Packing machine

Abstract

The utility model relates to the field of double-joist machining devices, in particular to a packing machine which comprises a packing machine body and further comprises a bottom plate, the packing machine body is installed in the middle of the upper surface of the bottom plate, two parallel I-shaped steel beams are fixedly connected to the bottom plate, and a transverse plate is fixedly connected to the upper portions of the two I-shaped steel beams jointly. The length direction of the transverse plate is arranged along the arrangement direction of the two I-shaped steel beams; two shifting plates are hinged to the upper surface of the transverse plate, the two shifting plates are distributed on the two sides of the transverse plate, the transverse plate is further provided with an overturning piece for driving the shifting plates to rotate, and the overturning piece enables the upper sides of the two shifting plates to incline in the direction away from each other. The double-joist bundling device has the effect of reducing looseness of the double joists bundled into bundles.

Description

Technical Field

[0001] The present application relates to the field of double-joist processing devices, and in particular to a baling machine. Background Art

[0002] After the double joists are processed, they need to be bundled together. A baler is needed to bundle the double joists. Common balers include a placement table and a baler body. When baling the double joists, the double joists are placed on the placement table, and then the baler body is started to wrap the steel belt around the multiple double joists, thereby bundling the multiple double joists into a bundle. Since the double joists may tilt when they are placed, gaps may exist between adjacent double joists, which eventually causes the bundled double joists to fall apart. Utility Model Content

[0003] In order to reduce the occurrence of loosening of bundled double joists, the present application provides a baling machine.

[0004] This application provides a baler adopting the following technical solution:

[0005] A baler comprises a baler body and a bottom plate, wherein the baler body is mounted on the middle portion of the upper surface of the bottom plate, wherein two parallel I-beams are fixedly connected to the bottom plate, and a cross plate is fixedly connected to the upper portions of the two I-beams, wherein the length direction of the cross plate is arranged along the arrangement direction of the two I-beams;

[0006] Two paddles are hinged on the upper surface of the horizontal plate, and the two paddles are distributed on both sides of the horizontal plate. The horizontal plate is also provided with a flipping member for driving the paddles to rotate, and the flipping member causes the upper sides of the two paddles to tilt away from each other.

[0007] By adopting the above technical solution, when double joists need to be packed, the double joists are placed on the cross plate and between the two shift plates. When a sufficient number of double joists are placed, the flipping piece is started to rotate the two shift plates toward each other. When the shift plates rotate, the double joists are pushed to move, so that the double joists are arranged regularly, and the spacing between the double joists is reduced. Then the baling machine body is started to wrap and tie the double joists, so that the bundled double joists are tighter, and the looseness of the bundled double joists is reduced. Finally, the flipping piece is controlled to work, so that the shift plates are rotated and reset, and the double joists on the cross plate are transferred.

[0008] Optionally, the flip member includes a vertical plate slidably connected to the horizontal plate, the vertical plate corresponds to the dial plate one-to-one, and the two dial plates are located between the two vertical plates, the side of the dial plate away from the horizontal plate is slidably connected to the vertical plate, and the dial plate slides along the height direction of the vertical plate, and a hydraulic cylinder corresponding to the vertical plate is installed on the horizontal plate, the axial direction of the hydraulic cylinder is set along the length direction of the horizontal plate, the telescopic rod of the hydraulic cylinder is connected to the vertical plate, and a spring is connected to the side of the dial plate close to the vertical plate, and the end of the spring away from the dial plate is connected to the lower end of the vertical plate.

[0009] By adopting the above technical solution, in the initial state, the vertical plate and the spring cooperate to limit the paddle plate. When the two paddle plates need to be rotated in the direction of approaching each other, the hydraulic cylinder is controlled to move the two vertical plates in the direction of approaching each other. The movement of the vertical plate pushes the paddle plate to rotate, so that the two paddle plates rotate in the direction of approaching each other. At the same time, the upper side of the paddle plate continues to move upward along the vertical plate, and the movement of the paddle plate stretches the spring; when the two paddle plates need to be rotated in the direction of moving away from each other, the hydraulic cylinder is controlled to move the two vertical plates in the direction of moving away from each other. The movement of the vertical plate pulls the paddle plate to rotate, so that the two paddle plates rotate in the direction of moving away from each other, and the spring restores its deformation and pulls the paddle plate downward, thereby rotating the two paddle plates in the direction of moving away from each other.

[0010] Optionally, a slider is hinged on the side wall of the dial plate away from the horizontal plate, and a sliding groove adapted to the slider is provided on the vertical plate. The length direction of the sliding groove is set along the height direction of the vertical plate, and the slider is slidably inserted in the sliding groove.

[0011] By adopting the above technical solution, the slider cooperates with the slide groove, so that the dial plate and the vertical plate are slidably connected.

