CN216611826U - Quick-release feeding device of banding machine - Google Patents

Abstract

The utility model belongs to the technical field of belt binding machines, in particular to a quick-release feeding device of a belt binding machine, which comprises: a support frame; the rail assembly is arranged in the support frame and used for allowing the packing belt to move; the power assembly is arranged in the support frame and used for driving the packing belt in the track assembly to move; the track assembly is characterized by comprising a lower pressing plate, wherein a limiting plate is arranged on the upper side of the front end of the lower pressing plate, and a limiting groove is formed between the limiting plate and the lower pressing plate; the front end of the upper pressure plate is positioned in the limiting groove, and the rear end of the upper pressure plate is connected with the lower pressure plate through a locking piece. The track assembly reduces the number of the locking pieces through the limiting groove structure, so that the mounting difficulty is reduced, and the cost can be saved to a certain extent due to the reduction of the number of the locking pieces.

Description

Quick-release feeding device of banding machine

Technical Field

The utility model belongs to the technical field of belt binding machines, and particularly relates to a quick-release feeding device of a belt binding machine.

Background

The utility model discloses china 2019208204908 discloses an upper band subassembly, include holding down plate, top board and set up the guider between top board and holding down plate, still include a plurality of locking Assembly who is used for fixed top board and holding down plate, locking Assembly including can with the first splint of holding down plate butt and with the second splint of holding down plate butt, first splint and second splint are articulated, be provided with on the second splint can with the mounting of first splint butt.

The dismantlement mode of upper band subassembly is comparatively complicated in this patent, and it embodies and all tears down the installation with two bolts in front and back to the casing that the banding machine need be opened to the dismantlement in-process can be dismantled, and take out the top board of dismantling.

Disclosure of Invention

The utility model aims to provide a quick-release feeding device which is simple to disassemble and can be used without opening a banding machine.

The purpose of the utility model is realized as follows:

the utility model provides a quick detach loading attachment of banding machine, includes:

a support frame;

the rail assembly is arranged in the support frame and used for allowing the packing belt to move;

the power assembly is arranged in the support frame and used for driving the packing belt in the track assembly to move;

characterized in that the track assembly comprises

A limiting plate is arranged on the upper side of the front end of the lower pressing plate, and a limiting groove is formed between the limiting plate and the lower pressing plate;

the front end of the upper pressure plate is positioned in the limiting groove, and the rear end of the upper pressure plate is connected with the lower pressure plate through a locking piece.

Furthermore, an inclined upper top surface is arranged at the front end of the upper pressing plate, when the lower pressing plate is connected with the upper pressing plate to form a track assembly, the front end of the upper top surface is located in the limiting groove, and the rear section of the upper top surface abuts against the limiting plate to limit the position in the front.

Furthermore, the locking piece comprises a first locking plate which can be abutted against the lower pressing plate and a second locking plate which can be abutted against the upper pressing plate, the first locking plate and the second locking plate are hinged, and a fixing piece for fixing the first locking plate and the second locking plate is arranged between the first locking plate and the second locking plate;

and the lower pressing plate and the upper pressing plate are respectively provided with a lower locking groove and an upper locking groove which are used for accommodating the first locking plate and the second locking plate.

Furthermore, an upper wheel groove and a lower wheel groove are respectively arranged on the upper pressure plate and the lower pressure plate, and the upper wheel groove is communicated with the bottom of the lower wheel groove; the power assembly comprises an upper roller and a lower roller which are respectively arranged in the upper wheel groove and the lower wheel groove and are abutted against each other, and the lower roller is connected with a roller motor.

Further, the support frame includes first mounting panel and second mounting panel, lower clamp plate and top board are fixed between first mounting panel and second mounting panel, the outside at first mounting panel is fixed to the gyro wheel motor.

Further, a lifting assembly is also included, which comprises

The rocker is connected with a swinging block which is rotatably arranged on the supporting frame;

one end of the connecting rod group is connected with the swinging end of the swinging block, and the other end of the connecting rod group is connected with the upper roller; moving the upper roller away from the lower roller by upward driving the rocker; and

and one end of the second reset tension spring is connected to the connecting rod group and used for driving the rocker downwards to enable the upper roller to be close to the lower roller.

