Temporary storage and blanking device for film rolls

Abstract

The utility model relates to a film roll temporary storage blanking device, which belongs to the technical field of conveying blanking equipment, and comprises a feeding storage table, a temporary storage plate, a temporary storage frame and striker plates, the bottom of the right end of the temporary storage plate is provided with a striker through hole, a limiting baffle is arranged in the striker through hole, the striker plates on the front side and the rear side are provided with horizontal strip-shaped holes, and locking bolts are arranged in the strip-shaped holes. An L-shaped adjusting plate fixed through a locking bolt is arranged on the outer side of the material blocking plate, a limiting air cylinder is fixed to the top of the inner end of the adjusting plate, and a limiting inserting plate is fixed to the bottom of the limiting air cylinder. The temporary storage plate for storing the film roll sleeved with the outer packaging bag is arranged on the higher side of the feeding storage table, then the limiting insertion plate and the limiting baffle are used for controlling discharging of the film roll, temporary storage buffering can be carried out, waiting for discharging is not needed, the production efficiency is improved, and the production cost is reduced. And the left-right position of the limiting insertion plate can be adjusted according to the thickness of the film roll and the number of woven bags sleeved on the film roll once, so that the applicability is wider.

Description

Technical Field

[0001] The utility model relates to a film roll temporary storage and unloading device, belonging to the technical field of conveying and unloading equipment. Background Art

[0002] Agricultural film is a commonly used film at present. After the production of agricultural film is completed, it needs to be covered with an outer packaging bag to prevent dust and protect the agricultural film from damage. Then two or more film rolls need to be packaged in woven bags for easy storage and transportation. The current film roll bagging packaging device includes a film pushing and bagging mechanism, a bag moving mechanism and a conveying mechanism, which can automatically push the film and bag. However, the traditional process requires manual placement of the film roll from the temporary storage table on the film roll pushing and bagging device, which inevitably reduces the packaging efficiency and increases the labor intensity.

[0003] Patent number CN202421889526.5 is a film roll bagging packaging handling and loading device. By setting a translation mechanism, a lifting mechanism and a clamping mechanism, the film roll on the storage table of the film roll storage mechanism can be clamped and then lifted and moved to the film roll film pushing and bagging device to complete automatic handling and loading, improve packaging efficiency, and reduce labor intensity. However, only two film rolls can be placed on the workbench at a time. After the transfer and loading of the film roll in the front is completed, two more film rolls are placed, which affects the production efficiency of the film rolls. Utility Model Content

[0004] The utility model provides a film roll temporary storage and unloading device, which solves the problems existing in the above-mentioned background technology.

[0005] The utility model relates to a film roll temporary storage and unloading device, comprising an inclined loading and storage platform, a right end of the loading and storage platform is provided with an avoidance opening, a film baffle plate is fixed to the right end of the loading and storage platform, a temporary storage mechanism is arranged on the left side of the loading and storage platform, the temporary storage mechanism comprises a temporary storage plate inclined at the higher end of the loading and storage platform, a temporary storage rack is installed at the front and rear sides of the temporary storage plate, a material baffle plate is arranged on the upper and rear sides of the temporary storage plate, the outer side of the material baffle plate is fixed to the temporary storage rack through a support arm rod, a material baffle opening is arranged at the bottom of the right end of the temporary storage plate, a limit baffle plate is arranged in the material baffle opening, a material baffle cylinder installed on the temporary storage rack is fixedly connected to the bottom of the limit baffle plate, horizontal strip holes are arranged on the front and rear baffle plates, locking bolts are arranged in the strip holes, an L-shaped adjusting plate fixed by the locking bolts is arranged on the outer side of the material baffle plate, a limit cylinder is fixed on the top of the inner end of the adjusting plate, and a limit plug rod is fixed on the bottom of the limit cylinder.

[0006] As a preferred embodiment, the inner ends of the strip-shaped holes are provided with placement grooves for receiving the nuts at the inner ends of the locking bolts, so that the nuts can be conveniently placed in the placement grooves to prevent interference with the placement of the film roll.

