CN112193539A

CN112193539A - Special end part binding device for plastic strip-shaped products

Info

Publication number: CN112193539A
Application number: CN202011225784.XA
Authority: CN
Inventors: 孙小珍
Original assignee: Individual
Current assignee: Shangan Industrial Jiangsu Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-01-08
Anticipated expiration: 2040-11-05
Also published as: CN112193539B

Abstract

The invention relates to a plastic product packaging device, in particular to a special plastic strip product end binding device, which comprises a mounting rack, a sliding pipe, a sliding rod, a clamping screw rod, a driving mechanism, a winding diameter adjusting mechanism and the like; the fixed slide bar that is equipped with two parallels on one of them mounting bracket and slide bar slidingtype contact that are equipped with two parallels on another mounting bracket, and the rotary type is equipped with the chucking screw rod between slide bar and the slide bar, and actuating mechanism locates on two mounting brackets, and winding diameter adjustment mechanism locates on the actuating mechanism. The plastic strip product bundling device can bundle two ends of plastic strip products, can tightly bundle a certain amount of plastic products, can effectively prevent the bundled plastic products from scattering, and can simultaneously bundle plastic products with different lengths and different amounts.

Description

Special end part binding device for plastic strip-shaped products

Technical Field

The invention relates to a plastic product packaging device, in particular to a special end binding device for plastic strip-shaped products.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. In order to meet special requirements, plastic can be made into long-strip finished products in the plastic manufacturing industry, the long-strip plastic products are required to be bundled together according to a certain number before being packaged, and the long-strip plastic products are convenient to carry and use in the later period. The conventional plastic strip product bundling equipment usually performs bundling operation on the plastic strip product by using a bundling rope, the bundling mode easily causes the condition that the bundled plastic products are scattered in the later-stage carrying process, and meanwhile, the conventional bundling equipment cannot bundle plastic products with different lengths and specifications and plastic products with different quantities, so that the diversified requirements of bundling the plastic products are difficult to meet, and the practicability is poor.

Disclosure of Invention

In view of the above, there is a need to provide a special end strapping device for plastic strip-shaped products, which can strap both ends of the plastic strip-shaped products, and can make a certain amount of plastic products to be strapped tighter, and can also perform strapping operations on different lengths and different amounts of plastic products.

The technical scheme is as follows: the utility model provides a be exclusively used in plastics bar goods tip binding apparatus, including the mounting bracket, the slide pipe, the slide bar, the chucking screw rod, actuating mechanism, winding diameter adjustment mechanism and sticky tape winding mechanism, the fixed slide pipe that is equipped with two parallels on one of them mounting bracket, fixed slide bar and the slide pipe slidingtype contact that are equipped with two parallels on another mounting bracket, there is the chucking screw rod through the screw thread spiro union between slide bar and the slide pipe, actuating mechanism locates on two mounting brackets, winding diameter adjustment mechanism locates on the actuating mechanism, sticky tape winding mechanism locates actuating mechanism's one end.

As an improvement of the proposal, the driving mechanism comprises a bidirectional motor, a power shaft, a sliding connecting shaft, a turntable, a slide block, a connecting rod, a guide sliding sleeve and a pin rod, the bidirectional motor is fixedly arranged at one side of one mounting rack, one power shaft is arranged on one mounting frame through a bearing and is fixedly connected with an output shaft at one end of the bidirectional motor, the other power shaft is arranged on the other mounting frame through a bearing and is fixedly connected with an output shaft at the other end of the bidirectional motor, a sliding connecting shaft is arranged on the other power shaft in a sliding manner and is connected with the other mounting frame in a sliding manner, the other end of one of them power shaft and the one end of slip connecting axle all fix and are equipped with the carousel, all slidingtype is equipped with the slider on two carousels, fixes being equipped with the pin pole on the slider, and the lower part of two mounting brackets all fixes and is equipped with the guide bar, and the slidingtype is equipped with the direction sliding sleeve on the guide bar, and the slidingtype cover is equipped with the connecting rod in the direction sliding sleeve and the one end of connecting rod is connected with the pin.

As the improvement of above-mentioned scheme, all be equipped with winding diameter adjustment mechanism on two carousels, winding diameter adjustment mechanism includes the dead lever, adjust the pole, arc pole and clamping screw, the fixed dead lever that is equipped with in middle part of carousel, the other end rotary type of dead lever is equipped with and has adjusted the pole and has seted up a word hole on the pole, the round pin pole slidingtype is located a word hole on adjusting the pole, the arc pole is fixed to be located one side of adjusting the pole, the other end of arc pole has clamping screw through the screw thread spiro union, the one end and the circular recess contact of seting up a plurality of circular recesses.

