Multipurpose glue stirring device

Abstract

The utility model relates to a multipurpose glue stirring device, which belongs to the field of glue production equipment and comprises a round-rod-shaped connecting rod, and a plurality of mounting parts are arranged on the outer surface of the connecting rod. The mounting part comprises a mounting groove formed in the surface of the connecting rod, the left side wall and the right side wall of the mounting groove are both vertically arranged, a connecting block is further arranged in the mounting groove, the connecting block is rotatably arranged in the mounting groove through a rotating shaft, and the left side wall and the right side wall of the connecting block are attached to the left side wall and the right side wall of the mounting groove correspondingly; blades are fixedly connected to the side wall of the front side of the connecting block, and the included angle between each blade and the horizontal direction is 60 degrees; the lower section part of the left side wall of the mounting groove is bent leftwards to form a left limiting wall; the upper end part of the right side wall of the mounting groove is bent towards the right to form a right limiting wall; and a fixing mechanism for fixing the connecting block in the mounting groove is arranged in the connecting rod corresponding to the mounting groove. The cost of the stirring device can be effectively reduced, and the stirring efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of glue production equipment, especially a multipurpose glue stirring device. BACKGROUND

[0002] Glue is usually composed of multiple chemical components, such as polymers, solvents, plasticizers, fillers, cross-linking agents, etc. Therefore, stirring is an essential process in the glue production process. Through stirring, these components can be fully mixed, avoiding the problem of inconsistent performance caused by uneven distribution of components.

[0003] However, different types of glue have different viscosities. For high-viscosity glue, its flowability is poor, and it needs larger-angle blades to apply sufficient shear force and pushing force to break the resistance and stir the glue. Large-angle blades can also more effectively bring high-viscosity glue deposited at the bottom into circulation. Low-viscosity glue has strong flowability. If the blade angle is too large, it may cause high stirring resistance, which in turn reduces efficiency. Small-angle blades can more smoothly guide the flow of glue, reducing invalid energy consumption.

[0004] Therefore, for glue of different viscosities, the blades on the stirring device also need different angles. For use scenarios where the type of glue stirred is frequently changed, conventional stirring devices need to be frequently replaced, which is relatively troublesome to use. Based on this, the utility model provides a multipurpose glue stirring device, which is capable of simultaneously stirring high-viscosity and low-viscosity glue by setting blades with variable angles, improving its use convenience. SUMMARY

[0005] Based on this, it is necessary to provide a multi-purpose glue stirring device, comprising a vertically arranged connecting rod in the form of a round rod, the outer surface of the connecting rod is provided with a plurality of mounting portions, the mounting portions are arranged in a spiral around the connecting rod; the mounting portion comprises a mounting groove opened on the surface of the connecting rod, the left side wall and the right side wall of the mounting groove are vertically arranged, a connecting block is further arranged in the mounting groove, the connecting block is rotatably arranged in the mounting groove through a rotating shaft, the axis of the rotating shaft is arranged along the radial direction of the connecting rod, the left side wall and the right side wall of the connecting block are respectively arranged in close contact with the left side wall and the right side wall of the mounting groove, the front side wall of the connecting block is fixedly connected with a blade, the blade is arranged along the radial direction of the connecting rod, and the included angle between the blade and the horizontal direction is 60°; the lower section of the left side wall of the mounting groove is bent to the left to form a left limiting wall, the left limiting wall is used to abut against the left side wall of the connecting block after the connecting block rotates clockwise by 30°; the upper end of the right side wall of the mounting groove is bent to the right to form a right limiting wall, the right limiting wall is used to abut against the right side wall of the connecting block after the connecting block rotates clockwise by 30°; the connecting rod is further provided with a fixing mechanism for fixing the connecting block in the mounting groove.

[0006] In the utility model, the upper end of the connecting rod is used for being connected with a driving structure, for example, being connected with a driving motor, the driving motor can drive the connecting rod to rotate, thereby driving the blade on the connecting rod to rotate, and realizing the stirring of the glue by the stirring device.

