Joint cutting all-in-one machine

Abstract

The utility model discloses a joint cutting all-in-one machine, and relates to the technical field of joint cutting all-in-one machines. Comprising an all-in-one machine body, a cutting table arranged on the all-in-one machine body, and a cutting assembly and a limiting assembly which are arranged above the cutting table; the conveying roller and the flattening roller are arranged above the cutting table, the first driving device is used for driving the conveying roller to move in the vertical direction, and the second driving device is used for driving the flattening roller to move in the horizontal direction and the vertical direction. By arranging the conveying rollers, the woven bags can be conveyed, and meanwhile the flatness of the woven bags is improved; by arranging the first driving device, the height of the conveying rollers can be adjusted according to the thickness of the woven bag; by arranging the flattening roller and the second driving device, the flattening roller can move in the conveying direction, and then the fitting degree of the woven bag and the surface of the cutting table is improved, so that the woven bag at the limiting part is completely fitted with the top surface of the cutting table, and it is ensured that the woven bag at the limiting part can be kept flat during limiting.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting and sewing integrated machines, in particular to a cutting and sewing integrated machine. Background Art

[0002] In order to improve the processing efficiency of woven bags, in the prior art, woven bags are often processed by a cutting and sewing machine, that is, the cutting, folding, sewing, bag closing and other operations are completed in the same device.

[0003] In the prior art, in order to prevent the woven bag from deflecting, a limiting device is often set when cutting the woven bag, that is, before the cutting knife moves down for cutting, the limiting device is first moved down to fix the woven bag, and then the cutting is performed. In this way, the problem of uneven cuts caused by the deviation of the woven bag during cutting can be effectively avoided. However, if the woven bag itself is not very close to the cutting table before the limiting device fixes the woven bag, the woven bag is easily wrinkled when the limiting device moves down to squeeze the woven bag, which seriously affects the flatness of the woven bag. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting and sewing machine, which can effectively improve the fit between the woven bag and the surface of the cutting table, so that the limiting device will not cause wrinkles to form on the woven bag during the limiting process, and effectively ensure the flatness of the woven bag.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A cutting and sewing machine comprises an integrated machine body, a cutting table arranged on the integrated machine body, and a cutting assembly and a limiting assembly arranged above the cutting table; in addition, the cutting and sewing machine also comprises a conveying roller and a flattening roller arranged above the cutting table, a first driving device for driving the conveying roller to move in the vertical direction, and a second driving device for driving the flattening roller to move in the horizontal direction and the vertical direction respectively.

[0007] Preferably, the first driving device includes a U-shaped frame arranged on the top of the cutting table, a first hydraulic rod arranged on the U-shaped frame, and a U-shaped plate arranged at the telescopic end of the first hydraulic rod; the conveying roller is rotatably arranged in the U-shaped plate; the conveying roller is connected to a motor arranged on the U-shaped plate.

[0008] Preferably, the second driving device comprises two second hydraulic rods symmetrically arranged on the top of the cutting table, and a movable plate arranged at the telescopic end of each second hydraulic rod; the flattening roller is arranged between the two movable plates.

[0009] Preferably, the second driving device also includes a fixed block and a moving block which are arranged in sequence from top to bottom on the side where the two moving plates are close to each other, and a third hydraulic rod arranged at the bottom end of the fixed block; the telescopic end of the third hydraulic rod is connected to the moving block; and the flattening roller is arranged between the two moving blocks.

[0010] Preferably, the moving block and the moving plate connected thereto have two surfaces close to each other, one of which is provided with a first sliding block, and the other surface is provided with a vertical sliding groove slidably matched with the first sliding block.

[0011] Preferably, the two surfaces of the movable plate and the cutting table that are interconnected are provided with a second slider on one side and a horizontal slide groove that slidably cooperates with the second slider on the other side; the length direction of the horizontal slide groove is the same as the transmission direction of the woven bag.

[0012] Preferably, the cutting assembly includes a support plate arranged on the side of the two movable plates away from each other, a top plate jointly arranged at the top ends of the two support plates, a fourth hydraulic rod arranged at the bottom end of the top plate, a connecting piece arranged at the bottom end of the fourth hydraulic rod, and a cutting blade installed on the connecting piece.