As an improvement of the scheme, the other ends of the two connecting rods are respectively provided with a rubber belt winding mechanism, the rubber belt winding mechanism comprises a rotating shaft, a torsion spring, a swing frame, a rolling wheel and a friction wheel, the rotating shaft is arranged at the other end of each connecting rod in a rotating mode, the swing frame is fixedly arranged on the rotating shaft, the torsion spring is arranged between one end of the rotating shaft and the connecting rod, the rotating shaft penetrates through the torsion spring, the rolling wheel is arranged on the swing frame in a rotating mode, and the friction wheel is arranged at the lower end of.

As the improvement of above-mentioned scheme, still including hold-down mechanism, all be equipped with hold-down mechanism on two mounting brackets, hold-down mechanism includes the fixed axle, the playback spring, the arc compresses tightly the pole, the slide bar, expanding spring and handle, all fixed being equipped with the fixed axle on two mounting brackets, the pivoted type is equipped with the arc and compresses tightly the pole on the fixed axle, be equipped with playback spring and fixed axle between the one end of fixed axle and the arc and pass the playback spring, the slide type is equipped with the slide bar on two arc compress tightly the pole, the one end of slide bar and one of them arc compress tightly and be equipped with expanding spring and slide bar and pass expanding spring between the pole, the handle is fixed to be located one.

As an improvement of the scheme, the swing frame comprises arc-shaped baffles, a poking rod and a reset spring, wherein two groups of arc-shaped baffles are arranged on the upper portion of the swing frame in a sliding mode, the poking rod is fixedly arranged on one side of each arc-shaped baffle, and the reset spring is arranged between the lower end of each arc-shaped baffle and the swing frame.

The beneficial effects are that: according to the invention, the distance between the two turntables and the two arc-shaped pressing rods can be adjusted by adjusting the distance between the two mounting frames, so that the placing requirements of plastic products with different lengths can be met, and the bundling requirements of the plastic products with different lengths can also be met; the positions of the adjusting rod and the arc-shaped rod are adjusted, so that the connecting rod can drive the adhesive tape winding mechanism to rotate in different ranges, and plastic products with different quantities can be bundled; the plastic products on the two mounting frames can be compressed by the two arc-shaped compression rods through pressing the handles, so that the plastic products in a certain number can be bundled tightly by the adhesive tape, and the condition that the bundled plastic products are scattered is avoided.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial perspective view of the driving mechanism of the present invention.

Fig. 4 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 5 is a schematic partial perspective view of a second embodiment of the present invention.

Fig. 6 is a schematic perspective view of the tape winding mechanism of the present invention.

Fig. 7 is a third partial perspective view of the present invention.

Fig. 8 is an enlarged perspective view of the present invention at a.

In the reference symbols: a mounting block, a 101.. a slide tube, a 102.. a slide bar, a 103.. a clamping screw, a 2.. a driving mechanism, a 201.. a bidirectional motor, a 202.. a power shaft, a 203.. a sliding connecting shaft, a 204.. a rotary disc, a 205.. a slide block, a 206.. a connecting rod, a 207.. a guide rod, a 208.. a guide sliding sleeve, a 209.. a pin rod, a 3.. a winding diameter adjusting mechanism, a 301.. a fixed rod, a 302.. an adjusting rod, a 303.. an arc rod, a 304.. a fixed screw, a 4.. a tape winding mechanism, a 401.. a rotary shaft, a 402.. a torsion spring, a 403.. a swing frame, a 404.. a rolling wheel, a 405.. a friction wheel, a 5.. a pressing mechanism, a 501.. a slide shaft, a 402.. a torsion spring, a 403.. a swing frame, a 404.. a rolling wheel, a 405.. a friction wheel, a 5.. a pressing mechanism, a fixed shaft, a 502.. a sliding spring, a pressing rod, a 505.. a pressing spring, a telescopic rod, 506.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Example 1

A special device for binding the end of plastic strip products, as shown in figures 1-8, comprises a mounting rack 1, a slide pipe 101, a slide rod 102, a clamping screw 103, a driving mechanism 2, a winding diameter adjusting mechanism 3 and a tape winding mechanism 4, wherein, two parallel sliding tubes 101 are fixedly arranged on one mounting rack 1, two parallel sliding rods 102 are fixedly arranged on the other mounting rack 1, the sliding rods 102 are in sliding contact with the sliding tubes 101, a clamping screw 103 is screwed between the sliding rods 102 and the sliding tubes 101 through threads, the distance between the two mounting frames 1 can be adjusted by adjusting the relative positions of the sliding rod 102 and the sliding pipe 101, the driving mechanism 2 is arranged on the two mounting frames 1, the winding diameter adjusting mechanism 3 is arranged on the driving mechanism 2, the adhesive tape winding mechanism 4 is arranged at one end of the driving mechanism 2, and the adhesive tape winding mechanism 4 can wind the adhesive tape on the plastic product under the driving of the driving mechanism 2 to bundle the plastic product.

