Material bag feeding device

Abstract

The utility model discloses a material package putting device which comprises a material package gripping apparatus and a feeding device, the material package gripping apparatus comprises a base and a rotating column, the rotating column is rotatably connected to the top of the base, a cross beam is fixedly connected to the side wall of the rotating column, a gripping apparatus frame is installed below the outer side end of the cross beam, and four gripping hooks distributed at four corners of a rectangle are installed below the gripping apparatus frame; the grabbing hooks are used for hooking the four corners of a raw material bag, a rotary driving assembly is installed on the base, the rotary driving assembly is in transmission connection with the rotary column, the rotary driving assembly can drive the rotary column and the grabbing tool frame to do plane rotary motion, and a bag breaking blade is installed at the opening position of the top of the feeding device and arranged on the motion route of the raw material bag. The material bag gripping apparatus has a rotary motion function and can be matched with workers to complete a series of operations such as bag loading, feeding and bag unloading in the rotary motion process, so that the working intensity of the workers is greatly reduced, and the feeding efficiency is also remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dye production equipment, and more specifically, to a material bag delivery device. Background Art

[0002] Disperse dyes are relatively small molecules lacking water-soluble groups. Disperse dyes require a dispersant to disperse evenly throughout the dye solution. Disperse dyes can dye polyester, acetate, and polyamide fibers, making them specialized dyes for polyester products.

[0003] Feeding raw materials is the first step in the preparation and production of disperse dyes. The raw materials are all packaged in bags. During the feeding operation, the raw materials need to be fed into the feeding port of the preparation kettle bag by bag. Currently, there is a problem of high labor intensity for workers. Therefore, the company considered using automated equipment to assist in completing the feeding operation, and this case was born. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and to provide a material bag delivery device. The material bag gripper of the device has a rotary motion function, which can cooperate with workers to complete a series of operations such as bagging, feeding, and unloading during the rotary motion.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A material bag delivery device includes a material bag gripper and a feeder, the material bag gripper includes a base and a rotating column, the rotating column is rotatably connected to the top of the base, a crossbeam is fixedly connected to the side wall of the rotating column, a gripper frame is installed below the outer end of the crossbeam, four grab hooks distributed in the four corners of a rectangle are installed below the gripper frame, the grab hooks are used to hook the four corners of the raw material bag, the base is installed with a rotary drive assembly, the rotary drive assembly is transmission-connected to the rotating column, the rotary drive assembly can drive the rotating column and the gripper frame to perform planar rotary motion, the feeder is connected up and down, and a bag breaking blade is installed at the open position on the top of the feeder, and the bag breaking blade is arranged on the movement path of the raw material bag.

[0007] Furthermore, a transmission ring gear is fixedly connected to the outer wall of the rotating column, and the rotary drive assembly includes a first motor. A driving gear is installed on the output end of the first motor, and the driving gear is meshed with the transmission ring gear.

[0008] Furthermore, the feeder includes a receiving funnel, which is connected from top to bottom. The upper diameter of the receiving funnel is larger than the lower diameter. The lower opening of the receiving funnel is connected to a flange seat, and the bag breaking blade is installed at the central position of the upper opening of the receiving funnel.

[0009] Furthermore, a stretching movement mechanism is installed on the grabber frame, and the four grab hooks are transmission-connected to the stretching movement mechanism.

[0010] Furthermore, the stretching movement mechanism includes a screw, a guide rod and a hook seat. The screw is rotatably installed on the grabber frame. The two guide rods are fixed and installed on both sides of the screw. The two hook seats are passed through the two guide rods and are threadedly connected to the screw. Two grab hooks are installed under each hook seat. The screw is provided with symmetrical positive thread segments and negative thread segments. The two hook seats are respectively connected to the positive thread segments and the negative thread segments. The two hook seats are symmetrically installed, and the rotation of the screw can drive the two hook seats to move towards or away from each other.

[0011] Furthermore, the stretching movement mechanism also includes a forward and reverse power component, which includes a power box and a second motor. The power box is fixed to the side of the gripper frame, and the second motor is installed on the outside of the power box. The output end of the second motor extends into the power box and is fixedly connected to a turntable. A forward toothed belt is provided on the inside of the turntable. One end of the screw extends into the power box and is connected to a drive gear. The drive gear can engage with the forward toothed belt. A fan gear is fixedly installed at the center of the turntable, and a reverse toothed belt is provided on the fan gear. The reverse toothed belt can engage with the drive gear. Through the rotation of the turntable, the drive gear alternately engages with the forward toothed belt and the reverse toothed belt.

