Glue stirring device

Abstract

The utility model provides a glue stirring device, and relates to the technical field of glue processing. The glue stirring device provided by the utility model comprises a positioning frame which is provided with an accommodating cavity and is used for accommodating a glue barrel; the stirrer is connected with the top of the positioning frame and is used for stirring glue in the glue barrel; the lifting mechanism is respectively connected with the stirrer and the positioning frame and is used for driving the stirrer to move along the vertical direction relative to the positioning frame; and the control system is connected with the stirrer and is used for controlling the stirrer to rotate regularly or at a constant speed. The glue barrel is fixed and positioned through the containing cavity of the positioning frame, and the lifting mechanism drives the stirrer to move in the vertical direction, so that the stirrer moves into the glue barrel. And the timing and constant-speed control system presets the required working time and rotating speed, and controls the stirrer to stir and rotate at fixed time and fixed rotating speed according to the preset working time and rotating speed through the timing and constant-speed control system, so that the consistency of glue is improved, the operation is simple and convenient, and the manpower consumption is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of glue processing, and in particular relates to a glue stirring device. BACKGROUND

[0002] The glue filling process using a heater is an important process in which two different glues are put into a barrel according to a proportion, a worker holds a stirrer to fully stir the glue, and then the glue is filled into the heater. Before the glue is filled into the heater, the glue needs to be fully stirred to ensure that the glue is uniform and free of bubbles.

[0003] However, the existing glue stirring method needs manual holding of the stirrer for continuous stirring, only one barrel of glue can be stirred at a time, the working hours are occupied, the efficiency is low, and the consistency of the glue is not good due to manual stirring. CONTENT OF THE INVENTION

[0004] Therefore, the glue stirring device can be used to realize timed, constant-speed and simultaneous operation of multiple devices, thereby liberating manpower, improving efficiency and improving the stability of stirring.

[0005] The glue stirring device provided by the application comprises:

[0006] A positioning frame is provided with a containing cavity for containing a glue barrel.

[0007] A stirrer is connected to the top of the positioning frame and used for stirring the glue in the glue barrel.

[0008] A lifting mechanism is connected to the stirrer and the positioning frame and used for driving the stirrer to move along the vertical direction relative to the positioning frame.

[0009] A control system is connected to the stirrer and used for controlling the timed or constant-speed rotation of the stirrer.

[0010] Optionally, the control system comprises:

[0011] A main circuit is used for supplying power.

[0012] A timing control circuit is connected to the main circuit and used for controlling the working time length of the stirrer.

[0013] A speed control circuit is connected to the main circuit and connected in parallel with the timing control circuit, and is used for controlling the rotation speed of the stirrer.

[0014] Optionally, the main circuit comprises:

[0015] A safety circuit breaker is connected between the power distribution circuit and the speed control circuit and between the power distribution circuit and the timing control circuit, and is used for being disconnected when the control system is abnormal.

[0016] A power converter is connected between a power distribution line and a timing control circuit, and is used to convert the voltage of the power distribution line into a required working voltage.

[0017] Optionally, the timing control circuit comprises:

[0018] A first timing sub-circuit is connected with the main circuit, and is used to time the working duration of the blender;

[0019] A second timing sub-circuit is connected with the main circuit and is connected in parallel with the first timing sub-circuit, and is used to control the start and stop of the first timing sub-circuit.

[0020] Optionally, the first timing sub-circuit comprises:

[0021] A timer comprises a first timer connection terminal, a second timer connection terminal, a third timer connection terminal, and a fourth timer connection terminal, and is connected with the power supply terminal and the common terminal of the main circuit through the first timer connection terminal and the second timer connection terminal, respectively;

[0022] A first intermediate relay is connected with the third timer connection terminal at one end and is connected with the power supply terminal of the main circuit at the other end;

[0023] A second intermediate relay is connected with the fourth timer connection terminal at one end and is connected with the common terminal of the main circuit at the other end.

[0024] Optionally, the second timing sub-circuit comprises:

[0025] A start button is connected with the power supply terminal at one end and is connected with the common terminal at the other end;

[0026] A stop button is connected in series with the start button;

[0027] A third intermediate relay is connected in parallel with the start button and is synchronously linked with the first intermediate relay;

[0028] A fourth intermediate relay is connected in series with the stop button and is synchronously linked with the third intermediate relay.

[0029] Optionally, the speed control circuit comprises:

[0030] A speed controller is connected with the main circuit and the blender, respectively, and the speed controller has a plurality of speed controller connection terminals;

[0031] A fifth intermediate relay is connected with two speed controller connection terminals of the plurality of speed controller connection terminals at both ends, and the fifth intermediate relay is synchronously linked with the second intermediate relay.