[0012] Optionally, a connecting block is fixedly connected to the lower end of the vertical plate, and a connecting groove corresponding to the connecting block is opened on the horizontal plate. The length direction of the connecting groove is set along the length direction of the horizontal plate, and the connecting block is slidably inserted into the connecting groove.

[0013] By adopting the above technical solution, the connecting block cooperates with the connecting groove, so that the vertical plate and the horizontal plate are slidably connected.

[0014] Optionally, there are two cross plates, one of which is fixed to one end of the I-beam, and the other cross plate is provided with a connecting piece, which slides with the I-beam through the connecting piece so that the cross plate can slide along the length direction of the I-beam, and the baler body is located between the two cross plates. The baler also includes a driving piece for driving the sliding cross plate to move along the length direction of the I-beam.

[0015] By adopting the above technical solution, the distance between the two transverse plates can be adjusted by the driving member, so that the positions of the two ends of the double joists of different lengths can be adjusted, further reducing the occurrence of spacing between the double joists.

[0016] Optionally, the connecting member includes side plates fixedly connected to the lower surface of the movable cross plate, each I-beam corresponds to two side plates, the lower surfaces of the side plates are fixedly connected with horizontally arranged support plates, and the corresponding two support plates are arranged in a direction close to each other.

[0017] By adopting the above technical solution, each I-beam is located between the corresponding two side plates, and the support plate is located below the top horizontal plate of the I-beam. The side plates, support plates and the top horizontal plate of the I-beam cooperate to make the horizontal plate and the I-beam slidingly connected.

[0018] Optionally, the drive assembly includes a motor fixed on the ground, which is also rotatably connected to a lead screw. The axial direction of the lead screw is arranged along the length direction of the I-beam. One end of the lead screw is coaxial with and fixed to the output shaft of the motor. A protrusion is fixedly connected to one of the side plates on the sliding horizontal plate. The lead screw passes through the protrusion and cooperates with the protrusion thread.

[0019] By adopting the above technical solution, the motor is controlled to work, and the output shaft of the motor drives the screw to rotate. The screw cooperates with the protrusion to drive the protrusion, side plate and cross plate to slide along the length direction of the I-beam. By changing the direction of the output shaft of the motor, the forward direction of the cross plate can be changed.

[0020] Optionally, a rubber pad is fixedly connected to the side walls of the two side panels that are close to each other.

[0021] By adopting the above technical solution, the pad blocks the dial plate and the I-beam, thereby reducing the wear of the I-beam and the partition plate caused by direct contact between the two.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By setting the bottom plate, baler body, I-beam, cross plate, paddle plate and turning piece, the loosening of the bundled double joists is reduced;

[0024] 2. By setting up a vertical plate, a spring and a hydraulic cylinder, the paddle can be driven to rotate;

[0025] 3. By setting a motor, a lead screw and a bump, the sliding horizontal plate can be driven to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the baler according to an embodiment of the present application.

[0027] Figure 2 It is a cross-sectional view of the overall structure of the baler according to an embodiment of the present application.

[0028] Figure 3It is a cross-sectional view showing the connection relationship between the dial plate and the vertical plate according to an embodiment of the present application.

[0029] Figure 4 It is a manifestation Figure 3 A magnified view of the structure in the middle.

[0030] Explanation of the accompanying reference numerals: 1. Bottom plate; 2. Baler body; 3. I-beam; 4. Horizontal plate; 41. Connecting groove; 5. Connecting piece; 51. Side plate; 52. Support plate; 6. Dial plate; 61. Slider; 62. Pad; 7. Flipping piece; 71. Vertical plate; 711. Connecting block; 712. Slide groove; 72. Spring; 73. Hydraulic cylinder; 8. Driving piece; 81. Screw; 82. Bump; 83. Motor. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The embodiment of the present application discloses a packing machine. Figure 1 and Figure 2 , including a base plate 1, a baler body 2 is installed in the middle of the base plate 1, and two parallel I-beams 3 are fixedly connected to the base plate 1, and the baler body 2 is located in the middle of the two I-beams 3; a cross plate 4 is fixedly connected to the two I-beams 3, and the cross plate 4 is located at one end of the I-beams 3. Another cross plate 4 is also slidably connected to the two I-beams 3, and a connecting piece 5 is provided at the bottom of the slidable cross plate 4, and the slidable cross plate 4 slides with the I-beam 3 through the connecting piece 5.

[0033] Reference Figure 3 and Figure 4 The connecting member 5 includes a side plate 51 fixedly connected to the lower surface of the cross plate 4, each I-beam 3 corresponds to two side plates 51, and the lower surface of the side plates 51 is fixedly connected with a support plate 52, and a pair of two support plates 52 are arranged in a direction close to each other; each I-beam 3 is located between the corresponding two side plates 51, and each support plate 52 is located below the cross plate 4 at the top of the corresponding I-beam 3. The side plates 51, the support plates 52 and the I-beam 3 cooperate to make the cross plate 4 and the I-beam 3 slidably connected, and the sliding cross plate 4 can slide along the length direction of the I-beam 3.

