One-piece cable tie adhesive tape sticking machine

Abstract

The utility model discloses a conjoined cable tie adhesive tape machine which comprises a machine base, a workbench, a driving device and an adhesive tape cutting assembly. The workbench, the driving device and the adhesive tape cutting assembly are installed on the machine base. The adhesive tape cutting assembly comprises an upper pressing wheel, a lower pressing wheel, an upper adhesive tape roll and a cutter; a through hole penetrating up and down is formed in the workbench; the upper pressing wheel is fixed above the through hole; the upper end of the lower pressing wheel penetrates through the through hole; a first channel through which the ribbon injection molding part passes is formed between the upper pressing wheel and the lower pressing wheel; the driving device is used for driving the upper pressing wheel and the lower pressing wheel to rotate synchronously; the upper adhesive tape roll is installed in front of the first channel and located above the workbench. The cutter is located behind the first channel, and the upper end extends out of the workbench. According to the utility model, the integral structure is simple and reasonable, the adhesive tape can be sequentially bonded on each ribbon body of the ribbon injection molding part in advance, and after the water gap of the ribbon injection molding part is cut off by the cutter subsequently, the plurality of ribbon bodies are in a tidied state, and are not required to be tidied additionally.

Description

Technical Field

[0001] This utility model relates to the field of adhesive tape machines, specifically to an adhesive tape machine for integrated cable ties. Background Technology

[0002] Cable ties (also known as straps or nylon straps) are a widely used tool for securing or binding items. They are typically made of injection-molded plastic and have a certain degree of strength and durability.

[0003] Currently, in the production process of cable ties, after injection molding, there are usually sprues connecting the various cable tie bodies. Then, manual cutting of the sprues is required to separate the individual cable tie bodies. To improve processing efficiency, machines capable of automatically cutting sprues exist. For example, CN113146970B discloses a fully automatic cutting and separating device for injection-molded cable ties, which specifically discloses a frame, conveyor belts, a pressing component, and a cutting component. The conveyor belts consist of two horizontally arranged in the middle of the frame, running parallel with a gap between them. The cutting component is located at the bottom of the two conveyor belts, with its output end positioned in the gap between them. The pressing component is located at the top of the frame, above the cutting component. The conveyor belts transport the assembly of injection-molded cable ties to be cut and separated. The assembly includes two rows of cable ties connected by sprues, with each conveyor belt holding one row of cable ties. The pressing component presses and fixes the assembly of injection-molded cable ties to be cut and separated onto the conveyor belts. The cutting assembly is used to drive the blade upward to cut the glue opening on the assembly of cable tie injection molded parts to be cut and separated, resulting in multiple single cable ties. It also includes a glue opening clamping assembly, which comprises a rotary cylinder, a rotary rod, a clamping cylinder, and a third lifting cylinder. The third lifting cylinder is mounted on the frame, and the rotary cylinder is located at the bottom output end of the third lifting cylinder. The third lifting cylinder is used to drive the rotary cylinder to rise or fall. The rotary rod is located at the bottom output end of the rotary cylinder and is used to drive the rotary rod to rotate horizontally. The clamping cylinder is located at the end of the rotary rod and is used to clamp the glue opening of the cable ties. Two clamping cylinders are located at the end of the rotary rod, on both sides of the end of the rotary rod. A glue opening guide plate is located on the outside of the frame next to the glue opening clamping assembly, and the glue opening guide plate is inclined on the frame.

[0004] However, the aforementioned fully automatic cutting and separating device for injection-molded cable ties still has room for improvement. For example, although it can obtain multiple individual cable ties after cutting the injection nozzles of the assembled cable ties, these individual ties are still separate and require rearrangement for subsequent use, causing some inconvenience. Furthermore, the aforementioned fully automatic cutting and separating device for injection-molded cable ties also suffers from a relatively complex overall structure.

[0005] Therefore, improvements to existing technologies are necessary. Utility Model Content

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a machine for attaching adhesive tape to integrated cable ties. Its overall structure is simple and reasonable, and it can pre-attach adhesive tape to each cable tie body of the injection-molded cable tie in sequence. After the injection-molded cable tie is cut off by a cutter, multiple independent cable tie bodies, connected by adhesive tape, are left behind, forming an integrated cable tie. At this point, the multiple cable tie bodies are already arranged and do not require further arrangement.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] A cable tie adhesive tape applicator includes a base and a worktable, a drive unit, and an adhesive tape cutting assembly mounted on the base. The adhesive tape cutting assembly includes an upper pressure roller, a lower pressure roller, an upper tape roll, and a cutter. A through-hole is provided on the worktable. The upper pressure roller is fixed above the through-hole. The upper end of the lower pressure roller passes through the through-hole. A first channel is formed between the upper and lower pressure rollers for the cable tie injection molded part to pass through. The drive unit drives the upper and lower pressure rollers to rotate synchronously. The upper tape roll is installed in front of the first channel and above the worktable, so that the tape is sequentially adhered to the upper surface of each cable tie body of the cable tie injection molded part as it moves backward. The cutter is located behind the first channel and its upper end extends out of the worktable, so that the cutter can cut off the sprue of the cable tie injection molded part after it passes through the first channel.

