EPE pearl wool trimming and splitting machine

Abstract

The utility model relates to the field of splitting machines, in particular to an EPE pearl wool trimming splitting machine, which is characterized in that an electric conveying belt is mounted at the upper part of a machine body, an electric conveying roller is mounted on one side far away from the electric conveying belt, and a plurality of splitting circular knives are mounted on one side far away from the electric conveying roller through a mounting frame; and a pair of trimming mechanisms is mounted between the mounting rack and the electric conveying roller. The trimming mechanisms are installed on the two sides of the middle of the machine body and used for trimming rough edges of materials, the trimmed materials enter the slitting mechanism to be slit, meanwhile, the trimming mechanisms rotate adjusting rods to synchronously adjust trimming circular knives on the two sides to move, the trimming size is adjusted, different machining requirements are met, and the trimming efficiency is improved. The slitting efficiency is effectively improved, and the production quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of slitting machine technology, and in particular to an EPE pearl cotton trimming and slitting machine. Background Technology

[0002] Polyethylene foam, also known as EPE pearl cotton, is a new type of environmentally friendly packaging material. It is composed of countless independent air bubbles generated by the physical foaming of low-density polyethylene resin.

[0003] In the production process of EPE pearl cotton, the material rolls are cut by a slitting machine. However, due to production factors, the edges of EPE pearl cotton will be rough. Traditional slitting machines directly cut the material, and the rough surface needs to be processed again, which does not guarantee the production quality. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an EPE pearl cotton trimming and slitting machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An EPE pearl cotton trimming and slitting machine includes a machine body, an electric conveyor belt is installed on the upper part of the machine body, an electric conveyor roller is installed on the side away from the electric conveyor belt, a plurality of slitting circular knives are installed on the side away from the electric conveyor roller via a mounting frame, and a pair of trimming mechanisms are installed between the mounting frame and the electric conveyor roller.

[0007] Each of the trimming mechanisms includes a trimming circular knife, a drive motor, a bearing housing, a connecting plate, a support frame, and an adjusting rod;

[0008] The bearing housing is installed on the upper part of the machine body. A drive motor is installed on one side of the bearing housing. The output shaft of the drive motor passes through the bearing housing and a trimming round knife is installed through the mounting sleeve. One side of the mounting sleeve is rotatably connected to the connecting plate through the connecting bearing. The upper end of the connecting plate is screwed to the adjusting rod. One end of the adjusting rod is installed on the support frame set on the upper part of the bearing housing.

[0009] In addition, a preferred structure is that a pair of limiting pressure rollers are installed in the middle of the machine body, and the limiting pressure rollers are located close to the electric conveyor roller and the mounting frame.

[0010] In addition, a preferred structure is that a second drive motor is installed on one side of the mounting frame, the output shaft of the second drive motor extends into the interior of the mounting frame and is rotatably mounted on the inner wall of the mounting frame through bearing components, and multiple slitting circular blades are fixedly assembled on the output shaft.

[0011] In addition, a preferred structure is that a support frame is vertically mounted on the upper part of the bearing seat, and an adjusting rod is rotatably mounted on the middle part of the support frame. The two ends of the adjusting rod are respectively provided with threads in opposite helical directions, and the adjusting rod is connected to the connecting plate through a threaded connection.

[0012] In addition, a preferred structure is that a mounting key is installed on the output shaft of the drive motor, the mounting key engages with a mounting groove opened in the inner wall of the mounting sleeve, and one side of the mounting sleeve is rotatably connected to the connecting plate through a connecting bearing.

[0013] In addition, a preferred structure is that the upper wall of the machine body is provided with a cutting groove, and a trimming circular knife is provided above the cutting groove.

[0014] Furthermore, a preferred configuration is that a baffle is installed on the side away from the bearing housing.

[0015] The beneficial effects of this utility model are as follows:

[0016] In this invention, trimming mechanisms are installed on both sides of the middle part of the machine body to trim the rough edges of the material. The trimmed material then enters the slitting mechanism to complete the slitting process. At the same time, the trimming mechanism adjusts the movement of the trimming circular blades on both sides by rotating the adjusting rod, thereby adjusting the trimming size to meet different processing needs, effectively improving slitting efficiency and ensuring production quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of an EPE pearl cotton trimming and slitting machine proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the trimming mechanism structure proposed in this utility model. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the trimming mechanism structure proposed in this utility model. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the mounting sleeve connection structure proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the assembly position structure of the trimming mechanism proposed in this utility model.