[0032] Optionally, the positioning frame comprises:

[0033] A fixed base is used to place the glue bucket;

[0034] The limiting frame is fixed on the fixed base and forms a containing cavity with the fixed base, and the stirrer is connected with the limiting frame through the lifting mechanism and is suspended above the containing cavity.

[0035] Optionally, the surface of the fixed base is provided with a positioning hole for improving the position accuracy of the glue bucket.

[0036] The top of the limiting frame is provided with an observation window.

[0037] Optionally, the lifting mechanism comprises a pneumatic cylinder.

[0038] The glue stirring device provided by the application fixes and positions the glue bucket through the containing cavity of the positioning frame, and the lifting mechanism drives the stirrer to move in the vertical direction so as to move the stirrer to the inside of the glue bucket. The timing and speed control system predefines the required working time and speed, and controls the stirrer to rotate at the predefined working time and speed, thereby improving the consistency of the glue, and reducing the consumption of labor. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art according to these drawings without departing from the scope of the application.

[0040] Figure 1 is a structural schematic diagram of the glue stirring device provided by the application;

[0041] Figure 2 is a schematic diagram of the control system in the glue stirring device provided by the application;

[0042] Figure 3 is a schematic diagram of the main circuit in the glue stirring device provided by the application;

[0043] Figure 4 is a schematic diagram of the first timing sub-circuit in the glue stirring device provided by the application;

[0044] Figure 5 is a schematic diagram of the second timing sub-circuit in the glue stirring device provided by the application;

[0045] Figure 6 is a schematic diagram of the speed control circuit in the glue stirring device provided by the application.

[0046] Explanation of reference signs: 1, positioning frame; 11, containing cavity; 12, fixed base; 121, positioning hole; 13, limiting frame; 131, observation window; 2, stirrer; 3, lifting mechanism; 4, control system; 41, main circuit; 411, protection circuit breaker; 412, power converter; 42, timing control circuit; 421, timer; 422, first intermediate relay; 423, second intermediate relay; 424, start button; 425, stop button; 426, third intermediate relay; 427, fourth intermediate relay; 43, speed control circuit; 431, speed controller; 432, fifth intermediate relay. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0048] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "straight", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0049] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "underneath" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0051] Reference Figure 1 And Figure 2 The glue stirring device provided by the present application comprises a positioning frame 1, a stirrer 2, a lifting mechanism 3 and a timing and speed control system 4. The positioning frame 1 is provided with a containing cavity 11 for accommodating a glue bucket. The stirrer 2 is connected with the top of the positioning frame 1 and is used for stirring the glue in the glue bucket. The lifting mechanism 3 is connected with the stirrer 2 and the positioning frame 1 respectively and is used for driving the stirrer 2 to move along the vertical direction relative to the positioning frame 1. The timing and speed control system 4 is connected with the stirrer 2 and is used for controlling the timing or speed rotation of the stirrer 2.

[0052] The glue bucket to be stirred is fixed and positioned in the containing cavity 11 of the positioning frame 1, the lifting mechanism 3 drives the stirrer 2 to move along the vertical direction, so that the stirrer 2 moves to the inside of the glue bucket. The timing and speed control system 4 presets the required working time and speed, and controls the stirrer 2 to stir and rotate at the preset working time and speed, so as to improve the consistency of the glue, and the operation is simple and the consumption of labor is reduced. The glue stirring device can be connected in parallel in multiple seats, so that multiple stirrers 2 are started at the same time or partially, to respectively stir the glue in multiple glue buckets, so as to improve the working efficiency.

[0053] Reference Figure 2 As an optional embodiment, the timing and speed control system 4 comprises a main circuit 41, a timing control circuit 42 and a speed control circuit 43. The main circuit 41 is used for supplying power. The timing control circuit 42 is connected with the main circuit 41 and is used for controlling the working time of the stirrer 2. The speed control circuit 43 is connected with the main circuit 41 and is connected in parallel with the timing control circuit 42, and is used for controlling the speed of the stirrer 2.

[0054] The main circuit 41 supplies power to the timing control circuit 42 and the speed control circuit 43 respectively, the working time of the stirrer 2 is timed by the control circuit, and the speed of the stirrer 2 is controlled by the speed control circuit 43.

