Ribbon separating and bundling mechanism

Abstract

The utility model relates to the technical field of strapping machines, and discloses a strapping tape separating and strapping mechanism, an upper mounting plate is driven by a third driving mechanism to move, so that an upper tensioning wheel and a lower tensioning wheel are separated, at the moment, a strapped strapping tape can be directly taken away, the strapping tape does not need to be retreated, the retreating step is omitted, and the strapping tape separating and strapping mechanism is simple in structure and convenient to use. And the binding of the next binding belt is directly carried out, so that the binding efficiency is improved. Furthermore, a detection module is arranged and used for detecting whether the tail of the cable tie penetrates through the space between the upper tensioning wheel and the lower tensioning wheel or not.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tie machines, in particular to a cable tie separating and bundling mechanism. Background Art

[0002] The main function of a cable tie machine is to complete the conveying and bundling of cable ties. After the bundling mechanism of a traditional cable tie machine finishes bundling the cable ties, in order to discharge the materials, a driving mechanism needs to drive the tensioning wheel to retract, and then the cable ties can be discharged. The tensioning wheel needs to be tightened and retracted at the same time, which undoubtedly affects the bundling efficiency of the tensioning wheel. Content of the Utility Model

[0003] Based on the above, the purpose of the utility model is to provide a cable tie separating and bundling mechanism, which can effectively improve the bundling efficiency.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a cable tie separating and bundling mechanism, including:

[0006] A lower mounting plate, on which a feeding channel, a lower tensioning wheel and a blanking gun barrel are arranged;

[0007] An upper mounting plate, on which an upper tensioning wheel and a feeding gun barrel are arranged, and the upper tensioning wheel corresponds to the lower tensioning wheel;

[0008] A first driving mechanism, the output end of which is provided with a push rod, and the push rod extends into the feeding channel;

[0009] A second driving mechanism, the conveying end of which is connected to the lower tensioning wheel for driving the lower tensioning wheel to rotate;

[0010] A third driving mechanism, the output end of which is connected to the upper mounting plate, and the third driving mechanism can drive the upper mounting plate to move, so that the upper tensioning wheel and the lower tensioning wheel are separated;

[0011] A fourth driving mechanism, the output end of which is connected to the feeding gun barrel for driving the feeding gun barrel to rotate;

[0012] A fifth driving mechanism, the output end of which is connected to the blanking gun barrel for driving the blanking gun barrel to rotate.

[0013] Preferably, the third driving mechanism includes a third air cylinder, the output end of the third air cylinder is provided with a linkage rod, the linkage rod passes through the lower mounting plate, and the top of the linkage rod is connected to the upper mounting plate.

[0014] Preferably, the first driving mechanism includes a first air cylinder, the output end of the first air cylinder is provided with a first adapter plate, and the bottom of the push rod is connected to the first adapter plate.

[0015] Preferably, the second driving mechanism includes a second driving motor disposed on one side of the lower mounting plate. A first gear is rotatably provided at the output end of the second driving motor. The first gear is located on the other side of the lower mounting plate. A second gear, a third gear, a fourth gear and a fifth gear are also rotatably provided on the other side of the lower mounting plate. The first gear meshes with the second gear, the second gear meshes with the third gear, the third gear meshes with the fourth gear, and the fourth gear meshes with the fifth gear. A lower mounting groove is provided at the top of the lower mounting plate. The lower tensioning wheel is rotatably provided in the lower mounting groove. The lower tensioning wheel is coaxially provided with the fifth gear. The fifth gear synchronously drives the lower tensioning wheel to rotate.

[0016] Preferably, an upper tensioning wheel is rotatably provided on one side of the upper mounting plate. A sixth gear is rotatably provided on the other side of the upper mounting plate. The sixth gear is coaxially provided with the upper tensioning wheel. The sixth gear synchronously drives the upper tensioning wheel to rotate. The sixth gear can mesh with the fifth gear.

[0017] Preferably, a rotating part is provided at the tail of the feeding gun barrel, and a linkage shaft is provided on the rotating part;

[0018] The fourth driving mechanism includes a fourth cylinder. The output end of the fourth cylinder is connected with a fourth linkage plate. A fourth linkage block is provided at the top of the fourth linkage plate. A chute is provided in the fourth linkage block. The linkage shaft penetrates into the chute.