[0007] In the utility model, the blade is installed in the mounting groove through the connecting block, and the connecting block is rotatably installed in the connecting groove, therefore, the blade can rotate in the connecting groove. The fixing mechanism is used for fixing the connecting block when the left side wall and the right side wall of the connecting block abut against the left side wall and the right side wall of the mounting groove respectively, under the fixing of the fixing mechanism, the angle between the blade on the connecting block and the horizontal direction is kept at 60°, at this time, the stirring device is suitable for the stirring of the glue with high viscosity; when the glue with low viscosity needs to be stirred, only the fixing of the fixing mechanism on the connecting block needs to be released, at this time, the rotating blade will drive the connecting block to rotate to the left side wall and the right side wall respectively abutting against the left limiting wall and the right limiting wall under the reaction force of the glue, at this time, the included angle between the blade and the horizontal direction is 30°, and the stirring device is suitable for the stirring of the glue with low viscosity; when the glue to be stirred changes from low viscosity to high viscosity, only the rotation of the connecting rod needs to be stopped, at this time, the blade will drive the connecting block to rotate to the left side wall and the right side wall respectively abutting against the left side wall and the right side wall of the mounting groove under the action of the self weight of the blade, the blade restores to the included angle of 60° with the horizontal plane, at this time, the fixing mechanism is used to fix the connecting block, and the angle of the blade can be fixed at 60°

[0008] It can be seen that the angle of the blade on the connecting rod can be switched conveniently, so when stirring glue with different viscosities, it is not necessary to additionally replace the stirring device, that is, the stirring device has a good application range, and can stir low-viscosity glue and high-viscosity glue, compared with replacing different stirring devices to stir high-viscosity and low-viscosity glue, the utility model does not need to reserve two sets of stirring devices, therefore, the utility model can effectively reduce the cost of the stirring device and improve the stirring efficiency.

[0009] Preferably, the number of mounting portions on the connecting rod is three.

[0010] Further, the fixing mechanism comprises a sliding channel formed in the connecting rod, the sliding channel is vertically arranged and located above the corresponding mounting groove, and is in communication with the corresponding mounting groove, a pull rod is slidably arranged in the sliding channel, a top rod is fixedly arranged at the lower end of the pull rod, a top end of the connecting block is provided with a socket corresponding to the top rod, and the top rod is inserted into the socket.

[0011] In the utility model, the fixing mechanism realizes the fixing and the release of the fixing of the connecting block through the up-down movement of the pull rod, when the pull rod drives the top rod to be inserted into the socket of the connecting block, the connecting block is fixed by the top rod and cannot rotate, and the top rod can be pulled away from the socket by pulling the pull rod upward, so that the fixing of the connecting block is released.

[0012] In the utility model, the limiting rod extending out of the limiting slot is used for conveniently operating the pull rod, and the pull rod can be pulled upward or downward by pulling the limiting rod.

[0013] Further, the lower end of the sliding channel is expanded outward to form a mounting cavity, the diameter of the top rod is greater than that of the pull rod, a cylindrical spring is sleeved on the pull rod, and the upper end and the lower end of the cylindrical spring are fixedly connected to the top end of the mounting cavity and the top end of the top rod respectively.

[0014] In the utility model, the cylindrical spring sleeved on the pull rod exerts a downward elastic force on the top rod, that is, the cylindrical spring can press the top rod in the socket, so that the stability of the fixing structure of the top rod to the connecting block can be ensured during the rotation of the connecting rod.

[0015] Further, the top end of the limiting slot extends leftward or rightward to form a fixing groove, and the fixing groove extends forward out of the connecting rod.

[0016] The fixed groove formed by the extension of the top end of the limiting groove is used for accommodating the limiting rod on the pull rod, in the process of pulling the jacking rod away from the jack, the limiting rod can be swung into the fixed groove, so that the fixed groove can support the limiting rod, and the pull rod can be prevented from being inserted into the jack again, so that it can be ensured that the connecting block can be smoothly rotated to be attached to the left limiting wall and the right limiting wall.

[0017] Further, the height of the fixed groove is the same as the height of the limiting rod.

[0018] In the utility model, the height of the fixed groove is the same as the height of the limiting rod, therefore, after the limiting rod is swung into the fixed groove, the fixed groove can play a certain fixing role on the limiting rod, and it can be further ensured that the connecting block can be smoothly rotated to be attached to the left limiting wall and the right limiting wall. It is worth noting that when the connecting rod is rotated by a certain angle, the angle between the blade on the connecting block and the horizontal plane is 30°, even if the limiting rod is separated from the fixed groove, and the jacking rod moves downward into the mounting groove, it will not affect the normal work of the stirring device.

