Positioning and deviation rectifying device of mattress spring string net automatic netting machine

Abstract

The utility model relates to the technical field of netting machines, and provides a positioning deviation rectifying device of an automatic netting machine for mattress spring string netting, which comprises a fixing frame arranged on one side of the netting machine and a mounting frame fixedly mounted on the inner bottom wall of the fixing frame, two carrier rollers are symmetrically arranged on the mounting frame, and the two carrier rollers are rotatably mounted on the mounting frame. The fixing frame is arranged on the mounting frame, the deviation rectifying assembly is arranged on the mounting frame and used for rectifying the deviation of the spring net, the lifting assembly is arranged on the fixing frame, the rotating rods are arranged on the lifting assembly, the rotating rods are transversely and rotationally installed on the lifting assembly, connecting frames are fixedly installed at the bottoms of the rotating rods, and deviation rectifying rollers are rotationally installed on the inner sides of the connecting frames. The rack is driven by the starting assembly, and then the rack can drive the rotating rod, the connecting frame and the deviation rectifying roller to perform left-right rotating adjustment under the action of the gear, so that various complex working conditions can be dealt with more comprehensively, effective correction is realized, and the precision and the use performance are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of net knitting machine, concretely relates to positioning deviation rectifying device of mattress spring string net automatic net knitting machine. BACKGROUND

[0002] The mattress spring string net automatic net knitting machine is a device for mattress manufacturing, mainly used for automatic string netting and net knitting of springs, which improves production efficiency and product quality and reduces labor cost through automation technology.

[0003] It is known that a differential deviation rectifying device for silk screen visual monitoring is disclosed in Chinese authorized utility model CN219791890U, which comprises a base, a visual detection unit, a deviation rectifying mechanism for correcting weft yarns with quality problems in the passing silk screen, and a matching controller for controlling the deviation rectifying mechanism to correct the weft yarns with quality problems in the passing silk screen after receiving the electrical signal of the visual detection unit. The differential deviation rectifying device for silk screen visual monitoring provided in the utility model sets the base to bear the deviation rectifying device and the silk screen, sets the visual detection unit on the rack to visually detect the silk screen, sets the deviation rectifying mechanism to correct the weft yarns with quality problems in the passing silk screen, sets the matching controller to control the deviation rectifying mechanism, and realizes correction of quality problems such as silk screen deviation, local deviation or skew in the production process, improves the qualified rate, reduces the production cost, and has good practicability.

[0004] However, it is found in the implementation of the related technology that the above scheme has the following problems: the adjustment range is limited, the deviation rectifying roller can only be adjusted in a single direction, and left and right rotation adjustment cannot be realized, which has great limitations and may lead to the failure to achieve ideal alignment and deviation rectifying effect, thereby affecting the overall precision and use performance. UTILITY MODEL CONTENTS

[0005] The positioning deviation rectifying device of the mattress spring string net automatic net knitting machine solves the problem in the related technology that the adjustment range is limited, the deviation rectifying roller can only be adjusted in a single direction, and left and right rotation adjustment cannot be realized, which has great limitations and may lead to the failure to achieve ideal alignment and deviation rectifying effect, thereby affecting the overall precision and use performance.

[0006] The technical scheme of the utility model is as follows: the positioning deviation rectifying device of the mattress spring string net automatic net knitting machine comprises:

[0007] The fixed frame is arranged on one side of the net knitting machine;

[0008] The mounting frame is fixedly installed on the inner bottom wall of the fixed frame, two supporting rollers are symmetrically arranged on the mounting frame, and the two supporting rollers are both rotationally installed on the mounting frame;

[0009] A deviation rectifying assembly arranged on the mounting frame for rectifying the spring net;

[0010] A lifting assembly arranged on the fixing frame;

[0011] A plurality of rotating rods arranged on the lifting assembly, and the plurality of rotating rods are transversely rotatably arranged on the lifting assembly, the bottom of each of the plurality of rotating rods is fixedly arranged with a connecting frame, and the inner side of the connecting frame is rotatably arranged with a deviation rectifying roller;

[0012] A power assembly arranged on one side of the connecting frame for driving the deviation rectifying roller to rotate;

[0013] A gear fixedly arranged on the outer side wall of the rotating rod, a starting assembly arranged on the lifting assembly, and a rack arranged on one side of the starting assembly and rotatably connected between the rack and the gear.

