Nylon stacking and conveying device

Abstract

The invention discloses a nylon stacking and conveying device which comprises a first roller, a power mechanism for driving the first roller to rotate, a second roller and a swing rod, and a conveying gap is formed between the first roller and the second roller; the first roller is coaxially and rotatably connected with a first gear, one end of the swing rod is rotatably mounted on the supporting seat, the other end of the swing rod is a swing end, a rotatable second gear is mounted at the swing end, and the second gear and the second roller are coaxially mounted; the first gear and the second gear are sequentially connected in a meshed mode through an even number of transition gears, the even number of transition gears are rotationally installed on the swing rod, and the transition gear connected with the first gear in a meshed mode and the rotation center of the swing rod are coaxially installed. According to the nylon stacking device, it can be guaranteed that the two sides of the nylon stacking device are evenly stressed, and the quality of the stacking device in the conveying process is guaranteed; and meanwhile, the stacked joints can be smoothly conveyed, manual arrangement of the joints by operators is avoided, the working intensity of the operators is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of zipper manufacturing equipment, more specifically to a nylon code loading conveying device. BACKGROUND

[0002] The zipper is composed of chain teeth, zipper head, upper and lower stops or locking parts. After code loading and sewing, electric ironing is required, and the code loading after electric ironing needs to be put back into the barrel, at which time a nylon code loading conveying device is needed to convey the nylon code loading.

[0003] At present, the code loading conveying assembly disclosed in the Chinese Utility Model with the authorization announcement number CN 222382755U includes a roller, a driven wheel, a first bevel gear, a second bevel gear, a transmission shaft body, and a first rotating shaft. The transmission shaft body is rotationally arranged on the support body through a first support seat, the first rotating shaft is rotationally arranged on the support body through a second support seat, and the transmission shaft body and the first rotating shaft are arranged perpendicular to each other. The roller is connected to one end of the first rotating shaft, and the driven wheel is rotationally arranged on the second support seat. The roller and the driven wheel are located above the swing cylinder, and a conveying gap is formed between the roller and the driven wheel.

[0004] However, the driven wheel itself lacks power and cannot rotate by itself. When there is a code loading joint, the friction between the code loading joint and the driven wheel is small, and it is difficult for the roller to roll the joint to the other end, resulting in that the joint will be stuck in the conveying port and needs to be pulled out manually. Therefore, we provide a nylon code loading conveying device. SUMMARY

[0005] The present application provides a nylon code loading conveying device to solve the shortcomings of the existing nylon code loading conveying assembly, such as the joint being stuck in the conveying port and needing to be pulled out manually when there is a code loading joint.

[0006] The present application adopts the following technical solutions: A nylon code loading conveying device includes a first roller, a power mechanism for driving the first roller to rotate, and a second roller. A conveying gap is formed between the first roller and the second roller. The first roller is coaxially rotationally connected with a first gear. The nylon code loading conveying device further includes a swing rod. One end of the swing rod is rotationally mounted on a support seat, and the other end is a swing end. A rotatable second gear is mounted on the swing end. The second gear is coaxially mounted with the second roller. The first gear and the second gear are connected in sequence through an even number of transition gears. The even number of transition gears are rotationally mounted on the swing rod. Among them, the transition gear connected with the first gear is coaxially mounted with the rotation center of the swing rod.

[0007] In a preferred embodiment, the above-mentioned transition gears are two, namely transition gear one and transition gear two, wherein the transition gear one is engaged with the first gear, and the transition gear two is engaged with the transition gear one and the second gear respectively.

[0008] In a preferred embodiment, the diameter ratio of the first roller to the second roller is 2:1, and the gear ratio of the first roller, the transition gear one, the transition gear two and the second gear is 2:1:1:1.

[0009] In a preferred embodiment, a hinge shaft is installed on the support base, one end of the swing lever is hinged to the side of the support base through the hinge shaft, a fixed shaft is coaxially installed outside the end of the swing lever connected with the hinge shaft, and the transition gear one is installed on the fixed shaft through a bearing.

[0010] Further, the nylon code loading and conveying device further comprises a swing block, one end of the swing block is hinged to the hinge shaft on the other side of the support base, and the other end is connected with the middle and lower part of the swing lever through a connecting block.

[0011] In a preferred embodiment, the swing block is L-shaped, and a screw installation hole is arranged on the side of the swing block.

[0012] Further, the nylon code loading and conveying device further comprises a nylon code loading and guiding limiting assembly, the nylon code loading and guiding limiting assembly comprises a guiding horizontal plate, a guiding vertical block, a guiding horizontal rod and a guiding rod, the guiding horizontal plate is fixedly installed on the top surface of the support base, the guiding vertical block is fixed on the guiding horizontal plate, the side surface of the guiding vertical block is fixedly installed on the guiding horizontal rod, two guiding rods are installed on the guiding horizontal rod at intervals, and the guiding rods are located above the conveying gap formed between the first roller and the second roller.

