Adhesive tape packing machine with loading positioning function

Abstract

The utility model discloses an adhesive tape packing machine with loading positioning, which comprises a bottom frame, a conveying mechanism and a winding mechanism, the conveying mechanism and the winding mechanism are mounted on the bottom frame, a loading positioning device is arranged at the beginning end of the conveying mechanism and comprises mounting seats positioned on two sides of the conveying mechanism, the mounting seats are fixed on the bottom frame, and the winding mechanism is fixed on the bottom frame. A longitudinal guide rail is arranged on the two mounting seats, clamping blocks capable of moving inwards and outwards along the guide rail are mounted on the guide rail, tension springs are arranged between the inner sides of the two clamping blocks and the bottom frame, the tension springs have pre-stretching amount in the initial state so that the two clamping blocks can always have the trend of moving inwards, and pull ropes capable of driving the two clamping blocks to move outwards synchronously are arranged on the outer sides of the clamping blocks. The lower end of the pull rope is connected with a pedal below the underframe. According to the adhesive tape packaging machine with the loading positioning function, the loading positioning device is directly arranged at the starting end of the conveying mechanism, seamless connection operation of loading and packaging can be achieved, and the adhesive tape packaging machine has the advantages of being simple in structure and practical.

Description

Technical Field

[0001] The utility model relates to a tape packing machine, in particular to a tape packing machine with loading positioning. Background Technique

[0002] Patent CN202010475073.1 discloses a tape packing machine and its using method, which includes a chassis, a conveying mechanism and a winding mechanism installed on the chassis; the conveying mechanism includes guide rollers installed on the chassis, a transmission motor, an adjustable guide plate and a transmission belt driven by the transmission motor; the winding mechanism includes a reducer linked with the motor, a rolling frame driven by the reducer through gear meshing, and a tape fixing frame and a counterweight block installed on the rolling frame. The above rolling frame, transmission frame and the tape fixing frame installed on the rolling frame are used in cooperation to drive the tape to rotate automatically, so as to automatically complete the tape winding and packing work.

[0003] In the above structure, there is no corresponding loading positioning device at the starting end of the conveying mechanism. When packing a box, the goods must be loaded first and then the box is placed on the guide rollers, and then the position of the box is corrected manually. Such a structural setting not only increases the operation steps, but also increases the labor, bringing certain inconvenience to the actual packing operation.

[0004] In addition, the above conveying mechanism uses multiple guide rollers arranged in parallel. During use, the guide rollers are used to drive the box forward. In fact, there are differences in the rolling speeds of each guide roller, which will inevitably cause the position of the box to shift during the conveying process. Therefore, it is necessary to correct the position through the transmission belts driven by the transmission motor on both sides of the guide rollers, which will lead to the complication of the mechanism and increase the later maintenance and repair costs. Content of the Utility Model

[0005] In view of the above problems, the utility model designs a tape packing machine with loading positioning, which directly sets a loading positioning device at the starting end of the conveying mechanism, can realize seamless connection operation of loading and packing, and has the characteristics of simple and practical structure.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A tape packing machine with loading positioning, comprising a chassis, a conveying mechanism and a winding mechanism mounted on the chassis, characterized in that: a loading positioning device is provided at the starting end of the conveying mechanism, and the loading positioning device includes mounting seats located on both sides of the conveying mechanism, the mounting seats are fixed on the chassis, longitudinal guide rails are provided on the two mounting seats, and clamping blocks that can move in and out along the guide rails are mounted on the guide rails. A tension spring is arranged between the inner sides of the two clamping blocks and the chassis. In the initial state, the tension spring has a pre-tension amount so that the two clamping blocks always have a tendency to move inward. A pulling rope that can drive the two clamping blocks to move outward synchronously is arranged on the outer sides of the clamping blocks, and the lower end of the pulling rope is connected to a pedal under the chassis.