[0009] Additional structures for the above technical solutions also include the following:

[0010] Furthermore, it also includes a lower tape roll; the lower tape roll is installed in front of the first channel and below the worktable, so that as the cable tie injection molded part moves backward, the tape is sequentially bonded to the lower surface of each cable tie body of the cable tie injection molded part through the perforations. This arrangement enhances the stability between the individual cable tie bodies.

[0011] Furthermore, the tape released from the upper and lower tape rolls respectively adheres to the middle portion of the cable tie body of the injection-molded cable tie at the position of the first channel. This arrangement facilitates the adhesion between the tape and the injection-molded cable tie.

[0012] Furthermore, a first positioning rod, a second positioning rod, a third positioning rod, and a fourth positioning rod are respectively installed on the machine base; the upper pressure roller and the lower pressure roller are respectively installed on the first positioning rod and the second positioning rod; the upper tape roll and the lower tape roll are respectively installed on the third positioning rod and the fourth positioning rod. This configuration ensures that the upper pressure roller, the lower pressure roller, the upper tape roll, and the lower tape roll can be stably installed.

[0013] Furthermore, the driving device is a motor; the driving device is connected to the first positioning rod and the second positioning rod respectively via a gear transmission assembly. This configuration allows the driving device to easily drive the upper and lower pressure rollers to rotate.

[0014] Furthermore, the tape cutting assembly also includes two guide wheels; one guide wheel is installed between the worktable and the upper tape roll to guide the tape released from the upper tape roll; the other guide wheel is installed between the worktable and the lower tape roll to guide the tape released from the lower tape roll. By providing guide wheels, the corresponding tape can be tightened, allowing the tape to adhere better to the cable tie body.

[0015] Furthermore, a first head-clamping groove extending forward and backward is provided on the surface of the workbench for engaging the head of the cable tie body; a second head-clamping groove extending around the outer surface of the upper pressure roller is provided for engaging the head of the cable tie body; the first head-clamping groove and the second head-clamping groove cooperate with each other; the cutter is installed on the inner side wall of the first head-clamping groove. This configuration improves the stability of the cable tie body during movement.

[0016] Furthermore, a sprue retaining groove extending forward and backward is provided next to the inner side of the first head retaining groove for retaining the sprue of the cable tie injection molding part. This design ensures the stability of the sprue during cutting and avoids cutting into the wrong location.

[0017] Furthermore, the adhesive tape cutting assembly also includes a pressure roller mounted on the base; the pressure roller is located behind the cutter and above the worktable, forming a second channel between the pressure roller and the worktable. This allows the cable tie body to enter the second channel after the cutter cuts the sprue of the injection molded part, and the pressure roller can then press the tape firmly against the cable tie body. The pressure roller enhances the bonding stability between the tape and the cable tie body.

[0018] Furthermore, the adhesive tape cutting assembly has two symmetrically distributed components, which can improve work efficiency.

[0019] The beneficial effects of this utility model are as follows:

[0020] This utility model has a simple and reasonable overall structure. During the process of the upper and lower pressure rollers pressing down on and transporting the cable tie injection molded part, the upper tape roll can be used to pre-adhere tape to the upper surface of each cable tie body of the injection molded part. This way, after the injection molded part is subsequently cut off by the cutter, multiple independent cable tie bodies, connected by tape, remain in a sequentially distributed manner, forming a continuous cable tie. In other words, the multiple cable tie bodies are already arranged and do not require further arrangement. This design allows the cable tie bodies to be used simply by tearing off the tape, without the need for re-arranging, thus offering great convenience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of this utility model. Figure 2 ;

[0023] Figure 3 This is a partial structural diagram of the present invention. Figure 1 ;

[0024] Figure 4 This is a partial structural diagram of the present invention. Figure 2 ;

[0025] Figure 5 This is a partial structural diagram of the present invention. Figure 3 ;

[0026] Figure 6 This is a schematic diagram of the structure of this utility model after the pressure belt pulley is installed;

[0027] Figure 7 This is a structural schematic diagram of the cable tie injection molded part of this utility model.