[0007] As a preferred embodiment, a rotating sleeve 1 is fixed to the bottom of the right end of the temporary storage board, a rotating pin 1 is rotatably installed in the rotating sleeve 1, the rotating pin 1 is fixed to the temporary storage rack, and a rotating pin 2 is fixed to the outer wall of the left end of the temporary storage board, and a height adjustment device is rotatably installed on the rotating pin 2. The inclination angle of the temporary storage board can be adjusted as needed.

[0008] As a preferred embodiment, the height adjustment device includes a rotating sleeve 2 rotatably mounted on a rotating pin 2, an adjusting screw is fixed to the bottom of the rotating sleeve 2, a vertical mounting hole is provided at the left end of the temporary storage rack, the lower end of the adjusting screw passes through the mounting hole, and adjusting nuts are provided on the adjusting screws above and below the mounting hole, so that the inclination angle of the temporary storage plate can be adjusted conveniently and quickly.

[0009] As a preferred embodiment, a roll transfer mechanism is provided on the left side of the temporary storage rack, and the roll transfer mechanism includes gantry frames on the front and rear sides, and a translation mechanism is provided on the gantry frame. The translation mechanism is connected to a lifting mechanism, and a clamping mechanism is provided at the bottom of the lifting mechanism. The film roll covered with an outer packaging bag can be more automatically transferred to the temporary storage board for temporary storage, waiting to be loaded into a woven bag.

[0010] As a preferred embodiment, the translation mechanism includes a translation slide rail fixed on the top of the gantry frame, a translation slider is provided on the translation slide rail, a translation slide plate is fixed on the top of the translation slide plate, the lifting mechanism is installed on the translation slide plate, a translation motor is fixed to one end of the gantry frame, the translation motor is fixedly connected to a driving synchronous pulley, and a driven synchronous pulley is rotatably installed on the other end of the gantry frame, the driving synchronous pulley and the driven synchronous pulley are connected by a synchronous belt, and the synchronous belt is fixedly connected to the translation slide plate.

[0011] As a preferred embodiment, the lifting mechanism includes a U-shaped mounting frame fixed on the translation slide, a lifting slider is fixed on the inner wall of the mounting frame, the lifting slider is connected to a lifting slide rail, a rack is fixed on the lifting slide rail, the rack is meshed with a gear, the gear is fixed with a driving shaft rotatably mounted on the mounting frame, and the driving shaft is fixedly connected to a lifting motor.

[0012] As a preferred embodiment, the clamping mechanism includes a bracket fixed to the bottom of the lifting slide rail, a clamping cylinder is fixed on the bracket, the lower end of the bracket is hinged with a clamping claw symmetrical to the clamping cylinder, and the top end of the clamping claw is hinged to the protruding end of the clamping cylinder.

[0013] The utility model has the following beneficial effects:

[0014] A temporary storage plate for storing the film rolls that have been covered with outer packaging bags is set on the higher side of the loading and storage table, and then the film roll unloading is controlled by the limit rod and the limit baffle, which can be used for temporary storage and buffering without waiting for unloading, thereby improving production efficiency. The limit rod can adjust the left and right position according to the thickness of the film roll and the number of woven bags covered by the film rolls at one time, and has a wider applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the loading and storage platform;

[0017] Figure 3 It is a schematic diagram of the side structure of the temporary storage board and the temporary storage rack;

[0018] Figure 4 This is a schematic diagram of the main installation structure of the roll-shifting mechanism;

[0019] Figure 5 for Figure 4 Partial structure diagram Figure 1 ;

[0020] Figure 6 for Figure 4 Partial structure diagram Figure 2 ;

