Umbrella rib riveting device for umbrella production

Abstract

The utility model provides an umbrella rib riveting device for umbrella production, which relates to the technical field of umbrella rib processing and comprises a processing table and a riveting component arranged at the top of the processing table, an inner support component is arranged at the bottom of the riveting component and comprises a transmission rod mounted on one side of the riveting component, and one end of the transmission rod is fixedly connected with a sliding block. A movable block is arranged at the bottom of the sliding block, one end of the movable block is fixedly connected with a sleeve, the end, away from the movable block, of the sleeve is fixedly connected with a fixed block, the side face of the fixed block is rotationally connected with a first connecting rod, and the side face of the first connecting rod is rotationally connected with a second connecting rod; when the umbrella rib riveting device is used, one end of an umbrella rib needing to be riveted is arranged on the outer surface of the arc-shaped plate in a sleeving mode, then the riveting component is started, and therefore the riveting component can be promoted to move downwards, and the sliding block can be driven to move downwards through the transmission rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to umbrella rib processing technical field especially relates to a rain umbrella production is with umbrella rib riveting device. BACKGROUND

[0002] The umbrella rib riveting device for rain umbrella production is commonly used in umbrella manufacturing links, which can accurately connect various parts of the umbrella rib, such as the main rib and the branch rib, and the segmented part of the umbrella rib. By applying appropriate pressure to deform the rivet, the umbrella rib structure is stable, the umbrella can be smoothly opened and closed, and the wind and rain external force can be borne, effectively improving the production efficiency and product quality of the umbrella.

[0003] In actual work, the umbrella rib riveting device of the prior art can meet the basic needs of umbrella rib riveting processing by cooperating with the riveting machine and the work disc, but there are still the following problems:

[0004] When the common riveting device is used for riveting the relatively thin umbrella rib, the outer wall of the umbrella rib is relatively thin, and the pressure bearing capacity is limited. When riveting, the relatively large pressure will cause uneven stress on the local umbrella rib, resulting in concave or curved corresponding parts of the umbrella rib. Therefore, the present application provides an umbrella rib riveting device for rain umbrella production to meet the needs. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides an umbrella rib riveting device for rain umbrella production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an umbrella rib riveting device for rain umbrella production, comprising a processing table and a riveting component arranged on the top of the processing table;

[0007] The inner support assembly is arranged at the bottom of the riveting component, and the inner support assembly comprises a transmission rod installed on one side of the riveting component, one end of the transmission rod is fixedly connected with a sliding block, the bottom of the sliding block is provided with a moving block, one end of the moving block is fixedly connected with a sleeve, the end of the sleeve away from the moving block is fixedly connected with a fixed block, the side surface of the fixed block is rotatably connected with a first connecting rod, and the side surface of the first connecting rod is rotatably connected with a second connecting rod.

[0008] The fixing assembly is arranged at the bottom of the inner support assembly, and the fixing assembly comprises a fixing seat installed in the inner cavity of the processing table, and the two sides of the fixing seat are fixedly connected with a first supporting plate.

[0009] As a preferred embodiment, the side surface of the end of the moving block away from the sleeve is fixedly connected with an elastic sheet, and the end of the elastic sheet away from the moving block is fixedly connected with the inner wall of the processing table.

[0010] The technical effects of the above technical scheme are that the elastic sheet can assist the moving block to reset.

[0011] As a preferred embodiment, the side surface of the arc-shaped plate is slidably connected with a sliding plate, and the end of the sliding plate away from the arc-shaped plate is slidably connected with a fixing cylinder.

[0012] The technical effects of the above technical scheme are that the fixing cylinder can facilitate riveting of the umbrella rib, and the sliding plate can ensure that the fixing cylinder and the arc-shaped plate keep synchronous operation.

[0013] As a preferred embodiment, the end of the connecting rod away from the first supporting plate is rotatably connected with a second supporting plate, and the top of the second supporting plate is fixedly connected with a connecting block.

[0014] The technical effects of the above technical scheme are that the second supporting plate and the connecting block can drive the clamping plate to move.

[0015] Compared with the prior art, the umbrella rib riveting device has the advantages and positive effects that,

[0016] The opposite ends of the sliding block and the moving block are provided with openings that match each other, in use, first, the end of the umbrella rib to be riveted is sleeved on the outer surface of the arc-shaped plate, then the riveting component is started, so as to drive the riveting component to move downward, and then the sliding block is driven to move downward by the transmission rod, when the sliding block moves to a certain position, the bottom of the sliding block contacts the top of the moving block, so as to drive the moving block to move to the end close to the riveting component, and then the fixed block is driven to move by the sleeve, when the fixed block moves forward, the first connecting rod and the second connecting rod are matched, so as to drive the arc-shaped plate to move upward, when the arc-shaped plate moves to a certain position, the outer surface of the arc-shaped plate contacts the inner wall of the umbrella rib, so as to support the umbrella rib, effectively improve the stability of the umbrella rib during riveting, and avoid uneven stress of the umbrella rib during riveting, so as to avoid damage. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a kind of umbrella rib riveting device for umbrella production of stereoscopic structure schematic diagram;

[0018] Figure 2 The utility model provides a kind of umbrella rib riveting device for umbrella production of internal section structure schematic diagram;

[0019] Figure 3 The utility model provides a kind of umbrella rib riveting device for umbrella production of internal support subassembly section structure schematic diagram;

[0020] Figure 4The utility model provides a kind of sectional structure schematic diagram of umbrella rib riveting device fixing assembly for umbrella production.

