Efficient grinding equipment for chemical adhesive production

Abstract

The utility model discloses efficient grinding equipment for chemical adhesive production, and particularly relates to the technical field of adhesive production, which comprises a mixing barrel, a support fixedly connected to the outer side of the mixing barrel, a shell fixedly connected to the bottom of the support, a collecting box slidably connected to the inside of the shell, and a discharging barrel communicated with the bottom of the mixing barrel. A first servo motor is installed on one side of the shell, the output end of the first servo motor is fixedly connected with a spiral conveying rod, the spiral conveying rod is arranged on the inner side of the discharging barrel, the discharging end of the discharging barrel is fixedly connected with a protective net, and the outer side of the mixing barrel is fixedly connected with a raw material feeding mechanism. By arranging the raw material feeding mechanism, raw materials can be respectively placed in the first storage box and the second storage box according to the high viscosity and the low viscosity of the raw materials, the raw materials with different viscosities can be conveniently and stably conveyed, the situation that the raw materials are not supplied in time is avoided, and the production efficiency of chemical adhesives is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of adhesive production technology more specifically, the utility model relates to a kind of efficient grinding equipment for chemical adhesive production. BACKGROUND

[0002] Adhesive is one of the most important auxiliary materials, and is widely used in packaging operations. Adhesive is a substance with adhesion, which connects two separated materials together by its adhesion. Adhesive has many types, and is the medium between label material and bonding substrate, playing a connecting role. According to its characteristics, it can be divided into two types: permanent and removable. It has various formulations, suitable for different face materials and different occasions.

[0003] The existing adhesive production equipment generally directly pours multiple raw materials into the stirring device at one time, and the raw materials lack corresponding pretreatment measures, which reduces the speed of mutual fusion of multiple materials, prolongs the stirring time of adhesive raw materials, reduces the production efficiency of adhesive, brings inconvenience to workers, has poor applicability and cannot meet the actual use needs.

[0004] According to the search, the adhesive production equipment with convenient feeding disclosed in the Chinese patent with the publication number CN220919164U sets the pretreatment mechanism, which not only realizes the grinding work of the grinding pestle on the connecting plate, but also correspondingly and synchronously realizes the rotary stirring treatment of the first stirring blade on the second stirring shaft, significantly improves the production and processing efficiency of adhesive, realizes good pretreatment of raw materials and facilitates feeding treatment.

[0005] However, the above-mentioned adhesive production equipment needs to add different adhesive raw materials repeatedly in actual use, which wastes time in the process of feeding raw materials, cannot add different raw materials in time, and affects the processing efficiency of chemical adhesive. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of efficient grinding equipment for chemical adhesive production to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of high-efficiency grinding equipment for chemical adhesive production, including mixing cylinder, the mixing cylinder outside is fixedly connected with support, the support bottom is fixedly connected with shell, the shell inside is slidably connected with collection box, the mixing cylinder bottom is communicated with discharge cylinder, the shell one side is equipped with first servo motor, the first servo motor output is fixedly connected with spiral conveying rod, the spiral conveying rod is arranged in the inside rotation connection of discharge cylinder, the discharge cylinder discharge end is fixedly connected with protective net, the mixing cylinder outside is fixedly connected with raw material feeding mechanism;The raw material feeding mechanism includes first storage box, the first storage box one side is fixedly connected with the mixing cylinder outside, the mixing cylinder outside is fixedly connected with second storage box;The mixing cylinder top is equipped with second servo motor, and the mixing cylinder inside is provided with grinding mixing mechanism.

[0009] By adopting the above technical scheme: the output and collection of adhesive are stable, avoid the inside of the discharge cylinder of excessive accumulation of adhesive, improve the efficiency of adhesive production output.

[0010] As further description of the above technical solution: the first storage box and the second storage box are symmetrically arranged outside the mixing cylinder, two cavities are formed in the first storage box and the second storage box, two feed ports are fixedly connected to the top of the first storage box and the second storage box, the bottom of the feed port is communicated with the inside of the cavity, two air inlet pipes are communicated with the top of the first storage box and the second storage box, two gear pumps are fixedly connected to the top of the mixing cylinder, the first conveying pipe is communicated with the output end and the input end of the gear pump, one end of the first conveying pipe penetrates through the second storage box and extends to the inside of the cavity, the other end of the first conveying pipe is communicated with the upper surface of the mixing cylinder, two centrifugal pumps are fixedly connected to the top of the mixing cylinder, the second conveying pipe is communicated with the output end and the input end of the centrifugal pump, one end of the second conveying pipe penetrates through the second storage box and extends to the inside of the cavity, and the other end of the second conveying pipe is communicated with the top of the mixing cylinder.