[0008] More specifically, the above-mentioned clamping block includes a clamping block body, an installation groove is arranged on the inner side above the clamping block body, an adjustment block is installed in the installation groove through a plurality of longitudinal guide rods, and an adjustment screw is arranged between the outer side of the adjustment block and the clamping block body. The rotation of the adjustment screw can drive the adjustment block to move in and out relative to the clamping block body.

[0009] More specifically, the above-mentioned conveying mechanism includes two guide rods arranged horizontally in parallel and a straight rack. The two guide rods and the straight rack are fixed at both ends on the chassis. A moving platform is arranged on the two guide rods. The bottom sides of the two sides of the moving platform are slidably connected to the guide rods through sliders. A driving motor is arranged at the bottom of the moving platform. A driving gear is arranged on the output shaft of the driving motor. The driving gear is meshed and connected with the straight rack. When the driving motor works, it drives the driving gear to engage and drive relative to the straight rack, driving the moving platform to move left and right along the guide rods to realize the feeding operation.

[0010] More specifically, a pressing device for the top panel of the packing box is arranged above the above-mentioned conveying mechanism. The pressing device includes a positioning seat. The front side of the positioning seat is set as a guiding inclined surface, and a transverse conveyor belt is arranged in the positioning seat.

[0011] More specifically, the above-mentioned winding mechanism is arranged at the rear end of the conveying mechanism. The whole winding mechanism includes a gantry. A circular rolling frame is arranged on the gantry. The inner side of the rolling frame is fixed on the gantry through a plurality of rolling bearings. Meshing teeth are arranged on the outer side of the rolling frame. The meshing teeth are meshed and driven with a transmission gear. The transmission gear is installed on the output shaft of the winding motor; a tape fixing frame is arranged on one side of the rolling frame of the gantry, and a tape cutting device is arranged below the rolling frame.

[0012] More specifically, a packing fixing device is arranged on the top of the above-mentioned gantry. The packing fixing device includes a pressing plate. An elevating power source is connected above the pressing plate through a telescopic rod. The elevating power source is a cylinder or a hydraulic cylinder or a motor drive mechanism.

[0013] More specifically, the above-mentioned chassis is composed of a chassis housing, a front connecting block, and a rear support seat. The front connecting block connects the mounting seat of the loading positioning device, the guide rod of the conveying mechanism, and the front end of the straight rack; the rear support seat connects the rear ends of the guide rod and the straight rack.

[0014] For the tape packing machine designed by the present utility model, a loading positioning device is provided at the starting end of the conveying mechanism. During use, by stepping on the pedal, the two clamping blocks move outward, and then an empty cardboard box is placed on the moving platform between the two clamping blocks. After that, the pedal is released, and the two clamping blocks will move inward under the action of the restoring force of the tension spring to clamp the empty packaging box, so as to realize the position correction and effective positioning of the empty packaging box. Then, the operator loads the goods, and after the loading is completed, steps on the pedal again to release the clamping blocks from the packaging box. Then, the conveying mechanism works to drive the packaging box to be packed for feeding operation.

[0015] In addition, the conveying mechanism of the present utility model is composed of a moving platform combined with a guide rod and a straight rack. The moving platform in it translates horizontally along the guide rod during operation, and the packaging box on it will not be displaced in position during the whole moving process. Therefore, after the packaging box completes position correction at the starting end, it can directly move with the conveying mechanism, and there is no need to set up a special guiding mechanism in the middle, thus realizing the structural simplification of the packaging box feeding and facilitating the later maintenance and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 - Three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 - Three-dimensional structure schematic diagram of the present utility model after removing the chassis housing and the gantry;

[0018] Figure 3 - Three-dimensional structure schematic diagram of the present utility model from another perspective after removing the chassis housing and the gantry;

[0019] Figure 4 - Three-dimensional structure schematic diagram of the connection between the front connecting block, the mounting seat and the clamping block of the present utility model;

