A pearl wool foaming machine discharging device

Abstract

The utility model discloses a pearl wool foaming machine discharge device relates to pearl wool foaming machine technical field, and includes: the bottom seat is set, and the upper side of one end of bottom seat is provided with pearl wool foaming machine body, the upper side of U type fixing frame is provided with cutting cylinder, and the telescopic end of cutting cylinder is located the lower side of its upper end through U type fixing frame. The utility model discloses a pearl wool foaming machine discharge device has the force of vertical direction and horizontal direction that utilize anti -warping straight -ening subassembly through multiple linkage plate respectively simultaneously gives two track groove plates and multiple slide block to can realize multiple straight -ening pressure wheel to make the fluffy uneven pearl wool surface from center to both ends straight -en and smooth, simultaneously provides clamping fixed for the cutting knife of back to pearl wool and carries out cutting, prevents pearl wool and leads to uneven blade edge to be pulled, improves work efficiency and guarantees product quality simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of pearl cotton foaming machine technology, and in particular to a discharge device for a pearl cotton foaming machine. Background Technology

[0002] Pearl cotton is an independent bubble structure material produced by physical foaming of low-density polyethylene. It has the characteristics of being lightweight, flexible, impact-resistant, and heat-insulating. Pearl cotton foaming machines are equipment specifically designed to produce this material. Its working principle is to mix and melt polyethylene particles with butane foaming agent, and then inject the mixture into a mold through screw extrusion. Under specific temperature and pressure, the foaming agent is vaporized and expanded to form closed bubbles. After cooling, shaping, stretching, and flattening, it is cut into rolls or sheets. The entire process realizes the continuous melting, foaming, and molding of raw materials.

[0003] The existing EPE foam machine's discharge device uses only a traditional guillotine, which cannot straighten and fix the sticky, fluffy EPE foam when cutting it. This easily pulls on the EPE foam body, resulting in uneven cuts, large dimensional errors, reduced work efficiency, and inability to guarantee product quality. Summary of the Invention

[0004] This utility model discloses a discharge device for a pearl cotton foaming machine, which aims to solve the technical problems of traditional guillotine cutters being unable to straighten and fix sticky and fluffy pearl cotton, easily pulling the material, resulting in uneven cuts, large dimensional errors, reduced efficiency, and affected product quality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A discharge device for a pearl cotton foaming machine, comprising: The base is set, and the pearl cotton foaming machine body is set on the upper side of one end of the base. A U-shaped fixing frame is fixedly connected to the upper side of the base. A cutting cylinder is installed on the upper side of the U-shaped fixing frame, and the telescopic end of the cutting cylinder passes through the U-shaped fixing frame and is located on the lower side of its upper end. The cutting table is fixedly connected to the inner wall of the U-shaped fixing frame, and the cutting table is located below the telescopic end of the cutting cylinder; The anti-warping straightening component is located at the telescopic end of the cutting cylinder. It is situated between the cutting cylinder and the cutting table and is used to straighten and flatten the front and rear ends of the pearl cotton at the cutting position.

[0006] In a preferred embodiment, the anti-warping and straightening component includes: A connecting plate is fixedly connected to the telescopic end of the cutting cylinder, and connecting shafts are fixedly connected to both sides of the connecting plate. Multiple sliding rods are slidably connected to the sliding holes that are equally spaced at both ends of the cutting table. Each set of two sliding rods on the same side of the cutting table is fixedly connected to the same track groove plate. Sliding tracks are provided on both sides of the two track groove plates. Two sliding blocks are slidably connected to each other inside the sliding tracks. Two inclined plates are fixedly connected at equal intervals to the lower side of the multiple sliding blocks. A rotating hole is provided on the opposite side of the two inclined plates. A straightening pressure roller is connected to the rotating hole through a bearing.

[0007] In a preferred embodiment, the anti-warping and straightening component further includes: Multiple telescopic springs are respectively sleeved on the outer wall of the corresponding sliding rod, and the lower sides of both ends of the two track groove plates are connected to the upper side of the cutting table through the corresponding telescopic springs. The return springs consist of multiple return springs, one end of which is fixedly connected to one side of the corresponding sliding block, and the other end of which is fixedly connected to the inner wall of one end of the corresponding track groove plate.

