CN209335899U - A kind of coating materials positive feed machine - Google Patents

Abstract

The utility model belongs to the technical field of machinery, and particularly refers to a film material forced feeding machine, which comprises a hollow shell, on which a material inlet and a material outlet are formed, and a connecting power source is pierced inside the shell. The main shaft, the main shaft is detachably set with a number of staggered reamers for shredding the film material; the housing is detachably provided with a number of knife holders, and the reamers are arranged between the knife holders between. The purpose of the utility model is to provide a film material forced feeding machine with stable structure, high production efficiency and forced feeding.

Description

A film material forced feeder

technical field

The utility model belongs to the technical field of machinery, in particular to a film material forced feeding machine.

Background technique

At present, most of the feeding machines are fed through chutes. The operator puts the film material into the shell, and the film material slides down into the machine through the inclined surface by gravity. In this process, some film materials are often stuck in the shell. In the body, the efficiency of production is affected, and the reamers of most feeders are fixed on the main shaft. After one is damaged, the whole set of parts needs to be replaced, and the production cost is high.

Utility model content

The purpose of the utility model is to provide a film material forced feeding machine with stable structure, high production efficiency and forced feeding.

The purpose of this utility model is achieved in the following way: a forced feeding machine for film materials, including a hollow shell, on which a feed port and a discharge port are formed, and a connecting power source is pierced inside the shell The main shaft is detachably set with a number of staggered reamers for shredding the film material; the housing is detachably provided with a number of tool holders, and the reamers are arranged between the tool holders .

Preferably, the outer walls at both ends of the reamer are provided with arc-shaped grooves, and arc-shaped knives are detachably arranged in the arc-shaped grooves.

Preferably, several grooves are arranged in the housing, a knife holder is arranged in the groove, and a blade is detachably arranged on the knife holder.

Preferably, first key grooves are evenly distributed in the circumferential direction of the main shaft, and the first key grooves are engaged with the second key grooves formed on the reamer.

Preferably, positioning sleeves for preventing axial movement of the reamers are arranged between the reamers, and locking nuts are provided at both ends of the main shaft to prevent the reamers from moving.

Preferably, both ends of the main shaft are provided with bearings for reducing friction.

Preferably, the housing includes an upper end and a lower end, and the upper end and the lower end are connected by screws.

Compared with the prior art, the utility model has outstanding and beneficial technical effects: the film material forced feeder of the utility model has stable feeding, can prevent the film material from being stuck during the conveying process, and also has a crushing function; Moreover, the reamer is set on the main shaft and can be disassembled, and the damaged reamer can be replaced at any time, reducing production costs; it can be easily disassembled for maintenance and replacement of accessories, and the service life of the whole machine can be improved.

Description of drawings

Fig. 1 is a structural diagram of the utility model;

Fig. 2 is a schematic structural diagram of the utility model after removing the housing;

Fig. 3 is a schematic diagram of the structure of the utility model after removing the housing and the knife holder.

In the figure: 1-shell; 2-spindle; 3-reamer; 4-turret; 6-blade; 7-arc groove; 8-arc cutter; 9-first keyway; 10-second keyway; 11-positioning sleeve; 12-bearing; 13-upper end; 14-lower end; 15-lock nut.

Detailed ways

The utility model will be further described below with specific embodiments.

As shown in Figure 1-3, a film material forced feeder includes a hollow shell 1, on which a feed port and a discharge port are formed, and a connection is formed inside the shell 1. The main shaft 2 of the power source, the main shaft 2 is detachably provided with a number of staggered reamers 3 for shredding the film material; the housing 1 is detachably provided with a number of tool holders 4, the reamer 3 is arranged between the tool holders 4.

The reamer 3 in this technical solution can send the film material in the housing 1 into the machine to prevent the film material from being stuck during the conveying process, and the reamer 3 and the knife holder 4 can also cooperate with each other to transport the film material Perform mincing or extrusion, and the reamer 3 is set on the main shaft 2 and can be disassembled, and the damaged reamer 3 can be replaced at any time to reduce maintenance costs. The knife holder 4 is detachably arranged on the housing 1 to facilitate the replacement of damaged knife holders 4. Reduce maintenance cost.