[0019] Further, the rotating shaft is in a cylindrical shape and is fixedly inserted into the connecting rod, and the connecting block is rotatably connected with the rotating shaft through the bearing embedded therein.

[0020] In the utility model, the rotating shaft can be fixed in the mounting groove through welding, bolt connection and other connecting structures, wherein, the bearing connecting the rotating shaft and the connecting block needs to use a waterproof bearing to avoid the influence of glue on the normal work of the bearing, so as to ensure that the connecting block can be smoothly rotated relative to the rotating shaft during work.

[0021] The principles and effects of the utility model will be further described in combination with the above technical scheme and the drawings:

[0022] The utility model can conveniently switch the angle of the blade on the connecting rod, therefore, when stirring glue with different viscosities, it is not necessary to additionally replace the stirring device, that is, the stirring device of the utility model has a good application range, which can stir both low-viscosity glue and high-viscosity glue, compared with replacing different stirring devices to stir high-viscosity and low-viscosity glue, the utility model does not need to reserve two sets of stirring devices, which can effectively reduce the cost of the stirring device and improve the stirring efficiency. DRAWINGS

[0023] Figure 1 For the utility model embodiment, when the angle between the blade and the horizontal plane is 60°, the structure diagram of the multipurpose glue stirring device is shown;

[0024] Figure 2 For Figure 1 the local enlarged view;

[0025] Figure 3 For the embodiment of the utility model of the angle between the blade and the horizontal plane is 30 °, the structure diagram of the multipurpose glue stirring device.

[0026] Reference signs

[0027] 1-connection rod, 11-mounting groove, 111-left limit wall, 112-right limit wall, 12-mounting cavity, 13-limit groove, 131-fixing groove, 2-connection block, 3-blade, 41-pull rod, 411-limit rod, 42-top rod, 5-cylindrical spring, 6-bearing. DETAILED DESCRIPTION

[0028] In order to facilitate the person skilled in the art to understand, the utility model will be described in further detail below in conjunction with the drawings and examples:

[0029] As Figures 1-3 A multipurpose glue stirring device, comprising a vertically arranged connection rod 1 in the form of a round rod, the outer surface of the connection rod 1 is provided with a plurality of mounting parts, the mounting parts are spirally arranged around the connection rod 1; The mounting part comprises a mounting groove 11 opened on the surface of the connection rod 1, the left side wall and the right side wall of the mounting groove 11 are vertically arranged, a connection block 2 is further arranged in the mounting groove 11, the connection block 2 is rotatably arranged in the mounting groove 11 through a rotating shaft, the axis of the rotating shaft is arranged along the radial direction of the connection rod 1, the left side wall and the right side wall of the connection block 2 are respectively arranged in close contact with the left side wall and the right side wall of the mounting groove 11, the front side wall of the connection block 2 is fixedly connected with a blade 3, the blade 3 is arranged along the radial direction of the connection rod 1, and the angle between the blade 3 and the horizontal direction is 60 °; The lower section of the left side wall of the mounting groove 11 is bent to the left to form a left limit wall 111, the left limit wall 111 is used to abut against the left side wall of the connection block 2 after the connection block 2 is rotated clockwise by 30 °; The upper end of the right side wall of the mounting groove 11 is bent to the right to form a right limit wall 112, the right limit wall 112 is used to abut against the right side wall of the connection block 2 after the connection block 2 is rotated clockwise by 30 °; The connection rod 1 is further provided with a fixing mechanism for fixing the connection block 2 in the mounting groove 11.

[0030] In the utility model, the upper end of the connection rod 1 is used for being connected with a driving structure, for example, being connected with a driving motor, the driving motor can drive the connection rod 1 to rotate, so as to drive the blade 3 on the connection rod 1 to rotate, and realize the stirring of the glue by the stirring device.