[0012] Furthermore, a packing station and a bag unloading station are provided in the direction of the plane rotation of the gripper frame. The packing station is provided in front of the feeder, and the bag unloading station is provided in the rear of the feeder. The packing station is equipped with a bag feeding transmission belt.

[0013] The beneficial effects of the utility model are:

[0014] 1. The bag gripper of the utility model has a rotary motion function. During the rotary motion, it can cooperate with workers to complete a series of operations such as bagging, feeding, and unloading. The workers' work intensity is greatly reduced and the feeding efficiency is also significantly improved.

[0015] 2. The utility model is designed with a stretching movement mechanism on the material bag gripper, which can drive the packaging bag to stretch and shake, so that the remaining material in the bag can be fully released. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the side structure of the material bag gripper and the feeder in this embodiment;

[0017] Figure 2 This is a bottom view of the structure of the stretching movement mechanism in this embodiment installed on the gripper frame;

[0018] Figure 3 : is a transmission connection structure diagram of the screw and the forward and reverse power components in this embodiment;

[0019] Figure 4 It is a front view of the engagement structure of the turntable portion in this embodiment;

[0020] Figure 5 This is a top view of the layout of a material bag delivery device in this embodiment.

[0021] Figure numerals: material bag gripper 1, base 11, rotating column 12, transmission ring gear 121, crossbeam 13, gripper frame 14, grab hook 15, rotary drive assembly 16, first motor 161, driving gear 162, stretching movement mechanism 17, screw 171, positive thread segment 1711, reverse thread segment 1712, drive gear 1713, guide rod 172, hook seat 173, positive and negative power assembly 174, power box 1741, second motor 1742, turntable 1743, positive tooth belt 1744, fan gear 1745, reverse tooth belt 1746, packaging station 18, bag feeding transmission belt 181, bag unloading station 19, feeder 2, bag breaking blade 21, material receiving funnel 22, flange seat 23. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1-Figure 5The utility model provides a kind of material package feeding device, including material package grab 1 and feeder 2, feeder 2 is used to connect installation on the feeding port of preparation kettle, material package grab 1 is installed in the side of feeder 2, responsible for the raw material package to feeder 2 to feed preparation raw material, material package grab 1 includes pedestal 11 and rotating column 12, pedestal 11 is fixedly installed, rotating column 12 is erected and is rotationally connected in the top of pedestal 11, rotating column 12 lateral wall is fixedly connected with crossbeam 13, crossbeam 13 outer side end is installed with grab frame 14 below, pedestal 11 is installed with rotary drive assembly 16, rotary drive assembly 16 is transmissionally connected with rotating column 12, rotary drive assembly 16 can drive rotating column 12 and grab frame 14 to do plane rotary motion, grab frame 14 is installed with four grab hooks 15 below and is distributed in rectangular four corners, grab hook 15 is used to hook the four corner positions of raw material package, worker can hang raw material package on four grab hooks 15, then the rotary motion of grab frame 14 is realized to raw material package to the direction of movement of feeder 2, feeder 2 is through from top to bottom, the upper opening of feeder 2 is used to receive material, lower opening is used to communicate the feeding port of preparation kettle, the top of feeder 2 is installed with broken bag blade 21 in open position, broken bag blade 21 is located on the movement route of raw material package, when raw material package rotates to the position of feeder 2, its bottom will be contacted with broken bag blade 21, raw material package bottom will be broken, and raw material will pour from bag, then along feeder 2 into the feeding port of preparation kettle, to complete the raw material package feeding operation, the utility model is completed by the movement cooperation of material package grab 1 and feeder 2 to complete automatic feeding operation, compared with traditional manual feeding, worker's labor intensity is greatly reduced (only need to complete hang bag operation and unload bag operation), and feeding efficiency is also significantly improved.