[0020] Figure 5 - Three-dimensional diagram of the conveying mechanism of the present utility model;

[0021] Figure 6 - Three-dimensional exploded schematic diagram of the conveying mechanism of the present utility model

[0022] Among them,

[0023] 1 - Chassis, 11 - Chassis housing, 12 - Front connecting block, 13 - Rear support seat;

[0024] 2 - Conveying mechanism, 21 - Guide rod, 22 - Straight rack, 23 - Moving platform, 24 - Driving motor, 25 - Driving gear;

[0025] 3 - Winding mechanism, 31 - Gantry, 32 - Rolling frame, 321 - Meshing teeth, 33 - Rolling bearing, 34 - Winding motor, 341 - Transmission gear, 35 - Tape fixing bracket, 36 - Tape cutting device;

[0026] 4 - Loading positioning device, 41 - Mounting seat, 411 - Guide rail, 42 - Clamping block, 421 - Clamping block body, 4211 - Installation groove, 422 - Longitudinal guide rod, 423 - Adjusting block, 424 - Adjusting screw, 43 - Tension spring, 44 - Pulling rope, 45 - Pedal;

[0027] 5 - Pressing device, 51 - Positioning seat, 511 - Guide inclined plane, 52 - Conveyor belt;

[0028] 6 - Packing and fixing device, 61 - Lower pressing plate, 611 - Telescopic rod, 62 - Lifting power source. Detailed implementation mode

[0029] As Figures 1-6 shown, a tape packing machine with loading positioning includes a chassis 1, a conveying mechanism 2 installed on the chassis, and a winding mechanism 3.

[0030] The chassis 1 is composed of a chassis housing 11, a front connecting block 12, and a rear support seat 13.

[0031] A loading positioning device 4 is provided at the starting end of the conveying mechanism 2. The loading positioning device 4 includes mounting seats 41 on both sides of the conveying mechanism 2. The inner sides of the mounting seats 41 are fixed on the front connecting block 12 of the chassis 1. Longitudinally arranged guide rails 411 are provided on the two mounting seats 41. Clamping blocks 42 that can move in and out along them are installed on the guide rails 411. A tension spring 43 is provided between the inner sides of the two clamping blocks 42 and the front connecting block 12 of the chassis 1. In the initial state, the tension spring 43 has a pre - tensile amount, so that the two clamping blocks 42 always have a tendency to move inwards to clamp the packing box. A pulling rope 44 that can drive the two clamping blocks to move out synchronously is provided on the outer side of the clamping block 32. The lower end of the pulling rope 44 is connected to a pedal 45 under the chassis 1. During use, by stepping on the pedal 45 to pull the pulling rope 44, the two clamping blocks 42 are further driven to move outwards against the restoring force of the tension spring 43. Once the pedal 45 is released, the two clamping blocks 42 will move inwards and reset under the action of the restoring force of the tension spring 43, and at the same time pull the pulling rope 44 to drive the pedal 45 to perform a reset operation.

[0032] In use, step on the pedal 45 to move the two clamping blocks 42 outward, then place an empty cardboard box on the conveying mechanism 2 between the two clamping blocks 42, and then release the pedal 45. The two clamping blocks 42 will move inward under the action of the restoring force of the tension spring 43 to clamp the empty packaging box, so as to realize the position correction and effective positioning of the empty packaging box. After that, the operator loads the goods, and steps on the pedal 45 again after the loading is completed to release the clamping blocks from the packaging box. Then the conveying mechanism 2 works to drive the packaging box to feed for the packing operation, realizing the seamless connection between the packaging and packing of the packaging box. Compared with the existing structure and operation mode in which the packaging and packing are completely separated, it can effectively reduce the steps, facilitate the operation, and can reduce the labor cost to a certain extent.