[0008] In a preferred embodiment, the anti-warping and straightening component further includes: Linkage plates, multiple linkage plates are connected to the upper end of the corresponding sliding block through bearings, and two linkage plates located on the same track groove plate are connected to the outer wall of the same corresponding connecting shaft through bearings.

[0009] In a preferred embodiment, multiple fixed supports are fixedly connected at equal intervals on the upper side of the base. These fixed supports are located between the EPE foam machine body and the U-shaped fixing frame. Support frames are fixedly connected to the upper sides of each fixed support, and curved rods are fixedly connected to the upper sides of the support frames. Multiple rollers are connected to the outer walls of the curved rods at equal intervals via bearings. The curved rods are closer to the U-shaped fixing frame and have a smaller curvature. Two winding supports are fixedly connected at equal intervals on the upper side of the base away from the EPE foam machine body. Guide brackets are fixedly connected to the opposite sides of the two winding supports. Guide holes are opened on opposite sides of the two guide brackets, and the same guide roller is connected inside the two guide holes via bearings. The guide roller is located between the two winding supports and the U-shaped fixing frame. A cutting blade is fixedly connected to the lower side of the connecting plate. Winding holes are opened on opposite sides of the two winding supports, and the same winding roller is connected inside the two winding holes via bearings. A drive motor is fixedly connected to one side of the winding support, and the drive end of the drive motor is connected to one end of the winding roller via a coupling.

[0010] As can be seen from the above, the discharge device of the pearl cotton foaming machine provided by this utility model has the technical effect of using multiple linkage plates in the anti-warping straightening component to simultaneously apply vertical and horizontal forces to two track groove plates and multiple sliding blocks through multiple linkage plates. This enables multiple straightening pressure rollers to straighten and smooth the fluffy and uneven surface of the pearl cotton from the center to both ends. At the same time, it provides clamping and fixing for the subsequent cutting blade to cut the pearl cotton, preventing the pearl cotton from being pulled and causing uneven cutting edges, thus improving work efficiency while ensuring product quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the discharge device of the pearl cotton foaming machine proposed in this utility model.

[0012] Figure 2 This is a schematic diagram of the overall structure of the anti-warping and straightening component of the discharge device of a pearl cotton foaming machine proposed in this utility model.

[0013] Figure 3 This is a cross-sectional exploded view of the anti-warping and straightening component of the discharge device of a pearl cotton foaming machine proposed in this utility model.

[0014] Figure 4 This is a schematic diagram of the bending rod structure of the discharge device of a pearl cotton foaming machine proposed in this utility model.

[0015] Figure 5 This is a schematic diagram of the overall structure of the winding support of the discharge device of a pearl cotton foaming machine proposed in this utility model.

[0016] In the attached diagram: 1. Pearl cotton foam machine body; 2. Base; 3. Fixed support; 4. U-shaped fixing frame; 5. Cutting table; 6. Rewinding support; 7. Cutting cylinder; 8. Anti-warping straightening assembly; 801. Linkage plate; 802. Connecting plate; 803. Sliding block; 804. Sliding rod; 805. Track groove plate; 806. Return spring; 807. Telescopic spring; 808. Connecting shaft; 809. Inclined plate; 810. Straightening pressure roller; 9. Cutting knife; 10. Bending rod; 11. Roller; 12. Support frame; 13. Guide roller; 14. Guide bracket; 15. Drive motor; 16. Rewinding roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] The discharge device of the pearl cotton foaming machine disclosed in this utility model is mainly used in scenarios where traditional guillotine cutters cannot straighten and fix sticky pearl cotton, easily pulling the material, resulting in uneven cuts, large dimensional errors, reduced efficiency, and affected product quality.