[0019] Preferably, a connecting ear is further provided at a position near the bottom of the discharging gun barrel. The connecting ear is rotatably connected with a hinge block;

[0020] The fifth driving mechanism includes a fifth cylinder. The output end of the fifth driving mechanism is connected to the hinge block.

[0021] Preferably, the feeding gun barrel and the rotating part are integrally formed.

[0022] Preferably, a detection module is further provided on the lower mounting plate.

[0023] The beneficial effects of the present utility model are as follows:

[0024] The present utility model provides a tie separation and bundling mechanism. By driving the upper mounting plate to move through the third driving mechanism, the upper tensioning wheel and the lower tensioning wheel are separated. At this time, the bundled tie can be directly taken away without retracting, omitting the retracting step and directly entering the bundling of the next tie, thus improving the bundling efficiency. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the accompanying drawings required for the description of the embodiments of the present utility model. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on the content of the embodiments of the present utility model and these accompanying drawings.

[0026] Figure 1 FIG. is a schematic structural diagram of a tie separation bundling mechanism provided by an embodiment of the present utility model;

[0027] Figure 2 FIG. is a schematic structural diagram of another view of a tie separation bundling mechanism provided by an embodiment of the present utility model;

[0028] Figure 3 FIG. is a partial exploded structural diagram of a tie separation bundling mechanism provided by an embodiment of the present utility model;

[0029] Figure 4 FIG. is a partial exploded structural diagram of another view of a tie separation bundling mechanism provided by an embodiment of the present utility model.

[0030] In the figure:

[0031] 11. First fixing plate; 12. Second fixing plate; 13. Third fixing plate; 2. Lower mounting plate; 21. Feeding channel; 22. Lower discharging chamber; 23. Lower tensioning wheel; 24. Connecting ear; 25. Hinge block; 26. Lower mounting groove; 3. Upper mounting plate; 31. Upper feeding chamber; 32. Upper tensioning wheel; 33. Rotating part; 34. Linkage shaft; 4. First driving mechanism; 41. First cylinder; 42. First adapter plate; 43. Push rod; 5. Second driving mechanism; 51. Second driving motor; 52. First gear; 53. Second gear; 54. Third gear; 55. Fourth gear; 56. Fifth gear; 57. Sixth gear; 6. Third driving mechanism; 61. Third cylinder; 62. Linkage rod; 7. Fourth driving mechanism; 71. Fourth cylinder; 72. Fourth linkage plate; 73. Fourth linkage block; 74. Chute; 8. Fifth driving mechanism; 81. Fifth cylinder. Detailed implementation manners

[0032] To make the technical problems solved, the technical solutions adopted, and the achieved technical effects of the present utility model clearer, the following will further describe in detail the technical solutions of the embodiments of the present utility model with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0033] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0035] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0036] Such as Figures 1 to 4As shown in the figure, an embodiment of the utility model provides a tie separation and bundling mechanism, which includes: a lower mounting plate 2, on which a feeding channel 21, a lower tensioning wheel 23 and a blanking chamber 22 are provided; the feeding channel 21 is arranged on the front side of the lower mounting plate 2, and the feeding channel 21 is used for conveying ties; the lower tensioning wheel 23 is rotatably arranged at the top of the lower mounting plate 2, and the blanking chamber 22 is rotatably arranged at the top of the lower mounting plate 2. A channel capable of clamping the tie is arranged on the blanking chamber 22; an upper mounting plate 3, on which an upper tensioning wheel 32 and a feeding chamber 31 are provided. The upper tensioning wheel 32 corresponds to the lower tensioning wheel 23. The upper tensioning wheel 32 is rotatably arranged on the upper mounting plate 3, and the feeding chamber 31 is rotatably arranged on the upper mounting plate 3. A channel capable of clamping the tie is arranged on the feeding chamber 31; a first driving mechanism 4, the output end of which is provided with a push rod 43, and the push rod 43 extends into the feeding channel 21. The push rod 43 can push the tie into the channels of the feeding chamber 31 and the blanking chamber 22; a second driving mechanism 5, the conveying end of which is connected to the lower tensioning wheel 23, and is used for driving the lower tensioning wheel 23 to rotate; a third driving mechanism 6, the output end of which is connected to the upper mounting plate 3, and the third driving mechanism 6 can drive the upper mounting plate 3 to move, so that the upper tensioning wheel 32 and the lower tensioning wheel 23 are separated; a fourth driving mechanism 7, the output end of which is connected to the feeding chamber 31, and is used for driving the feeding chamber 31 to rotate; a fifth driving mechanism 8, the output end of which is connected to the blanking chamber 22, and is used for driving the blanking chamber 22 to rotate.