[0013] In a preferred embodiment, the width of the two guiding rods is greater than the width of the first roller.

[0014] As can be seen from the above description of the structure of the present application, compared with the prior art, the present application has the following advantages: 1. This invention adds a swing arm with an even number of transition gears. The first gear and the second gear are connected by the sequential meshing of these transition gears, causing the first roller to synchronously drive the second roller to rotate in opposite directions. When there is a nylon connector, the swing arm rotates around the central axis of the transition gear meshing with the first gear. The first roller, through the meshing of the first gear, the transition gear, and the second gear, still drives the second roller to rotate, allowing the nylon connector to pass smoothly. Therefore, this invention simultaneously ensures uniform force on both sides of the nylon connector, guaranteeing its quality during transport; it also enables smooth transport of the connector, avoiding manual handling by operators, reducing operator workload, and improving work efficiency.

[0015] 2. The present invention is provided with a swing block that is coaxially hinged to the swing arm. The two are connected by a connecting block, and the side of the swing block is provided with a threaded connection hole. A screw can be installed on the threaded connection hole. The swing block can be manually pulled to swing by the screw, which facilitates maintenance when the equipment malfunctions.

[0016] 3. The present invention also includes a nylon code guide and limit component to ensure that the nylon code is smoothly conveyed into the conveying gap and to prevent the nylon code from deviating. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is an exploded view of the present invention.

[0019] Figure 3 This is the right view of the present invention.

[0020] Figure 4 for Figure 3 A cross-sectional view along the AA direction.

[0021] Figure 5 This is a front view of the present invention in its normal transport state.

[0022] Figure 6 This is a front view of the second roller of the present invention in the open state. Detailed Implementation

[0023] Specific embodiments of the present invention will now be described with reference to the accompanying drawings. Many details are described below to provide a comprehensive understanding of the invention; however, those skilled in the art will not need these details to implement the invention. Well-known components, methods, and processes will not be described in detail below.

[0024] This embodiment provides a nylon stacking and conveying device, referring to... Figure 1 and Figure 2, including support seat 1, first roller 10, power mechanism driving first roller rotation, second roller 30 and swing lever 40. Wherein, power mechanism includes rotating assembly and motor (not shown in the figure), the rotating assembly shown in the embodiment includes shaft 11, shaft sleeve 12 and bevel gear 13, etc., shaft sleeve 12 is fixedly installed on one of the side walls of support seat 1, the middle part of shaft 11 is installed in shaft sleeve 12 through bearing, the front end of shaft 11 passes through bearing and support seat 1, and first roller 10 is fixedly installed, the rear end of shaft is fixedly installed with bevel gear 13.

[0025] Referring to Figure 1 And Figure 2 , the rear end of the first roller 10 is formed with a boss, and the outer circumferential surface of the boss is fixedly installed with a first gear 21. A hinge shaft is installed on the support seat 1, and the swing lever 40 is installed obliquely above the first gear 21, and the oblique upper end of the swing lever 40 is hinged to the side of the support seat 1 through the hinge shaft, and the oblique lower end of the swing lever 40 is the swing end.

[0026] Referring to Figures 1 to 4 , a transition gear one 41, a transition gear two 42 and a second gear 22 are installed on the oblique upper end of the swing lever 40 towards the oblique lower end. A fixed shaft 411 is coaxially installed outside the oblique upper end of the swing lever 40 connected with the hinge shaft, and the transition gear one 41 is installed on the fixed shaft 411 through bearing.

[0027] Referring to Figures 1 to 4 , one end of the transition gear one 41 is engaged with the first gear 21, and the other end is engaged with the transition gear two 42; the lower end of the transition gear two 42 is engaged with the second gear 22. The second gear 22 is coaxially fixedly installed with the second roller 30 outside, and the second roller 30 rotates synchronously with the second gear 22. The first roller 10 and the second roller 30 form a conveying gap.

[0028] Referring to Figure 2 And Figure 5 , when the power mechanism drives the first roller 10 to rotate clockwise, the second roller 30 rotates counterclockwise synchronously through the first gear 21, the transition gear one 41, the transition gear two 42 and the second gear 22. The rollers on both sides of the loaded tape are driven to roll (as long as the first roller rolls, the second roller also rolls). The diameter of the first roller 10 is preferably 100 mm, and the diameter of the second roller 30 is 50 mm, with a ratio of 2:1. The number of teeth of the first gear 21 is 76 teeth, and the number of teeth of the transition gear one 41, the transition gear two 42 and the second gear 22 is 38, with a ratio of 2:1:1:1. In this way, the linear velocities of the first roller 10 and the second roller 30 are consistent, and the forces on both sides are uniform.

[0029] Referring to Figure 2 And Figure 6When there is a mounting joint, the rocker arm 40 is lifted, and the conveying gap between the first roller 10 and the second roller 30 becomes larger. At this time, since the rocker arm 40 rotates around the hinge axis, while the rotation center of the transition gear 1 41 remains unchanged and continues to rotate, and is still meshed with the first gear 21 and the transition gear 2 42 respectively, and the second gear 22 is also still meshed with the transition gear 2 42, the first roller 10 and the second roller 30 continue to roll, conveying the mounting joint forward.