[0019] Reference Figure 1 A discharge device for a pearl cotton foaming machine, comprising: Set a base 2, and set a pearl cotton foaming machine body 1 on the upper side of one end of the base 2; U-shaped fixing frame 4 is fixedly connected to the upper side of the base 2. A cutting cylinder 7 is provided on the upper side of the U-shaped fixing frame 4. The telescopic end of the cutting cylinder 7 passes through the U-shaped fixing frame 4 and is located on the lower side of its upper end. The cutting table 5 is fixedly connected to the inner wall of the U-shaped fixing frame 4, and the cutting table 5 is located below the telescopic end of the cutting cylinder 7. The anti-warping straightening component 8 is located at the telescopic end of the cutting cylinder 7. The anti-warping straightening component 8 is located between the cutting cylinder 7 and the cutting table 5. The anti-warping straightening component 8 is used to straighten and flatten the front and rear ends of the pearl cotton cutting position.

[0020] Reference Figures 1-3 In this solution, the anti-warping and straightening component 8 includes: The connecting plate 802 is fixedly connected to the telescopic end of the cutting cylinder 7, and the connecting shafts 808 are fixedly connected to both sides of the connecting plate 802 respectively. Sliding rods 804 are slidably connected to the sliding holes at equal intervals at both ends of the cutting table 5. The same track groove plate 805 is fixedly connected to the two sliding rods 804 on the same side of the cutting table 5. Sliding tracks are provided on both sides of the two track groove plates 805. Two sliding blocks 803 are slidably connected to each other inside the sliding tracks. Two inclined plates 809 are fixedly connected at equal intervals to the lower side of the multiple sliding blocks 803. A rotating hole is provided on the opposite side of the two inclined plates 809. A straightening pressure roller 810 is connected to the rotating hole through a bearing.

[0021] In this solution, the anti-warping and straightening component 8 also includes: Multiple telescopic springs 807 are respectively sleeved on the outer wall of the corresponding sliding rod 804, and the lower sides of the two track groove plates 805 are connected to the upper side of the cutting table 5 through the corresponding telescopic springs 807. The return spring 806 has one end fixedly connected to one side of the corresponding sliding block 803, and the other end fixedly connected to the inner wall of one end of the corresponding track groove plate 805.

[0022] In this solution, the anti-warping and straightening component 8 also includes: Linkage plate 801, multiple linkage plates 801 are connected to the upper end of the corresponding sliding block 803 through bearings, and two linkage plates 801 located on the same track groove plate 805 are connected to the outer wall of the same corresponding connecting shaft 808 through bearings.

[0023] When cutting pearl cotton, the anti-warping straightening component 8 continuously descends, causing the two track groove plates 805 to receive vertical pressure from the corresponding two linkage plates 801, which overcomes the elastic force of the telescopic spring 807 and moves downward. The two relatively sliding blocks 803 located on the same track groove plate 805 are provided with straightening pressure rollers 810 on their lower sides to squeeze the surface of the pearl cotton. At the same time, the two relatively sliding blocks 803 are pushed in the horizontal direction by the corresponding linkage plates 801, causing the two sliding blocks 803 to overcome the action of the corresponding return springs 806 and move towards both ends of the track groove plate 805 respectively. The straightening pressure rollers 810 provided on the lower sides of the two sliding blocks 803 also move from the center surface of the pearl cotton to both ends respectively. During this process, the straightening pressure rollers 810 straighten and smooth the fluffy and uneven surface of the pearl cotton, and at the same time provide clamping and fixing for the subsequent cutting blade 9 to cut the pearl cotton, preventing the pearl cotton from being pulled and causing uneven cutting edges, improving work efficiency while ensuring product quality.