Preferably, the outer walls at both ends of the reamer 3 are provided with arc-shaped grooves 7 , and arc-shaped cutters 8 are detachably arranged in the arc-shaped grooves 7 .

In this technical solution, an arc-shaped cutter 8 is detachably arranged in the arc-shaped groove 7, which can facilitate its disassembly and assembly, and can increase its production efficiency and reduce production costs. The detachable arc-shaped cutter 8 is a fixed knife or a moving knife .

Preferably, several grooves are arranged in the housing 1 , a knife holder 4 is arranged in the grooves, and a blade 6 is detachably arranged on the knife holder 4 .

Blade 6 is set on the tool rest 4 of the technical solution to cut and pulverize the film material, which reduces the manual cutting process, increases production efficiency, and reduces production costs. When 6 is damaged, it is more convenient to replace the blade 6 to increase its working efficiency.

Preferably, first key grooves 9 are evenly distributed in the circumferential direction of the main shaft 2, and the first key grooves 9 are engaged with the second key grooves 10 formed on the reamer 3.

This technical solution can prevent the reamer 3 from rotating during operation through the cooperation of the first keyway 9 and the second keyway 10 , thereby damaging the feeder.

Preferably, positioning sleeves for preventing the axial movement of the reamers 3 are arranged between the reamers 3 , and locking nuts 15 for preventing the reamer 3 from moving are arranged at both ends of the main shaft 2 .

Preferably, both ends of the main shaft 2 are provided with bearings 12 for reducing friction.

The bearing 12 of the technical solution also has a supporting function, which can greatly reduce the friction of the main shaft 2 during the rotation of the main shaft 2 and increase the service life of the main shaft 2 .

Preferably, the housing 1 includes an upper end portion 13 and a lower end portion 14, and the upper end portion 13 and the lower end portion 14 are connected by screws.

The technical proposal divides the housing 1 into an upper end 13 and a lower end 14, which can be easily disassembled when the reamer 3 is damaged.

The foregoing embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore: all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered by this utility model. within the scope of protection of utility models.

Claims (7)

1. a kind of coating materials positive feed machine, which is characterized in that including hollow shell (1), form charging on the shell (1) Mouthful and discharge port, the main shaft (2) of a connection power source is equipped in the shell (1), is detachably arranged on the main shaft (2) Several reamers (3) for being used to rub coating materials being staggered；It is detachably provided with several knife rests (4) in the shell (1), it is described Reamer (3) is arranged between the knife rest (4).

2. a kind of coating materials positive feed machine according to claim 1, which is characterized in that reamer (3) both ends outer wall is set It is equipped with arc groove (7), is detachably provided with arc cutter (8) in the arc groove (7).

3. a kind of coating materials positive feed machine according to claim 1, which is characterized in that the shell (1) is if interior be provided with A groove is done, is provided with knife rest (4) in the groove, is detachably provided with a blade (6) on the knife rest (4).

4. a kind of coating materials positive feed machine according to claim 1, which is characterized in that the main shaft (2) is circumferential uniformly to divide It is furnished with the first keyway (9), first keyway (9) is mutually clamped with the second keyway (10) molding on reamer (3).

5. a kind of coating materials positive feed machine according to claim 1, which is characterized in that be respectively provided between the reamer (3) There is the abutment sleeve (11) for preventing reamer (3) from moving axially, main shaft (2) both ends, which are provided with, prevents reamer (3) mobile Locking nut (15).

6. a kind of coating materials positive feed machine according to claim 1, which is characterized in that main shaft (2) both ends are respectively provided with There is the bearing (12) for reducing friction.

7. a kind of coating materials positive feed machine according to claim 1, which is characterized in that the shell (1) includes upper end (13) it is connected by screw to lower end (14), the upper end (13) and lower end (14).