Three-color cord embroidery device

Abstract

The utility model provides a kind of three-color rope embroidery device, including first to third group of rope embroidery mechanism, each group of rope embroidery mechanism includes rope embroidery component, rope feeder component, support, is set on the loop head of support, first tension controller, the loop head of every rope embroidery mechanism is driven by separate motor, and corresponding synchronous belt component is equipped. First group of rope embroidery mechanism corresponds first drive motor;Second group of rope embroidery mechanism corresponds second drive motor;Third group of rope embroidery mechanism corresponds third drive motor, second drive motor is arranged at the upper end of first or / and third drive motor, the first to third synchronous belt component, sequentially arranged at the lower end of motor mounting plate. The utility model is driven by separate motor, and efficiency is high, and part is not easy to wear and tear, and replacement frequency is low. Motor layout is reasonable, applicable to small head distance embroidery machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rope embroidery technical field especially three color rope embroidery device. BACKGROUND

[0002] Three color rope embroidery device includes three groups of rope embroidery mechanism, in prior art, in order to reduce motor quantity, only one drive motor that drives rope embroidery mechanism is equipped on rope embroidery device, drive motor is equipped with the drive assembly that drives rope embroidery mechanism, transmission assembly and each group of rope embroidery mechanism need to set up mutually matched transmission structure, still need to set up the switching structure that switches corresponding rope embroidery mechanism and drive assembly cooperation, the whole device's structure is complex, and the cooperation of rope embroidery mechanism and drive assembly is easy to appear deviation, and the work of rope embroidery mechanism is affected, especially when the rope embroidery mechanism needs to run fast, the mutual friction between mutually matched transmission structure, easy to cause the loss, lead to frequent replacement. UTILITY MODEL CONTENTS

[0003] In order to solve the above-mentioned prior art problem, the utility model adopts separate drive motor, drives corresponding group's rope embroidery mechanism, and the motor layout is reasonable, and the horizontal space occupation is small.

[0004] The technical scheme adopted is as follows:

[0005] A three color rope embroidery device, including the rope embroidery assembly that is equipped with three groups of rope embroidery mechanism, the rope feeder assembly the rope embroidery mechanism of the rope embroidery assembly includes first to third group of rope embroidery mechanism,

[0006] The first group of rope embroidery mechanism includes the first support, the first ring head of setting on the first support, the first tension controller,

[0007] The second group of rope embroidery mechanism includes the second support, the second ring head of setting on the second support, the second tension controller,

[0008] The third group of rope embroidery mechanism includes the third support, the third ring head of setting on the third support, the third tension controller,

[0009] The first group of rope embroidering mechanism further comprises a first driving shaft and a first transmission assembly for driving the first loop punching head; the second group of rope embroidering mechanism further comprises a second driving shaft and a second transmission assembly for driving the second loop punching head; the third group of rope embroidering mechanism further comprises a third driving shaft and a third transmission assembly for driving the third loop punching head, the first driving shaft is driven by a first driving motor, and a first synchronous belt assembly is arranged between the first driving motor and the first driving shaft; the second driving shaft is driven by a second driving motor, and a second synchronous belt assembly is arranged between the second driving motor and the second driving shaft; the third driving shaft is driven by a third driving motor, and a third synchronous belt assembly is arranged between the third driving motor and the third driving shaft, the first driving motor and the third driving motor are arranged side by side on a same motor mounting plate, the second driving motor is arranged at the upper end of the first or / and third driving motor, and the first to third synchronous belt assemblies are arranged in sequence from top to bottom at the lower end of the motor mounting plate.

[0010] Further, the base frame, the sliding seat for mounting the first to third groups of rope embroidering mechanism, the sliding drive structure for driving the sliding seat to slide and switch the rope embroidering mechanism and the corresponding sliding structure between the sliding seat and the base frame are further included.

[0011] Further, the rope clamping drive structure arranged on the base frame and the rope clamping assembly arranged on each group of rope embroidering mechanism are further included.

[0012] Further, the feeding mechanism for driving the corresponding rope embroidering mechanism to slide forward into a working position or slide backward away from the working position is further included, the feeding mechanism comprises a driving cylinder,

[0013] Further, the lifting mechanism for lifting the whole device is further connected and arranged on the base frame.

[0014] Further, the feeding mechanism comprises a driving cylinder, a mounting plate fixedly connected to an external fixing device, and a sliding assembly arranged between the mounting plate and the base frame.