[0011] By adopting the above technical scheme: it is convenient to place high and low viscosity raw materials separately, and the cavity and the centrifugal pump are used to stably convey raw materials with different viscosities, so as to maintain the efficiency and accuracy of raw material feeding.

[0012] As further description of the above technical solution: the grinding mixing mechanism includes a rotating shaft, the rotating shaft top end is fixedly connected with the output end of the second servo motor, the rotating shaft top is fixedly connected with first stirring rod, the rotating shaft middle part is fixedly connected with two upper grinding discs, the mixing cylinder inner wall is fixedly connected with two lower grinding discs, the mixing cylinder inside is fixedly connected with heater, two discharge ports are formed in the outside of the heater, the rotating shaft bottom is fixedly connected with two second stirring rods, and the rotating shaft bottom end is fixedly connected with material conveying disc.

[0013] By adopting the technical scheme, different raw materials are repeatedly stirred and ground, and the raw material mixing is heated, so that the raw materials are mixed faster.

[0014] The technical effects and advantages of the utility model are as follows:

[0015] 1. Compared with the prior art, the raw material feeding mechanism can place the raw materials with different adhesions into the first storage box and the second storage box according to the adhesion of the raw materials, stably convey the raw materials with different adhesions, avoid the situation that the raw materials are not supplied in time, and improve the production efficiency of the chemical adhesive.

[0016] 2. Compared with the prior art, the grinding and mixing mechanism repeatedly stirs and grinds the chemical adhesive, heats the inside of the mixing cylinder, improves the grinding effect of the adhesive, and improves the quality of the adhesive production. DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model.

[0018] Figure 2 It is a front side structure schematic view of the utility model.

[0019] Figure 3 It is a grinding and mixing mechanism structure schematic view of the utility model.

[0020] Figure 4 It is a first storage box and first conveying pipe connection part local schematic view of the utility model.

[0021] Figure 5 It is a second storage box and second conveying pipe connection part local schematic view of the utility model.

[0022] Figure 6 It is a shell and collection box connection part local schematic view of the utility model.

[0023] Figure 7 It is a rotating shaft and upper grinding disc connection part local schematic view of the utility model.

[0024] The drawings are as follows: 1, mixing cylinder; 2, support; 3, shell; 4, collection box; 5, discharge cylinder; 6, first servo motor; 7, spiral conveying rod; 8, protective net; 9, first storage box; 10, second storage box; 11, cavity; 12, feeding port; 13, air inlet pipe; 14, gear pump; 15, first conveying pipe; 16, centrifugal pump; 17, second conveying pipe; 18, second servo motor; 19, rotating shaft; 20, first stirring rod; 21, upper grinding disc; 22, lower grinding disc; 23, heater; 24, second stirring rod; 25, material conveying disc; 26, discharge port. DETAILED DESCRIPTION

[0025] 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 only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] The embodiment of the present application discloses a kind of high-efficiency grinding equipment for chemical adhesive production, including mixing cylinder 1, mixing cylinder 1 outside is fixedly connected with support 2, support 2 bottom is fixedly connected with shell 3, shell 3 inside is slidably connected with collection box 4, mixing cylinder 1 bottom is communicated with discharge cylinder 5, shell 3 one side is installed with first servo motor 6, first servo motor 6 output end is fixedly connected with spiral conveying rod 7, spiral conveying rod 7 is arranged in the inside of discharge cylinder 5, discharge cylinder 5 discharge end is fixedly connected with protective net 8, mixing cylinder 1 outside is fixedly connected with raw material feeding mechanism;Raw material feeding mechanism includes first storage box 9, first storage box 9 one side is fixedly connected with the outside of mixing cylinder 1, mixing cylinder 1 outside is fixedly connected with second storage box 10;Mixing cylinder 1 top is installed with second servo motor 18, mixing cylinder 1 inside is provided with grinding mixing mechanism, the chemical adhesive after production is entered into the inside of discharge cylinder 5 by mixing cylinder 1, then first servo motor 6 drives spiral conveying rod 7 to convey raw material in the inside of discharge cylinder 5, raw material can be stably entered into the inside of collection box 4 by protective net 8 to complete the collection of chemical adhesive, avoid staff to put hand into the inside of discharge cylinder.