[0013] Preferably, the limiting assembly includes two fifth hydraulic rods arranged on the top plate, a connecting rod arranged at the bottom end of the fifth hydraulic rod, and a limiting plate arranged at the bottom end of the two connecting rods, and a socket for the cutting blade to pass through is vertically penetrated in the limiting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By setting a limiting component, the woven bag can be limited before the cutting component cuts, thereby avoiding problems such as uneven incisions caused by displacement of the woven bag during the cutting process; by setting a conveying roller, the woven bag can be conveyed and squeezed at the same time to improve the flatness of the woven bag; by setting a first driving device that drives the conveying roller to move in the vertical direction, the height of the conveying roller can be adjusted according to the thickness of the woven bag, thereby improving the flexibility and scope of application of the conveying roller; by setting a flattening roller and a second driving device that drives the flattening roller to move in the horizontal direction, the flattening roller can be moved in the horizontal direction along the conveying direction, thereby improving the fit between the woven bag and the surface of the cutting table, so that when the limiting component is limited, the woven bag in the limited part is completely fitted with the top surface of the cutting table, ensuring that the woven bag in the limited part can remain flat during the limited squeezing to avoid wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic cross-sectional structure diagram of the utility model in the front view direction;

[0017] Figure 2 This is a schematic diagram of the structure of the cutting assembly in the utility model when viewed from the right;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when the cutting assembly is working, viewed from the right;

[0019] Figure 4 This is a schematic diagram of the structure of the conveying roller in the utility model when viewed from the right;

[0020] Figure 5 This is a schematic diagram of the structure of the limiting plate in the utility model when viewed from above;

[0021] In the figure: 100-cutting table, 110-transfer roller, 120-flattening roller, 130-U-shaped frame, 140-first hydraulic rod, 150-U-shaped plate, 160-second hydraulic rod, 170-movable plate, 180-fixed block, 190-movable block, 200-third hydraulic rod, 250-support plate, 260-top plate, 270-fourth hydraulic rod, 290-connecting piece, 300-cutting blade, 310-fifth hydraulic rod, 320-connecting rod, 330-limiting plate. DETAILED DESCRIPTION

[0022] Example 1

[0023] A cutting and sewing machine, such as Figure 1-3 As shown, it includes an integrated machine body (the utility model only improves the cutting part, and other parts of the integrated machine body are the same as the prior art and are not shown in the figure), a cutting table 100 arranged on the integrated machine body, and a cutting component and a limiting component arranged above the cutting table 100; in addition, the slitting machine also includes a conveying roller 110 and a flattening roller 120 arranged above the cutting table 100, a first driving device that drives the conveying roller 110 to move in the vertical direction, and a second driving device that drives the flattening roller 120 to move in the horizontal direction and the vertical direction respectively. Further, as Figure 2 As shown, the cutting assembly includes a support plate 250 disposed on the side away from each other of the two moving plates 170, a top plate 260 disposed on the top of the two support plates 250, a fourth hydraulic rod 270 disposed at the bottom of the top plate 260, a connecting member 290 disposed at the bottom of the fourth hydraulic rod 270, and a cutting blade 300 mounted on the connecting member 290. Further, as Figure 2 As shown, the limiting assembly includes two fifth hydraulic rods 310 disposed on the top plate 260, a connecting rod 320 disposed at the bottom end of the fifth hydraulic rod 310, and a limiting plate 330 disposed at the bottom end of the two connecting rods 320. Figure 5As shown, a hole for the cutting blade 300 to pass through is vertically provided in the limiting plate 330. Figure 4 As shown, the first driving device includes a U-shaped frame 130 disposed on the top of the cutting table 100, a first hydraulic rod 140 disposed on the U-shaped frame 130, and a U-shaped plate 150 disposed at the telescopic end of the first hydraulic rod 140; the conveying roller 110 is rotatably disposed in the U-shaped plate 150; and the conveying roller is connected to a motor disposed on the U-shaped plate 150. Further, as Figure 2 As shown, the second driving device includes two second hydraulic rods 160 symmetrically arranged on the top of the cutting table 100, and a moving plate 170 arranged at the telescopic end of each second hydraulic rod 160; the flattening roller 120 is arranged between the two moving plates 170. Further, the second driving device also includes a fixed block 180 and a moving block 190 arranged in sequence from top to bottom on the side where the two moving plates 170 are close to each other, and a third hydraulic rod 200 arranged at the bottom end of the fixed block 180; the telescopic end of the third hydraulic rod 200 is connected to the moving block 190; the flattening roller 120 is arranged between the two moving blocks 190.

[0024] Working principle: The conveying direction of the woven bag is from right to left. First, the woven bag to be cut is passed through the conveying roller 110, the flattening roller 120 and the bottom of the cutting assembly in sequence. Then, the first hydraulic rod 140 is driven to make the U-shaped plate 150 and the conveying roller 110 move synchronously in the vertical direction until the height of the conveying roller 110 is able to convey the woven bag. Then, the motor is started. Under the action of the motor, the conveying roller 110 rotates. During the rotation, the friction between it and the woven bag causes the woven bag to move from right to left. When the cutting part of the woven bag moves to the bottom of the cutting blade 300, the motor is turned off. Then, the two third hydraulic rods 200 are started synchronously to make the two The moving block 190 and the flattening roller 120 are synchronously moved downward until they are tightly pressed against the woven bag. Afterwards, the two second hydraulic rods 160 are synchronously driven to synchronously drive the flattening roller 120 to move leftward. During the movement, the woven bag can be tightly pressed against the top surface of the cutting table 100, so that the woven bag at the part to be cut is completely fitted with the top surface of the cutting table 100. Afterwards, the two fifth hydraulic rods 310 are synchronously started to drive the connecting rod 320 to drive the limiting plate 330 downward until the part to be cut is tightly pressed. Afterwards, the fourth hydraulic rod 270 is started to synchronously move the connecting rod 320 and the cutting blade 300 downward until the woven bag is cut. Afterwards, the cutting assembly and the limiting assembly are moved upward, and the second hydraulic rod 160 and the second and third hydraulic rods are retracted to return to the initial state. Then, the woven bag cutting operation is continued according to the above operation.