[0037] An embodiment of the utility model provides a tie separation and bundling mechanism. Its principle is that the feeding chamber 31 and the blanking chamber 22 are in an open state. The item to be bundled is conveyed between the feeding chamber 31 and the blanking chamber 22. The fourth driving mechanism 7 and the fifth driving mechanism 8 respectively drive the feeding chamber 31 and the blanking chamber 22 to rotate, forming a closed-loop channel. The item to be bundled is surrounded by the closed-loop channel. Then, the first driving mechanism 4 drives the push rod 43 to move, and the push rod 43 pushes the tie from the feeding channel 21 to the feeding chamber 31 and the blanking chamber 22. At this time, the tie makes a circle and the tail of the tie is clamped into the lock hole of the head of the tie. The second driving mechanism 5 drives the lower tensioning wheel 23 to rotate, and the tail of the tie is clamped between the upper tensioning wheel 32 and the lower tensioning wheel 23 and is tightened by the upper tensioning wheel 32 and the lower tensioning wheel 23 to complete the bundling. Then, the third driving mechanism 6 drives the upper mounting part to move upward. At this time, the bundled item can be taken out. It should be noted that a cutting mechanism can be arranged on the bundling mechanism to cut the tail of the tie. In the embodiment of the utility model, the third driving mechanism 6 drives the upper mounting plate 3 to move, so that the upper tensioning wheel 32 and the lower tensioning wheel 23 are separated. At this time, the bundled tie can be directly taken away without retracting, saving the retracting step and directly entering the bundling of the next tie, thereby improving the bundling efficiency.

[0038] As a preferred embodiment of the present utility model, as Figures 1 to 4 shown, the lower mounting plate 2 is disposed on the first fixing plate 11. A second fixing plate 12 is connected below the first fixing plate 11. A third fixing plate 13 is also connected below the first fixing plate 11. The third fixing plate 13 is further connected to the second fixing plate 12. The third driving mechanism 6 includes a third cylinder 61. The third cylinder 61 is disposed on the third fixing plate 13. A linkage rod 62 is provided at the output end of the third cylinder 61. The linkage rod 62 passes through the lower mounting plate 2. The top of the linkage rod 62 is connected to the upper mounting plate 3. Specifically, in the embodiment of the present utility model, the third cylinder 61 drives the linkage rod 62 to move upward so that the upper mounting plate 3 and the lower mounting plate 2 are separated. Further, the linkage rod 62 passes through the lower mounting plate 2, making the entire mechanism structure more compact.

[0039] As a preferred embodiment of the present utility model, as Figures 1 to 4 shown, the first driving mechanism 4 includes a first cylinder 41. The first cylinder 41 is disposed on the second fixing plate 12. A first adapter plate 42 is provided at the output end of the first cylinder 41. The bottom of the push rod 43 is connected to the first adapter plate 42. Specifically, in the embodiment of the present utility model, the push rod 43 is driven by the first cylinder 41 to push the cable tie.