[0027] Referring to Figure 1 , Figure 4 and Figure 5As shown, the first storage box 9 and the second storage box 10 are symmetrically arranged outside the mixing cylinder 1, two cavities 11 are formed in the first storage box 9 and the second storage box 10, two feed ports 12 are fixedly connected to the top of the first storage box 9 and the second storage box 10, the bottom of the feed port 12 is communicated with the inner side of the cavity 11, two air inlet pipes 13 are communicated with the top of the first storage box 9 and the second storage box 10, two gear pumps 14 are fixedly connected to the top of the mixing cylinder 1, the output end and the input end of the gear pump 14 are communicated with a first conveying pipe 15, one end of the first conveying pipe 15 penetrates through the second storage box 10 and extends to the inner side of the cavity 11, the other end of the first conveying pipe 15 is communicated with the upper surface of the mixing cylinder 1, two centrifugal pumps 16 are fixedly connected to the top of the mixing cylinder 1, the output end and the input end of the centrifugal pump 16 are communicated with a second conveying pipe 17, one end of the second conveying pipe 17 penetrates through the second storage box 10 and extends to the inside of the cavity 11, the other end of the second conveying pipe 17 is communicated with the top of the mixing cylinder 1, the high and low viscosity raw materials are respectively put into the two cavities 11 in the first storage box 9 and the second storage box 10 through the feed port 12, then the two gear pumps 14 can stably convey the high viscosity raw materials in the first storage box 9 to the inside of the mixing cylinder 1 through the first conveying pipe 15, and the two centrifugal pumps 16 can stably convey the low viscosity raw materials in the second storage box 10 to the inside of the mixing cylinder 1.

[0028] Referring to Figure 3 and Figure 7 As shown, the grinding and mixing mechanism comprises a rotating shaft 19, the top end of the rotating shaft 19 is fixedly connected with the output end of the second servo motor 18, a first stirring rod 20 is fixedly connected to the top of the rotating shaft 19, two upper grinding discs 21 are fixedly connected to the middle of the rotating shaft 19, two lower grinding discs 22 are fixedly connected to the inner wall of the mixing cylinder 1, a heater 23 is fixedly connected to the inside of the mixing cylinder 1, two discharge ports 26 are formed in the outer side of the heater 23, two second stirring rods 24 are fixedly connected to the bottom of the rotating shaft 19, a material conveying disc 25 is fixedly connected to the bottom end of the rotating shaft 19, the inside of the mixing cylinder 1 is heated by the second stirring rod 24, then the second servo motor 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the first stirring rod 20, the upper grinding disc 21, the second stirring rod 24 and the material conveying disc 25 to rotate, the two upper grinding discs 21 keep a small distance with the two lower grinding discs 22 to grind the raw materials entering between the upper grinding disc 21 and the lower grinding disc 22, the second stirring rod 24 stirs the ground raw materials again, and then the raw materials are input into the inside of the discharge cylinder 5 through the material conveying disc 25.

[0029] The utility model discloses a working principle: in the process of producing and grinding chemical adhesive, first different high viscosity liquid raw materials are poured into the two cavities 11 inside the first storage box 9 through the two feed ports 12 on the top of the first storage box 9, then different low viscosity liquid raw materials are poured into the two cavities 11 inside the second storage box 10 through the two feed ports 12 on the top of the second storage box 10, after that, the different medium-high viscosity raw materials inside the first storage box 9 are sucked into the inside of the mixing cylinder 1 through the first conveying pipe 15 by two gear pumps 14, and the air pressure inside the different cavities 11 is kept balanced through the air inlet pipe 13, then the different low viscosity raw materials inside the second storage box 10 are conveyed into the inside of the mixing cylinder 1 through the second conveying pipe 17 by two centrifugal pumps 16, and the raw materials stay on the first lower grinding disc 22 above the inside of the mixing cylinder 1, after that, when the different raw materials enter the inside of the mixing cylinder 1, the second servo motor 18 drives the rotating shaft 19 to rotate, then the rotating shaft 19 drives the first stirring rod 20 to stir the raw materials staying above the top lower grinding disc 22, and when the first stirring rod 20 on the top of the upper and lower grinding discs 22 rotates under the drive of the rotating shaft 19, the raw materials enter between the first upper grinding disc 21 and the lower grinding disc 22, and the raw materials are ground under the adhesion and friction of the first upper grinding disc 21 and the lower grinding disc 22, after that, the ground raw materials fall into the second lower grinding disc 22 through the two discharge ports 26 outside the upper and lower grinding discs 22, then the second upper grinding disc 21 and the lower grinding disc 22 further grind the raw materials, after that, the ground adhesive falls into the bottom of the mixing cylinder 1, and the rotating shaft 19 drives the two material conveying discs 25 to stir the adhesive twice, and the heater 23 heats the inside of the mixing cylinder 1 during the processing of the adhesive, so that the raw materials are better mixed, finally, the adhesive enters the inside of the discharge cylinder 5 under the rotation of the material conveying disc 25, after that, the first servo motor 6 drives the spiral conveying rod 7 to convey the adhesive in the discharge cylinder 5 into the inside of the collecting box 4 through the spiral conveying rod 7, and the production and grinding of the adhesive are completed.