The driving mechanism 2 comprises a bidirectional motor 201, power shafts 202, sliding connecting shafts 203, rotating discs 204, sliding blocks 205, connecting rods 206, guide rods 207, a guide sliding sleeve 208 and a pin rod 209, wherein the bidirectional motor 201 is fixedly arranged on one side of one of the mounting frames 1 through a motor base, one power shaft 202 is arranged on one of the mounting frames 1 through a bearing and is fixedly connected with an output shaft at one end of the bidirectional motor 201, the other power shaft 202 is arranged on the other mounting frame 1 through a bearing and is fixedly connected with an output shaft at the other end of the bidirectional motor 201, the sliding connecting shaft 203 is arranged on the other power shaft 202 in a sliding manner and is connected with the other mounting frame 1 in a sliding manner, the rotating discs 204 are fixedly arranged at the other end of one power shaft 202 and one end of the sliding connecting shaft 203, the sliding blocks 205 are arranged on one side of the two rotating discs 204 in a sliding manner, the pin rods 209 are fixedly, the guide rod 207 is slidably provided with a guide sliding sleeve 208, the guide sliding sleeve 208 is slidably sleeved with a connecting rod 206, one end of the connecting rod 206 is rotatably connected with a pin rod 209, and the turntable 204 can drive the connecting rod 206 to move up and down through a sliding block 205 and the pin rod 209.

All be equipped with winding diameter adjustment mechanism 3 on two carousels 204, winding diameter adjustment mechanism 3 includes dead lever 301, adjust pole 302, curved pole 303 and clamping screw 304, the fixed dead lever 301 that is equipped with in middle part of carousel 204 and dead lever 301 are located the below of slider 205, dead lever 301's other end rotary type is equipped with adjusts pole 302 and has seted up a word hole on adjusting pole 302, round pin 209 slidingtype is located a word hole on adjusting pole 302, adjust pole 302 and can drive connecting rod 206 through round pin 209 and control and remove, curved pole 303 is fixed to be located one side of adjusting pole 302, the other end of curved pole 303 has clamping screw 304 through the screw thread spiro union, clamping screw 304 can play spacing effect to adjusting pole 302 and curved pole 303, the one end and the circular slot contact of seting up twelve circular recess and clamping screw 304 on the carousel 204.

The other ends of the two connecting rods 206 are respectively provided with a tape winding mechanism 4, the tape winding mechanism 4 comprises a rotating shaft 401, a torsion spring 402, a swing frame 403, a rolling wheel 404 and a friction wheel 405, the rotating shaft 401 is rotatably arranged at one end of the connecting rod 206 far away from the turntable 204, the swing frame 403 is fixedly arranged on the rotating shaft 401, the upper end of the swing frame 403 is used for placing a tape roll, the torsion spring 402 is arranged between one end of the rotating shaft 401 and the connecting rod 206, the rotating shaft 401 penetrates through the torsion spring 402, the rolling wheel 404 is rotatably arranged on the swing frame 403, the friction wheel 405 is rotatably arranged at the lower end of the swing frame 403, and the friction wheel 405 is positioned below.

The using method comprises the following steps: before the plastic product bundling machine is used, a worker can adjust the distance between the two mounting frames 1 according to the length of the plastic product, so that the plastic products with different lengths can be placed on the two mounting frames 1 to perform bundling operation. The worker screws the clamping screw 103 off the slide pipe 101 and the slide rod 102, and then pushes the slide rod 102 to move leftward or pulls the slide rod 102 to move rightward, thereby adjusting the distance between the two mounting brackets 1. Because the distance between the two turntables 204 can be adjusted when the distance between the two mounting frames 1 is adjusted, the requirement of winding plastic product adhesive tapes with different lengths can be met. After the two mounting frames 1 are adjusted to proper positions, a worker screws the clamping screw 103 back to the sliding tube 101 and the sliding rod 102, and the clamping screw 103 can fix and limit the sliding tube 101 and the sliding rod 102.