[0030] Reference Figure 2 The nylon stacking and conveying device of the present invention further includes a swing block 50. One end of the swing block 50 is hinged to a hinge shaft on the other side of the support base 1, and the other end is connected to the lower middle part of the swing rod 40 through a connecting block 51, so that the swing block 50 can swing synchronously with the swing rod 40. The swing block 50 is preferably L-shaped, and a screw mounting hole 500 is provided on the side of the swing block 50. A screw can be connected to the screw mounting hole 500, and the swing block 50 and the swing rod 40 can be manually pulled to swing synchronously through the screw, which facilitates maintenance when the equipment malfunctions.

[0031] Reference Figure 2 The nylon stacking conveying device of the present invention further includes a nylon stacking guide and limiting assembly. The nylon stacking guide and limiting assembly shown in this embodiment includes a guide horizontal plate 61, a guide vertical block 62, a guide horizontal bar 63, and guide rods 64. The guide horizontal plate 61 is fixedly installed on the top surface of the support base 1. The guide vertical block 62 is fixed to the guide horizontal plate 61, and its side is fixedly installed to the guide horizontal bar 63. Two guide rods 64 are installed at intervals on the guide horizontal bar 63. The guide rods 64 are located above the conveying gap formed between the first roller 10 and the second roller 30. The width of the two guide rods 64 is greater than the width of the first roller 10 (or the second roller).

[0032] The method of using the nylon stacking and conveying device of the present invention includes the following steps: The first step is to lift the swing block, which will cause the swing arm, the second gear, and the second roller to lift, so that there is a certain gap between the first roller and the second roller.

[0033] The second step is to take one end of the nylon clamp, pass the nylon clamp through the middle of the two guide rods, and then pull it out from the gap between the first roller and the second roller. Lower the swing block so that the two rollers press the nylon clamp tightly.

[0034] The third step is to start the equipment. The motor drives the bevel gear to rotate, and the rotating shaft drives the first roller to rotate clockwise, while the second roller rotates counterclockwise, continuously conveying the nylon stack forward.

[0035] The above are merely specific embodiments of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantial modifications made to the present invention using this concept shall be considered as infringing upon the protection scope of the present invention.

Claims

1. A nylon stacking and conveying device, comprising a first roller, a power mechanism for driving the first roller to rotate, and a second roller, wherein a conveying gap is formed between the first roller and the second roller; characterized in that: The first roller is rotatably connected to a first gear on the same axis. The nylon stacking conveyor also includes a swing arm, one end of which is rotatably mounted on a support base, and the other end is a swing end on which a rotatable second gear is mounted. The second gear is coaxially mounted with the second roller. The first gear and the second gear are connected by an even number of transition gears meshing sequentially. All even number of transition gears are rotatably mounted on the swing arm. The transition gear that meshes with the first gear is coaxially mounted with the rotation center of the swing arm.

2. The nylon stacking and conveying device as described in claim 1, characterized in that: There are two transition gears, namely transition gear one and transition gear two. Transition gear one meshes with the first gear, and transition gear two meshes with transition gear one and the second gear respectively.

3. The nylon stacking and conveying device as described in claim 2, characterized in that: The diameter ratio of the first roller to the second roller is 2:1; the ratio of the number of teeth of the first roller, the first transition gear, the second transition gear, and the second gear is 2:1:1:

1.

4. The nylon stacking and conveying device as described in claim 2, characterized in that: A hinge shaft is installed on the support base. One end of the swing arm is hinged to the side of the support base through the hinge shaft. A fixed shaft is coaxially installed on the outer side of the end of the swing arm connected to the hinge shaft. The transition gear is mounted on the fixed shaft through a bearing.

5. The nylon stacking and conveying device as described in claim 4, characterized in that: The nylon stacking conveyor also includes a swing block, one end of which is hinged to a hinge shaft on the other side of the support base, and the other end is connected to the lower middle part of the swing rod via a connecting block.

6. The nylon stacking and conveying device as described in claim 5, characterized in that: The swing block is L-shaped, and a screw mounting hole is provided on the side of the swing block.

7. The nylon stacking and conveying device as described in claim 1, characterized in that: The nylon stacking conveyor also includes a nylon stacking guide and limiting assembly, which includes a guide horizontal plate, a guide vertical block, a guide horizontal bar, and a guide rod. The guide horizontal plate is fixedly installed on the top surface of the support base, the guide vertical block is fixed on the guide horizontal plate, and the side of the guide vertical block is fixedly installed on the guide horizontal bar. Two guide rods are installed at intervals on the guide horizontal bar, and the guide rods are located above the conveying gap formed between the first roller and the second roller.

8. A nylon stacking and conveying device as described in claim 7, characterized in that: The width of the two guide rods is greater than the width of the first roller.

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