[0021] In the figure: 11, film baffle plate; 12, loading storage table; 13, avoidance opening; 2, temporary storage mechanism; 21, temporary storage rack; 22, temporary storage plate; 23, material baffle plate; 24, support arm; 25, limit cylinder; 26, adjustment plate; 27, strip hole; 28, limit baffle plate; 29, material baffle cylinder; 210, locking bolt; 211, limit plug rod; 212, rotating pin 1; 213, adjusting screw; 214, rotating pin 2; 3, roll transfer mechanism; 31, translation motor; 32, active synchronous pulley; 33, translation slide rail; 34, gantry frame; 35, translation slide plate; 36, lifting motor; 37, rack; 38, lifting slide rail; 39, gear; 310, drive shaft; 311, mounting frame plate; 312, clamping cylinder; 313, clamping claw. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Embodiment 1, as Figures 1 to 3As shown, the utility model is a film roll temporary storage and unloading device, including an inclined loading and storage platform 12, a avoidance opening 13 is provided at the right end of the loading and storage platform 12, a film blocking plate 11 is fixed to the right end of the loading and storage platform 12, and a temporary storage mechanism 2 is provided on the left side of the loading and storage platform 12. The temporary storage mechanism 2 includes an inclined temporary storage plate 22 arranged at the higher end of the loading and storage platform 12, temporary storage racks 21 are installed on the front and rear sides of the temporary storage plate 22, and a material blocking plate 23 is provided on the upper front and rear sides of the temporary storage plate 22. The outer side of the material blocking plate 23 is fixed to the On the temporary storage rack 21, a material blocking opening is provided at the bottom of the right end of the temporary storage plate 22, and a limit baffle 28 is provided in the material blocking opening. The bottom of the limit baffle 28 is fixedly connected to a material blocking cylinder 29 installed on the temporary storage rack 21. Horizontal strip holes 27 are provided on the front and rear side material blocking plates 23, and locking bolts 210 are provided in the strip holes 27. An L-shaped adjustment plate 26 fixed by the locking bolts 210 is provided on the outer side of the material blocking plate 23. A limit cylinder 25 is fixed to the top of the inner end of the adjustment plate 26, and a limit rod 211 is fixed to the bottom of the limit cylinder 25.

[0024] During operation, the blocking cylinder 29 extends out, the limit baffle 28 passes through the top of the blocking hole, and then the film roll with the outer packaging bag is placed on the temporary storage plate 22. The film roll is blocked by the limit baffle 28 during the rolling process. At this time, the limit cylinder 25 extends out, and the limit plug rod 211 blocks the end cardboard tube of the third film roll on the right. After the two film rolls on the front loading storage table 12 are transported away by the transporting and loading device, the transporting and loading device here is the transporting and loading device in the patent document in the above-mentioned background technology. This is the prior art and will not be described in detail here. The blocking cylinder 29 contracts and the limit baffle 28 After being put into the blocking hole, the two rightmost rolls of the temporary storage plate 22 roll to the right, and the rear rolls of the film will be blocked by the limiting rod 211. The two rightmost rolls of the film rolls roll to the loading storage table 12 and are blocked by the film blocking plate 11, waiting for the next loading of the loading device. The blocking cylinder 29 extends, and the limiting baffle 28 passes through the top of the blocking hole. At this time, the limiting cylinder 25 shrinks, the limiting rod 211 shrinks, and the blocked film rolls at the rear continue to roll to the right and are then blocked by the limiting baffle 28. Then the limiting cylinder 25 extends, and the limiting rod 211 blocks the end paper tube of the third film roll on the right. Before working, the locking bolt 210 can be loosened and the position of the locking bolt 210 in the strip hole 27 can be moved, so as to adjust the left and right positions of the limiting rod 211 according to the thickness of the film roll or the number of film rolls that need to be put into the woven bag at one time. Here, the number of film rolls put into the woven bag at one time is two.

[0025] Embodiment 2, based on embodiment 1, the inner ends of the strip-shaped hole 27 are provided with placement grooves at the upper and lower ends for accommodating the inner end nuts of the locking bolts 210.

[0026] A rotating sleeve 1 is fixed to the bottom of the right end of the temporary storage plate 22, and a rotating pin 212 is rotatably installed in the rotating sleeve 1. The rotating pin 212 is fixed to the temporary storage rack 21. A rotating pin 214 is fixed to the outer wall of the left end of the temporary storage plate 22, and a height adjustment device is rotatably installed on the rotating pin 214.