[0024] As Figure 1 As shown in the drawing, rotating column 12 outer wall is fixedly connected with transmission gear ring 121, rotary drive assembly 16 includes first motor 161, first motor 161 is vertically installed upwards, the output end of first motor 161 is installed with driving gear 162, driving gear 162 is engaged with transmission gear ring 121, first motor 161 adopts remote control operation mode, worker holds remote controller to control the opening and closing of first motor 161, worker can remotely control the rotating position of grab frame 14, grab frame 14 needs to stay for a period of time when moving to the position of feeder 2 to complete feeding operation, as Figure 5 As shown in the drawing, rotating column 12 outer wall is fixedly connected with transmission gear ring 121, rotary drive assembly 16 includes first motor 161, first motor 161 is vertically installed upwards, the output end of first motor 161 is installed with driving gear 162, driving gear 162 is engaged with transmission gear ring 121, first motor 161 adopts remote control operation mode, worker holds remote controller to control the opening and closing of first motor 161, worker can remotely control the rotating position of grab frame 14, grab frame 14 needs to stay for a period of time when moving to the position of feeder 2 to complete feeding operation, as

[0025] like Figure 1 As shown, the feeder 2 includes a receiving funnel 22, which is connected from top to bottom. The upper diameter of the receiving funnel 22 is larger than the lower diameter to facilitate the collection and concentration of materials. The lower mouth of the receiving funnel 22 is connected to a flange seat 23, which can be fixedly installed on the feeding port of the preparation kettle through the flange seat 23. The package breaking blade 21 is installed in the central position of the upper mouth of the receiving funnel 22, and the edge of the package breaking blade 21 faces upward to facilitate the cutting of the bottom of the raw material package. Since the package breaking blade 21 is in the central position of the open mouth, the leaked raw materials can be smoothly received by the feeder 2.

[0026] During the feeding process, some residual materials will remain in the packaging bag, which will cause incomplete feeding and waste of raw materials. In view of the above text and pictures, Figure 1 As shown, the utility model is provided with a stretching motion mechanism 17 on the gripper frame 14, and four grab hooks 15 are transmission-connected to the stretching motion mechanism 17. The stretching motion mechanism 17 can drive the grab hooks 15 to move, so as to achieve the stretching and shaking effect of the empty bag and shake off all the residual materials in the bag.

[0027] like Figure 2-Figure 4 As shown, the stretching movement mechanism 17 includes a screw 171, a guide rod 172 and a hook seat 173. The screw 171 is rotatably mounted on the grabber frame 14. The two guide rods 172 are fixed and separately mounted on both sides of the screw 171. The two hook seats 173 are mounted on the two guide rods 172 and are threadedly connected to the screw 171. The guide rod 172 plays a guiding role in the movement of the hook seat 173. When the screw 171 rotates, the hook seat 173 can be driven to move along the length direction of the guide rod 172. Two grab hooks 15 are installed under each hook seat 173. The screw 171 is provided with symmetrical positive threads. The positive thread segment 1711 and the reverse thread segment 1712, the two hook seats 173 are respectively connected to the positive thread segment 1711 and the reverse thread segment 1712, the two hook seats 173 are symmetrically installed, and the forward or reverse rotation of the screw 171 can drive the two hook seats 173 to move towards or away from each other. The two grabbing hooks 15 on each hook seat 173 form a group. When the two hook seats 173 move towards or away from each other, the two groups of grabbing hooks 15 can approach or away from each other to form a folding and unfolding switching effect of the packaging bag. Under this effect, the packaging bag will shake, and the residual material will slide down and leak out to the rupture.

[0028] like Figure 2-Figure 4As shown, the stretching movement mechanism 17 further comprises a positive and reverse power assembly 174 for driving the screw rod 171 to rotate, the positive and reverse power assembly 174 comprising a power box 1741 fixed to the side of the grab frame 14, a second motor 1742 installed outside the power box 1741, the output end of the second motor 1742 extending into the power box 1741 and fixedly connected with a rotating disc 1743, the second motor 1742 driving the rotating disc 1743 to rotate after being started, the inside of the rotating disc 1743 being provided with a positive rotation gear belt 1744, one end of the screw rod 171 extending into the power box 1741 and connected with a driving gear 1713, the driving gear 1713 being able to mesh with the positive rotation gear belt 1744, a sector gear 1745 being fixedly installed at the central position of the rotating disc 1743, the sector gear 1745 rotating with the rotating disc 1743, the sector gear 1745 being provided with a reverse rotation gear belt 1746, the reverse rotation gear belt 1746 being able to mesh with the driving gear 1713, the driving gear 1713 alternately meshing with the positive rotation gear belt 1744 and the reverse rotation gear belt 1746 with the rotation of the rotating disc 1743, the screw rod 171 being able to form the effect of alternating positive and reverse rotation, the two hook supports 173 being able to alternately appear the movements of approaching each other and moving away from each other, and the packaging bag being able to alternately fold and unfold to shake off residual materials, the grab frame 14 stopping at a position above the feeder 2 for a period of time, the stretching movement mechanism 17 being started in the period of time to smoothly complete the feeding operation.