[0040] As a preferred embodiment of the present utility model, as Figures 1 to 4 shown, the second driving mechanism 5 includes a second driving motor 51. The second driving motor 51 is disposed on one side of the lower mounting plate 2. A first gear 52 is rotatably provided at the output end of the second driving motor 51. The first gear 52 is located on the other side of the lower mounting plate 2. A second gear 53, a third gear 54, a fourth gear 55 and a fifth gear 56 are also rotatably provided on the other side of the lower mounting plate 2. The first gear 52 meshes with the second gear 53. The second gear 53 meshes with the third gear 54. The third gear 54 meshes with the fourth gear 55. The fourth gear 55 meshes with the fifth gear 56. A lower mounting groove 26 is provided at the top of the lower mounting plate 2. A lower tightening wheel 23 is rotatably provided in the lower mounting groove 26. The lower tightening wheel 23 is coaxially provided with the fifth gear 56. The fifth gear 56 synchronously drives the lower tightening wheel 23 to rotate. Specifically, in the embodiment of the present utility model, the sizes of the respective gears are set as required. The first gear 52, the second gear 53, the third gear 54, the fourth gear 55 and the fifth gear 56 are driven by the driving motor to rotate synchronously, thereby driving the lower tightening wheel 23 to rotate synchronously.

[0041] As a preferred embodiment of the present utility model, as Figures 1 to 4As shown, a tensioning pulley 32 is rotatably arranged on one side of the upper mounting plate 3, and a sixth gear 57 is rotatably arranged on the other side of the upper mounting plate 3. The sixth gear 57 is coaxially arranged with the tensioning pulley 32, and the sixth gear 57 synchronously drives the tensioning pulley 32 to rotate. The sixth gear 57 can mesh with the fifth gear 56. Specifically, in the embodiment of the present invention, the fifth gear 56 synchronously drives the sixth gear 57 to rotate, the sixth gear 57 synchronously drives the tensioning pulley 32 to rotate, and the tensioning pulley 32 and the lower tensioning pulley 23 synchronously pull the cable tie for bundling.

[0042] As a preferred embodiment of the present invention, as Figures 1 to 4 shown, a rotating part 33 is arranged at the tail of the charging chamber 31. The charging chamber 31 and the rotating part 33 are integrally formed, and a linkage shaft 34 is arranged on the rotating part 33; the fourth driving mechanism 7 includes a fourth air cylinder 71. The output end of the fourth air cylinder 71 is connected with a fourth linkage plate 72. A fourth linkage block 73 is arranged at the top of the fourth linkage plate 72. A chute 74 is formed in the fourth linkage block 73, and the linkage shaft 34 penetrates into the chute 74. Specifically, in the embodiment of the present invention, the fourth air cylinder 71 is arranged on the second fixing plate 12. The fourth air cylinder 71 drives the fourth linkage plate 72 to move, the four-linkage plate 72 drives the fourth linkage block 73 to move, and the fourth linkage block 73 drives the rotating part 33 to swing so as to drive the charging chamber 31 to rotate.

[0043] As a preferred embodiment of the present invention, as Figures 1 to 4 shown, a connecting ear 24 is further arranged at a position close to the bottom of the discharging chamber 22. The connecting ear 24 is rotatably connected with a hinge block 25; the fifth driving mechanism 8 includes a fifth air cylinder 81. The output end of the fifth driving mechanism 8 is connected with the hinge block 25. The fifth air cylinder 81 is arranged on the third fixing plate 13. The fifth air cylinder 81 drives the hinge block 25 to move, and the hinge block 25 drives the discharging chamber 22 to rotate through the connecting ear 24.

[0044] As a preferred embodiment of the present invention, a detection module (not shown in the figure) is further arranged on the lower mounting plate. The detection module can be, for example, a proximity switch. It is arranged in the middle at the rear sides of the lower tensioning pulley and the upper tensioning pulley for detecting whether the tail of the cable tie has passed between the upper tensioning pulley and the lower tensioning pulley.

[0045] Note that the above is only the preferred embodiment of the present utility model and the applied technical principles. Those skilled in the art will understand that the present utility model is not limited to the specific embodiments described herein, and various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present utility model. Therefore, although the present utility model has been described in more detail through the above embodiments, the present utility model is not limited to the above embodiments only. Without departing from the concept of the present utility model, more other equivalent embodiments can be included, and the scope of the present utility model is determined by the scope of the appended claims.

