Movable plastic particle feeding barrel

Abstract

The utility model discloses a movable plastic particle charging barrel which comprises a charging barrel, a blanking pipe and a blanking piece, and one side of the blanking pipe is provided with a slot for the blanking piece to insert. The discharging piece is composed of a material blocking plate and a control plate, the control plate and the material blocking plate are connected through an inclined section and an elastic section, a limiting rod matched with the control plate is arranged on the outer wall of the discharging pipe, one end of the control plate is pressed, the other end of the control plate is kept to be separated from the limiting rod, and the material blocking plate is pulled. The movable plastic particle feeding barrel is controlled by adopting the adjustable discharging piece and can be controlled according to the extrusion speed of an extruder. And meanwhile, a limiting rod and a limiting opening are matched, so that the position of the discharging piece can be limited, and the situation that the discharging speed is affected and normal operation of the extruder is affected due to deviation caused by vibration is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to feeding technology especially relates to a movable plastic particle feeding cylinder. BACKGROUND

[0002] Plastic products need to use plastic particles in manufacturing, and the plastic particles need to be extruded by a screw machine. In use, the plastic particles are usually placed in a cylinder and discharged according to the speed of the extruder. However, the extrusion equipment will vibrate in use, and the control method of the partition insertion type will be affected by the vibration, resulting in a change in the discharge speed and affecting the extrusion of the material. SUMMARY

[0003] In order to solve the defects of the prior art, the utility model provides a movable plastic particle feeding cylinder.

[0004] The technical scheme of the utility model is as follows:

[0005] A movable plastic particle feeding cylinder, comprising a cylinder, a discharge pipe and a discharge piece, characterized in that the discharge pipe is arranged at the lower end of the cylinder, the discharge piece is arranged in the middle of the discharge pipe and can move in the middle of the discharge pipe.

[0006] One side of the discharge pipe is provided with a slot for inserting the discharge piece.

[0007] The discharge piece is composed of a baffle plate and a control plate, the baffle plate is inserted into the middle of the discharge pipe through the slot, the control plate is arranged at the upper end of the baffle plate, the control plate and the baffle plate are connected through an inclined section and an elastic section, the outer wall of the discharge pipe is provided with a limiting rod matched with the control plate, one end of the control plate is pressed, the other end of the control plate is kept from cooperating with the limiting rod, and the baffle plate is pulled.

[0008] In the movable plastic particle feeding cylinder, the outer wall of the discharge pipe is provided with a supporting block, and the baffle plate is arranged on the supporting block.

[0009] In the movable plastic particle feeding cylinder, the inclined section and the baffle plate are provided with a reinforcing block and a reinforcing rib, and the bottom of the control plate is provided with a reinforcing rib.

[0010] In the movable plastic particle feeding cylinder, an elastic area is formed between the control plate and the baffle plate.

[0011] In the movable plastic particle feeding cylinder, the elastic section and the inclined section are connected through an arc section, and the arc section is in tangential contact with the outer wall of the discharge pipe.

[0012] The control panel is provided with symmetrically arranged extension arms, the lower end of the extension arm forms a movable slot, and the movable slot is provided with multiple limiting openings matched with limiting rods.

[0013] In the movable plastic particle feeding cylinder, the extension arms form an installation area accommodating the discharging pipe.

[0014] The movable plastic particle feeding cylinder has the following beneficial effects: the movable plastic particle feeding cylinder uses an adjustable discharging element to realize control, which can be controlled according to the extrusion speed of the extruder. Meanwhile, the position of the discharging element can be limited by cooperating with the limiting rods and the limiting openings, so as to avoid deviation caused by vibration, affect the discharging speed, and affect the normal operation of the extruder. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the movable plastic particle feeding cylinder of the utility model;

[0016] Figure 2 It is a structure schematic view of the discharging pipe and the discharging element in Figure 1 ;

[0017] Figure 3 It is a sectional view of Figure 2 ;

[0018] Figure 4 It is a structure schematic view of the discharging element in Figure 2 ;

[0019] Figure 5 It is a front view of Figure 4 . DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0021] As shown in Figures 1 to 5 , the movable plastic particle feeding cylinder of the utility model comprises a feeding cylinder 1, a discharging pipe 2 and a discharging element 7, the feeding cylinder 1 is used for containing plastic particles, the discharging pipe 2 is used for discharging the plastic particles in the feeding cylinder 1, and the discharging element 7 is used for blocking the plastic particles in the discharging pipe 2, and when there is a demand, the discharging element 7 is pulled to realize the discharging of the plastic particles.

[0022] The discharging pipe 2 is arranged at the lower end of the feeding cylinder 1, the discharging element 7 is arranged at the middle of the discharging pipe 2, and can move in the middle of the discharging pipe 2.