[0028] Figure label:

[0029] 1. Base; 11. First positioning rod; 12. Second positioning rod; 13. Third positioning rod; 14. Fourth positioning rod; 15. Fifth positioning rod; 16. Sixth positioning rod; 17. Seventh positioning rod;

[0030] 2. Workbench; 21. Perforation; 22. First head material clamping groove; 23. Sprue material clamping groove;

[0031] 3. Drive unit; 31. Gear transmission assembly;

[0032] 4. Cutting adhesive tape assembly; 41. Upper pressure roller; 411. Second head clamping groove; 42. Lower pressure roller; 43. Upper tape roll; 44. Lower tape roll; 45. Cutter; 46. First channel; 47. Second channel; 48. Guide roller; 49. Pressure tape roller;

[0033] 5. Cable tie injection molded part; 51. Cable tie body; 52. Head; 53. Sprue. Detailed Implementation

[0034] The utility model will be further described below with reference to the accompanying drawings and specific embodiments. The following description is merely exemplary and does not limit the scope of protection of the utility model.

[0035] like Figures 1-7 As shown, an integrated cable tie and adhesive tape machine includes a base 1 and a worktable 2, a drive device 3, and an adhesive tape cutting assembly 4 respectively mounted on the base 1; the adhesive tape cutting assembly 4 includes an upper pressure roller 41, a lower pressure roller 42, an upper tape roll 43, and a cutter 45.

[0036] like Figures 1-5 As shown, a through hole 21 is provided on the workbench 2; an upper pressure roller 41 is fixed above the through hole 21; the upper end of a lower pressure roller 42 passes through the through hole 21; a first channel 46 is formed between the upper pressure roller 41 and the lower pressure roller 42 for the cable tie injection molded part 5 to pass through; a driving device 3 is used to drive the upper pressure roller 41 and the lower pressure roller 42 to rotate synchronously; an upper tape roll 43 is installed in front of the first channel 46 and above the workbench 2 so that the tape is sequentially bonded to the upper surface of each cable tie body 51 of the cable tie injection molded part 5 as it moves backward; a cutter 45 is located behind the first channel 46 and its upper end extends out of the workbench 2 so that the cutter 45 can cut off the sprue 53 of the cable tie injection molded part 5 after it passes through the first channel 46.

[0037] In summary, the overall structure of this utility model is simple and reasonable. During the process of the upper pressure roller 41 and lower pressure roller 42 pressing and transporting the cable tie injection molded part 5, the upper tape roll 43 can be used to pre-attach tape to the upper surface of each cable tie body 51 of the cable tie injection molded part 5. Thus, after the sprue 53 of the cable tie injection molded part 5 is subsequently cut off by the cutter 45, multiple independent but interconnected cable tie bodies 51 are left, forming a continuous cable tie. In other words, the multiple cable tie bodies 51 are already arranged and do not require further arrangement. This design allows the cable tie bodies 51 to be used simply by tearing off the tape, without the need for re-arranging, making it highly convenient.

[0038] like Figure 1 and Figure 4 As shown, this utility model also includes a lower tape roll 44; the lower tape roll 44 is installed in front of the first channel 46 and located below the worktable 2, so that during the rearward movement of the cable tie injection molded part 5, the tape is sequentially bonded to the lower surface of each cable tie body 51 of the cable tie injection molded part 5 through the through holes 21. Therefore, the lower tape roll 44 can be used to bond the lower surface of each cable tie body 51, so that after it cooperates with the upper tape roll 43, it can stably connect each cable tie body 51 and prevent them from loosening.

[0039] In this embodiment, the tapes released from the upper tape roll 43 and the lower tape roll 44 are bonded to the middle of the cable tie body 51 of the cable tie injection molding part 5 at the position of the first channel 46, so that the pressure of the upper pressure roller 41 and the lower pressure roller 42 can be used to make the tape and the cable tie body 51 stably connected, that is, the bonding is more stable.

[0040] like Figures 3-5 As shown, a first positioning rod 11, a second positioning rod 12, a third positioning rod 13, and a fourth positioning rod 14 are respectively installed on the machine base 1; an upper pressure roller 41 and a lower pressure roller 42 are respectively installed on the first positioning rod 11 and the second positioning rod 12; an upper tape roll 43 and a lower tape roll 44 are respectively installed on the third positioning rod 13 and the fourth positioning rod 14. Therefore, the above arrangement can stably install the upper pressure roller 41, the lower pressure roller 42, the upper tape roll 43, and the lower tape roll 44.