[0029] The utility model discloses simple structure, production and preparation cost are lower, and practical effect is excellent, is worth a lot of popularization and application.

[0030] The above-mentioned is only preferred implementation manner of the utility model, the protection scope of the utility model does not only limit to the above-mentioned embodiment, and all technical schemes under the idea of the utility model belong to the protection scope of the utility model. It should be noted that for ordinary skilled person in the art, a number of improvements and refinements without departing from the principle of the utility model, these improvements and refinements should also be considered as the protection scope of the utility model.

Claims

1. A material bag delivery device, characterized in that: The invention comprises a bag grabber (1) and a feeder (2), wherein the bag grabber (1) comprises a base (11) and a rotating column (12), wherein the rotating column (12) is rotatably connected to the top of the base (11), a crossbeam (13) is fixedly connected to the side wall of the rotating column (12), a grabber frame (14) is installed below the outer end of the crossbeam (13), and four grabbing hooks (15) distributed at the four corners of a rectangle are installed below the grabber frame (14), and the grabbing hooks (15) are used to The four corners of the raw material bag are hooked, and the base (11) is equipped with a rotary drive assembly (16), which is in transmission connection with the rotating column (12). The rotary drive assembly (16) can drive the rotating column (12) and the gripper frame (14) to perform a planar rotary motion. The feeder (2) is connected from top to bottom, and a bag breaking blade (21) is installed at the open top of the feeder (2). The bag breaking blade (21) is arranged on the movement path of the raw material bag.

2. A material bag delivery device according to claim 1, characterized in that: A transmission ring gear (121) is fixedly connected to the outer wall of the rotating column (12). The rotary drive assembly (16) includes a first motor (161). A driving gear (162) is installed at the output end of the first motor (161). The driving gear (162) is meshed with the transmission ring gear (121).

3. A material bag delivery device according to claim 1, characterized in that: The feeder (2) includes a receiving funnel (22), the receiving funnel (22) is connected from top to bottom, the upper opening diameter of the receiving funnel (22) is larger than the lower opening diameter, the lower opening of the receiving funnel (22) is connected to a flange seat (23), and the package breaking blade (21) is installed at the center position of the upper opening of the receiving funnel (22).

4. A material bag delivery device according to claim 1, characterized in that: A stretching movement mechanism (17) is installed on the grabber frame (14), and the four grab hooks (15) are transmission-connected to the stretching movement mechanism (17).

5. A material bag delivery device according to claim 4, characterized in that: The stretching movement mechanism (17) includes a screw (171), a guide rod (172) and a hook seat (173). The screw (171) is rotatably mounted on the grabber frame (14). The two guide rods (172) are fixed and separately mounted on both sides of the screw (171). The two hook seats (173) are mounted on the two guide rods (172) and are threadedly connected to the screw (171). Two grab hooks (15) are mounted below each hook seat (173). The screw (171) is provided with symmetrical positive thread sections (1711) and negative thread sections (1712). The two hook seats (173) are respectively connected to the positive thread sections (1711) and the negative thread sections (1712). The two hook seats (173) are symmetrically mounted. The rotation of the screw (171) can drive the two hook seats (173) to move toward or away from each other.

6. A material bag delivery device according to claim 5, characterized in that: The stretching movement mechanism (17) further includes a forward and reverse power assembly (174), the forward and reverse power assembly (174) including a power box (1741) and a second motor (1742), the power box (1741) being fixed to the side of the gripper frame (14), the second motor (1742) being mounted on the outside of the power box (1741), the output end of the second motor (1742) extending into the power box (1741) and being fixedly connected to a turntable (1743), the inner side of the turntable (1743) being provided with a forward rotating toothed belt (1744), the screw (171) being The end extends into the power box (1741) and is connected to a driving gear (1713), the driving gear (1713) can mesh with the forward toothed belt (1744), a sector gear (1745) is fixedly installed at the center of the turntable (1743), the sector gear (1745) is provided with a reverse toothed belt (1746), the reverse toothed belt (1746) can mesh with the driving gear (1713), and when the turntable (1743) rotates, the driving gear (1713) alternately meshes with the forward toothed belt (1744) and the reverse toothed belt (1746).

7. The material bag delivery device according to claim 1, characterized in that: A packing station (18) and a bag unloading station (19) are provided in the plane rotation direction of the gripper frame (14), the packing station (18) is provided in the front of the feeder (2), the bag unloading station (19) is provided in the rear of the feeder (2), and the packing station (18) is provided with a bag feeding transmission belt (181).

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