[0027] The height adjustment device includes a rotating sleeve 2 rotatably mounted on a rotating pin 214, an adjusting screw 213 is fixed to the bottom of the rotating sleeve 2, a vertical mounting hole is provided at the left end of the temporary storage rack 21, the lower end of the adjusting screw 213 passes through the mounting hole, and adjusting nuts are provided on the upper and lower adjusting screws 213 of the mounting hole. Before working, the positions of the upper and lower adjusting nuts on the adjusting screw 213 can be adjusted as needed to adjust the inclination angle of the temporary storage board 22.

[0028] like Figures 4 to 6 As shown, a roll transfer mechanism 3 is provided on the left side of the temporary storage rack 21, and the roll transfer mechanism 3 includes a gantry frame 34 at the front and rear sides, a translation mechanism is provided on the gantry frame 34, the translation mechanism is connected to a lifting mechanism, and a clamping mechanism is provided at the bottom of the lifting mechanism. The translation mechanism, the lifting mechanism and the clamping mechanism cooperate to move the film roll on the transfer tray of the outer packaging bag bagging machine to the upper left end of the temporary storage plate 22 for placement.

[0029] The translation mechanism includes a translation rail 33 fixed on the top of the gantry frame 34, a translation slider is provided on the translation rail 33, a translation slide 35 is fixed on the top of the translation slide, a lifting mechanism is installed on the translation slide 35, a translation motor 31 is fixed at one end of the gantry frame 34, the translation motor 31 is fixedly connected to a driving synchronous pulley 32, a driven synchronous pulley is rotatably installed at the other end of the gantry frame 34, the driving synchronous pulley 32 is connected to the driven synchronous pulley through a synchronous belt, and the synchronous belt is fixedly connected to the translation slide 35. The translation motor 31 is a servo motor, and the driving synchronous pulley 32 is driven to rotate by the rotation of the translation motor 31, and then the synchronous belt is driven to rotate around the driving synchronous pulley 32 and the driven synchronous pulley, thereby driving the translation slide 35 to move left and right.

[0030] The lifting mechanism includes a U-shaped mounting frame 311 fixed on the translation slide 35, a lifting slider is fixed on the inner wall of the mounting frame 311, the lifting slider is connected to the lifting rail 38, a rack 37 is fixed on the lifting rail 38, the rack 37 is meshed with a gear 39, the gear 39 is fixed with a drive shaft 310 rotatably mounted on the mounting frame 311, and the drive shaft 310 is fixedly connected to the lifting motor 36. When the lifting and lowering movement occurs, the lifting motor 36 rotates, driving the gear 39 to rotate, thereby driving the lifting rail 38 to rise and fall through the rack 37. The lifting motor 36 is a servo motor.

[0031] The clamping mechanism includes a bracket fixed at the bottom of the lifting slide rail 38, a clamping cylinder 312 is fixed on the bracket, and a clamping claw 313 symmetrical to the clamping cylinder 312 is hinged at the lower end of the bracket, and the top of the clamping claw 313 is hinged to the extended end of the clamping cylinder 312. The clamping cylinder 312 extends, and then drives the clamping claw 313 to open, loosening the cardboard tubes at both ends of the film roll, and the clamping cylinder 312 contracts, and then drives the clamping claw 313 to close, clamping the cardboard tubes at both ends of the film roll. The clamping cylinder 312 is connected to a PLC controller, and the PLC controller is connected to the translation motor 31, the lifting motor 36, the clamping cylinder 312, the limit cylinder 25 and the material blocking cylinder 29.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0033] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. A film roll temporary storage and unloading device, comprising an inclined loading and storage platform (12), a right end of the loading and storage platform (12) is provided with an avoidance opening (13), and a film baffle plate (11) is fixed to the right end of the loading and storage platform (12), characterized in that: A temporary storage mechanism (2) is provided on the left side of the loading and storage platform (12), the temporary storage mechanism (2) comprising a temporary storage plate (22) arranged at a higher end of the loading and storage platform (12) and inclined, a temporary storage rack (21) is installed on the front and rear sides of the temporary storage plate (22), a material blocking plate (23) is provided on the upper and rear sides of the temporary storage plate (22), the outer side of the material blocking plate (23) is fixed to the temporary storage rack (21) through a support arm (24), a material blocking opening is provided at the bottom of the right end of the temporary storage plate (22), and a limit baffle (28) is provided in the material blocking opening ), the bottom of the limit baffle plate (28) is fixedly connected to a material-blocking cylinder (29) installed on the temporary storage rack (21), the front and rear material-blocking plates (23) are provided with horizontal strip holes (27), and locking bolts (210) are provided in the strip holes (27), and an L-shaped adjustment plate (26) fixed by the locking bolts (210) is provided on the outer side of the material-blocking plate (23), the limit cylinder (25) is fixed to the top of the inner end of the adjustment plate (26), and the limit plug rod (211) is fixed to the bottom of the limit cylinder (25).