[0021] Legend:

[0022] 1, processing platform;11, riveting component;

[0023] 2, inner support assembly;21, transmission rod;22, sliding block;23, moving block;24, elastic sheet;25, sleeve;26, fixed block;27, first connecting rod;28, second connecting rod;29, arc plate;210, fixed cylinder;211, sliding plate;

[0024] 3, fixed assembly;31, fixed seat;32, first support plate;33, connecting rod;34, second support plate;35, connecting block;36, clamping plate;37, telescopic rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in 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 in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] As shown in Figure 1 - Figure 4 The utility model provides a kind of technical solutions: a kind of umbrella rib riveting device for umbrella production, processing platform 1 and the riveting component 11 of being set in the top of processing platform 1;

[0027] Inner support assembly 2, inner support assembly 2 is placed in the bottom of riveting component 11, and inner support assembly 2 includes the transmission rod 21 installed in the side of riveting component 11, one end of transmission rod 21 is fixedly connected with sliding block 22, the bottom of sliding block 22 is provided with moving block 23, one end of moving block 23 is fixedly connected with sleeve 25, the end away from moving block 23 of sleeve 25 is fixedly connected with fixed block 26, the side surface of fixed block 26 is rotatably connected with first connecting rod 27, and the side surface of first connecting rod 27 is rotatably connected with second connecting rod 28;

[0028] The fixing assembly 3 is arranged at the bottom of the inner supporting assembly 2, and the fixing assembly 3 comprises a fixing seat 31 arranged in the inner cavity of the processing table 1, the two sides of the fixing seat 31 are fixedly connected with first supporting plates 32, the top of each first supporting plate 32 is rotatably connected with a connecting rod 33, the side of the end of the moving block 23 away from the sleeve 25 is fixedly connected with an elastic sheet 24, the end of the elastic sheet 24 away from the moving block 23 is fixedly connected with the inner wall of the processing table 1, the top of the second connecting rod 28 is fixedly connected with an arc-shaped plate 29, the side of the arc-shaped plate 29 is slidably connected with a sliding plate 211, the end of the sliding plate 211 away from the arc-shaped plate 29 is slidably connected with a fixing cylinder 210, the opposite ends of the sliding block 22 and the moving block 23 are provided with openings matching with each other, in use, first, the end of the umbrella rib to be riveted is sleeved on the outer surface of the arc-shaped plate 29, then the riveting component 11 is started, so that the riveting component 11 is driven to move downward, and then the sliding block 22 is driven to move downward by the transmission rod 21, when the sliding block 22 moves to a certain position, the bottom of the sliding block 22 contacts with the top of the moving block 23, so that the moving block 23 is driven to move to the end close to the riveting component 11, when the moving block 23 moves forward, the elastic sheet 24 is compressed, so that the stress generated is absorbed, and then the fixing block 26 is driven to move by the sleeve 25, when the fixing block 26 moves forward, the first connecting rod 27 and the second connecting rod 28 cooperate, so that the arc-shaped plate 29 is driven to move upward, when the arc-shaped plate 29 moves to a certain position, the outer surface of the arc-shaped plate 29 contacts with the inner wall of the umbrella rib, so that the umbrella rib is supported, the stability of the umbrella rib during riveting is effectively improved, and the umbrella rib is prevented from being damaged due to uneven local stress during riveting, the fixing cylinder 210 is provided with a hole in the top, so that the umbrella rib is conveniently riveted and processed, the sliding plate 211 is arranged, so that the arc-shaped plate 29 and the fixing cylinder 210 are kept synchronous movement, the elastic sheet 24 is arranged, so that the moving block 23 is assisted to reset, and the fixing assembly 3 is arranged, so that the position of the umbrella rib is fixed.

[0029] Further, Figure 2 and Figure 4As shown: the end of the connecting rod 33 away from the first support plate 32 is rotatably connected to the second support plate 34, the top of the second support plate 34 is fixedly connected to the connecting block 35, and the side of the connecting block 35 is fixedly connected to the clamping plate 36. When the transmission rod 21 moves downward, it can drive the first support plate 32 to move downward through the fixing seat 31. When the first support plate 32 moves downward, it can cause one end of the connecting rod 33 to move counterclockwise along the top of the first support plate 32, thereby causing the second support plate 34 to move toward the middle of the fixing seat 31, and then the clamping plate 36 can be driven to move through the connecting block 35. When the clamping plate 36 moves to a certain position, the inner wall of the clamping plate 36 contacts the outer surface of the umbrella rib, thereby fixing the position of the umbrella rib and preventing the position of the umbrella rib from shifting during the riveting process.