The operator places a certain number of plastic products on the two mounting frames 1, then places the roll of tape on the two swing frames 403, and pulls one end of the tape through between the rolling wheel 404 and the friction wheel 405 so that one end of the tape can be wound on the plastic products, and then the operator starts the bidirectional motor 201. The bidirectional motor 201 drives the two power shafts 202 to rotate, and at the moment, the turntable 204 drives the winding diameter adjusting mechanism 3 to rotate; the adjusting rod 302 can drive the connecting rod 206 to move left and right through the pin rod 209, and the connecting rod 206 can move up and down under the assistance of the sliding block 205 and the guide sliding sleeve 208, so the connecting rod 206 can drive the adhesive tape winding mechanism 4 to rotate along the plastic products on the mounting rack 1, at the moment, the adhesive tape winding mechanism 4 can wind the adhesive tape on the plastic products to tie up the plastic products, and can tie up both ends of the plastic products. After the plastic products are bundled, the worker first turns off the bidirectional motor 201, then cuts off the adhesive tape, and then takes down the bundled plastic products.

When the number of plastic products placed on the two mounting frames 1 is small, in order to perform a better bundling operation on the small number of plastic products, a worker may adjust the positions of the adjusting lever 302 and the arc-shaped lever 303 before performing the bundling operation. The staff twists the separation of fixed screw 304 with the circular recess on the carousel 204 earlier, and then anticlockwise rotation adjusts pole 302, and it can drive slider 205 and connecting rod 206 downstream to adjust pole 302 through round pin pole 209, and connecting rod 206 can drive guide sliding sleeve 208 and sticky tape winding mechanism 4 downstream, and from this, carousel 204 can drive sticky tape winding mechanism 4 through connecting rod 206 and rotate littleer scope to can carry out the sticky tape to less quantity of plastic products and tie up. After adjusting pole 302 and the arc pole 303 and adjusting suitable position, the workman rotates set screw 304 and resets, and set screw 304 can play spacing effect to arc pole 303, prevents that arc pole 303 from swinging at will.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 7, the plastic product pressing device further includes a pressing mechanism 5 capable of pressing a certain number of plastic products, the pressing mechanism 5 is disposed on both the two mounting frames 1, the pressing mechanism 5 includes a fixing shaft 501, a return spring 502, an arc-shaped pressing rod 503, a sliding rod 504, a telescopic spring 505 and a handle 506, the fixing shaft 501 is fixedly disposed on both the two mounting frames 1, the arc-shaped pressing rod 503 is rotatably disposed on the fixing shaft 501, the arc-shaped pressing rod 503 can meet pressing requirements of different numbers of plastic products, the return spring 502 is disposed between one end of the fixing shaft 501 and the arc-shaped pressing rod 503, the fixing shaft 501 passes through the return spring 502, the sliding rod 504 is slidably disposed on the two arc-shaped pressing rods 503, the telescopic spring 505 is disposed between one end of the sliding rod 504 and one of the arc-shaped pressing rods 503, the sliding rod 504 passes through the telescopic spring 505, the handle 506 is fixedly, the handle 506 is used to assist the worker in adjusting the pressing arc of the arc pressing rod 503.

In order to enable the plastic products to be bundled more tightly and prevent the bundled plastic products from falling off in the later carrying process, when the plastic products are bundled, a worker can press the handle 506 to swing towards the left and downwards, at the moment, the handle 506 can drive the two arc-shaped pressing rods 503 and the sliding rod 504 to swing towards the left and downwards, the two arc-shaped pressing rods 503 can be in contact with the plastic products and press a certain number of plastic products, and therefore the adhesive tape can tightly bundle a certain number of plastic products together. After the plastic products are bundled, the worker releases the handle 506, and the return spring 502 drives the arc-shaped pressing rod 503 and the sliding rod 504 to return. The distance between two arc pressing rods 503 can be adjusted along with the distance between two mounting frames 1, so that the two arc pressing rods 503 can meet the pressing requirements of plastic products with different lengths.

As shown in fig. 8, the swing frame further includes an arc-shaped baffle 601, a poke rod 602 and a return spring 603, two sets of arc-shaped baffles 601 are slidably disposed on the upper portion of the swing frame 403, the poke rod 602 is fixedly disposed on one side of the arc-shaped baffles 601, and the return spring 603 is disposed between the lower end of the arc-shaped baffles 601 and the swing frame 403.