[0014] Preferably, the lifting assembly comprises two air cylinders fixedly arranged on the top of the fixing frame, and the output ends of the two air cylinders are fixedly arranged with an installation plate through one side wall of the fixing frame.

[0015] Preferably, the bottom of the installation plate is fixedly arranged with a visual detection mechanism, and the visual detection mechanism is located at the back side of the deviation rectifying roller.

[0016] Preferably, the starting assembly comprises a T-shaped plate arranged on the top of the installation plate and an electric telescopic rod, the rack is fixedly arranged on one side of the T-shaped plate, and one end of the electric telescopic rod is fixedly connected with the T-shaped plate.

[0017] Preferably, a strip-shaped groove is arranged on the top of the T-shaped plate, two fixing blocks are fixedly arranged on the top of the installation plate, the other end of the electric telescopic rod is fixedly arranged on one of the fixing blocks, a reverse L-shaped plate is fixedly arranged on the top of the two fixing blocks, and one side of the reverse L-shaped plate is inserted into the strip-shaped groove.

[0018] Preferably, the deviation rectifying assembly comprises two electric sliding rails fixedly arranged on the inner top wall of the mounting frame, the two electric sliding rails are slidably connected with a U-shaped plate through a sliding block, and a pair of T-shaped rollers are rotatably arranged on the two U-shaped plates.

[0019] Preferably, the power assembly comprises an L-shaped frame fixedly arranged on one side of the connecting frame, an electric motor fixedly arranged on the L-shaped frame, and the output end of the electric motor is fixedly connected with the deviation rectifying roller.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] 1、Through the starting assembly drives the rack, then the rack is under the action of the gear, can drive the rotating rod, connecting frame and deviation correction roller to rotate left and right adjustment, so that can more comprehensive response to various complex working conditions, realize effective correction, greatly improve the precision and use performance.

[0022] 2、Through the deviation correction assembly on the mounting frame, can position the spring net on the carrier roller, can also significantly improve the overall deviation correction effect, make the deviation correction operation more delicate and accurate, prolong the service life and ensure the continuous stable high quality output. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model makes further detailed explanation in combination with the drawings and specific embodiment.

[0024] Figure 1 It is the overall structure schematic view that the utility model proposes;

[0025] Figure 2 It is the structure schematic view of lifting assembly that the utility model proposes;

[0026] Figure 3 It is the structure schematic view of mounting plate that the utility model proposes;

[0027] Figure 4 It is the structure schematic view of deviation correction assembly that the utility model proposes.

[0028] In the drawing: 1, fixed frame;2, mounting frame;3, carrier roller;

[0029] 4, deviation correction assembly;41, electric slide rail;42, U-shaped plate;43, T-shaped roller;

[0030] 5, lifting assembly;51, air cylinder;52, mounting plate;

[0031] 6, rotating rod;7, connecting frame;8, deviation correction roller;

[0032] 9, power assembly;91, L-shaped frame;92, motor;

[0033] 10, gear;

[0034] 11, starting assembly;1101, T-shaped plate;1102, electric telescopic rod;

[0035] 12, rack;13, strip-shaped groove;14, fixed block;15, inverted L-shaped plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0037] Embodiment one

[0038] Please refer to Figure 1 - Figure 4 The positioning deviation rectifying device of the mattress spring string net automatic netting machine comprises:

[0039] A fixed frame 1 is arranged on one side of the netting machine;

[0040] An installation frame 2 is fixedly installed on the bottom wall of the fixed frame 1, two supporting rollers 3 are symmetrically arranged on the installation frame 2, and the two supporting rollers 3 are both rotationally installed on the installation frame 2;

[0041] A deviation rectifying assembly 4 is arranged on the installation frame 2 and used for rectifying the spring net;

[0042] A lifting assembly 5 is arranged on the fixed frame 1;

[0043] A plurality of rotating rods 6 are arranged on the lifting assembly 5, the plurality of rotating rods 6 are horizontally rotationally installed on the lifting assembly 5, the bottom of each of the plurality of rotating rods 6 is fixedly installed with a connecting frame 7, and the inner side of the connecting frame 7 is rotationally installed with a deviation rectifying roller 8;

[0044] A power assembly 9 is arranged on one side of the connecting frame 7 and used for driving the deviation rectifying roller 8 to rotate;

[0045] A gear 10 is fixedly installed on the outer side wall of the rotating rod 6, a starting assembly 11 is arranged on the lifting assembly 5, a rack 12 is arranged on one side of the starting assembly 11, and the rack 12 is rotationally connected with the gear 10.