[0030] During use, the riveted component 11 will inevitably generate a certain amount of vibration, which is transmitted to the fixing seat 31 through the transmission rod 21, causing the position of the first support plate 32 to be slightly offset, such as Figure 4 As shown: In this solution, a telescopic rod 37 is fixedly connected to the bottom of the second support plate 34, and the end of the telescopic rod 37 away from the second support plate 34 is fixedly connected to the top of the fixed seat 31. When the vibration is transmitted to the fixed seat 31 through the transmission rod 21, the damping plate arranged on the top of the fixed seat 31 can buffer the vibration to a certain extent, effectively ensuring the stable transmission of the first support plate 32. By setting the telescopic rod 37, the movement distance of the fixed seat 31 can be supplemented.

[0031] Working principle:

[0032] like Figures 1-4 As shown:

[0033] In use: first, the end of the umbrella rib to be riveted is sleeved on the outer surface of the arc-shaped plate 29, then the riveting member 11 is started, so as to drive the sliding block 22 to move downwards through the transmission rod 21, when the sliding block 22 moves to a certain position, the bottom of the sliding block 22 contacts with the top of the moving block 23, so as to drive the moving block 23 to move towards the end close to the riveting member 11, when the moving block 23 moves forward, the elastic sheet 24 is compressed, so as to absorb the stress generated, then the fixed block 26 is driven to move through the sleeve 25, when the fixed block 26 moves forward, the first connecting rod 27 and the second connecting rod 28 cooperate, so as to drive the arc-shaped plate 29 to move upwards, when the arc-shaped plate 29 moves to a certain position, the outer surface of the arc-shaped plate 29 contacts with the inner wall of the umbrella rib, so as to support the umbrella rib, at the same time, when the transmission rod 21 moves downwards, the first supporting plate 32 is driven to move downwards through the fixed seat 31, when the first supporting plate 32 moves downwards, one end of the connecting rod 33 is driven to move counterclockwise along the top of the first supporting plate 32, so as to drive the second supporting plate 34 to move to the middle part of the fixed seat 31, then the clamping plate 36 is driven to move through the connecting block 35, when the clamping plate 36 moves to a certain position, the inner wall of the clamping plate 36 contacts with the outer surface of the umbrella rib, so as to fix the position of the umbrella rib, finally, the riveting work of the umbrella rib is completed.

[0034] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application.

Claims

1. A rib riveting device for umbrella production, characterized in that: Include: Processing table (1) and riveting component (11) arranged on the top of processing table (1); The inner support assembly (2) is placed at the bottom of the riveting component (11), the inner support assembly (2) includes a transmission rod (21) installed on one side of the riveting component (11), one end of the transmission rod (21) is fixedly connected with a sliding block (22), the bottom of the sliding block (22) is provided with a moving block (23), one end of the moving block (23) is fixedly connected with a sleeve (25), the end of the sleeve (25) away from the moving block (23) is fixedly connected with a fixed block (26), the side surface of the fixed block (26) is rotatably connected with a first connecting rod (27), the side surface of the first connecting rod (27) is rotatably connected with a second connecting rod (28); The fixed assembly (3) is placed at the bottom of the inner support assembly (2), the fixed assembly (3) includes a fixed seat (31) installed in the inner cavity of the processing table (1), both sides of the fixed seat (31) are fixedly connected with a first support plate (32), the top of the first support plate (32) is rotatably connected with a connecting rod (33).

2. The umbrella rib riveting device for umbrella production according to claim 1, characterized in that, The side surface of the end of the moving block (23) away from the sleeve (25) is fixedly connected with a spring piece (24), and the end of the spring piece (24) away from the moving block (23) is fixedly connected with the inner wall of the processing table (1).

3. The umbrella rib riveting device for umbrella production according to claim 1, characterized in that, The top of the second connecting rod (28) is fixedly connected with an arc-shaped plate (29).

4. The umbrella rib riveting device for umbrella production according to claim 3, characterized in that, The side surface of the arc-shaped plate (29) is slidably connected with a sliding plate (211), and the end of the sliding plate (211) away from the arc-shaped plate (29) is slidably connected with a fixed cylinder (210).

5. The umbrella rib riveting device for umbrella production according to claim 1, characterized in that, The end of the connecting rod (33) away from the first support plate (32) is rotatably connected with a second support plate (34), and the top of the second support plate (34) is fixedly connected with a connecting block (35).

6. The umbrella rib riveting device for umbrella production according to claim 5, characterized in that, The side surface of the connecting block (35) is fixedly connected with a clamping plate (36).

7. The umbrella rib riveting device for umbrella production according to claim 5, characterized in that, The bottom of the second support plate (34) is fixedly connected with a telescopic rod (37), and the end of the telescopic rod (37) away from the second support plate (34) is fixedly connected with the top of the fixed seat (31).

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