Furthermore, the connecting rod group comprises a third connecting rod transversely arranged on the lower side of the lower pressing plate and a fourth connecting rod longitudinally arranged in the supporting frame, one end of the third connecting rod is connected with the swinging end of the swinging block, the other end of the third connecting rod is connected with the fourth connecting rod, and the fourth connecting rod is connected with the upper roller.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

the track assembly reduces the number of the locking pieces through the limiting groove structure, so that the mounting difficulty is reduced, and the cost can be saved to a certain extent due to the reduction of the number of the locking pieces.

Drawings

FIG. 1 is a schematic view of a belt binding machine;

fig. 2 is a schematic structural view of the movement;

fig. 3 is a schematic structural diagram of a loading device in the movement;

FIG. 4 is a schematic structural view of a track assembly;

FIG. 5 is a side cross-sectional view of the track assembly;

FIG. 6 is an exploded schematic view of a track assembly;

FIG. 7 is a schematic view of a lock construction;

FIG. 8 is a schematic illustration of the structure of the lift assembly;

FIG. 9 is a schematic illustration of the operation of the lift assembly;

the reference numerals in the figures denote the meanings:

1. a frame; 2. a tape storage device; 3. a movement; 31. a movement seat; 32. a cam assembly; 33. an upper transition plate; 331. a transition slide rail; 332. a cam motor; 4. a framed device; 5. a three-blade assembly;

6. a feeding device; 61. a track assembly; 611. a lower pressing plate; 6111. a lower locking groove; 612. a limiting plate; 613. a limiting groove; 614. an upper pressure plate; 6141. an upper locking groove; 615. a lock; 6151. a first lock plate; 61511. a first clamping portion; 61512. a first rotating section; 6152. a second lock plate; 61521. a second clamping portion; 61522. a second rotating part; 6153. a connecting knob; 6154. a connecting shaft; 6155. a fixing member; 616. an upper wheel groove; 617. a lower wheel groove; 618. an upper top surface; 619. a tape feed channel; 62. a power assembly; 621. an upper roller; 622. a lower roller; 63. a support frame; 631. a first mounting plate; 632. a second mounting plate; 64. a lifting assembly; 641. a rocker; 642. a swing block; 643. a linkage; 6431. a third link; 6432. a fourth link; 644. a second return tension spring; 645. transversely swinging the seat; 646. hinging a shaft; 647. a pendulum shaft; 648. and a spring connecting plate.

Detailed Description

The utility model is further described below with reference to specific examples:

this patent is applied to in a banding machine, as shown in fig. 1, it includes frame 1, and the downside of frame 1 is installed and is used for carrying the storage device 2 of packing area for the banding machine, installs the core 3 that is used for realizing the operation of banding machine in storage device 2 upper end, and the top of core 3 still is equipped with the belt frame device 4 that is used for supplying book packing area 1 to wear the area.

The movement 3 in the patent comprises an organic movement seat 31, a cam assembly 32, an upper transition plate 33, a three-blade assembly 5 and a feeding device 6. As shown in fig. 2, the movement base 31 is a U-shaped bracket, and the top of the movement base 31 is provided with an upper transition plate 33 and a transition slide rail 331 for moving the upper transition plate 33; the cam assembly 32 is disposed in the core print 31, and a cam motor 332 connected to the cam assembly 32 and driving the cam assembly 32 to rotate is disposed at one side of the core print 31.

The feeding device 6 is arranged in the frame 1 of the belt binding machine and comprises:

the rail assembly 61 is arranged in the frame 1 and used for forming a belt conveying channel 619 for moving a packing belt;

the power assembly 62 is arranged in the frame 1 and is used for driving the packing belt in the track assembly 61 to move;

wherein the track assembly 61 comprises

A limiting plate 612 is arranged on the upper side of the front end of the lower pressing plate 611, and a limiting groove 613 is formed between the limiting plate 612 and the lower pressing plate 611;

and the front end of the upper pressing plate 614 is positioned in the limiting groove 613, and the rear end of the upper pressing plate 614 is connected with the lower pressing plate 611 through a locking piece 615.

The belt feeding passage 619 is formed between the lower pressing plate 611 and the lower pressing plate 611.

