Feeding device of foaming machine for foam box production

Abstract

The utility model discloses a feeding device of a foaming machine for foam box production, and particularly relates to the field of foam box production, the feeding device comprises a foaming machine main body, the top end of the foaming machine main body is provided with a feeding mechanism, the feeding mechanism comprises a feeding box, a rotating cylinder, a rotating rod, a turntable, a connecting rod, a sliding block, a connecting rod, a stop block and a discharge port, the rotary table is controlled to rotate through the rotary air cylinder and the rotary rod, the connecting rod and the check blocks are controlled to move through the connecting rod and the sliding block, when the two check blocks move to the bottom end of the discharging port and make contact with each other, the discharging port is closed, and when the two check blocks are far away from each other, the discharging port is closed. And the materials can enter the foaming machine main body through the discharging opening, so that the aim of indirect discharging is achieved, and the situation that the materials enter the foaming machine main body at a time, so that stirring in the foaming machine main body is slow, the foaming efficiency is low, foaming is insufficient, and the foaming quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of foam box production, and more specifically, to a feeding device of a foaming machine used in the production of foam boxes. Background Art

[0002] Foam boxes are box-type packaging containers made of foam plastic. Plastic foam is a plastic with many tiny pores inside. Foam boxes are often used in the transportation of fruits and the packaging of goods. Foam boxes use foaming machines in the production process.

[0003] After searching, the existing patent (application number: 202120641563.4) discloses a foaming machine for foam box production, including a foaming machine body, a servo motor is fixedly installed at the bottom of the foaming machine body, the output shaft of the servo motor extends into the foaming machine body and is fixedly installed with a rotating rod, a plurality of stirring rods are fixedly installed on the rotating rod, a connecting seat is fixedly installed on one side of the rotating rod, a rectangular hole is opened on the top of the connecting seat, a rectangular rod is slidably installed in the rectangular hole, and a plurality of pressing plates are fixedly installed on one side of the rectangular rod, a connecting plate is fixedly installed on the top of the rectangular rod, a fixing spring is fixedly installed at the bottom of the connecting plate, the bottom end of the fixing spring is fixedly installed on the connecting seat, a vertical plate is fixedly installed on the top of the connecting seat, and a first rotating rod is rotatably installed on the vertical plate. The utility model has a reasonable design, and the raw materials can be fully stirred through the rotation of the stirring rod and the up and down reciprocating movement of the pressing plate.

[0004] Most of the existing foaming machines for foam box production directly feed the materials into the foaming machine through the feed port. When there are a lot of materials, the internal stirring of the foaming machine body may be slow, resulting in low foaming efficiency and insufficient foaming of the materials, thus affecting the foaming quality. At the same time, the above-cited patent documents do not propose relevant solutions to solve the problem of controlling the material feeding.

[0005] Therefore, in view of the above problems, a feeding device for a foam box production foaming machine is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a feeding device of a foaming machine for producing foam boxes 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 solutions: a feeding device of a foaming machine for producing foam boxes, comprising a foaming machine body, a feeding mechanism is arranged at the top of the foaming machine body, and the feeding mechanism comprises a feeding box, a rotating cylinder, a rotating rod, a rotating disk, a connecting rod, a sliding block, a connecting rod, a stopper and a discharge port;

[0008] A feeding box is arranged above the foaming machine body, and a rotating cylinder is arranged inside the feeding box, the output end of the rotating cylinder is fixedly connected to a rotating rod penetrating the inside of the feeding box, the bottom end of the rotating rod is fixedly connected to a turntable, the bottom end of the turntable is screwed with a connecting rod, the end of the connecting rod away from the turntable is screwed with a sliding block slidably connected to the bottom end of the feeding box, the side wall of the sliding block is fixedly connected to a connecting rod, the side wall of the connecting rod is fixedly connected to a stopper, and a discharge port is opened at the bottom end of the feeding box.

[0009] Preferably, a dispersion mechanism is provided inside the feeding box, and the dispersion mechanism includes a driving motor, a rotating rod, a rotating block and a dispersion rod.

[0010] Preferably, a driving motor is provided at the top of the feeding box, the output end of the driving motor is fixedly connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a rotating block, and the outer wall of the rotating block is fixedly connected to a dispersion rod.

[0011] Preferably, a feed port is fixedly connected to the top of the feeding box.

[0012] Preferably, a slide groove that fits with the outer wall of the slide block is provided at the bottom end of the feeding box.

[0013] Preferably, the bottom end of the inner wall of the feeding box is conical.

[0014] Preferably, the discharge port is located on the movement track of the stopper, and the stopper is provided in two groups.