[0055] Reference Figure 3As an optional embodiment, the main circuit 41 comprises a protection circuit breaker 411 and a power converter 412. The protection circuit breaker 411 is connected between the power supply line and the speed control circuit 43, and between the power supply line and the timing control circuit 42, respectively, for disconnecting when an abnormality occurs in the timing and speed control system 4, thereby protecting the timing and speed control system 4 or the mixer 2. The power converter 412 is connected between the power supply line and the timing control circuit 42, for converting the voltage of the power supply line into a required working voltage.

[0056] The protection circuit breaker 411 is connected between the power supply line and the speed control circuit 43, and forms an overvoltage self-locking, which automatically trips when the mixer 2 is overloaded, thereby protecting the operation of the motor of the mixer 2 and improving the safety of use. As shown in Figure 3 The protection circuit breaker 411 can comprise a speed control protection circuit breaker QF1 and a timing protection circuit breaker QF2, both of which are connected to the live wire L and the neutral wire N of the power supply line. The L1 end and the N1 end of the speed control protection circuit breaker QF1 are connected to the speed control circuit 43 to supply power to the speed control circuit 43. The L2 end and the N2 end of the timing protection circuit breaker QF2 are connected to the power converter 412. The power supply end 24V00 and the common end COM of the power converter 412 are connected to the speed control circuit 43. The 220V voltage of the power supply line is converted into a required 24V voltage by the power converter 412, and is delivered to the speed control circuit 43 to meet the working requirements of the speed control circuit 43.

[0057] Referring to Figure 4 and Figure 5 As an optional embodiment, the timing control circuit 42 comprises a first timing sub-circuit and a second timing sub-circuit. The first timing sub-circuit is connected to the main circuit 41 for timing the working duration of the mixer 2. The second timing sub-circuit is connected to the main circuit 41 and is connected in parallel with the first timing sub-circuit, for controlling the start and stop of the first timing sub-circuit.

[0058] Referring to Figure 4 As an optional embodiment, the first timing sub-circuit comprises a timer 421, a first intermediate relay 422 and a second intermediate relay 423. The timer 421 comprises a first timer connection terminal A1, a second timer connection terminal A2, a third timer connection terminal A and a fourth timer connection terminal B, which are connected to the power supply end 413 and the common end 414 of the main circuit 41 through the first timer connection terminal A1 and the second timer connection terminal A2, respectively. One end of the first intermediate relay 422 is connected to the third timer connection terminal A, and the other end is connected to the power supply end of the main circuit 41. One end of the second intermediate relay 423 is connected to the fourth timer connection terminal B, and the other end is connected to the common end 414 of the main circuit 41.

[0059] With reference to Figure 5 As an optional embodiment, the second timing sub-circuit comprises a start button 424, a stop button 425, a third intermediate relay 426 and a fourth intermediate relay 427. The start button 424 is connected at one end to the power supply end 413 and at the other end to the common end 414. The stop button 425 is connected in series with the start button 424. The third intermediate relay 426 is connected in parallel with the start button 424 and is synchronously linked with the first intermediate relay 422. The fourth intermediate relay 427 is connected in series with the stop button 425 and is synchronously linked with the third intermediate relay 426.

[0060] The timing control circuit 42 is used to time the stirrer 2. After the start button 424 or the third intermediate relay 426 is pressed to give a timing trigger signal, the first intermediate relay 422 is synchronously linked and connected, at which time the timer 421 works and times. The timing signal of the timer 421 is given to the speed control circuit 43 through the second intermediate relay 423, so that the speed control circuit 43 realizes timing of the stirrer 2 according to the timing signal given by the second intermediate relay 423. If the stirrer 2 needs to be temporarily stopped, the stop button 425 can be pressed to disconnect the timing control circuit 42, and the stirrer 2 stops rotating.

[0061] With reference to Figure 6 As an optional embodiment, the speed control circuit 43 comprises a speed regulator 431 and a fifth intermediate relay 432. The speed regulator 431 is connected to the main circuit 41 and the stirrer 2, respectively, and has a plurality of speed regulator terminals. The fifth intermediate relay 432 is connected at both ends to two of the plurality of speed regulator terminals, and is synchronously linked with the second intermediate relay 423.

[0062] The fifth intermediate relay 432 inputs the timing signal to the speed regulator 431 through synchronous linkage with the second intermediate relay 423, the speed regulator 431 controls the rotating speed of the stirrer 2, and the stirrer 2 operates according to the working time length of the timing signal. When the specified working time length is reached, the first intermediate relay 422 and the third intermediate relay 426 are synchronously automatically disconnected, and the stirrer 2 stops rotating.