[0041] like Figures 1-5 As shown, in this embodiment, the driving device 3 is a motor; the driving device 3 is connected to the first positioning rod 11 and the second positioning rod 12 respectively through a gear transmission assembly 31. Therefore, during the process of the driving device 3 driving the first positioning rod 11 and the second positioning rod 12 to rotate synchronously through the gear transmission assembly 31, it can synchronously drive the upper pressure roller 41 and the lower pressure roller 42 to rotate, thereby driving the cable tie injection molded part 5.

[0042] like Figures 3-4 As shown, the tape cutting assembly 4 also includes two guide wheels 48; one guide wheel 48 is installed between the worktable 2 and the upper tape roll 43 to guide the tape released from the upper tape roll 43; the other guide wheel 48 is installed between the worktable 2 and the lower tape roll 44 to guide the tape released from the lower tape roll. Of course, a fifth positioning rod 15 and a sixth positioning rod 16 are also installed on the base 1; the two guide wheels 48 are respectively installed on the fifth positioning rod 15 and the sixth positioning rod 16. Therefore, by setting the guide wheels 48, the corresponding tape can be tightened, allowing the tape to be better adhered to the cable tie body 51.

[0043] like Figure 5 As shown, a first head retaining groove 22 extending back and forth on the surface of the workbench 2 is provided for engaging the head 52 of the cable tie body 51; a second head retaining groove 411 extending around the outer surface of the upper pressure roller 41 is provided for engaging the head 52 of the cable tie body 51; the first head retaining groove 22 and the second head retaining groove 411 cooperate with each other; the cutter 45 is installed on the inner side wall of the first head retaining groove 22. Since the head of the cable tie body 51 is thicker than its body, the above arrangement allows the head 52 of the cable tie body 51 to engage with the first head retaining groove 22 and the second head retaining groove 411 respectively during the movement of the cable tie injection molded part 5. This makes the cable tie body 51 move more smoothly, resulting in a better adhesion and bonding between the tape and the cable tie body 51. In addition, the position of the cutter 45 ensures that it can accurately cut the sprue 53.

[0044] like Figure 5 As shown, a sprue retaining groove 23 extending back and forth is provided next to the inner side of the first head retaining groove 22 for retaining the sprue 53 of the cable tie injection molded part 5. This allows the sprue 53 of the cable tie injection molded part 5 to be retained in the sprue retaining groove 23 during movement, so as to ensure the stability of the sprue 53 during cutting and avoid cutting the wrong position.

[0045] like Figures 1-5 As shown, in this embodiment, to improve work efficiency, the adhesive tape cutting assembly 4 is provided with two symmetrically distributed components. Of course, as... Figure 7 As shown, multiple cable tie bodies 51 connected by sprue 53 are respectively provided on the left and right sides of the cable tie injection molded part 5. Each cable tie body 51 on each side corresponds to a cutting adhesive tape assembly 4.

[0046] like Figure 6As shown, in another embodiment, the adhesive tape cutting assembly 4 further includes a pressure roller 49 mounted on the base 1. The pressure roller 49 is located behind the cutter 45 and above the worktable 2. A second channel 47 is formed between the pressure roller 49 and the worktable 2, so that after the sprue 53 of the cable tie injection molded part 5 is cut by the cutter 45, the cable tie body 51 can enter the second channel 47 and the pressure roller 49 can press the tape and the cable tie body 51 together. Of course, a seventh positioning rod 17 is also installed on the base 1; the pressure roller 49 is mounted on the seventh positioning rod 17. Therefore, by setting the pressure roller 49, the bonding stability between the tape and the cable tie body 51 can be enhanced.

[0047] The following describes the specific working principle of this utility model in order to help you understand it:

[0048] First, a whole cable tie injection molded part 5 to be cut is placed in front of the workbench 2, wherein the head 52 of the cable tie body 51 is respectively inserted into the first head clamping groove 22 and the second head clamping groove 411, and the sprue 53 is inserted into the sprue clamping groove 23; next, the cable tie injection molded part 5 is pushed to the entrance of the first channel 46, and the tape released from the upper tape roll 43 and the lower tape roll 44 is respectively adhered to the upper and lower surfaces of the middle part of the cable tie body 51; next, the cable tie injection molded part 5 along with the tape is pushed into the first channel 46, and then driven by the upper pressure roller 41 and the lower pressure roller 42, the cable tie body 5 is driven to... The cable tie injection molded part 5, along with the adhesive tape, passes through the first channel 46. At this time, as the cable tie injection molded part 5 is pulled, the upper adhesive tape roll 43 and the lower adhesive tape roll 44 will be continuously unwound, so that the upper and lower layers of adhesive tape on the cable tie body 51 will be successively bonded to each cable tie body 51. After the cable tie injection molded part 5 passes through the first channel 46, the cutter 45 cuts the sprue 53, so that the sprue 53 is detached from the cable tie body 51. Next, the cable tie body 51 with the upper and lower layers of adhesive tape bonded together is inserted into the second channel 47, and the tape pressing roller 49 compacts the tape to improve the stability between the tape and the cable tie body 51.