[0034] Reference Figure 2 and Figure 3Two paddle plates 6 are connected to each horizontal plate 4. The side walls of the two paddle plates 6 that are close to each other are fixedly connected with a layer of rubber pads 62. The pads 62 reduce the wear of the double support beams and the paddle plates 6 caused by hard contact between the two. The horizontal plate 4 is also provided with a flip member 7 for supporting the paddle plates 6 and driving the paddle plates 6 to rotate. The flip member 7 includes a vertical plate 71 slidably connected to the horizontal plate 4. The vertical plates 71 correspond to the paddle plates 6 one by one, and the two paddle plates 6 are located between the two vertical plates 71.

[0035] Connecting blocks 711 are fixedly connected to the lower surfaces of the vertical plates 71. Connecting slots 41 corresponding to the connecting blocks 711 are defined on the upper surfaces of the horizontal plates 4. The lengths of the connecting slots 41 run along the length of the horizontal plates 4. Each connecting block 711 is slidably inserted into its corresponding connecting slot 41. The connecting blocks 711 cooperate with the connecting slots 41 to slidably connect the vertical plates 71 to the horizontal plates 4. Hydraulic cylinders 73 corresponding to the vertical plates 71 are also mounted on the horizontal plates 4. The axial direction of the hydraulic cylinders 73 runs along the length of the horizontal plates 4. The telescopic rods of the hydraulic cylinders 73 are connected to the corresponding vertical plates 71.

[0036] The slider 61 is hingedly connected to the side of the dial plate 6 away from the horizontal plate 4, and a sliding groove 712 adapted to the slider 61 is opened on the side wall of the vertical plate 71 close to the dial plate 6. The length direction of the sliding groove 712 is set along the height direction of the vertical plate 71, and the slider 61 is slidably inserted in the sliding groove 712; the lower surface of the slider 61 is fixedly connected to the spring 72, and the lower end of the spring 72 is fixedly connected to the groove wall at the lower end of the sliding groove 712. The spring 72 supports the slider 61 and the dial plate 6.

[0037] Reference Figure 1 and Figure 4 The base plate 1 is also provided with a driving member 8 that drives the sliding cross plate 4 to move along the I-beam 3. The driving member 8 includes a screw 81 rotatably connected to the base plate 1. The length direction of the screw 81 is set along the length direction of the I-beam 3. A protrusion 82 is fixedly connected to one of the side plates 51 of the sliding cross plate 4. The screw 81 passes through the protrusion 82 and is threadedly engaged with the protrusion 82; a motor 83 is also installed on the base plate 1 at one end of the screw 81. The output shaft of the motor 83 is coaxial with the screw 81, and the output shaft of the motor 83 is fixed to the screw 81.

[0038] When packing the double-support beam, first adjust the distance between the two cross plates 4 according to the length of the double-support beam, and the operator controls the motor 83 to work. The motor 83 drives the screw 81 to rotate. The screw 81 cooperates with the protrusion 82 to make the protrusion 82, the side plate 51 and the corresponding cross plate 4 move along the I-beam 3 as a whole. By changing the rotation direction of the output shaft of the motor 83, the forward direction of the sliding cross plate 4 can be changed until the sliding cross plate 4 is located at the end of the double-support beam away from the other cross plate 4; when the cross plates 4 are adjusted, the double-support beam is placed on the two cross plates 4, and the double-support beam is located between the two dial plates 6.

[0039] When the number of double joists is sufficient, the hydraulic cylinder 73 is controlled to work, so that the corresponding two vertical plates 71 move toward each other. The movement of the vertical plate 71 pushes the corresponding dial plate 6 to rotate, so that the two dial plates 6 rotate toward each other. The upper side of the dial plate 6 drives the slider 61 to move upward, and the movement of the slider 61 stretches the spring 72; the rotation of the two dial plates 6 toward each other can push the double joists to move, so that the double joists move toward the middle of the cross plate 4, and the arrangement of the double joists is more regular and tight, which reduces the occurrence of gaps between the double joists, makes the bundled double joists tighter, and reduces the occurrence of loose bundles of the bundled double joists. Finally, the baler body 2 is started to bundle the multiple double joists into bundles.

[0040] After the bundling is completed, the hydraulic cylinder 73 is controlled to work, so that the corresponding two vertical plates 71 move away from each other. As the vertical plates 71 move, the springs 72 recover their deformation and pull the slider 61 downward, so that the slider 61 drives the upper side of the paddle plate 6 to move downward, thereby causing the two paddle plates 6 to rotate away from each other; when the paddle plate 6 is reset, the hydraulic cylinder 73 maintains the current state, and the paddle plate 6 releases the limit on the double joist, and the operator can remove the double joist from the cross plate 4.