Wherein, the banding machine frame 1 is in loading attachment 6 department includes a support frame 63, and support frame 63 includes first mounting panel 631 and second mounting panel 632, and first mounting panel 631 and second mounting panel 632 are fixed the side of movement seat 31, and it sets up around in proper order, track subassembly 61 sets up between first mounting panel 631 and the second mounting panel 632, the width of track subassembly 61 depends on the distance of first mounting panel 631 and second mounting panel 632, and if the interval between first mounting panel 631 and the second mounting panel 632 increases, corresponding track subassembly 61 also can widen, and the packing area also can widen.

As shown in fig. 3-6, the upper pressing plate 614 and the lower pressing plate 611 have an upper wheel groove 616 and a lower wheel groove 617 respectively formed in the middle portions thereof, the upper wheel groove 616 is communicated with the lower wheel groove 617, the power assembly 62 includes an upper roller 621 and a lower roller 622 respectively disposed in the upper wheel groove 616 and the lower wheel groove 617 and abutted against each other, the lower roller 622 is a driving wheel connected to a roller motor, the upper roller 621 is a driven wheel, the upper roller 621 and the lower roller 622 are both rubber wheels, and the lower roller 622 drives a packing belt located between the upper pressing plate 614 and the lower pressing plate 611 when rotating; the shapes of the upper wheel groove 616 and the lower wheel groove 617 are matched with the shapes of the upper roller 621 and the lower roller 622, and the upper roller 621 and the lower roller 622 are respectively positioned in the upper wheel groove 616 and the lower wheel groove 617 and connected through the bottoms of the upper wheel groove and the lower wheel groove 617.

As shown in fig. 6, the limiting plate 612 includes a strip, two ends of the strip are bent downward and provided with screws for connection, the strip is fixed on one end of the lower pressing plate 611 by the screws, a limiting groove 613 with a size matched with the side cross-sectional area of the upper pressing plate 614 is formed between the limiting plate 612 and the lower pressing plate 611, the front end of the upper pressing plate 614 is inserted into the limiting groove 613, and a manufacturer can choose to provide a limiting boss on the upper pressing plate 614 or locate the front end of the upper pressing plate 614 in the limiting groove 613 for front limiting by interference fit.

As shown in fig. 5 and 6, an inclined upper top surface 618 is provided at the front end of the upper pressure plate 614, when the upper pressure plate 614 and the lower pressure plate 611 are arranged in parallel by an installer, and the upper pressure plate 614 gradually moves towards one side of the limiting groove 613, because the inclined upper top surface 618 is provided at the front end of the upper pressure plate 614, the upper pressure plate 614 is not limited in the initial stage of being inserted into the limiting groove 613, but as the upper pressure plate 614 continuously enters deep, the upper top surface 618 at the front end of the upper pressure plate 614 gradually approaches the inner wall of the limiting groove 613, and finally the upper top surface 618 abuts against the inner wall of the limiting groove 613 to realize the front limiting of the upper pressure plate 614; the rail assembly 61 may be installed by placing a lock 615 between the upper pressure plate 614 and the lower pressure plate 611 to connect the two. The utility model reduces the number of the locking pieces 615 through the structure of the limit groove 613, thereby reducing the difficulty of installation, and the reduction of the number of the locking pieces 615 can save the cost to a certain extent.

As shown in fig. 4, the locking piece 615 includes a first locking plate 6151 capable of abutting against the lower pressing plate 611 and a second locking plate 6152 capable of abutting against the upper pressing plate 614, the first locking plate 6151 and the second locking plate 6152 are hinged, and a connecting knob 6153 for fixing the first locking plate 6151 and the second locking plate 6152 is further disposed between the first locking plate 6151 and the second locking plate 6152; the lower pressure plate 611 and the upper pressure plate 614 are respectively provided with a lower locking groove 6111 and an upper locking groove 6141 for accommodating the first locking plate 6151 and the second locking plate 6152, and the first locking plate 6151 and the second locking plate 6152 are respectively positioned in the lower locking groove 435 and the upper locking groove 435, and then the connecting knob 6153 is driven to fix the upper pressure plate and the lower pressure plate.