[0046] The positioning deviation rectifying device of the mattress spring string net automatic netting machine is used, the rotating rod 6 is driven to descend by the lifting assembly 5, the outer side wall of the deviation rectifying roller 8 is in contact with the top of the spring net on the installation frame 2, then the rack 12 is driven by the starting assembly 11 which is in extension and retraction, the rotating rod 6 is driven to rotate leftward or rightward by the gear 10 which is in meshing connection with the rack 12, so that the connecting frame 7 can drive the deviation rectifying roller 8 to rotate leftward or rightward, then the deviation rectifying roller 8 is driven by the power assembly 9, so that the rotating deviation rectifying roller 8 can rectify the spring net under the action of the supporting roller 3, and the spring net on the supporting roller 3 can be positioned and the overall rectifying effect can be obviously improved under the cooperation of the deviation rectifying assembly 4.

[0047] Further, the lifting assembly 5 comprises two air cylinders 51 fixedly installed on the top of the fixed frame 1, and the output ends of the two air cylinders 51 are fixedly connected with a mounting plate 52 penetrating through a side wall of the fixed frame 1.

[0048] Specifically, the mounting plate 52 is driven to descend by the air cylinder 51, so that the deviation correcting roller 8 can contact the top of the spring webbing, thereby facilitating the deviation correction of the spring webbing.

[0049] Further, the bottom of the mounting plate 52 is fixedly installed with a visual detection mechanism, and the visual detection mechanism is located at the back side of the deviation correcting roller 8.

[0050] Specifically, the visual detection mechanism can detect whether the spring webbing entering the fixed frame 1 has a deviation displacement, thereby facilitating the controller to control the starting assembly 11 to drive the rotating rod 6, the connecting frame 7 and the deviation correcting roller 8 to rotate and correct.

[0051] Further, the starting assembly 11 comprises a T-shaped plate 1101 and an electric telescopic rod 1102 arranged on the top of the mounting plate 52, and the rack 12 is fixedly installed on one side of the T-shaped plate 1101, and one end of the electric telescopic rod 1102 is fixedly connected with the T-shaped plate 1101.

[0052] Specifically, the T-shaped plate 1101 is driven to move by the telescopic electric telescopic rod 1102, so that the rack 12 can drive the rotating rod 6, the connecting frame 7 and the deviation correcting roller 8 to rotate and adjust under the action of the gear 10, effectively correct, and greatly improve the precision and use performance.

[0053] Further, the deviation correcting assembly 4 comprises two electric sliding rails 41 fixedly installed on the inner top wall of the mounting frame 2, and the two electric sliding rails 41 are both slidably connected with a U-shaped plate 42 through a sliding block, and a pair of T-shaped rollers 43 are rotatably installed on the two U-shaped plates 42.

[0054] Specifically, the U-shaped plate 42 is driven by the electric sliding rail 41, so that the distance between the two pairs of T-shaped rollers 43 can be adjusted, and the two pairs of T-shaped rollers 43 can contact the two sides of the spring webbing, which can not only position the spring webbing on the supporting roller 3, but also significantly improve the overall deviation correction effect.

[0055] Further, the power assembly 9 comprises an L-shaped frame 91 fixedly installed on one side of the connecting frame 7, and an electric machine 92 is fixedly installed on the L-shaped frame 91, and the output end of the electric machine 92 is fixedly connected with the deviation correcting roller 8.

[0056] Specifically, the deviation correcting roller 8 is driven to rotate by the electric machine 92 on the L-shaped frame 91, so that the spring webbing can be deviation corrected under the cooperation of the supporting roller 3.