[0023] One side of the blanking pipe 2 is provided with a slot 4 for inserting the blanking piece 7, and a blanking area 5 is formed in the middle of the blanking pipe 2, and a chute 6 is arranged on the inner wall of the blanking area 5, and the chute 6 is matched with the blocking plate 8 on the blanking piece 7.

[0024] The blanking piece 7 is composed of the blocking plate 8 and the control plate 9, the blocking plate 8 is installed into the chute 6 through the slot 4, and the control plate 9 controls the plastic particles in the blanking area 5.

[0025] The reinforcing block 11 and the reinforcing rib 12 are arranged between the inclined section 10 and the blocking plate 8, and the reinforcing rib 12 is arranged on the bottom of the control plate 9. The reinforcing block 11 and the reinforcing rib 12 can avoid the deformation of the inclined section 10 and the control plate 9 under stress, and facilitate the deformation of the arc-shaped section 13 and the elastic section 14 under stress.

[0026] The elastic area 15 is formed between the control plate 9 and the blocking plate 8, the control plate 9 is pressed to keep the control plate 9 moving into the elastic area 15.

[0027] The elastic section 14 is connected with the inclined section 10 through the arc-shaped section 13, and the arc-shaped section 13 is tangent to the outer wall of the blanking pipe 2.

[0028] The control plate 9 is provided with the extension arm 16 arranged symmetrically, and the installation area 17 for accommodating the blanking pipe 2 is formed between the extension arm 16 and the extension arm 16. The lower end of the extension arm 16 forms the movable slot 18, and the movable slot 18 is provided with the limiting opening 20 matched with the limiting rod 19.

[0029] The blocking plate 8 is inserted into the middle of the blanking pipe 2 through the slot 4, the control plate 9 is arranged at the upper end of the blocking plate 8, and the control plate 9 is connected with the blocking plate 8 through the inclined section 10 and the elastic section 14. The limiting rod 19 matched with the control plate 9 is arranged on the outer wall of the blanking pipe 2, one end of the control plate 9 is pressed to keep the other end of the control plate 9 away from the limiting rod 19, and the blocking plate 8 is pulled. The control plate 9 forms a lever through the arc-shaped section 13, and the lever principle is used to pry the extension arm 16, so that the limiting opening 20 is away from the limiting rod 19, and the blanking piece 7 can be pulled to adjust the position of the blanking piece 7, so as to control the blanking speed.

[0030] Due to the cooperation of the limiting opening 20 and the limiting rod 19, the position of the blanking piece 7 can be avoided to be deviated due to the vibration of the equipment, and the blanking speed will not be changed due to the vibration, so as to realize stable blanking.

[0031] The support block 21 is arranged on the outer wall of the blanking pipe 2, and the blocking plate 8 is arranged on the support block 21. The support block 21 is used for supporting the blocking plate 8, so that the blocking plate 8 can slide on the support block 21.

[0032] In use, only need to press the control panel 9, pull the blanking piece 7, make the limiting rod 19 cooperate with the limiting port 20 in different positions, namely can control the blanking speed, avoid the blanking piece 7 to be shaken and occur position deviation, lead to the blanking four degree change.

[0033] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A movable plastic pellet feeding cylinder, comprising a feeding cylinder, a feeding pipe, and a feeding component, characterized in that, The feeding pipe is located at the lower end of the material cylinder, and the feeding component is located in the middle of the feeding pipe and can move in the middle of the feeding pipe; The feeding tube has a slot on one side for inserting the feeding component; The feeding component consists of a baffle plate and a control plate. The baffle plate is inserted into the middle of the feeding tube through a slot. The control plate is located at the upper end of the baffle plate. The control plate and the baffle plate are connected by an inclined section and an elastic section. The outer wall of the feeding tube is provided with a limiting rod that cooperates with the control plate. Pressing one end of the control plate keeps the other end of the control plate out of cooperation with the limiting rod, and pulls the baffle plate.

2. The movable plastic granule feeding cylinder according to claim 1, characterized in that, The outer wall of the feed pipe is provided with a support block, and the baffle plate is set on the support block.

3. The movable plastic granule feeding cylinder according to claim 1, characterized in that, A reinforcing block and a reinforcing rib are provided between the inclined section and the baffle plate, and a reinforcing rib is provided at the bottom of the control plate.

4. The movable plastic granule feeding cylinder according to claim 1, characterized in that, An elastic region is formed between the control panel and the baffle plate.

5. The movable plastic granule feeding cylinder according to claim 1, characterized in that, The elastic section and the inclined section are connected by an arc-shaped section, which is in tangential contact with the outer wall of the feed pipe.

6. The movable plastic granule feeding cylinder according to claim 1, characterized in that, The control panel is provided with symmetrically arranged extension arms, the lower end of which forms a movable groove, and the movable groove is provided with multiple limiting ports that cooperate with the limiting rod.

7. The movable plastic granule feeding cylinder according to claim 6, characterized in that, The extension arms form an installation area to accommodate the feed tube.

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