2. A film roll temporary storage and unloading device according to claim 1, characterized in that: The inner ends of the strip-shaped holes (27) are provided with placement grooves at the upper and lower ends for receiving the inner end nuts of the locking bolts (210).

3. The film roll temporary storage and unloading device according to claim 1, characterized in that: A rotating sleeve 1 is fixed to the bottom of the right end of the temporary storage plate (22), a rotating pin 1 (212) is rotatably mounted in the rotating sleeve 1, the rotating pin 1 (212) is fixed to the temporary storage frame (21), and a rotating pin 2 (214) is fixed to the outer wall of the left end of the temporary storage plate (22), and a height adjustment device is rotatably mounted on the rotating pin 2 (214).

4. The film roll temporary storage and unloading device according to claim 3, characterized in that: The height adjustment device comprises a rotating sleeve 2 rotatably mounted on a rotating pin 2 (214), an adjusting screw (213) being fixed to the bottom of the rotating sleeve 2, a vertical mounting hole being provided at the left end of the temporary storage rack (21), the lower end of the adjusting screw (213) passing through the mounting hole, and adjusting nuts being provided on the adjusting screws (213) above and below the mounting hole.

5. The film roll temporary storage and unloading device according to claim 1, characterized in that: A roll transfer mechanism (3) is provided on the left side of the temporary storage rack (21), the roll transfer mechanism (3) comprising a gantry frame (34) at the front and rear sides, a translation mechanism is provided on the gantry frame (34), the translation mechanism is connected to a lifting mechanism, and a clamping mechanism is provided at the bottom of the lifting mechanism.

6. The film roll temporary storage and unloading device according to claim 5, characterized in that: The translation mechanism comprises a translation rail (33) fixed on the top of a gantry frame (34), a translation slider being provided on the translation rail (33), a translation slide plate (35) being fixed on the top of the translation slide plate, a lifting mechanism being mounted on the translation slide plate (35), a translation motor (31) being fixed on one end of the gantry frame (34), the translation motor (31) being fixedly connected to a driving synchronous belt wheel (32), a driven synchronous belt wheel being rotatably mounted on the other end of the gantry frame (34), the driving synchronous belt wheel (32) being connected to the driven synchronous belt wheel via a synchronous belt, and the synchronous belt being fixedly connected to the translation slide plate (35).

7. The film roll temporary storage and unloading device according to claim 6, characterized in that: The lifting mechanism comprises a U-shaped mounting frame (311) fixed on a translation slide (35), a lifting slider fixed on the inner wall of the mounting frame (311), the lifting slider connected to a lifting rail (38), a rack (37) fixed on the lifting rail (38), a gear (39) meshing with the rack (37), a drive shaft (310) rotatably mounted on the mounting frame (311) fixed to the gear (39), and the drive shaft (310) fixedly connected to a lifting motor (36).

8. The film roll temporary storage and unloading device according to claim 7, characterized in that: The clamping mechanism comprises a bracket fixed at the bottom of the lifting slide rail (38), a clamping cylinder (312) being fixed on the bracket, a clamping claw (313) symmetrical with respect to the clamping cylinder (312) being hinged at the lower end of the bracket, and a top end of the clamping claw (313) being hinged to an extended end of the clamping cylinder (312).

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