Claims

1. A cable tie separating and bundling mechanism, characterized in that, Comprising: A lower mounting plate (2) provided with a feeding channel (21), a lower tensioning wheel (23) and a blanking chamber (22) thereon; An upper mounting plate (3) provided with an upper tensioning wheel (32) and a feeding chamber (31) thereon, the upper tensioning wheel (32) corresponding to the lower tensioning wheel (23); A first driving mechanism (4) having a push rod (43) provided at its output end, the push rod (43) extending into the feeding channel (21); A second driving mechanism (5) having its conveying end connected to the lower tensioning wheel (23) for driving the lower tensioning wheel (23) to rotate; A third driving mechanism (6) having its output end connected to the upper mounting plate (3), the third driving mechanism (6) being capable of driving the upper mounting plate (3) to move so that the upper tensioning wheel (32) and the lower tensioning wheel (23) are separated; A fourth driving mechanism (7) having its output end connected to the feeding chamber (31) for driving the feeding chamber (31) to rotate; A fifth driving mechanism (8) having its output end connected to the blanking chamber (22) for driving the blanking chamber (22) to rotate.

2. The tie separation and bundling mechanism according to claim 1, characterized in that, The third driving mechanism (6) includes a third cylinder (61), a linkage rod (62) being provided at the output end of the third cylinder (61), the linkage rod (62) passing through the lower mounting plate (2), and the top of the linkage rod (62) being connected to the upper mounting plate (3).

3. The tie separation and bundling mechanism according to claim 1, characterized in that, The first driving mechanism (4) includes a first cylinder (41), a first adapter plate (42) being provided at the output end of the first cylinder (41), and the bottom of the push rod (43) being connected to the first adapter plate (42).

4. The tie separating and bundling mechanism according to claim 1, characterized in that, The second driving mechanism (5) includes a second driving motor (51) disposed on one side of the lower mounting plate (2), a first gear (52) being rotatably provided at the output end of the second driving motor (51), the first gear (52) being located on the other side of the lower mounting plate (2), a second gear (53), a third gear (54), a fourth gear (55) and a fifth gear (56) being further rotatably provided on the other side of the lower mounting plate (2), the first gear (52) meshing with the second gear (53), the second gear (53) meshing with the third gear (54), the third gear (54) meshing with the fourth gear (55), the fourth gear (55) meshing with the fifth gear (56), a lower mounting groove (26) being provided at the top of the lower mounting plate (2), the lower tensioning wheel (23) being rotatably provided in the lower mounting groove (26), the lower tensioning wheel (23) being coaxially provided with the fifth gear (56), and the fifth gear (56) synchronously driving the lower tensioning wheel to rotate.

5. The tie separating and bundling mechanism according to claim 4, characterized in that, One side of the upper mounting plate (3) is rotatably provided with the upper tensioning wheel (32), and the other side of the upper mounting plate (3) is rotatably provided with a sixth gear (57). The sixth gear (57) is coaxially arranged with the upper tensioning wheel (32), and the sixth gear (57) drives the upper tensioning wheel (32) to rotate synchronously. The sixth gear (57) can mesh with the fifth gear (56).

6. The tie separation and bundling mechanism according to claim 1, characterized in that, A rotating part (33) is arranged at the tail of the loading chamber (31), and a linkage shaft (34) is arranged on the rotating part (33); The fourth driving mechanism (7) includes a fourth air cylinder (71). The output end of the fourth air cylinder (71) is connected with a fourth linkage plate (72). The top of the fourth linkage plate (72) is provided with a fourth linkage block (73). A sliding groove (74) is formed in the fourth linkage block (73), and the linkage shaft (34) penetrates into the sliding groove (74).

7. The tie separation and bundling mechanism according to claim 1, characterized in that, A connecting ear (24) is further arranged at a position close to the bottom of the unloading chamber (22), and the connecting ear (24) is rotatably connected with a hinge block (25); The fifth driving mechanism (8) includes a fifth air cylinder (81), and the output end of the fifth driving mechanism (8) is connected with the hinge block (25).

8. The tie separating and bundling mechanism according to claim 6, characterized in that, The loading chamber (31) and the rotating part (33) are integrally formed.

9. The tie separation and bundling mechanism according to claim 1, characterized in that, A detection module is further arranged on the lower mounting plate.

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