When the adhesive tape roll is placed on the swing frame 403, the adhesive tape roll can extrude the arc-shaped baffle 601 to slide downwards, after the adhesive tape roll is placed, the reset spring 603 can drive the arc-shaped baffle 601 to move upwards to reset, at the moment, the arc-shaped baffle 601 can play a role in limiting the speed of the adhesive tape roll, and the adhesive tape roll is prevented from rotating too fast in the pulling-out process. When the adhesive tape roll needs to be replaced, a worker needs to manually press the poke rod 602 to move downwards, the poke rod 602 can drive the arc-shaped baffle 601 to move downwards, and then the adhesive tape roll is taken down from the swing frame 403.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a be exclusively used in plastics bar goods tip binding apparatus, which is characterized by, including the mounting bracket, the slide pipe, the slide bar, the chucking screw rod, actuating mechanism, winding diameter adjustment mechanism and sticky tape winding mechanism, fixed two parallel slide pipes that are equipped with on one of them mounting bracket, fixed slide bar and the slide pipe slidingtype contact that are equipped with two parallels on another mounting bracket, there is the chucking screw rod through the screw thread spiro union between slide bar and the slide pipe, actuating mechanism locates on two mounting brackets, winding diameter adjustment mechanism locates on the actuating mechanism, sticky tape winding mechanism locates actuating mechanism's one end.

2. The special end binding apparatus for plastic strip-shaped products as claimed in claim 1, wherein the driving mechanism comprises a bi-directional motor, a power shaft, a sliding connecting shaft, a rotating disc, a sliding block, a connecting rod, a guiding sliding sleeve and a pin rod, the bi-directional motor is fixedly arranged on one side of one of the mounting frames, one of the power shafts is arranged on one of the mounting frames through a bearing and is fixedly connected with an output shaft at one end of the bi-directional motor, the other power shaft is arranged on the other mounting frame through a bearing and is fixedly connected with an output shaft at the other end of the bi-directional motor, the sliding connecting shaft is slidably arranged on the other power shaft and is slidably connected with the other mounting frame, the rotating disc is fixedly arranged at the other end of one power shaft and one end of the sliding connecting shaft, the sliding block is slidably arranged on both rotating discs, the guide rod is slidably provided with a guide sliding sleeve, a connecting rod is sleeved in the guide sliding sleeve in a sliding mode, and one end of the connecting rod is rotatably connected with the pin rod.

3. The special end binding apparatus for plastic strip-shaped products as claimed in claim 2, wherein the two rotating discs are each provided with a winding diameter adjusting mechanism, the winding diameter adjusting mechanism comprises a fixing rod, an adjusting rod, an arc rod and a fixing screw, the fixing rod is fixed to the middle of the rotating discs, the other end of the fixing rod is rotatably provided with the adjusting rod and the adjusting rod is provided with a straight hole, the pin rod is slidably located in the straight hole on the adjusting rod, the arc rod is fixedly arranged on one side of the adjusting rod, the other end of the arc rod is screwed with the fixing screw through a screw thread, the rotating discs are provided with a plurality of circular grooves, and one end of the fixing screw is in.

4. The special end binding apparatus for plastic strip-shaped products as claimed in claim 3, wherein the other end of the two connecting rods is provided with a tape winding mechanism, the tape winding mechanism comprises a rotating shaft, a torsion spring, a swing frame, a rolling wheel and a friction wheel, the other end of the connecting rod is rotatably provided with the rotating shaft, the swing frame is fixedly arranged on the rotating shaft, the torsion spring is arranged between one end of the rotating shaft and the connecting rod, the rotating shaft penetrates through the torsion spring, the swing frame is rotatably provided with the rolling wheel, and the lower end of the swing frame is rotatably provided with the friction wheel.

5. The special end binding apparatus for plastic strip-shaped products as claimed in claim 4, further comprising a pressing mechanism, wherein the pressing mechanism is disposed on each of the two mounting frames, the pressing mechanism comprises a fixed shaft, a return spring, arc-shaped pressing rods, a sliding rod, a telescopic spring and a handle, the fixed shaft is fixedly disposed on each of the two mounting frames, the arc-shaped pressing rods are rotatably disposed on the fixed shaft, the return spring is disposed between one end of the fixed shaft and the arc-shaped pressing rods, the fixed shaft passes through the return spring, the sliding rods are slidably disposed on the two arc-shaped pressing rods, the telescopic spring is disposed between one end of the sliding rod and one of the arc-shaped pressing rods, the sliding rod passes through the telescopic spring, and the handle is fixedly disposed on one side of the.

6. The special end binding apparatus for plastic strip-shaped products as claimed in claim 5, further comprising arc-shaped baffles, a poke rod and a return spring, wherein two sets of arc-shaped baffles are slidably arranged on the upper portion of the swing frame, the poke rod is fixedly arranged on one side of the arc-shaped baffles, and the return spring is arranged between the lower ends of the arc-shaped baffles and the swing frame.