[0041] The implementation principle of a baler in an embodiment of the present application is as follows: the motor 83 is controlled to work, the spacing between the two transverse plates 4 is adjusted, and then double joists are placed on the two transverse plates 4. When the number of double joists is sufficient, the hydraulic cylinder 73 is controlled to work, so that the corresponding two paddles 6 rotate in the direction of approaching each other, and then the baler body 2 is started to bundle the double joists. After the bundling is completed, the hydraulic cylinder 73 is controlled to work, so that the corresponding two paddles 6 rotate in the direction of moving away from each other until the paddles 6 are reset. Finally, the operator takes the bundled double joists out of the transverse plates 4.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A baler, comprising a baler body (2), characterized in that: It also includes a bottom plate (1), a baler body (2) is mounted on the middle portion of the upper surface of the bottom plate (1), two mutually parallel I-beams (3) are fixedly connected to the bottom plate (1), a cross plate (4) is fixedly connected above the two I-beams (3), and the length direction of the cross plate (4) is arranged along the arrangement direction of the two I-beams (3); Two shift plates (6) are hingedly connected to the upper surface of the transverse plate (4), and the two shift plates (6) are distributed on both sides of the transverse plate (4). The transverse plate (4) is also provided with a flip member (7) for driving the shift plates (6) to rotate, and the flip member (7) causes the upper sides of the two shift plates (6) to tilt in a direction away from each other.

2. A baler according to claim 1, characterized in that: The flip member (7) includes a vertical plate (71) slidably connected to the horizontal plate (4), the vertical plate (71) corresponds to the dial plate (6) one by one, and the two dial plates (6) are located between the two vertical plates (71), the side of the dial plate (6) away from the horizontal plate (4) is slidably connected to the vertical plate (71), and the dial plate (6) slides along the height direction of the vertical plate (71), and a hydraulic cylinder (73) corresponding to the vertical plate (71) is installed on the horizontal plate (4), the axial direction of the hydraulic cylinder (73) is arranged along the length direction of the horizontal plate (4), and the telescopic rod of the hydraulic cylinder (73) is connected to the vertical plate (71), and the side of the dial plate (6) close to the vertical plate (71) is connected to a spring (72), and the end of the spring (72) away from the dial plate (6) is connected to the lower end of the vertical plate (71).

3. A baler according to claim 2, characterized in that: A slider (61) is hingedly connected to the side wall of the dial plate (6) away from the horizontal plate (4), and a sliding groove (712) adapted to the slider (61) is provided on the vertical plate (71). The length direction of the sliding groove (712) is arranged along the height direction of the vertical plate (71), and the slider (61) is slidably inserted into the sliding groove (712).

4. The baler according to claim 2, characterized in that: The lower end of the vertical plate (71) is fixedly connected to a connecting block (711), and the horizontal plate (4) is provided with a connecting groove (41) corresponding to the connecting block (711). The length direction of the connecting groove (41) is arranged along the length direction of the horizontal plate (4), and the connecting block (711) is slidably inserted into the connecting groove (41).

5. A baler according to any one of claims 1 to 4, characterized in that: There are two transverse plates (4), one of which is fixed to one end of the I-beam (3), and the other transverse plate (4) is provided with a connecting piece (5). The transverse plate (4) is slidably matched with the I-beam (3) through the connecting piece (5), so that the transverse plate (4) can slide along the length direction of the I-beam (3). The baler body (2) is located between the two transverse plates (4). The baler also includes a driving piece (8) for driving the slidable transverse plate (4) to move along the length direction of the I-beam (3).

6. The baler according to claim 5, characterized in that: The connecting member (5) includes a side plate (51) fixedly connected to the lower surface of the movable transverse plate (4), each I-beam (3) corresponds to two side plates (51), and the lower surface of each side plate (51) is fixedly connected to a horizontally arranged support plate (52), and the corresponding two support plates (52) are arranged in a direction close to each other.

7. The baler according to claim 5, characterized in that: The driving member (8) includes a motor (83) fixed on the ground, and a lead screw (81) is rotatably connected to the ground. The axial direction of the lead screw (81) is arranged along the length direction of the I-beam (3). One end of the lead screw (81) is coaxial with the output shaft of the motor (83) and is fixed. A protrusion (82) is fixedly connected to one of the side plates (51) on the slidable horizontal plate (4). The lead screw (81) passes through the protrusion (82) and is threadedly engaged with the protrusion (82).

8. The baler according to claim 6, characterized in that: A rubber pad (62) is fixedly connected to the side walls of the two side panels (51) that are close to each other.

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