[0015] Further, the rope feeding device assembly comprises a corresponding number of rope feeding devices corresponding to the rope embroidering mechanism, a rope feeding drive structure, a support arm connected to the motor mounting plate and a drive structure for driving the rope feeding drive structure to enter or leave the position of the corresponding rope feeding device.

[0016] Further, the rope feeding device comprises a rope feeding wheel and a rope feeding frame for mounting the rope feeding wheel, and the corresponding number of rope feeding devices are arranged in sequence along the axial direction of the rope feeding wheel.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The utility model provides a kind of three-color rope embroidery device, including first to third group of rope embroidery mechanism, each group of rope embroidery mechanism is equipped with the drive motor of single drive loop head rotation, drive motor and the drive shaft between drive loop head rotation are equipped with synchronous belt assembly, first group of rope embroidery mechanism corresponds first drive motor and first synchronous belt assembly, second group of rope embroidery mechanism corresponds second drive motor and second synchronous belt assembly, third group of rope embroidery mechanism corresponds third drive motor and third synchronous belt assembly, first, third drive motor is arranged side by side, second drive motor is located the upper end of first or / and third drive motor, the first to third synchronous belt assembly, sequentially be located in the lower end of motor mounting plate.Upper and lower.The layout of drive motor and synchronous belt assembly is reasonable, and the occupation horizontal space is small, suitable for small head pitch's embroidery machine. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front structure schematic view of the utility model;

[0020] Figure 2 It is the side structure schematic view of the utility model;

[0021] Figure 3 It is the schematic diagram of sliding drive structure and sliding structure;

[0022] Figure 4 It is the schematic diagram of part structure of the utility model;

[0023] Among them, first group of rope embroidery mechanism 1, first support 101, first loop head 102, first tension controller 103, first drive shaft 104, first transmission assembly 105, second group of rope embroidery mechanism 2, second support 201, second loop head 202, second tension controller 203, second drive shaft 204, second transmission assembly 205, third group of rope embroidery mechanism 3, third support 301, third loop head 302, third tension controller 303, third drive shaft 304, third transmission assembly 305, first drive motor 4, first synchronous belt assembly 5, second drive motor 6, second synchronous belt assembly 7, third drive motor 8, third synchronous belt assembly 9, motor mounting plate 10, base frame 11, sliding seat 12, sliding drive structure 13, sliding structure 14, feed mechanism 15, drive cylinder 1501, mounting plate 1502, sliding assembly 1503, lifting mechanism 16, rope embroidery assembly 17, rope feeder assembly 18, rope feeding drive structure 1801, support arm 1802, rope clamping assembly 19, rope feeder 20, drive wheel 21, rope feeding drive motor 22, mounting plate 23, extension plate 24. DETAILED DESCRIPTION

[0024] The utility model is further described below in combination with specific embodiments.

[0025] Reference Figures 1-4 A three-color rope embroidery device, comprising a rope embroidery assembly provided with three groups of rope embroidery mechanisms, a rope feeding device 18, the rope embroidery mechanism comprises a first to third group of rope embroidery mechanisms,

[0026] The first group of rope embroidery mechanisms 1 comprises a first support 101, a first ring punching head 102 arranged on the first support, and a first tension controller 103;

[0027] The second group of rope embroidery mechanisms 2 comprises a second support 201, a second ring punching head 202 arranged on the second support, and a second tension controller 203;

[0028] The third group of rope embroidery mechanisms 3 comprises a third support 301, a third ring punching head 302 arranged on the third support, and a third tension controller 303;

[0029] The first group of rope embroidery mechanisms 1 further comprises a first drive shaft 104 for driving the first ring punching head 102 and a first transmission assembly 105; the second group of rope embroidery mechanisms 2 further comprises a second drive shaft 204 for driving the second ring punching head 202 and a second transmission assembly 205; and the third group of rope embroidery mechanisms 3 further comprises a third drive shaft 304 for driving the third ring punching head and a third transmission assembly 305. The lower end of the first drive shaft 104 is provided with a transmission wheel, and a synchronous belt is arranged between the transmission wheel and the ring punching head for transmission. When the first drive shaft rotates, the transmission wheel will also rotate, and the first ring punching head will be driven to rotate through the synchronous belt. Similarly, the second and third transmission assemblies also adopt the same structure.