[0031] The utility model discloses, the blade 3 is installed in the mounting groove 11 through the connecting block 2, and connecting block 2 rotatably installs in connecting groove, therefore, the blade 3 can rotate in connecting groove. Among them, the fixing mechanism is used for when the left side wall and the right side wall of connecting block 2 respectively adhere on the left side wall and the right side wall of mounting groove 11, fixed connecting block 2, under the fixation of fixing mechanism, the angle of blade 3 on connecting block 2 with horizontal direction keeps 60 DEG, at this moment, the stirring device is suitable for the stirring of high viscosity glue, when needing to stir the glue of low viscosity, only need to remove the fixation of fixing mechanism to connecting block 2, at this moment, the rotating blade 3 will be driven under the reaction force of glue and rotate to the left side wall and the right side wall of it respectively abut on left limiting wall 111 and right limiting wall 112, at this moment, the blade 3 and the angle of horizontal direction are 30 DEG, and the stirring device is suitable for the stirring of low viscosity glue, when needing to stir the glue of low viscosity to high viscosity, then only need to stop the rotation of connecting rod 1, at this moment, the blade 3 will be driven under the action of self weight and rotate to the left side wall and the right side wall of it respectively with the left side wall and the right side wall of mounting groove 11, and the blade 3 restores to the angle of 60 DEG with horizontal plane, at this moment, fixing connecting block 2 using fixing mechanism again, the angle of blade 3 can be fixed at 60 DEG

[0032] It can be seen that the utility model can conveniently switch the angle of the blade 3 on the connecting rod 1, so that the stirring device has a good application range and can be used to stir glue with low viscosity and glue with high viscosity without replacing the stirring device, and compared with replacing different stirring devices to stir glue with high viscosity and glue with low viscosity, the utility model can effectively reduce the cost of the stirring device and improve the stirring efficiency.

[0033] In one embodiment, the number of mounting portions on the connecting rod 1 is three.

[0034] In one embodiment, the fixing mechanism includes a sliding channel formed in the connecting rod 1, the sliding channel is vertically arranged above the corresponding mounting groove 11 and is in communication with the corresponding mounting groove 11, a pull rod 41 is slidably arranged in the sliding channel, a top rod 42 is fixedly arranged at the lower end of the pull rod 41, a plug hole is formed in the top end of the connecting block 2 corresponding to the top rod 42, and the top rod 42 is inserted into the plug hole; a limiting groove 13 is formed in the surface of the connecting rod 1 corresponding to the sliding channel and is in communication with the sliding channel, a limiting rod 411 is arranged on the pull rod 41 corresponding to the limiting groove 13, and the limiting rod 411 extends out of the limiting groove 13.

[0035] In the embodiment, the fixing mechanism fixes and releases the connection block 2 by moving the pull rod 41 up and down. When the pull rod 41 drives the top rod 42 to be inserted into the insertion hole of the connection block 2, the connection block 2 is fixed by the top rod 42 and cannot rotate. The top rod 42 is pulled away from the insertion hole by pulling the pull rod 41 up, and the connection block 2 is released.

[0036] In the embodiment, the limiting rod 411 extending out of the limiting slot 13 is used for facilitating the operation of the pull rod 41. The pull rod 41 is pulled up or down by pulling the limiting rod 411.

[0037] In one embodiment, the lower end of the sliding channel is expanded outward to form the mounting cavity 12. The diameter of the top rod 42 is greater than that of the pull rod 41. The pull rod 41 is sleeved with a cylindrical spring 5. The upper and lower ends of the cylindrical spring 5 are fixedly connected to the top end of the mounting cavity 12 and the top end of the top rod 42, respectively.

[0038] In the embodiment, the cylindrical spring 5 sleeved on the pull rod 41 exerts a downward elastic force on the top rod 42. That is, the cylindrical spring 5 can press the top rod 42 tightly in the insertion hole, which can ensure that the top rod 42 does not come out of the insertion hole during the rotation of the connection rod 1, and the stability of the fixing structure of the top rod 42 to the connection block 2 is ensured.

[0039] In one embodiment, the top end of the limiting slot 13 extends leftward or rightward to form a fixing slot 131. The fixing slot 131 extends forward out of the connection rod 1.

[0040] In the embodiment, the fixing slot 131 formed by the extension of the top end of the limiting slot 13 is used for accommodating the limiting rod 411 on the pull rod 41. During the process of pulling the pull rod 41 up and pulling the top rod 42 away from the insertion hole, the limiting rod 411 is swung into the fixing slot 131, so that the fixing slot 131 supports the limiting rod 411. The pull rod 41 can be prevented from being inserted into the insertion hole again, so that the connection block 2 can be smoothly rotated to be attached to the left limiting wall 111 and the right limiting wall 112.