[0015] Preferably, the central axis of the rotating block coincides with the central axis of the rotating rod.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the device controls the rotation of the turntable by rotating the cylinder and the rotating rod, and controls the movement of the connecting rod and the block by the connecting rod and the slider. When the two groups of blocks move to the bottom end of the discharge port and contact each other, the discharge port is closed. When the two groups of blocks are away from each other, the material will enter the interior of the foaming machine body through the discharge port, thereby achieving the purpose of indirect material discharge and avoiding the material from entering the interior of the foaming machine body at one time, resulting in slow stirring inside the foaming machine body, resulting in low foaming efficiency and insufficient foaming, thereby affecting its foaming quality.

[0018] 2. Compared with the prior art, the device controls the rotation of the rotating block and the dispersion rod through the driving motor and the rotating rod to disperse the materials inside the feeding box, thereby avoiding the blockage of the materials at the discharge port and causing the inability to discharge the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the main structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the feeding mechanism of the utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the rotating rod and the discharge port of the utility model.

[0022] Figure 4 It is a schematic diagram of the dispersion mechanism of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Foaming machine body; 2. Feeding mechanism; 201. Feeding box; 202. Rotating cylinder; 203. Rotating rod; 204. Turntable; 205. Connecting rod; 206. Sliding block; 207. Connecting rod; 208. Block; 209. Discharging port; 3. Dispersing mechanism; 301. Driving motor; 302. Rotating rod; 303. Rotating block; 304. Dispersing rod; 4. Feeding port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As attached Figures 1 to 3 The feeding device of a foaming machine for producing foam boxes shown in the figure comprises a foaming machine body 1, a feeding mechanism 2 is arranged at the top of the foaming machine body 1, and the feeding mechanism 2 comprises a feeding box 201, a rotating cylinder 202, a rotating rod 203, a rotating disk 204, a connecting rod 205, a sliding block 206, a connecting rod 207, a stopper 208 and a discharge port 209;

[0027] A feeding box 201 is arranged above the foaming machine body 1, and a rotating cylinder 202 is arranged inside the feeding box 201. The output end of the rotating cylinder 202 is fixedly connected with a rotating rod 203 that penetrates the inside of the feeding box 201, and the bottom end of the rotating rod 203 is fixedly connected with a turntable 204, and the bottom end of the turntable 204 is screwed with a connecting rod 205, and the end of the connecting rod 205 away from the turntable 204 is screwed with a slider 206 that is slidably connected to the bottom end of the feeding box 201, and the side wall of the slider 206 is fixedly connected with a connecting rod 207, and the side wall of the connecting rod 207 is fixedly connected with a stopper 208. A discharge port 209 is provided at the bottom end of the feeding box 201, and a slide groove that fits with the outer wall of the slider 206 is provided at the bottom end of the feeding box 201. The bottom end of the inner wall of the feeding box 201 is conical, and the discharge port 209 is located on the movement trajectory of the stopper 208, and two groups of stoppers 208 are provided.

[0028] Among them: the rotating cylinder 202 drives the rotating rod 203 to rotate, and then the rotating rod 203 drives the turntable 204 to rotate, so that it pulls the connecting rod 205 to swing. When the connecting rod 205 swings, it can pull the slider 206 to move along the slide groove at the bottom of the feeding box 201. The slide groove plays the purpose of limiting the movement of the slider 206. When the slider 206 moves, it drives the connecting rod 207 to move in the same direction, and then pulls the stopper 208 to move. When the two groups of stoppers 208 move to the bottom of the discharge port 209 and connect with each other, When the two sets of blocks 208 are moved away from each other, the material in the feeding box 201 is tapered at the bottom, and the material can enter the foaming machine body 1 through the feeding port 209, thereby achieving the purpose of indirect material discharge and avoiding the material from entering the foaming machine body 1 at one time, which results in slow stirring inside the foaming machine body 1, resulting in low foaming efficiency and insufficient foaming, thus affecting its foaming quality.

[0029] Embodiment 2

[0030] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4As shown, see the detailed description below: a dispersion mechanism 3 is arranged inside the feeding box 201, and the dispersion mechanism 3 includes a driving motor 301, a rotating rod 302, a rotating block 303 and a dispersion rod 304. A driving motor 301 is arranged on the top of the feeding box 201, and the output end of the driving motor 301 is fixedly connected to the rotating rod 302, the outer wall of the rotating rod 302 is fixedly connected to the rotating block 303, and the outer wall of the rotating block 303 is fixedly connected to the dispersion rod 304; further, the driving motor 301 drives the rotating rod 302 to rotate, and then drives the rotating block 303 to rotate, and drives the dispersion rod 304 to rotate through the rotating block 303, so as to disperse the material inside the feeding box 201, so as to avoid the material from being blocked at the discharge port 209, which makes it impossible to discharge the material.

