Spring winding device and bread spring manufacturing equipment

Abstract

The utility model discloses a spring winding device and bread spring manufacturing equipment, the spring winding device comprises a spring winding mechanism and a spring feeding mechanism, the spring winding mechanism comprises a spring pushing rod, the spring pushing rod is used for pushing a wound spring to the spring feeding mechanism, the spring feeding mechanism comprises a shell assembly, the shell assembly is provided with a material guiding channel, and the material guiding channel is used for guiding the spring to the spring feeding mechanism. The material guiding channel is obliquely arranged, the high point of the material guiding channel is used for receiving the spring pushed by the spring pushing rod, the low point of the material guiding channel is used for discharging the spring to a conveying belt of bread spring manufacturing equipment, and a conveying belt for driving the spring to move is arranged on the bottom wall of the material guiding channel. According to the spring winding device and the bread spring manufacturing equipment, the spring can be stably located on the conveying belt, and production and manufacturing of the bread spring are prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bread spring manufacturing equipment, in particular to a spring winding device and bread spring manufacturing equipment. BACKGROUND

[0002] In the production of bread spring, the iron wire is usually wound into a spring first, and then the spring is placed on a conveying belt by a spring feeding mechanism, and the conveying belt conveys the spring to an assembling mechanism, and then the spring is constrained in a cloth bag formed by welding.

[0003] The spring feeding mechanism usually includes a vertical rotating wheel, and a plurality of inserting rods are arranged on the rotating wheel.

[0004] A blocking plate is arranged outside the rotating wheel, and the blocking plate faces the inserting rods, so that the spring will not fall off the inserting rods during rotation.

[0005] In order to facilitate the spring to fall off at the unloading position, the diameter of the inserting rod is increased, so that the spring is fitted on the inserting rod, and when the rotating wheel rotates to the unloading position, the inserting rod can radially expand and contract, so that the rotating wheel abuts against one end of the spring, and then the spring is separated from the inserting rod, and the spring falls on the conveying belt.

[0006] However, the above feeding method makes the spring have a large initial speed, and the effect of gravity further accelerates the spring, so that the spring cannot stably fall on the conveying belt, which affects the production of bread spring. INVENTION CONTENTS

[0007] The utility model aims at at least solving one of the technical problems existing in the prior art.

[0008] The utility model further provides a bread spring manufacturing equipment with the spring winding device.

[0009] According to the spring winding device of the first aspect embodiment of the utility model, the spring winding device comprises a spring feeding mechanism and a spring feeding mechanism, the spring feeding mechanism comprises a spring pushing rod, the spring pushing rod is used for pushing the wound spring to the spring feeding mechanism, the spring feeding mechanism comprises a shell assembly, the shell assembly has a material guiding channel, the material guiding channel is arranged obliquely, the high point of the material guiding channel is used for receiving the spring pushed by the spring pushing rod, the low point of the material guiding channel is used for discharging the spring to the conveying belt of the bread spring manufacturing equipment, and the bottom wall of the material guiding channel is provided with a conveying belt for moving the spring.

[0010] According to the spring winding device of the utility model embodiment, at least the following beneficial effects are achieved:

[0011] The utility model discloses a push spring rod can push out the spring, avoid the spring to remain in the spring winding mechanism, do not influence the spring winding mechanism work, simultaneously, help the spring delivery to satisfy the need of bread spring manufacturing.

[0012] The utility model discloses a spring feeding mechanism makes the spring feeding mechanism include the guide channel of inclination setting, and make the bottom wall of guide channel have the conveyer belt, thus, after the push spring rod pushes out the spring, the spring will drop along the conveyer belt, when the spring separates from the conveyer belt, the spring will not extrude, thus, the spring only freely falls, and the spring itself will not simultaneously have the larger deformation, thus, the spring can stably drop to the conveyer belt, and relatively conveyer belt is stationary faster to the convenience of conveyer belt conveying spring, is favorable to the stability of bread spring manufacturing process.

[0013] The utility model discloses still provide a kind of bread spring manufacturing equipment, with above-mentioned beneficial effect.