Specifically, as shown in fig. 7, the first lock plate 6151 includes a first clamping portion 61511 and a first rotating portion 61512, the first clamping portion 61511 and the first rotating portion 61512 are arranged in an L shape, the second lock plate 6152 includes a second clamping portion 61521 and a second rotating portion 61522, the second clamping portion 61521 and the second rotating portion 61522 are arranged in an L shape, a rotating slot 5 is arranged at an end of the first rotating portion 61512, and a connecting shaft 6154 penetrating through the second clamping portion 61521 is arranged in the rotating slot 5. The second rotating portion 61522 is located outside the first rotating portion 61512, a fixing member 6155 is connected to the second rotating portion 61522 in a threaded manner, the fixing member 6155 is provided as a screw, one end of the screw can abut against the first rotating portion 61512, and the other end of the screw is connected with a connecting knob 6153.

When fixing is needed, firstly, adjusting the angle between the first lock plate 6151 and the second lock plate 6152, then forming a clamping space for clamping the upper pressure plate 614 and the lower pressure plate 611 by the first lock plate 6151 and the second lock plate 6152, fixing the upper pressure plate 614 and the lower pressure plate 611 through the fixing piece 6155 to prevent relative rotation, and fixing the upper pressure plate 614 and the lower pressure plate 611; when the fixing piece 6155 needs to be detached, the first lock plate 6151 and the second lock plate 6152 lose the limiting force, and the first lock plate 6151 and the second lock plate 6152 are taken out, so that the upper pressing plate 614 and the lower pressing plate 611 can be separated. The fixing mode cancels direct fixation of the bolt, and can directly and manually operate to remove the clamping belt fault on the premise of not disassembling a complex external structure.

Further, a clutch assembly 64 is disposed in the loading device 6, for driving the upper roller 621 to abut against the upper wheel groove 616 and leave the upper wheel groove 616, so as to detach the upper pressure plate 614, which includes:

the rocker 641 is connected with a swinging block 642 rotatably arranged on the frame 1;

a linkage 643, one end of which is connected to the swing end of the swing block 642, and the other end of which is connected to the upper roller 621; the upper roller 621 is moved away from the lower roller 622 by driving the rocker 641 upward; and

a second return tension spring 256, one end of which is connected to the linkage 643, is used for driving the rocker 641 downwards to make the upper roller 621 approach the lower roller 622.

As shown in fig. 8, a swing shaft 647 is disposed at an upper end of the second mounting plate 632, the swing block 642 is connected to the swing shaft 6477, a rocker 641 is connected to the swing block 642, an outer end of the rocker 641 extends out of a housing of the belt binding machine for being operated and driven by others, and the swing block 642 is swung by driving the rocker 641.

In this embodiment, as shown in fig. 8, the linkage 643 includes a third link 6431 transversely disposed on the lower side of the lower pressing plate 611 and a fourth link 6432 longitudinally disposed in the frame 1, two fourth links 6432 are provided, the lower end of the fourth link 6432 is connected to the left and right ends of the third link 6431, and the upper end thereof passes through the gaps on the two sides of the track assembly 61 respectively to connect the left and right sides of the upper roller 621, so as to form a U-shaped bracket fixed on the upper roller 621; the left end of the third link 6431 abuts against the swing block 642 at the lower side.

As shown in fig. 8 and 9, the upper end of the fourth link 6432 is connected to the front side of the upper roller 621 to form a transverse swinging seat 645, a hinge shaft 646 is fixed in the transverse swinging seat 645, and one end of the hinge shaft 646 is hinged to the support bracket 63, so that the upper end of the entire linkage 643 is hinged to the support bracket 63. At this time, the user operates the rocker 641 to rotate the swing block 642, specifically, the user presses the rocker 641 to lift the rear end of the swing block 642 upward, so as to sequentially drive the third link 6431 and the fourth link 6432 to move, so as to rotate the entire link 641 around the hinge shaft, thereby driving the upper roller 621 to move away from the upper wheel groove 616, and at this time, the user can perform replacement or maintenance of the track assembly 61. The third link 6431 is further provided with a spring connecting plate 648, the spring connecting plate 648 is fixed with the second return tension spring 644, the lower end of the second return tension spring 644 can be connected with the frame 1 of the strapping machine, when the user does not press down the rocker 641 any more, the upper roller 621 and the link group 643 are returned through the second return tension spring 644, so that the upper roller 621 returns to the upper roller groove 616, and the strapping belt can be conveyed at this time.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (9)

1. The utility model provides a quick detach loading attachment of banding machine which characterized in that includes:

a support frame (63);

the rail assembly (61) is arranged in the support frame (63) and is used for forming a tape feeding channel (619) for the movement of a packing tape;

the power assembly (62) is arranged in the support frame (63) and is used for driving the packing belt in the track assembly (61) to move;

characterized in that said track assembly (61) comprises:

a lower pressure plate (611), a limit plate (612) is arranged on the upper side of the front end of the lower pressure plate (611), and a limit groove (613) is formed between the limit plate (612) and the lower pressure plate (611);

the front end of the upper pressing plate (614) is positioned in the limiting groove (613), and the rear end of the upper pressing plate (614) is connected with the lower pressing plate (611) through a locking piece (615);

the belt feeding passage (619) is formed between the lower pressing plate (611) and the upper pressing plate (614).