[0024] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 In a preferred embodiment, multiple fixed supports 3 are fixedly connected at equal intervals on the upper side of the base 2. These fixed supports 3 are located between the pearl cotton foaming machine body 1 and the U-shaped fixing frame 4. Support frames 12 are fixedly connected to the upper sides of each fixed support 3. Bending rods 10 are fixedly connected to the upper sides of the support frames 12. Multiple rollers 11 are connected at equal intervals to the outer walls of the bending rods 10 via bearings. The bending rods 10 have a smaller curvature as they approach the U-shaped fixing frame 4. Two winding supports 6 are fixedly connected at equal intervals on the upper side of the end of the base 2 furthest from the pearl cotton foaming machine body 1. Guide brackets 14 are fixedly connected to the opposite sides of the two guide brackets 14. Guide holes are opened on opposite sides of the two guide holes. The same guide roller 13 is connected inside the two guide holes through bearings. The guide roller 13 is located between the two take-up supports 6 and the U-shaped fixing frame 4. A cutting blade 9 is fixedly connected to the lower side of the connecting plate 802. Take-up holes are opened on opposite sides of the two take-up supports 6. The same take-up roller 16 is connected inside the two take-up holes through bearings. A drive motor 15 is fixedly connected to one side of the take-up support 6. The drive end of the drive motor 15 is connected to one end of the take-up roller 16 through a coupling.

[0025] During the transmission of pearl cotton, multiple rollers 11 on the bending rod 10 ensure smooth transmission of pearl cotton, and multiple bending rods 10 with gradually decreasing curvature ensure that the pearl cotton will not deform during transmission.

[0026] Working principle: The operator first discharges the pearl cotton from the outlet of the pearl cotton foaming machine body 1 and cuts it into a flat surface. Then, the pearl cotton is conveyed through multiple curved rods 10. During this process, multiple rollers 11 set on the curved rods 10 ensure the smooth transmission of the pearl cotton, and the multiple curved rods 10 with gradually decreasing curvature ensure that the pearl cotton will not be deformed during the transmission process. Then, the pearl cotton passes over the cutting table 5, and finally passes under the guide roller 13 and is wound up from the top of the take-up roller 16. After the preparation work is completed, the drive motor 15 is turned on to drive the take-up roller 16 to rotate and start winding the pearl cotton. After the pearl cotton is wound to the required length, the drive motor 15 is turned off. Then, the cutting cylinder 7 is controlled to cause the cutting blade 9 and the anti-warping straightening assembly 8 to continuously descend. Since the anti-warping straightening assembly 8 is the first to contact the pearl cotton surface on the cutting table 5, as it continues to descend, the two track grooves 805 receive vertical pressure from the corresponding two linkage plates 801, causing them to overcome the elastic force of the telescopic spring 807 and move downwards. Two relatively sliding sliding blocks 803 located on the same track groove 805 have straightening pressure rollers 810 on their lower sides that press against the pearl cotton surface. Simultaneously, the horizontal thrust from the corresponding linkage plate 801 causes these two relatively sliding sliding blocks 803 to overcome the action of the corresponding return spring 806 and move towards both ends of the track groove 805. The straightening pressure rollers 810 on the lower sides of the two sliding blocks 803 also move away from the center surface of the pearl cotton. Do not move to either end. During this process, the straightening pressure roller 810 straightens and smooths the fluffy and uneven surface of the pearl cotton, while providing clamping and fixing for the subsequent cutting blade 9 to cut the pearl cotton, preventing the pearl cotton from being pulled and causing uneven cutting edges, improving work efficiency while ensuring product quality. As the anti-warping straightening component 8 and the cutting blade 9 descend at the same time, when the straightening pressure roller 810 moves to the maximum distance, the cutting blade 9 cuts the pearl cotton. Then, the operator controls the cutting cylinder 7 to retract, causing the cutting blade 9 and the anti-warping straightening component 8 to rise. The track trough plate 805 and multiple sliding blocks 803 return to their original positions under the action of the telescopic spring 807 and the return spring 806, respectively, without hindering the pearl cotton conveying while ensuring the next cutting. Finally, the operator rolls up the pearl cotton on the take-up roller 16 and then reconnects the front end of the cut pearl cotton to the take-up roller 16 for the next take-up.