[0014] According to the spring winding device of the first aspect embodiment of the utility model, the shell assembly includes an arc-shaped plate, the arc-shaped plate is used to form the bottom wall of the guide channel, the arc-shaped plate is used to support the conveyer belt, and the arc-shaped plate is arranged upwardly arched.

[0015] According to the spring winding device of the first aspect embodiment of the utility model, the shell assembly includes a front baffle and a rear baffle, the arc-shaped plate is arranged between the front baffle and the rear baffle, and the front baffle, the rear baffle and the arc-shaped plate cooperatively form the guide channel.

[0016] According to the spring winding device of the first aspect embodiment of the utility model, the front baffle and the rear baffle are provided with a concave shoulder portion, and the shoulder portion is used to fix the shell assembly.

[0017] According to the spring winding device of the first aspect embodiment of the utility model, the top end of the arc-shaped plate is provided with an upper supporting wheel, the bottom end of the arc-shaped plate is provided with a lower supporting wheel, and the upper supporting wheel and the lower supporting wheel are used to support the conveyer belt.

[0018] According to the spring winding device of the first aspect embodiment of the utility model, the bottom of the arc-shaped plate is provided with a driving wheel, a guide wheel located between the driving wheel and the lower supporting wheel, and a tensioning wheel located between the driving wheel and the upper supporting wheel.

[0019] According to the spring winding device of the first aspect embodiment of the utility model, the spring feeding mechanism includes a tensioning shaft, the tensioning shaft is installed with the tensioning wheel, the shell assembly is provided with a waist hole accommodating two ends of the tensioning wheel and a radial bolt connected with the tensioning shaft, and the tensioning shaft is adjusted along the length direction of the waist hole to tighten or loosen the conveyer belt.

[0020] According to the first aspect of the present application, the conveying direction of the conveying belt is opposite to the conveying direction of the conveying belt.

[0021] According to the first aspect of the present application, the conveying direction of the conveying belt is opposite to the conveying direction of the conveying belt.

[0022] According to the second aspect of the present application, the bread spring manufacturing equipment comprises the spring winding device.

[0023] The additional aspects and advantages of the present application will be partially given in the following description, partially will be apparent from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0025] Figure 1 The structure diagram of the spring winding device of the bread spring manufacturing equipment of the present application embodiment;

[0026] Figure 2 The structure diagram of the spring winding device of the present application embodiment; Figure 1 The structure diagram of the spring winding device of the present application embodiment;

[0027] Figure 3 The structure diagram of the spring winding device of the present application embodiment; Figure 2 The internal structure diagram of the spring feeding mechanism.

[0028] Reference signs: 100-spring winding device, 110-spring winding mechanism, 120-spring pushing rod, 130-spring feeding mechanism, 140-material guiding channel, 150-conveying belt, 160-arc-shaped plate, 170-front baffle, 180-rear baffle, 190-upper supporting wheel, 200-lower supporting wheel, 210-guiding wheel, 220-driving wheel, 230-tensioning wheel, 240-tensioning shaft, 250-waist hole, 260-shoulder part. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.

[0030] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0031] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first and the second are described, this is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0032] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting, connection and connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The spring winding device and the bread spring manufacturing equipment according to the embodiments of the present application are described below in combination with the drawings.

[0034] The present application aims to provide an embodiment of a bread spring manufacturing equipment, wherein the bread spring manufacturing equipment mainly comprises a spring winding device 100, a cloth feeding device and a welding device. The spring winding device 100 is used to produce springs used for bread springs, and the cloth feeding device is used to convey cloth used for bread springs, and the welding device is used to weld the cloth distributed upward and downward together, and at the same time, form a cloth bag containing the spring.

[0035] For the specific structure and working principle of the spring winding device 100, the cloth feeding device and the welding device, please refer to the patent document with the application date of April 30, 2019, the publication number of CN109967664A, the application number of 201910362564.2 and the name of a bagged spring processing equipment.

[0036] In particular, with reference to Figures 1 to 3 The utility model aims at providing a kind of embodiment of spring winding device 100.

[0037] In the embodiment, spring winding device 100 includes spring winding mechanism 110 and spring feeding mechanism 130, for spring winding mechanism 110, the winding principle of spring can refer to the patent literature with application date of April 30, 2019, publication number CN109967664A, application number 201910362564.2, name as a pocket spring processing equipment.