[0063] With reference to Figure 1 As an optional embodiment, the positioning frame 1 comprises a fixed base 12 and a limiting frame 13. The fixed base 12 is used to place the glue bucket. The limiting frame 13 is fixed to the fixed base 12 and forms a containing cavity 11 with the fixed base 12. The stirrer 2 is connected to the limiting frame 13 through the lifting mechanism 3 and is suspended above the containing cavity 11.

[0064] When stirring is needed, the lifting mechanism 3 drives the stirrer 2 suspended above the accommodating cavity 11 to move downward, thereby sinking into the glue bucket to stir at a fixed speed and rotation speed. After stirring, the lifting mechanism 3 drives the stirrer 2 to move upward, thereby resetting the stirrer 2 to above the accommodating cavity 11, separating the glue in the glue bucket, and removing the glue bucket from the surface of the fixed base 12 for the next glue filling operation.

[0065] Reference Figure 1 As an optional embodiment, the surface of the fixed base 12 is provided with a positioning hole 121 for improving the position accuracy of the glue bucket, and the top of the limiting frame 13 is provided with an observation window 131.

[0066] As an optional embodiment, the lifting mechanism 3 includes a pneumatic cylinder.

[0067] The above describes the embodiments of the present application in detail, and the principles and embodiments of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea. Meanwhile, the changes or deformations made by the person skilled in the art according to the idea of the present application, based on the specific embodiments and application scope of the present application, all belong to the scope of protection of the present application. In summary, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A glue mixing device, characterized by, The application relates to a glue stirring device. The device comprises: a positioning frame with a containing cavity for containing a glue bucket; a stirrer connected to the top of the positioning frame for stirring glue in the glue bucket; a lifting mechanism connected to the stirrer and the positioning frame respectively for driving the stirrer to move along a vertical direction relative to the positioning frame; 2. The glue mixing device of claim 1, wherein a control system connected to the stirrer for controlling the stirrer to rotate at a fixed time or speed. The control system comprises: a main circuit for supplying power; a timing control circuit connected to the main circuit for controlling the working time of the stirrer; 3. The glue mixing device of claim 2, wherein a speed control circuit connected to the main circuit and connected to the timing control circuit in parallel for controlling the rotating speed of the stirrer. The main circuit comprises: a protection circuit breaker connected between a power distribution circuit and the speed control circuit and between the power distribution circuit and the timing control circuit for being disconnected when the control system is abnormal; 4. The glue mixing device of claim 2, wherein a power converter connected between the power distribution circuit and the timing control circuit for converting the voltage of the power distribution circuit into a required working voltage. The timing control circuit comprises: a first timing sub-circuit connected to the main circuit for timing the working time of the stirrer; 5. The glue mixing device of claim 4, wherein, a second timing sub-circuit connected to the main circuit and connected to the first timing sub-circuit in parallel for controlling the start and stop of the first timing sub-circuit. The first timing sub-circuit comprises: a timer comprising a first timer connection terminal, a second timer connection terminal, a third timer connection terminal and a fourth timer connection terminal, wherein the first timer connection terminal and the second timer connection terminal are connected to the power supply end and the common end of the main circuit respectively; a first intermediate relay connected to the third timer connection terminal at one end and connected to the power supply end of the main circuit at the other end; 6. The glue mixing device of claim 5, wherein a second intermediate relay connected to the fourth timer connection terminal at one end and connected to the common end of the main circuit at the other end. The second timing sub-circuit comprises: a start button connected to the power supply end at one end and connected to the common end at the other end; a stop button connected in series to the start button; a third intermediate relay connected in parallel to the start button and connected synchronously to the first intermediate relay; 7. The glue mixing device of claim 5, wherein a fourth intermediate relay connected in series to the stop button and connected synchronously to the third intermediate relay. The speed control circuit comprises: a speed regulator connected to the main circuit and the stirrer, wherein the speed regulator has a plurality of speed regulator connection terminals; 8. The glue mixing device of claim 1, wherein, a fifth intermediate relay connected to two speed regulator connection terminals of the plurality of speed regulator connection terminals at both ends, wherein the fifth intermediate relay is connected synchronously to the second intermediate relay. The positioning frame comprises: a fixed base for placing the glue bucket; a limiting frame fixed to the fixed base and forming the containing cavity with the fixed base, wherein the stirrer is connected to the limiting frame through the lifting mechanism and suspended above the containing cavity.

9. The glue mixing device of claim 8, wherein, The surface of the fixed base is provided with a positioning hole for improving the position accuracy of the glue bucket; The top of the limiting frame is provided with an observation window.

10. The glue mixing device of claim 1, wherein, The lifting mechanism comprises a gas cylinder.

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