[0030] The contents not described in detail in the specification all belong to the prior art known by those skilled in the art, and the model parameters of various electric appliances are not specifically limited, and conventional equipment can be used, in the technical scheme, the electric appliance control elements not mentioned belong to the prior art, so they are not shown in the drawings, and will not be described here.

[0031] The above are the preferred embodiments of the application, and do not limit the protection scope of the application, so: all equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A high-efficiency grinding device for the production of chemical adhesives, comprising a mixing drum (1), characterized in that: The mixing cylinder (1) is fixedly connected with a support (2) outside, the support (2) is fixedly connected with a shell (3) at the bottom, the shell (3) is slidably connected with a collecting box (4) inside, the mixing cylinder (1) is communicated with a discharge cylinder (5) at the bottom, a first servo motor (6) is installed on one side of the shell (3), the output end of the first servo motor (6) is fixedly connected with a spiral conveying rod (7), the spiral conveying rod (7) is arranged inside the discharge cylinder (5), the discharge end of the discharge cylinder (5) is fixedly connected with a protective net (8), the mixing cylinder (1) is fixedly connected with a raw material feeding mechanism outside; The raw material feeding mechanism comprises a first storage box (9) and a second storage box (10) which are arranged side by side and symmetrically outside the mixing cylinder (1), and the first storage box (9) and the second storage box (10) are fixedly connected with the mixing cylinder (1) outside; The mixing cylinder (1) is provided with a second servo motor (18) at the top, and a grinding and mixing mechanism is arranged inside the mixing cylinder (1).

2. The efficient grinding apparatus for producing chemical adhesives according to claim 1, characterized in that: Two cavities (11) are formed in the first storage box (9) and the second storage box (10), two feed inlets (12) are fixedly connected to the top of the first storage box (9) and the second storage box (10), the bottom of the feed inlet (12) is communicated with the inside of the cavity (11), and two air inlet pipes (13) are communicated with the top of the first storage box (9) and the second storage box (10).

3. The high-efficiency grinding device for producing chemical adhesives according to claim 2, characterized in that: Two gear pumps (14) are fixedly connected to the top of the mixing cylinder (1), the output end and the input end of the gear pump (14) are communicated with a first conveying pipe (15), one end of the first conveying pipe (15) penetrates through the second storage box (10) and extends to the inside of the cavity (11), and the other end of the first conveying pipe (15) is communicated with the upper surface of the mixing cylinder (1).

4. The high-efficiency grinding apparatus for producing chemical adhesives according to claim 2, characterized by: Two centrifugal pumps (16) are fixedly connected to the top of the mixing cylinder (1), the output end and the input end of the centrifugal pump (16) are communicated with a second conveying pipe (17), one end of the second conveying pipe (17) penetrates through the second storage box (10) and extends to the inside of the cavity (11), and the other end of the second conveying pipe (17) is communicated with the top of the mixing cylinder (1).

5. The efficient grinding apparatus for producing chemical adhesives according to claim 1, wherein: The grinding and mixing mechanism comprises a rotating shaft (19), the top end of the rotating shaft (19) is fixedly connected with the output end of the second servo motor (18), a first stirring rod (20) is fixedly connected to the top of the rotating shaft (19), and two upper grinding discs (21) are fixedly connected to the middle of the rotating shaft (19).

6. The efficient grinding apparatus for producing chemical adhesives according to claim 1, wherein: Two lower grinding discs (22) are fixedly connected to the inner wall of the mixing cylinder (1), a heater (23) is fixedly connected inside the mixing cylinder (1), and two discharge ports (26) are formed in the outer side of the heater (23).

7. The high-efficiency grinding apparatus for producing chemical adhesives according to claim 5, characterized by: Two second stirring rods (24) are fixedly connected to the bottom of the rotating shaft (19), a material conveying disc (25) is fixedly connected to the bottom end of the rotating shaft (19), and the outer side of the rotating shaft (19) is rotatably connected with the inner side of the lower grinding disc (22).

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