[0038] Particularly, spring winding mechanism 110 includes a spring pushing rod 120, when spring winding is completed and cut off, spring pushing rod 120 acts, and pushes spring to spring feeding mechanism 130.

[0039] In some specific embodiments of the utility model, spring pushing rod 120 can be connected with vertical rod, the top of vertical rod is provided with the spring pushing rod 120, and the bottom of vertical rod is connected with mounting plate.

[0040] In some specific embodiments of the utility model, mounting plate can be driven to move by air cylinder etc., so that spring pushing rod 120 is driven to push spring, and power configuration is simplified.

[0041] In some specific embodiments of the utility model, spring pushing rod 120 itself can be telescopic, and active area is reduced.

[0042] For spring feeding mechanism 130, refer to Figure 2 And Figure 3 Spring feeding mechanism 130 can make spring stably sit on conveying belt, to avoid affecting the production and manufacture of bread spring.

[0043] Specifically, the spring feeding mechanism 130 includes a housing assembly, the housing assembly has a material guiding channel 140, the material guiding channel 140 is inclinedly arranged, the high point of the material guiding channel 140 is used to receive the spring pushed by the spring pushing rod 120, the low point of the material guiding channel 140 is used to discharge the spring to the conveying belt of bread spring manufacturing equipment, and the bottom wall of the material guiding channel 140 is provided with a conveying belt 150 for driving the spring to move.

[0044] It is easy to understand that, in the embodiment, spring pushing rod 120 can push spring out, avoid spring remaining in spring winding mechanism 110, do not affect the work of spring winding mechanism 110, and help conveying spring to meet the needs of bread spring manufacturing.

[0045] It is easy to understand that, by setting the spring feeding mechanism 130, the spring feeding mechanism 130 comprises the material guide channel 140 arranged obliquely, and the bottom wall of the material guide channel 140 is provided with the conveying belt 150, so that, after the spring is pushed out by the spring pushing rod 120, the spring falls along the conveying belt 150, and when the spring is separated from the conveying belt 150, the spring is not squeezed, so that the spring only freely falls, and the spring itself does not simultaneously deform greatly, so that the spring can stably fall to the conveying belt and relatively quickly be stationary to the conveying belt, so as to facilitate the conveying belt to convey the spring, and the stability of the bread spring manufacturing process is improved.

[0046] Meanwhile, the spring feeding mechanism 130 can continuously work without stopping and waiting for the spring winding mechanism 110, which helps to improve the production efficiency.

[0047] In some specific embodiments of the utility model, the shell assembly can comprise a front baffle 170, a rear baffle 180 and an arc-shaped plate 160, the arc-shaped plate 160 is connected between the front baffle 170 and the rear baffle 180, so that the shell assembly has a space structure, which facilitates the conveying of the spring and the installation and arrangement of various components.

[0048] In some specific embodiments of the utility model, the arc-shaped plate 160 can be used to form the bottom wall of the material guide channel 140, the arc-shaped plate 160 can be used to support the conveying belt 150, and the arc-shaped plate 160 is arranged upwardly arched.

[0049] It is easy to understand that, by using the arc-shaped plate 160, the material guide channel 140 is gradually switched from horizontal to vertical, so that when the spring enters the material guide channel 140, the spring does not immediately tilt and is not easy to roll.

[0050] When the spring is separated from the material guide channel 140, the spring has gradually become vertical, which facilitates the stable falling of the spring to the conveying belt, so that the spring smoothly passes through the material guide channel 140.

[0051] In some specific embodiments of the utility model, the front baffle 170, the rear baffle 180 and the arc-shaped plate 160 can cooperate to form the material guide channel 140.

[0052] It is easy to understand that, by making the front baffle 170, the rear baffle 180 and the arc-shaped plate 160 cooperate to form the material guide channel 140, the number of parts can be reduced, and at the same time, the manufacturing and installation are facilitated, and the manufacturing cost is reduced.

[0053] Meanwhile, since the position where the arc-shaped plate 160 contacts the front baffle 170 or the rear baffle 180 is an arc line, the strength of the shell assembly can be improved, and the front baffle 170 and the rear baffle 180 are not easy to deform relative to the arc-shaped plate 160.