[0049] This utility model is not limited to the above-described embodiments. If any modifications or variations to this utility model do not depart from the spirit and scope of this utility model, and if such modifications and variations fall within the scope of the claims and equivalent technologies of this utility model, then this utility model also intends to include such modifications and variations.

Claims

1. A machine for attaching cable ties and adhesive tape, characterized in that: The device includes a base and a worktable, a drive unit, and an adhesive tape cutting assembly respectively mounted on the base; the adhesive tape cutting assembly includes an upper pressure roller, a lower pressure roller, an upper tape roll, and a cutter. A through hole is provided on the worktable; the upper pressure roller is fixed above the through hole; the upper end of the lower pressure roller passes through the through hole; a first channel is formed between the upper and lower pressure rollers for the cable tie injection molded part to pass through; the driving device is used to drive the upper and lower pressure rollers to rotate synchronously; the upper tape roll is installed in front of the first channel and above the worktable, so that the tape is sequentially bonded to the upper surface of each cable tie body of the cable tie injection molded part as it moves backward; the cutter is located behind the first channel and its upper end extends out of the worktable, so that the cutter can cut off the sprue of the cable tie injection molded part after it passes through the first channel.

2. The integrated cable tie and adhesive tape machine according to claim 1, characterized in that: It also includes a lower tape roll; the lower tape roll is installed in front of the first channel and below the worktable, so that the tape is sequentially bonded to the lower surface of each cable tie body of the cable tie injection molded part through the perforation as the cable tie injection molded part moves backward.

3. The integrated cable tie adhesive tape machine according to claim 2, characterized in that: The tape released from the upper tape roll and the lower tape roll respectively adheres to the middle position of the cable tie body of the cable tie injection molded part at the position of the first channel.

4. The integrated cable tie adhesive tape machine according to claim 2, characterized in that: A first positioning rod, a second positioning rod, a third positioning rod, and a fourth positioning rod are respectively installed on the machine base; the upper pressure roller and the lower pressure roller are respectively installed on the first positioning rod and the second positioning rod; the upper tape roll and the lower tape roll are respectively installed on the third positioning rod and the fourth positioning rod.

5. The integrated cable tie and adhesive tape machine according to claim 4, characterized in that: The driving device is a motor; the driving device is connected to the first positioning rod and the second positioning rod respectively through a gear transmission assembly.

6. The integrated cable tie adhesive tape machine according to claim 2, characterized in that: The tape cutting assembly also includes two guide wheels; one guide wheel is installed between the worktable and the upper tape roll to guide the tape released from the upper tape roll; the other guide wheel is installed between the worktable and the lower tape roll to guide the tape released from the lower tape roll.

7. The integrated cable tie and adhesive tape machine according to claim 1, characterized in that: A first head clamping groove extending back and forth is provided on the surface of the workbench for engaging the head of the cable tie body; a second head clamping groove extending around the upper pressure roller is provided on the outer surface of the upper pressure roller for engaging the head of the cable tie body; the first head clamping groove and the second head clamping groove cooperate; the cutter is installed on the inner side wall of the first head clamping groove.

8. The integrated cable tie adhesive tape machine according to claim 7, characterized in that: Next to the inner side of the first head material slot, there is also a front-to-back extending material slot for inserting the sprue of the cable tie injection molding part.

9. The integrated cable tie and adhesive tape machine according to claim 1, characterized in that: The tape cutting assembly also includes a tape pressing roller mounted on the base; the tape pressing roller is located behind the cutter and above the worktable, and a second channel is formed between the tape pressing roller and the worktable, so that after the cable tie injection molding part is cut off by the cutter, the cable tie body can enter the second channel and the tape pressing roller can be used to press the tape and the cable tie body together.

10. The machine for attaching cable ties and adhesive tape according to claim 1, characterized in that: The adhesive tape cutting assembly has two components that are symmetrically distributed on the left and right sides.

Images