[0033] Here, to meet the packing and positioning needs of different packaging box specifications, the clamping block 42 includes a clamping block body 421. An installation groove 4211 is arranged on the inner side above the clamping block body 421. An adjustment block 423 is installed in the installation groove 4211 through a plurality of longitudinal guide rods 422. An adjustment screw 424 is arranged between the outer side of the adjustment block 423 and the clamping block body 421. The rotation of the adjustment screw 424 can drive the adjustment block 423 to move in and out relative to the clamping block body 421, thereby adjusting the final clamping width between the two clamping blocks 42 to meet the operation needs of different specifications of packaging boxes.

[0034] The conveying mechanism 2 includes two guide rods 21 arranged horizontally in parallel and a straight rack 22. The front ends of the two guide rods 21 and the straight rack 22 are fixed on the front connecting block 12 of the chassis 1, and the rear ends of the two guide rods 21 and the straight rack 22 are fixed on the rear support seat 13. A moving platform 23 is arranged on the two guide rods 21. The two bottom sides of the moving platform 23 are slidably connected to the guide rods 21 through sliders. A driving motor 24 is arranged at the bottom of the moving platform 23. A driving gear 25 is arranged on the output shaft of the driving motor 24. The driving gear 25 is meshed with the straight rack 22. During operation, the driving motor 24 works to drive the driving gear 25 to engage and drive relative to the straight rack 22, driving the moving platform 23 to move left and right along the guide rods 21 to realize the feeding operation.

[0035] The moving platform 23 with the above structure settings performs a horizontal translation action along the guide rods 21 during operation, and the packaging box on it will not shift in position during the entire moving process. Therefore, after the packaging box completes the position correction at the starting end, it can be directly moved to the winding mechanism 3 with the conveying mechanism 2 until the packing is completed, and there is no need to set up a special guiding mechanism in the middle, which can simplify the structure of the packaging box conveying mechanism and facilitate the later maintenance and repair.

[0036] Above the conveying mechanism 2, there is a pressing device 5 for the top panel of the packing box to facilitate the subsequent bundling and packing with tape. The pressing device 5 includes a positioning seat 51. The front side of the positioning seat 51 is provided with a guiding inclined surface 511 to achieve the smooth pressing of the top panel of the packing box. A horizontally arranged conveyor belt 52 is provided in the positioning seat 51 to ensure the smooth horizontal movement of the box.

[0037] The winding mechanism 3 is arranged at the rear end of the conveying mechanism 2. The whole winding mechanism 3 includes a gantry 31. A circular rolling frame 32 is provided on the gantry 31. The inner side of the rolling frame 32 is fixed on the gantry 31 through a plurality of rolling bearings 33. Meshing teeth 321 are arranged on the outer side of the rolling frame 32. The meshing teeth 321 are meshed and driven with a transmission gear 341. The transmission gear 341 is installed on the output shaft of a winding motor 34. On one side of the rolling frame 32 of the gantry 31, there is a tape fixing frame 35, and a tape cutting device 36 is arranged below the rolling frame 32.

[0038] Here, to improve the packing effect of the tape, a packing fixing device 6 is provided at the top of the gantry 31. The packing fixing device 6 includes a pressing plate 61. Above the pressing plate 61, a lifting power source 62 is connected through a telescopic rod 611. The lifting power source 62 is a cylinder or a hydraulic cylinder or a motor drive mechanism. When packing the packing box, the pressing plate 61 presses the top panel of the packing box to ensure the smooth progress of packing.