[0022] In the diagram: 1. Machine body; 2. Electric conveyor belt; 3. Electric conveyor roller; 4. Limiting pressure roller; 5. Trimming mechanism; 51. Trimming circular knife; 511. Mounting sleeve; 512. Mounting groove; 52. Drive motor one; 521. Mounting key block; 53. Bearing seat; 54. Connecting plate; 541. Connecting bearing; 55. Support frame; 56. Adjusting rod; 561. Thread; 6. Mounting frame; 61. Drive motor two; 62. Slitting circular knife; 7. Baffle; 8. Cutting groove. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1-5 An EPE pearl cotton trimming and slitting machine includes a machine body 1, an electric conveyor belt 2 installed on the upper part of the machine body 1, an electric conveyor roller 3 installed on the side away from the electric conveyor belt 2, a plurality of slitting circular knives 62 installed on the side away from the electric conveyor roller 3 via a mounting frame 6, and a pair of trimming mechanisms 5 installed between the mounting frame 6 and the electric conveyor roller 3.

[0025] Each trimming mechanism 5 includes a trimming circular knife 51, a drive motor 52, a bearing seat 53, a connecting plate 54, a support frame 55, and an adjusting rod 56.

[0026] The bearing housing 53 is installed on the upper part of the machine body 1. A drive motor 52 is installed on one side of the bearing housing 53. The output shaft of the drive motor 52 passes through the bearing housing 53 and a trimming round knife 51 is installed through the mounting sleeve 511. One side of the mounting sleeve 511 is rotatably connected to the connecting plate 54 through the connecting bearing 541. The upper end of the connecting plate 54 is screwed to the adjusting rod 56. One end of the adjusting rod 56 is installed on the support frame 55 set on the upper part of the bearing housing 53.

[0027] The connecting plate 54 is connected to the adjusting rod 56 to maintain a vertical posture.

[0028] A pair of limiting pressure rollers 4 are installed in the middle of the machine body 1. The limiting pressure rollers 4 are set close to the electric conveyor roller 3 and the mounting frame 6. The limiting pressure rollers 4 press down and limit the material.

[0029] A second drive motor 61 is installed on one side of the mounting bracket 6. The output shaft of the second drive motor 61 extends into the interior of the mounting bracket 6 and is rotatably mounted on the inner wall of the mounting bracket 6 through bearing components. Multiple slitting circular blades 62 are fixedly assembled on the output shaft.

[0030] The drive motor 61 drives the slitting circular blade 62 to rotate and achieve cutting.

[0031] A support frame 55 is vertically mounted on the upper part of the bearing housing 53. An adjusting rod 56 is rotatably mounted on the middle part of the support frame 55. The two ends of the adjusting rod 56 are respectively provided with threads 561 in opposite helical directions. The adjusting rod 56 is screwed to the connecting plate 54 through the threads 561.

[0032] The two connecting plates 54 move toward each other by threads 561 with opposite helical directions.

[0033] One end of the adjusting rod 56 extends out of the connecting plate 54 and is connected to the rocker arm.

[0034] A mounting key 521 is installed on the output shaft of the drive motor 52. The mounting key 521 is connected to the mounting groove 512 opened in the inner wall of the mounting sleeve 511. One side of the mounting sleeve 511 is rotatably connected to the connecting plate 54 through the connecting bearing 541.

[0035] The mounting sleeve 511 can move a certain distance on the mounting key block 521 through the mounting groove 512, thereby adjusting the cutting edge size of the trimming round knife 51.

[0036] The inner wall of the mounting sleeve 511 is provided with a mounting groove 512 to mate with the mounting key block 521.

[0037] A cutting groove 8 is provided on the upper wall of the body 1, and a trimming round knife 51 is provided above the cutting groove 8.

[0038] A baffle 7 is installed on the side away from the bearing housing 53. When the material comes into contact with the trimming round knife 51, the resulting edge material will be blocked by the baffle 7 and discharged along the baffle 7.

[0039] In this embodiment, the EPE pearl cotton material roll is conveyed to the trimming mechanism 5 via the electric conveyor belt 2 and the electric conveyor roller 3. The trimming mechanism 5 trims the material. The trimming circular knife 51 in the trimming mechanism 5 contacts the material to cut it. The cut edge material is blocked by the baffle 7 and discharged outward. The trimmed material continues to be conveyed to the mounting frame 6, where it is formally trimmed by the slitting circular knife 62.

[0040] When it is necessary to adjust the trimming size, the adjusting rod 56 on the rotating support frame 55 is rotated. The two ends of the adjusting rod 56 are provided with threads 561 with opposite helical directions. When the adjusting rod 56 rotates, the two connecting plates 54 connected to it move towards each other through the helical rotation, so as to realize the synchronous adjustment operation.