2. The quick-release feeding device of the belt binding machine as claimed in claim 1, characterized in that: the front end of the upper pressure plate (614) is provided with an inclined upper top surface (618), when the lower pressure plate (611) is connected with the upper pressure plate (614) to form the track assembly (61), the front end of the upper top surface (618) is located in the limiting groove (613), and the rear section of the upper top surface (618) abuts against the limiting plate (612) to limit the front.

3. The quick-release feeding device of the belt binding machine as claimed in claim 1 or 2, wherein: the locking piece (615) comprises a first locking plate (6151) capable of being abutted against the lower pressure plate (611) and a second locking plate (6152) capable of being abutted against the upper pressure plate (614), the first locking plate (6151) and the second locking plate (6152) are hinged, and a fixing piece (6155) for fixing the first locking plate (6151) and the second locking plate (6152) is arranged between the first locking plate (6151) and the second locking plate (6152);

the lower pressing plate (611) and the upper pressing plate (614) are respectively provided with a lower locking groove (6111) and an upper locking groove (6141) which are used for accommodating the first locking plate (6151) and the second locking plate (6152).

4. The quick-release feeding device of the belt binding machine as claimed in claim 1 or 2, wherein: the upper pressure plate (614) and the lower pressure plate (611) are respectively provided with an upper wheel groove (616) and a lower wheel groove (617), and the bottoms of the upper wheel groove (616) and the lower wheel groove (617) are communicated; the power assembly (62) comprises an upper roller (621) and a lower roller (622) which are respectively arranged in the upper wheel groove (616) and the lower wheel groove (617) and abut against each other, and the lower roller (622) is connected with a roller motor.

5. The quick-release feeding device of the belt binding machine as claimed in claim 4, wherein: the support frame (63) comprises a first mounting plate (631) and a second mounting plate (632), the lower pressure plate (611) and the upper pressure plate (614) are fixed between the first mounting plate (631) and the second mounting plate (632), and the roller motor is fixed on the outer side of the first mounting plate (631).

6. The quick-release feeding device of the belt binding machine as claimed in claim 5, wherein: also includes a clutch assembly (64) for driving the upper roller (621) against and away from the upper wheel groove (616) in the upper wheel groove (616), which includes

The rocker (641) is connected with a swinging block (642) rotatably arranged on the supporting frame (63);

a linkage (643), one end of which is connected with the swinging end of the swinging block (642), and the other end of which is connected with the upper roller (621); moving the upper roller (621) away from the lower roller (622) by driving the rocker (641); and

and a second return tension spring (644) with one end connected to the linkage (643) and used for driving the rocker (641) to enable the upper roller (621) to approach the lower roller (622).

7. The quick-release feeding device of the belt binding machine as claimed in claim 6, characterized in that: the linkage (643) comprises a third connecting rod (6431) transversely arranged on the lower side of the lower pressing plate (611) and a fourth connecting rod (6432) longitudinally arranged in the supporting frame (63), one end of the third connecting rod (6431) is connected with the swinging end of the swinging block (642), the other end of the third connecting rod is connected with the fourth connecting rod (6432), and the fourth connecting rod (6432) is connected with the upper roller (621).

8. The quick-release feeding device of the belt binding machine as claimed in claim 7, wherein: the number of the fourth link (6432) is two, and the four links are respectively arranged at the left end and the right end of the third link (6431) and connected with the upper roller (621).

9. The quick-release feeding device of the ribbon machine according to any one of claims 6 to 8, characterized in that: the upper end of the linkage (643) is hinged on the support frame (63), and the linkage (643) is lifted upwards through the swinging block (642) to rotate around the hinged point of the linkage (643), so that the upper roller (621) is far away from the lower roller (622).

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