[0030] The first drive shaft 104 is driven by a separate first drive motor 4, and a first synchronous belt assembly 5 is arranged between the first drive motor 4 and the first drive shaft 104; the second drive shaft 204 is driven by a separate second drive motor 6, and a second synchronous belt assembly 7 is arranged between the second drive motor 6 and the second drive shaft 204; the third drive shaft 304 is driven by a separate third drive motor 8, and a third synchronous belt assembly 9 is arranged between the third drive motor 8 and the third drive shaft 304. The first drive motor 4 and the third drive motor 8 are arranged side by side on the same motor mounting plate 10, the second drive motor 6 is arranged at the upper end of the first and / or third drive motor, the middle part of the motor mounting plate extends upward, and an extension plate 24 is arranged as a motor mounting plate for installing the second drive motor. The first to third synchronous belt assemblies are arranged in sequence at the lower end of the motor mounting plate 10.

[0031] The first, second and third synchronous belt assemblies adopt the same structure. Taking the first synchronous belt assembly as an example, the first synchronous belt assembly comprises a first synchronous belt wheel arranged on the first driving motor, a second synchronous belt wheel arranged on the first driving shaft, and a synchronous belt arranged between the first and second synchronous belt wheels. Therefore, the first driving motor can drive the first synchronous belt wheel to rotate, and through the synchronous belt transmission, the first driving shaft is driven to rotate.

[0032] The separate driving motor is used to drive the corresponding driving shaft to rotate, which can directly and quickly drive the loop head of the corresponding rope embroidery mechanism to rotate, and the efficiency is higher. The matching transmission structure between the synchronous belt assembly and the driving shaft is not required, the error rate is reduced, and the replacement and maintenance of parts are reduced.

[0033] The third driving motor 8 is arranged at the upper end of the first and second driving motors, only the longitudinal space of the device is increased, the horizontal space is not increased, and the device is suitable for a smaller distance between the machine heads. The "horizontal direction" refers to the direction in which the plurality of machine heads are arranged side by side.

[0034] The device further comprises a base frame 11, a sliding seat 12 on which the first to third groups of rope embroidery mechanisms are arranged, a sliding driving structure 13 arranged between the sliding seat 12 and the base frame 11 and capable of driving the sliding seat to slide and switch the rope embroidery mechanism, and a corresponding sliding structure 14. The first to third groups of rope embroidery mechanisms are arranged side by side on the sliding seat 12. The sliding driving structure 13 comprises a sliding driving motor 1301, a screw rod 1302 arranged on the output shaft of the sliding driving motor, and a nut block 1303 matched with the screw rod. The nut block is connected to the sliding seat 12. The sliding structure 14 is arranged between the nut block and the base frame 11. The sliding driving structure 13 drives the sliding seat 12 to slide relative to the base frame 11, so that the corresponding rope embroidery mechanism on the sliding seat 12 enters the rope feeding position.

[0035] The device further comprises a rope clamping driving structure arranged on the base frame 11 and a rope clamping assembly 19 arranged on each group of rope embroidery mechanisms. The rope clamping driving structure and the rope clamping assembly 19 can adopt the existing technology.

[0036] The device further comprises a feeding mechanism 15 capable of driving the corresponding rope embroidery mechanism entering the rope feeding position to slide forward into the working position or slide backward away from the working position. The feeding mechanism 15 comprises a driving cylinder 1501 and a mounting plate 1502 fixedly connected to an external fixing device. A sliding assembly 1503 is arranged between the mounting plate 1502 and the base frame 11. The driving cylinder 1501 can drive the base frame 11 to slide, that is, drive the rope embroidery mechanism to enter the working position or move away from the working position in the direction of the needle.

[0037] The base frame is connected to a lifting mechanism 16 capable of lifting the entire device.

[0038] The rope feeding device assembly 18 comprises a corresponding number of rope feeding devices 20 corresponding to the rope embroidery mechanism, a rope feeding driving structure 1801, a support arm 1802 connected to the motor mounting plate 10, a driving structure for driving the rope feeding driving structure 1801 to enter or leave the corresponding rope feeding device position, and the corresponding number of rope feeding devices 20 connected to the support arm 1802 directly or through a connecting plate. The rope feeding driving structure 1801 comprises a rope feeding driving wheel 21, a rope feeding driving motor 22 of the driving wheel 21, and a mounting plate 23 of the rope feeding driving motor 22. In order to facilitate compact structure, the rope feeding driving motor 22 is connected to the driving wheel 21 through a belt wheel and a belt to drive the driving wheel 21 to rotate the rope. In use, the slide switching mechanism 13 drives the slide seat 12 to drive the rope embroidery assembly to slide, and at the same time, the support arm 1802 connected to the slide seat 12 drives the rope feeding device assembly 18 to slide synchronously, so as to avoid the influence of the process of driving the rope embroidery assembly to slide and switch the corresponding rope embroidery mechanism on the rope tension.