[0041] During the adjustment process, the connecting plate 54 synchronously drives the mounting sleeve 511 connected at the bottom to move on the output shaft of the drive motor 52. The output shaft is provided with a mounting key block 521 for moving the mounting sleeve 511, and the mounting sleeve 511 can move a certain distance.

[0042] The connecting bearing 541 satisfies the relative rotational movement between the mounting sleeve 511 and the connecting plate 54.

[0043] During the adjustment of the trimming circular blade 51, simply rotating the adjusting rod 56 will synchronously drive the trimming circular blades 51 on both sides of the machine body 1 to adjust synchronously, so as to facilitate the adjustment of the trimming size and effectively improve work efficiency.

[0044] Because the trimming size is small and the size change is not significant during actual production, the relative movement distance between the mounting sleeve 511 and the mounting key block 521 is within a reasonable range during the actual horizontal movement adjustment of the trimming round knife 51, and the running stability of the trimming round knife 51 is not interfered with.

[0045] When adjusting the trimming mechanism 5, the drive motor 52 is in the off state.

[0046] The machine body 1 gradually narrows inward at a position between the trimming mechanism 5 and the mounting frame 6 to adapt to the width of the trimmed material.

[0047] It is worth noting that both the electric conveyor belt 2 and the electric conveyor roller 3 are driven by motors. Their specific structures and operating principles are common knowledge to those skilled in the art and will not be explained further.

[0048] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An EPE pearl cotton trimming and slitting machine, comprising a machine body (1), characterized in that, An electric conveyor belt (2) is installed on the upper part of the machine body (1), an electric conveyor roller (3) is installed on the side away from the electric conveyor belt (2), and multiple slitting circular knives (62) are installed on the side away from the electric conveyor roller (3) via a mounting frame (6). A pair of trimming mechanisms (5) are installed between the mounting frame (6) and the electric conveyor roller (3). Each of the trimming mechanisms (5) includes a trimming circular knife (51), a drive motor (52), a bearing seat (53), a connecting plate (54), a support frame (55), and an adjusting rod (56); The bearing housing (53) is installed on the upper part of the machine body (1). A drive motor (52) is installed on one side of the bearing housing (53). The output shaft of the drive motor (52) passes through the bearing housing (53) and a trimming round knife (51) is installed through the mounting sleeve (511). One side of the mounting sleeve (511) is rotatably connected to the connecting plate (54) through the connecting bearing (541). The upper end of the connecting plate (54) is screwed to the adjusting rod (56). One end of the adjusting rod (56) is installed on the support frame (55) set on the upper part of the bearing housing (53).

2. The EPE pearl cotton trimming and slitting machine according to claim 1, characterized in that, A pair of limiting pressure rollers (4) are installed in the middle of the machine body (1), and the limiting pressure rollers (4) are set close to the electric conveyor roller (3) and the mounting frame (6).

3. The EPE pearl cotton trimming and slitting machine according to claim 1, characterized in that, A second drive motor (61) is installed on one side of the mounting bracket (6). The output shaft of the second drive motor (61) extends into the mounting bracket (6) and is rotatably mounted on the inner wall of the mounting bracket (6) through a bearing. Multiple slitting circular blades (62) are fixedly mounted on the output shaft.

4. The EPE pearl cotton trimming and slitting machine according to claim 1, characterized in that, A support frame (55) is vertically mounted on the upper part of the bearing seat (53). An adjusting rod (56) is rotatably mounted on the middle part of the support frame (55). The two ends of the adjusting rod (56) are respectively provided with threads (561) in opposite spiral directions. The adjusting rod (56) is screwed to the connecting plate (54) through the thread (561).

5. The EPE pearl cotton trimming and slitting machine according to claim 1, characterized in that, A mounting key block (521) is installed on the output shaft of the drive motor (52). The mounting key block (521) is connected to the mounting groove (512) opened on the inner wall of the mounting sleeve (511). One side of the mounting sleeve (511) is rotatably connected to the connecting plate (54) through the connecting bearing (541).

6. The EPE pearl cotton trimming and slitting machine according to claim 1, characterized in that, The upper wall of the body (1) is provided with a cutting groove (8), and a trimming round knife (51) is provided above the cutting groove (8).

7. The EPE pearl cotton trimming and slitting machine according to claim 1, characterized in that, A baffle (7) is installed on the side away from the bearing housing (53).

Images