[0031] As a preferred embodiment, a feed port 4 is fixedly connected to the top of the feeding box 201 ; further, by providing the feed port 4 , materials can be thrown into the interior of the feeding box 201 .

[0032] As a preferred embodiment, the central axis of the rotating block 303 coincides with the central axis of the rotating rod 302; further, the rotating block 303 is driven by the rotating rod 302 to start rotating, thereby achieving the purpose of controlling the rotating block 303 to rotate.

[0033] The working process of the utility model is as follows: when using the feeding device of the foaming machine for producing the foam box, it is first necessary to feed the material into the feeding box 201 through the feeding port 4. When using the foaming machine body 1, it is necessary to turn on the rotating cylinder 202. The rotating cylinder 202 drives the rotating rod 203 to rotate, and then drives the turntable 204 to rotate through the rotating rod 203, so that it pulls the connecting rod 205 to swing. When the connecting rod 205 swings, the slider 206 can be pulled to move along the slide groove at the bottom of the feeding box 201. The slide groove serves the purpose of limiting the movement of the slider 206. When the slider 206 moves, it drives the connecting rod 207 to move in the same direction, and then pulls the stopper 208 to move. When the two groups of stoppers 208 move to the discharge port When the two sets of blocks 208 are far apart, the materials in the feeding box 201 will enter the interior of the foaming machine body 1 through the discharge port 209, thereby achieving the purpose of indirect material discharge, and the driving motor 301 can be turned on to drive the rotating rod 302 to rotate, thereby driving the rotating block 303 to rotate, and the rotating block 303 drives the dispersion rod 304 to rotate, so as to disperse the materials in the feeding box 201, avoid the materials from being blocked at the discharge port 209, and make the materials unable to be discharged. This is the working principle of the feeding device of the foaming machine for the production of foam boxes.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A feeding device for a foaming machine for producing foam boxes, comprising a foaming machine body (1), characterized in that; A feeding mechanism (2) is provided at the top of the foaming machine body (1), and the feeding mechanism (2) comprises a feeding box (201), a rotating cylinder (202), a rotating rod (203), a rotating disk (204), a connecting rod (205), a slider (206), a connecting rod (207), a stopper (208) and a discharge port (209); A feeding box (201) is provided above the foaming machine body (1), a rotating cylinder (202) is provided inside the feeding box (201), an output end of the rotating cylinder (202) is fixedly connected to a rotating rod (203) that passes through the inside of the feeding box (201), the bottom end of the rotating rod (203) is fixedly connected to a turntable (204), the bottom end of the turntable (204) is screwed to a connecting rod (205), the end of the connecting rod (205) away from the turntable (204) is screwed to a slider (206) that is slidably connected to the bottom end of the feeding box (201), the side wall of the slider (206) is fixedly connected to a connecting rod (207), the side wall of the connecting rod (207) is fixedly connected to a stopper (208), and a discharge port (209) is provided at the bottom end of the feeding box (201).

2. The feeding device of the foaming machine for producing foam boxes according to claim 1, characterized in that: A dispersion mechanism (3) is provided inside the feeding box (201), and the dispersion mechanism (3) comprises a driving motor (301), a rotating rod (302), a rotating block (303) and a dispersion rod (304).

3. The feeding device of the foaming machine for producing foam boxes according to claim 2, characterized in that: A driving motor (301) is provided at the top of the feeding box (201), the output end of the driving motor (301) is fixedly connected to a rotating rod (302), the outer wall of the rotating rod (302) is fixedly connected to a rotating block (303), and the outer wall of the rotating block (303) is fixedly connected to a dispersion rod (304).

4. The feeding device of the foaming machine for producing foam boxes according to claim 1, characterized in that: The top of the feeding box (201) is fixedly connected with a feeding port (4).

5. The feeding device of the foaming machine for producing foam boxes according to claim 1, characterized in that: The bottom end of the feeding box (201) is provided with a sliding groove that fits with the outer wall of the sliding block (206).

6. The feeding device of the foaming machine for producing foam boxes according to claim 1, characterized in that: The bottom end of the inner wall of the feeding box (201) is in a cone shape.

7. The feeding device of the foaming machine for producing foam boxes according to claim 1, characterized in that: The discharge port (209) is located on the movement track of the stopper (208), and the stopper (208) is provided in two groups.

8. The feeding device of the foaming machine for producing foam boxes according to claim 3, characterized in that: The central axis of the rotating block (303) coincides with the central axis of the rotating rod (302).

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