[0039] The rope feeding device 20 can completely adopt the existing technology, comprising a rope feeding wheel 2001 and a rope feeding frame 2002 for mounting the rope feeding wheel. A corresponding number of rope feeding devices are arranged in sequence along the axial direction of the rope feeding wheel. Adjacent rope feeding devices can be separately provided with a rope feeding frame or share part of the rope feeding frame. Each group of rope feeding devices is provided with an inlet and an outlet for the rope.

[0040] The above description is only optional embodiments of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application is included in the patent protection range of the present application.

Claims

1. A three-color rope embroidery device, comprising a rope embroidery assembly (17) provided with three groups of rope embroidery mechanisms, a rope feeding assembly (18), the rope embroidery mechanisms comprising a first to third group of rope embroidery mechanisms, the first group of rope embroidery mechanisms (1) comprising a first support (101), a first ring beating head (102) provided on the first support, and a first tension controller (103); the second group of rope embroidery mechanisms (2) comprising a second support (201), a second ring beating head (202) provided on the second support, and a second tension controller (203); the third group of rope embroidery mechanisms (3) comprising a third support (301), a third ring beating head (302) provided on the third support, and a third tension controller (303), The first group of rope embroidery mechanism (1) further comprises a first driving shaft (104) and a first transmission assembly (105) for driving the first loop head (102); the second group of rope embroidery mechanism (2) further comprises a second driving shaft (204) and a second transmission assembly (205) for driving the second loop head (202); the third group of rope embroidery mechanism (3) further comprises a third driving shaft (304) and a third transmission assembly (305) for driving the third loop head, characterized in that: the first driving shaft (104) is driven by a separate first driving motor (4), and a first synchronous belt assembly (5) is provided between the first driving motor (4) and the first driving shaft (104); the second driving shaft (204) is driven by a separate second driving motor (6), and a second synchronous belt assembly (7) is provided between the second driving motor (6) and the second driving shaft (204); the third driving shaft (304) is driven by a separate third driving motor (8), and a third synchronous belt assembly (9) is provided between the third driving motor (8) and the third driving shaft (304), the first driving motor (4) and the third driving motor (8) are arranged side by side on the same motor mounting plate (10), the second driving motor (6) is arranged at the upper end of the first and / or third driving motor, and the first to third synchronous belt assemblies are arranged in sequence from top to bottom at the lower end of the motor mounting plate (10).

2. The three-color crewel work device according to claim 1, wherein: It also comprises a base frame (11), a sliding seat (12) for mounting the first to third group of rope embroidery mechanisms, and a sliding drive structure (13) and a corresponding sliding structure (14) provided between the sliding seat (12) and the base frame (11) for driving the sliding seat to slide and switch the rope embroidery mechanisms.

3. The three-color crewel work device according to claim 2, wherein: It also comprises a rope clamping drive structure provided on the base frame (11) and a rope clamping assembly (19) provided on each group of rope embroidery mechanisms.

4. The three-color crewel work device according to claim 1, wherein: It also comprises a feeding mechanism (15) for driving the corresponding rope embroidery mechanism into the rope feeding position to slide forward into the working position or slide backward away from the working position.

5. The three-color crewel work apparatus as claimed in claim 2, wherein: The base frame (11) is connected with a lifting mechanism (16) for lifting the entire device.

6. The three-color crewel work device according to claim 4, wherein: The feeding mechanism (15) comprises a driving cylinder (1501) and a mounting plate (1502) fixedly connected to an external fixing device, and a sliding assembly (1503) is provided between the mounting plate (1502) and the base frame (11).

7. The three-color crewel work device according to claim 1, wherein: The rope feeding assembly (18) comprises a corresponding number of rope feeders (20) corresponding to the rope embroidery mechanisms, a rope feeding drive structure (1801), a support arm (1802) connected to the motor mounting plate (10), and a drive structure for driving the rope feeding drive structure (1801) into or out of the corresponding rope feeder position.

8. The three-color crewel work device according to claim 7, wherein: The rope feeder (20) comprises a rope feeding wheel (2001) and a rope feeding frame (2002) for mounting the rope feeding wheel, and a corresponding number of rope feeders are arranged in sequence along the axial direction of the rope feeding wheel.

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