[0039] The above is only the preferred embodiment of the present invention, and it does not impose any form of limitation on the invention. Any simple modification, equivalent change or modification made to the above embodiments based on the technical principle of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A tape packing machine with loading positioning, comprising a chassis (1), a conveying mechanism (2) and a winding mechanism (3) installed on the chassis (1), characterized in that: A loading positioning device (4) is provided at the starting end of the conveying mechanism (2). The loading positioning device (4) includes mounting seats (41) located on both sides of the conveying mechanism (2). The mounting seats (41) are fixed on the chassis (1). Longitudinally arranged guide rails (411) are provided on the two mounting seats (41). Clamping blocks (42) that can move in and out along the guide rails (411) are installed on the guide rails (411). A tension spring (43) is arranged between the inner sides of the two clamping blocks (42) and the chassis (1). In the initial state, the tension spring (43) has a pre-tension amount, so that the two clamping blocks (42) always have a tendency to move inwards. A pull rope (44) that can drive the two clamping blocks (42) to move outwards synchronously is arranged on the outer sides of the clamping blocks (42). The lower end of the pull rope (44) is connected to a pedal (45) under the chassis (1).

2. The tape packing machine with loading positioning as described in claim 1, characterized in that: The clamping block (42) includes a clamping block body (421). An installation groove (4211) is arranged on the inner side above the clamping block body (421). An adjustment block (423) is installed in the installation groove (4211) through a plurality of longitudinal guide rods (422). An adjustment screw rod (424) is arranged between the outer side of the adjustment block (423) and the clamping block body (421). The rotation of the adjustment screw rod (424) can drive the adjustment block (423) to move in and out relative to the clamping block body (421).

3. A tape packing machine with loading positioning as described in claim 1 or 2, characterized in that: The conveying mechanism (2) includes two guide rods (21) arranged horizontally in parallel and a straight rack (22). The two ends of the two guide rods (21) and the straight rack (22) are fixed on the chassis (1). A moving platform (23) is arranged on the two guide rods (21). The bottom sides of the moving platform (23) are slidably connected to the guide rods (21) through sliders. A driving motor (24) is arranged at the bottom of the moving platform (23). A driving gear (25) is arranged on the output shaft of the driving motor (24). The driving gear (25) is meshed and connected with the straight rack (22). When the driving motor (24) works, it drives the driving gear (25) to engage and drive relative to the straight rack (22), thereby driving the moving platform (23) to move left and right along the guide rods (21) to realize the feeding operation.

4. The tape packing machine with loading positioning according to claim 3, characterized in that: A pressing device (5) for the top panel of the packaging box is arranged above the conveying mechanism (2). The pressing device (5) includes a positioning seat (51). The front side of the positioning seat (51) is arranged as a guiding inclined surface (511). A transmission belt (52) arranged horizontally is arranged in the positioning seat (51).

5. A tape packing machine with loading positioning as claimed in claim 1 or 2, characterized in that: The winding mechanism (3) is arranged at the rear end of the conveying mechanism (2). The whole winding mechanism (3) includes a gantry (31). A circular rolling frame (32) is arranged on the gantry (31). The inner side of the rolling frame (32) is fixed on the gantry (31) through a plurality of rolling bearings (33). Meshing teeth (321) are arranged on the outer side of the rolling frame (32). The meshing teeth (321) are meshed and driven with a transmission gear. The transmission gear is arranged on the output shaft of a winding motor (34); A tape fixing frame (35) is arranged on one side of the rolling frame (32) of the gantry (31), and a tape cutting device (36) is arranged below the rolling frame (32).

6. The tape packing machine with loading positioning according to claim 5, characterized in that: A packing and fixing device (6) is provided at the top of the gantry (31). The packing and fixing device (6) includes a lower pressing plate (61). Above the lower pressing plate (61), a lifting power source (62) is connected through a telescopic rod (611). The lifting power source (62) is a cylinder or a hydraulic cylinder or a motor drive mechanism.

7. A tape packing machine with loading positioning as claimed in claim 1 or 2, characterized in that: The chassis (1) is composed of a chassis housing (11), a front connecting block (12) and a rear support seat (13). The front connecting block (12) connects the mounting seat (41) of the loading positioning device (4) and the front ends of the guide rod (21) and the straight rack (22) of the conveying mechanism (2); the rear support seat (13) connects the rear ends of the guide rod (21) and the straight rack (22).

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