[0057] Embodiment two

[0058] In this embodiment, based on embodiment one, a strip-shaped slot 13 is formed in the top of the T-shaped plate 1101, two fixing blocks 14 are fixedly installed on the top of the mounting plate 52, and the other end of the electric telescopic rod 1102 is fixedly installed on one of the fixing blocks 14, and a reverse L-shaped plate 15 is fixedly installed on the top of the two fixing blocks 14, and the reverse L-shaped plate 15 is inserted between one side of the reverse L-shaped plate 15 and the strip-shaped slot 13.

[0059] The technical scheme provided by the embodiment is that the reverse L-shaped plate 15 on the fixing block 14 and the cooperation of the strip-shaped slot 13 can guarantee the stability of the T-shaped plate 1101 during movement.

[0060] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. A positioning and rectifying device for a mattress spring net automatic net weaving machine, characterized in that, The utility model relates to a spring net rectifying device, including: The fixed frame (1) is arranged at the one side of the net making machine; The mounting frame (2) is fixedly installed on the bottom wall in the fixed frame (1), two supporting rollers (3) are symmetrically arranged on the mounting frame (2), and the two supporting rollers (3) are rotatably installed on the mounting frame (2); The rectification assembly (4) for rectifying the spring net is arranged on the mounting frame (2); The lifting assembly (5) is arranged on the fixed frame (1); A plurality of rotating rods (6) are arranged on the lifting assembly (5), the plurality of rotating rods (6) are horizontally rotatably installed on the lifting assembly (5), the bottom of each rotating rod (6) is fixedly installed with a connecting frame (7), and the inner side of the connecting frame (7) is rotatably installed with a rectification roller (8); The power assembly (9) for driving the rectification roller (8) to rotate is arranged on one side of the connecting frame (7); The gear (10) is fixedly installed on the outer side wall of the rotating rod (6), the lifting assembly (5) is provided with a starting assembly (11), one side of the starting assembly (11) is provided with a rack (12), and the rack (12) is rotatably connected with the gear (10).

2. The positioning and correcting device of the mattress spring string net automatic netting machine according to claim 1, characterized in that: The lifting assembly (5) includes two air cylinders (51) fixedly installed on the top of the fixed frame (1), and the output ends of the two air cylinders (51) penetrate through one side wall of the fixed frame (1) and are fixedly installed with an installation plate (52).

3. The positioning and correcting device of the mattress spring string net automatic netting machine according to claim 2, characterized in that: The bottom of the installation plate (52) is fixedly installed with a visual detection mechanism, and the visual detection mechanism is located at the back side of the rectification roller (8).

4. The positioning and correcting device of the mattress spring string net automatic netting machine according to claim 3, characterized in that: The starting assembly (11) includes a T-shaped plate (1101) and an electric telescopic rod (1102) arranged on the top of the installation plate (52), the rack (12) is fixedly installed on one side of the T-shaped plate (1101), and one end of the electric telescopic rod (1102) is fixedly connected with the T-shaped plate (1101).

5. The positioning and correcting device of the mattress spring string net automatic netting machine according to claim 4, characterized in that: A strip-shaped groove (13) is formed in the top of the T-shaped plate (1101), two fixed blocks (14) are fixedly installed on the top of the installation plate (52), the other end of the electric telescopic rod (1102) is fixedly installed on one of the fixed blocks (14), a reverse L-shaped plate (15) is fixedly installed on the top of the two fixed blocks (14), and one side of the reverse L-shaped plate (15) is inserted into the strip-shaped groove (13).

6. The positioning and correcting device of the mattress spring string net automatic braiding machine according to claim 1, characterized in that: The rectification assembly (4) includes two electric sliding rails (41) fixedly installed on the inner top wall of the mounting frame (2), the two electric sliding rails (41) are slidably connected with U-shaped plates (42) through sliding blocks, and a pair of T-shaped rollers (43) are rotatably installed on the two U-shaped plates (42).

7. The positioning and correcting device of the mattress spring string net automatic netting machine according to claim 1, characterized in that: The power assembly (9) includes an L-shaped frame (91) fixedly installed on one side of the connecting frame (7), a motor (92) is fixedly installed on the L-shaped frame (91), and the output end of the motor (92) is fixedly connected with the rectification roller (8).

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