[0054] In some specific embodiments of the utility model, the front baffle 170 and the rear baffle 180 can be provided with a concave shoulder 260, and the shoulder 260 is used for fixing the shell assembly.

[0055] It is easy to understand that, by arranging the shoulder 260, the spring feeding mechanism 130 is also conveniently installed, and meanwhile, the space of the curvature center of the arc-shaped plate 160 is fully utilized, so that the structure is compact, the occupied space is small, and the arrangement near the spring winding mechanism 110 is facilitated.

[0056] In some specific embodiments of the utility model, the shoulder 260 can be bent to form an ear portion, the ear portion is provided with a mounting hole, a screw is arranged in the mounting hole, and the spring feeding mechanism 130 is fixed.

[0057] In some specific embodiments of the utility model, the top end of the arc-shaped plate 160 is provided with an upper supporting wheel 190, and the bottom end of the arc-shaped plate 160 is provided with a lower supporting wheel 200, and the upper supporting wheel 190 and the lower supporting wheel 200 are used for supporting the conveying belt 150.

[0058] It is easy to understand that, by arranging the upper supporting wheel 190 and the lower supporting wheel 200, the conveying belt 150 can be guided, and the conveying belt 150 is prevented from being in contact with the edge of the arc-shaped plate 160 and being scratched.

[0059] In some specific embodiments of the utility model, the bottom of the arc-shaped plate 160 is provided with a driving wheel 220, a guide wheel 210 located between the driving wheel 220 and the lower supporting wheel 200, and a tensioning wheel 230 located between the driving wheel 220 and the upper supporting wheel 190.

[0060] It is easy to understand that, by arranging the guide wheel 210, the direction of the conveying belt 150 can be changed, so that the interference is reduced, and meanwhile, the conveying belt 150 is facilitated to closely adhere to the driving wheel 220, and the driving wheel 220 is facilitated to drive the conveying belt 150 to move.

[0061] By arranging the tensioning wheel 230, the conveying belt 150 is facilitated to be disassembled and assembled, and meanwhile, the tensioning degree of the conveying belt 150 is facilitated to be adjusted, and the slippage is reduced.

[0062] In some specific embodiments of the utility model, the driving wheel 220 is connected with a motor through a shaft coupling, so that the motor is facilitated to drive the driving wheel 220 to rotate, and meanwhile, the motor is facilitated to be disassembled and assembled and maintained.

[0063] In some specific embodiments of the present application, the spring feeding mechanism 130 can include a tensioning shaft 240, the tensioning wheel 230 is installed on the tensioning shaft 240, the shell assembly is provided with a waist hole 250 accommodating two ends of the tensioning wheel 230, and a radial bolt connecting the tensioning shaft 240, the tensioning shaft 240 is adjusted along the length direction of the waist hole 250 to tension or loosen the conveying belt 150.

[0064] It is easy to understand that the present application can make the tensioning shaft 240 slide along the waist hole 250 by rotating the radial bolt, so as to change the position of the tensioning wheel 230, and meet the needs of tensioning the conveying belt 150.

[0065] In some specific embodiments of the present application, the conveying direction of the conveying belt 150 can be arranged opposite to the conveying direction of the conveying belt.

[0066] It is easy to understand that when the spring is separated from the conveying belt 150, the bottom end of the spring tends to deviate in the direction away from the conveying belt 150, and therefore the conveying belt can contact and drive the bottom end of the spring, so that the spring tends to stand upright, which helps to improve the conveying stability.

[0067] In some specific embodiments of the present application, the spring feeding mechanism 130 can further include a material blocking plate, the material blocking plate is located on one side of the low point of the conveying belt 150, and the material blocking plate and the conveying belt 150 allow the spring to fall to the conveying belt.

[0068] It is easy to understand that the present application further limits the spring by setting the material blocking plate, avoids the spring from sliding out on the worn conveying belt 150, and prolongs the service life.

[0069] In some specific embodiments of the present application, the arc-shaped plate 160 or the conveying belt 150 can have magnetism to reduce the risk of spring sliding.

