (9) for the sliding shaft (8) to slide. The sliding shaft (8) is a polygonal structure, and the shapes of the sliding groove (9) and the sliding shaft (8) are matched.

3. A rubber mixing device with easily detachable stirring member according to claim 2, characterized in that: A slot (10) is provided on a side of the connecting sleeve (5) facing away from the sliding shaft (8), and one end of the connecting shaft (31) can be inserted into the slot (10). A locking piece (6) is provided on a side wall of the connecting sleeve (5) for connecting the connecting shaft (31) and the connecting sleeve (5).

4. A rubber mixing device with easily detachable stirring member according to claim 3, characterized in that: The limiting member (7) comprises a limiting rod arranged at the end of the stirring shaft (32); a clearance groove (11) is provided on the sliding shaft (8); the limiting rod passes through the clearance groove (11) and the sliding groove (9); when the connecting sleeves (5) at both ends are connected to the connecting shaft (31), the limiting rod abuts against the inner end surface of the clearance groove (11).

5. The rubber mixing device with easily detachable stirring member according to claim 2, characterized in that: An abutment disk (12) is fixed to the outer wall of one end of the connecting shaft (31) in the trough body (2), and a sealing ring (13) is provided on the side of the abutment disk (12) facing the inner wall of the trough body (2), and the sealing ring (13) abuts against the inner wall of the trough body (2).

6. A rubber mixing device with an easily detachable stirring member according to any one of claims 1 to 5, characterized in that: The driving source (4) comprises a driving shaft (41) rotatably mounted on the frame (1) and a first element (42) for driving the driving shaft (41) to rotate. One end of the driving shaft (41) is connected to the connecting shaft (31).

7. A rubber mixing device with easily detachable stirring member according to claim 6, characterized in that: A connecting seat (14) is rotatably mounted on the outer wall of one end of the driving shaft (41) close to the connecting shaft (31); a plurality of bolt members (15) are provided on the connecting seat (14); and the connecting seat (14) is connected to the outer wall of the trough body (2) via the bolt members (15).

8. The rubber mixing device with easily detachable stirring member according to claim 7, characterized in that: The drive shaft (41) is provided with a spline (17), one end of the connecting shaft (31) is provided with a flower groove (16), one end of the drive shaft (41) is plugged into the end of the connecting shaft (31), and the spline (17) is inserted into the flower groove (16).

9. The rubber mixing device with easily detachable stirring member according to claim 1, characterized in that: Stirring blades (18) are arranged at intervals on the outer wall of the stirring shaft (32), and the stirring blades (18) comprise two disks (181) arranged on the outer wall of the stirring shaft (32) and a stirring bar (182) connected between the two disks (181), and a plurality of stirring bars (182) are arranged at intervals along the circumference of the disk (181).

Images