[0041] In one embodiment, the height of the fixing slot 131 is the same as that of the limiting rod 411.

[0042] In the embodiment, the height of the fixing groove 131 is the same as the height of the limiting rod 411, so that the limiting rod 411 can be fixed in the fixing groove 131 after swinging into the fixing groove 131, and the fixing groove 131 can further ensure that the connecting block 2 can be smoothly rotated to be attached to the left limiting wall 111 and the right limiting wall 112. It is worth noting that when the connecting rod 1 is rotated by a certain angle, the angle between the blade 3 on the connecting block 2 and the horizontal plane is 30°, even if the limiting rod 411 is separated from the fixing groove 131, and the top rod 42 is moved downward into the mounting groove 11, it will not affect the normal operation of the stirring device.

[0043] In one embodiment, the rotating shaft is cylindrical and is fixedly inserted into the connecting rod 1, and the connecting block 2 is rotatably connected with the rotating shaft through the bearing 6 embedded therein.

[0044] In the embodiment, the rotating shaft can be fixed in the mounting groove 11 by welding, bolt connection or other connecting structures. In this embodiment, the waterproof bearing 6 is used to connect the rotating shaft and the connecting block 2, so as to avoid the influence of the normal operation of the bearing 6 by the glue, thereby ensuring that the connecting block 2 can be smoothly rotated relative to the rotating shaft during the operation.

[0045] The above embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A multipurpose glue mixing device, characterized by, The utility model provides a vertical setting, round rod -shaped connecting rod, the outer surface of connecting rod is provided with a plurality of installation parts, the installation part is spirally arranged around the connecting rod, the installation part includes the installation groove of opening in the surface of connecting rod, the left side wall and right side wall of installation groove are vertically arranged, the connecting block is further arranged in the installation groove, the connecting block is rotatably arranged in the installation groove through the rotating shaft, the axis of rotating shaft is arranged along the radial direction of connecting rod, the left side wall and right side wall of connecting block are respectively fitted left side wall and right side wall of installation groove, the front side wall of connecting block is fixedly connected with the vane, the vane is arranged along the radial direction of connecting rod, and the included angle between the vane and horizontal direction is 60 DEG, the lower section of left side wall of installation groove is bent left, forms left limit wall, left limit wall is used for fitting left side wall of connecting block after the clockwise rotation of 30 DEG of connecting block, the upper end portion of right side wall of installation groove is bent right, forms right limit wall, right limit wall is used for fitting right side wall of connecting block after the clockwise rotation of 30 DEG of connecting block, the fixing mechanism for fixing the connecting block in the installation groove is further arranged in the connecting rod corresponding to the installation groove.

2. A multipurpose glue mixing device as claimed in claim 1, wherein, The fixing mechanism includes a sliding channel formed in the connecting rod, the sliding channel is vertically arranged above the corresponding installation groove and is in communication with the corresponding installation groove, a pull rod is slidably arranged in the sliding channel, a top rod is fixedly arranged at the lower end of the pull rod, a jack is formed at the top end of the connecting block corresponding to the top rod, and the top rod is inserted into the jack, a limiting slot is formed in the surface of the connecting rod corresponding to the sliding channel and is in communication with the sliding channel, and a limiting rod is arranged on the pull rod corresponding to the limiting slot and extends outwardly out of the limiting slot.

3. A multi-purpose glue mixing device as claimed in claim 2, wherein, The lower end of the sliding channel is expanded outwardly to form an installation cavity, the diameter of the top rod is greater than the diameter of the pull rod, a cylindrical spring is sleeved on the pull rod, and the upper and lower ends of the cylindrical spring are fixedly connected to the top end of the installation cavity and the top end of the top rod respectively.

4. A multi-purpose glue mixing device according to claim 2 or 3, wherein, The top end of the limiting slot extends leftward or rightward to form a fixing slot, and the fixing slot extends forwardly out of the connecting rod.

5. A multipurpose glue mixing device as claimed in claim 4, wherein, The height of the fixing slot is the same as the height of the limiting rod.

6. The multipurpose glue mixing device of claim 1, wherein, The rotating shaft is cylindrical and is fixedly inserted into the connecting rod, and the connecting block is rotatably connected to the rotating shaft through the bearing embedded therein.

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