[0070] In the description of the present application, the description of the terms "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0071] The terms "first", "second", "third", "fourth", and the like in the description of this application and in the claims of the foregoing drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of the terms so

[0072] It is also to be noted that the terms "comprise", "comprising", "include", and / or "including", when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0073] In addition, the terms "comprise", "comprising", "have", "having", "include", "including" and their conjugates, are intended to cover a non-exclusive inclusion such that process, methods, articles, or apparatuses that comprise, have, include, or comprise a list of elements, do not necessarily include all those elements, but can include only those elements specifically listed, or can include additional elements not expressly listed or inherent to such process, method, article, or apparatus.

[0074] Also, the terms "comprise", "comprising", "include", "including" or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that comprises, has, includes or contains a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article or apparatus. An element proceeded by "comprises... a", "has... a", "includes... a", or "contains... a", does not, without more constraints, preclude the existence of additional identical elements in the process, method, article or apparatus that comprises, has, includes, or contains the element. The terms "a" and "an" and "the" and "said", used in this specification do not, without more constraints, preclude the existence of additional or more than one element of any such elements. The terms "first", "second", "third", "fourth", and the like in the description of this application and in the claims of the foregoing drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of the terms so

[0075] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the scope of knowledge possessed by a person skilled in the art without departing from the spirit of the present application.

Claims

1. A spring winding device, comprising a spring winding mechanism (110) and a spring feeding mechanism (130), characterized in that, The spring winding mechanism (110) includes a spring pusher (120) for pushing the wound spring toward the spring delivery mechanism (130). The spring delivery mechanism (130) includes a housing assembly with a guide channel (140) that is inclined. The high point of the guide channel (140) is used to receive the spring pushed by the spring pusher (120), and the low point of the guide channel (140) is used to discharge the spring to the conveyor belt of the spring manufacturing equipment. The bottom wall of the guide channel (140) is provided with a conveyor belt (150) that drives the spring to move.

2. The coiled spring device according to claim 1, characterized in that, The housing assembly includes an arc-shaped plate (160) for forming the bottom wall of the material guide channel (140), the arc-shaped plate (160) for supporting the conveyor belt (150), and the arc-shaped plate (160) is arched upward.

3. The coiled spring device according to claim 2, characterized in that, The housing assembly includes a front baffle (170) and a rear baffle (180), with the arc-shaped plate (160) disposed between the front baffle (170) and the rear baffle (180). The front baffle (170), the rear baffle (180), and the arc-shaped plate (160) cooperate to form the material guide channel (140).

4. The coiled spring device according to claim 3, characterized in that, The front baffle (170) and the rear baffle (180) are provided with concave shoulders (260) for securing the housing assembly.

5. The coiled spring device according to claim 2, characterized in that, The top of the arc plate (160) is provided with an upper support wheel (190), and the bottom of the arc plate (160) is provided with a lower support wheel (200). The upper support wheel (190) and the lower support wheel (200) are used to support the conveyor belt (150).

6. The coiled spring device according to claim 5, characterized in that, The bottom of the arc plate (160) is provided with a drive wheel (220), a guide wheel (210) located between the drive wheel (220) and the lower support wheel (200), and a tension wheel (230) located between the drive wheel (220) and the upper support wheel (190).

7. The coiled spring device according to claim 6, characterized in that, The spring feeding mechanism (130) includes a tensioning shaft (240), on which the tensioning wheel (230) is mounted. The housing assembly is provided with waist holes (250) for accommodating both ends of the tensioning wheel (230) and radial bolts for connecting the tensioning shaft (240). The tensioning shaft (240) is adjusted along the length direction of the waist holes (250) to tension or loosen the conveyor belt (150).

8. The coiled spring device according to claim 1, characterized in that, The conveying direction of the conveyor belt (150) is opposite to that of the conveyor belt.

9. The coiled spring device according to claim 1, characterized in that, The spring feeding mechanism (130) also includes a baffle plate located on one side of the lowest point of the conveyor belt (150), and the baffle plate and the conveyor belt (150) allow the spring to fall onto the conveyor belt.

10. A bread spring manufacturing equipment, characterized in that, Includes the coiled spring device as described in any one of claims 1 to 9.

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