[0027] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A discharge device for a pearl cotton foaming machine, characterized in that, include: Set a base (2), and set a pearl cotton foaming machine body (1) on the upper side of one end of the base (2); U-shaped fixing frame (4) is fixedly connected to the upper side of the base (2). A cutting cylinder (7) is provided on the upper side of the U-shaped fixing frame (4). The telescopic end of the cutting cylinder (7) passes through the U-shaped fixing frame (4) and is located on the lower side of its upper end. The cutting table (5) is fixedly connected to the inner wall of the U-shaped fixing frame (4), and the cutting table (5) is located below the telescopic end of the cutting cylinder (7); The anti-warping straightening component (8) is located at the telescopic end of the cutting cylinder (7). The anti-warping straightening component (8) is located between the cutting cylinder (7) and the cutting table (5). The anti-warping straightening component (8) is used to straighten and flatten the front and rear ends of the pearl cotton cutting position.

2. The discharge device of a pearl cotton foaming machine according to claim 1, characterized in that, The anti-warping straightening component (8) includes: The connecting plate (802) is fixedly connected to the telescopic end of the cutting cylinder (7), and the connecting shafts (808) are fixedly connected to both sides of the connecting plate (802). Sliding rods (804) are slidably connected to the sliding holes at equal intervals at both ends of the cutting table (5). The same track groove plate (805) is fixedly connected to the two sliding rods (804) on the same side of the cutting table (5). Sliding tracks are provided on both sides of the two track groove plates (805). Two sliding blocks (803) are slidably connected to each other inside the sliding tracks. Two inclined plates (809) are fixedly connected at equal intervals on the lower side of the multiple sliding blocks (803). A rotating hole is provided on the opposite side of the two inclined plates (809). A straightening pressure roller (810) is connected to the rotating hole through a bearing.

3. The discharge device of a pearl cotton foaming machine according to claim 2, characterized in that, The anti-warping straightening component (8) also includes: Telescopic springs (807), multiple telescopic springs (807) are respectively sleeved on the outer wall of the corresponding sliding rod (804), and the lower sides of the two ends of the track groove plate (805) are connected to the upper side of the cutting table (5) through the corresponding telescopic springs (807); The return spring (806) has one end fixedly connected to one side of the corresponding sliding block (803), and the other end fixedly connected to the inner wall of one end of the corresponding track groove plate (805).

4. The discharge device of a pearl cotton foaming machine according to claim 2, characterized in that, The anti-warping straightening component (8) also includes: Linkage plate (801), multiple linkage plates (801) are connected to the upper end of the corresponding sliding block (803) by bearings, and two linkage plates (801) located on the same track groove plate (805) are connected to the outer wall of the same corresponding connecting shaft (808) by bearings.

5. The discharge device of a pearl cotton foaming machine according to claim 1, characterized in that, The upper side of the base (2) is fixedly connected with multiple fixed supports (3) at equal intervals. The multiple fixed supports (3) are located between the pearl cotton foaming machine body (1) and the U-shaped fixed frame (4). The upper side of the multiple fixed supports (3) is fixedly connected with a support frame (12). The upper side of the support frame (12) is fixedly connected with a bending rod (10). The outer wall of the bending rod (10) is connected with multiple rollers (11) at equal intervals through bearings. The bending rod (10) is closer to the U-shaped fixed frame (4) and the bending degree is smaller. The upper side of the base (2) away from the pearl cotton foaming machine body (1) is fixedly connected with two winding supports (6) at equal intervals.

6. The discharge device of a pearl cotton foaming machine according to claim 5, characterized in that, Guide brackets (14) are fixedly connected to the opposite sides of the two winding supports (6). Guide holes are opened on opposite sides of the two guide brackets (14). The same guide roller (13) is connected inside the two guide holes through bearings. The guide roller (13) is located between the two winding supports (6) and the U-shaped fixing frame (4).

7. The discharge device of a pearl cotton foaming machine according to claim 2, characterized in that, A cutting blade (9) is fixedly connected to the lower side of the connecting plate (802). Two winding supports (6) have winding holes on opposite sides. The two winding holes are connected to the same winding roller (16) through bearings. A drive motor (15) is fixedly connected to one side of the winding support (6). The drive end of the drive motor (15) is connected to one end of the winding roller (16) through a coupling.

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