[0025] Further, on the basis of Example 1, the two surfaces of the moving block 190 and the moving plate 170 connected thereto that are close to each other are provided with a first slider on one side and a vertical slide groove that slides with the first slider on the other side. Since the first slider and the vertical slide groove are both prior art, they are not drawn in the figure. In this solution, by providing the first slider and the vertical slide groove, the moving direction of the moving block 190 can be limited to ensure that it always moves in the vertical direction.

[0026] Further, on the basis of Example 1, the two surfaces of the movable plate 170 and the cutting table 100 connected to each other are provided with a second slider on one side and a horizontal slide groove that slides with the second slider on the other side; the length direction of the horizontal slide groove is the same as the transmission direction of the woven bag. Since the second slider and the horizontal slide groove are both existing technologies, they are not drawn in the figure. In this solution, by providing the second slider and the horizontal slide groove, the moving direction of the movable plate 170 can be limited to ensure that it always moves left and right in the horizontal direction.

[0027] In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "longitudinal", "horizontal" and the like indicate the orientation or position relationship based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of this patent.

Claims

1. A cutting and slitting machine, comprising an integrated machine body, a cutting table (100) arranged on the integrated machine body, and a cutting assembly and a limiting assembly arranged above the cutting table (100); characterized in that: It also comprises a conveying roller (110) and a flattening roller (120) arranged above the cutting table (100), a first driving device for driving the conveying roller (110) to move in a vertical direction, and a second driving device for driving the flattening roller (120) to move in a horizontal direction and a vertical direction respectively.

2. The cutting and sewing machine according to claim 1, characterized in that: The first driving device comprises a U-shaped frame (130) arranged on the top of the cutting table (100), a first hydraulic rod (140) arranged on the U-shaped frame (130), and a U-shaped plate (150) arranged at the telescopic end of the first hydraulic rod (140); the conveying roller (110) is rotatably arranged in the U-shaped plate (150); and the conveying roller (110) is connected to a motor arranged on the U-shaped plate (150).

3. The cutting and sewing machine according to claim 1, characterized in that: The second driving device comprises two second hydraulic rods (160) symmetrically arranged on the top of the cutting table (100), and a movable plate (170) arranged at the telescopic end of each second hydraulic rod (160); the flattening roller (120) is arranged between the two movable plates (170).

4. The cutting and slitting machine according to claim 3, characterized in that: The second driving device further comprises a fixed block (180) and a moving block (190) which are arranged in sequence from top to bottom on the sides of the two moving plates (170) close to each other, and a third hydraulic rod (200) arranged at the bottom end of the fixed block (180); the telescopic end of the third hydraulic rod (200) is connected to the moving block (190); and the flattening roller (120) is arranged between the two moving blocks (190).

5. The cutting and sewing machine according to claim 4, characterized in that: The moving block (190) and the moving plate (170) connected thereto have two surfaces close to each other, one of which is provided with a first sliding block, and the other of which is provided with a vertical sliding groove slidably matched with the first sliding block.

6. The cutting and slitting machine according to claim 4, characterized in that: The two surfaces of the movable plate (170) and the cutting table (100) connected to each other are provided with a second sliding block on one side and a horizontal sliding groove slidably matched with the second sliding block on the other side; the length direction of the horizontal sliding groove is the same as the transmission direction of the woven bag.

7. The cutting and slitting machine according to claim 6, characterized in that: The cutting assembly comprises a support plate (250) arranged on a side of the two movable plates (170) away from each other, a top plate (260) arranged together at the top ends of the two support plates (250), a fourth hydraulic rod (270) arranged at the bottom end of the top plate (260), a connecting member (290) arranged at the bottom end of the fourth hydraulic rod (270), and a cutting blade (300) mounted on the connecting member (290).

8. The cutting and slitting machine according to claim 7, characterized in that: The limiting assembly comprises two fifth hydraulic rods (310) arranged on the top plate (260), a connecting rod (320) arranged at the bottom ends of the fifth hydraulic rods (310), and a limiting plate (330) arranged at the bottom ends of the two connecting rods (320), wherein a plug hole for the cutting blade (300) to pass through is vertically penetrated in the limiting plate (330).

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