A buckle wrapping machine for office chairs

Abstract

The utility model relates to a buckle machine for office chairs, including a buckle assembly and an operating assembly. The design of the two components conforms to the manufacture and use of buckle machines in the furniture industry, realizes the self-buckle of seat buttons, reduces the cost of purchased materials, and saves the total cost of finished chairs. The independently developed buckle machine has a simple and novel overall shape and is easy to operate. The buckle seats manufactured by the buckle machine have a novel and special product shape. According to customer needs, the seats assembled with a number of buckles are fashionable in shape, and the products have selling points and are loved by consumers.

Description

Technical Field

[0001] The utility model relates to the technical field of seat manufacturing, in particular to a buckle wrapping machine for office seats. Background Art

[0002] Seats are also common in our lives, and the exterior shapes of seats are also varied. There are splicing styles and those with inlays. Currently, the most popular ones are those with drawstring buckles, which can be used for the backrest shape of seats and are widely loved by consumers. To achieve the buckle design of the backrest, the most common way is to directly purchase finished buttons, which is costly and increases the overall cost of the seat. For this reason, furniture manufacturers can independently develop buckle machines that can be used for seats.

[0003] For example, the invention disclosed in application number CN202321286173.5 discloses an efficient wooden board punching machine for furniture manufacturing, including a base, a positioning groove with an inverted "T"-shaped cross-section on the upper surface of the base, a positioning block matching it is slidably connected in the positioning groove, the upper surface of the positioning block extends out of the upper surface of the base through the positioning groove, the upper surface of the positioning block is fixedly connected to a fixing plate, the upper surface of the fixing plate is provided with a fixing groove, and the left and right inner walls of the fixing groove are rotatably connected with bidirectional threaded rods. In this efficient wooden board punching machine for furniture manufacturing, the left and right displacement of the fixing plate can drive the wooden board to move in the left and right directions, and the wooden board can be simply pushed, pulled and clamped to move the wooden board forward and backward, so that the front and rear and left and right positions of the punching can be adjusted at will without the operator having to readjust the position of the wooden board, and the operation is convenient, but the punching machine is only suitable for furniture wooden board manufacturing.

[0004] Another example is the invention disclosed in application number CN202321230676.0, which discloses a detachable chair and a bending and punching machine for an iron frame of a chair back. The iron frame of the chair back is formed by bending a tube blank. The bending and punching machine includes: a clamping device for clamping and fixing the tube blank; at least one processing device for bending one end of the tube blank and drilling a hole at the bend, including a bending assembly and a drilling assembly. The bending assembly is used to bend the tube blank into a semicircle, and the drilling assembly is located radially outside the semicircle folded by the tube blank. The drilling assembly is used to drill holes radially outside the semicircle; wherein the bending assembly includes a center wheel, a rotating arm rotating about the center wheel, and a pressure wheel located on the rotating arm that can approach or move away from the center wheel, and the center wheel can move along its own axial direction. The utility model provides a bending and punching machine for an iron frame of a chair back, which can improve positioning accuracy, but the punching machine is only suitable for use on iron frames of furniture chair backs.

[0005] Another example is the invention disclosed in application number CN202320572388.7, which particularly relates to a button punching machine, which includes: a base, a workbench, a positioning assembly, and a laser punching assembly. The positioning assembly includes a positioning base and a positioning cover, the positioning cover and the positioning base are matched, the positioning base is in a groove shape, the positioning base is provided with a positioning groove inside, the upper surface of the positioning base is provided with a groove, the side surface of the positioning base is fixedly connected with a swing rod, and the side surface of the positioning cover is fixedly connected with a clamping column. The swing rod is swung left and right, and the button is automatically put into the positioning groove through the shaking and screening of the positioning base. The positioning groove can hold multiple buttons, which greatly simplifies the tediousness of manual feeding, speeds up the feeding speed, and improves the production efficiency of buttons; through the cooperation of the positioning cover and the positioning base, the button is tightly fixed and clamped, which prevents displacement and side slip during punching, and improves the accuracy of punching, but this button punching machine is not suitable for furniture buttons.

[0006] In view of the above common problems with seat belt buckling, in addition to the common buckling machines on the market, we can develop and manufacture buckling machines for furniture seats specifically for the furniture (seat) industry. Utility Model Content

[0007] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a buckle wrapping machine for an office chair, which can effectively solve the problems in the background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a buckle machine for office chairs, including a buckle assembly and an operating assembly. The buckle assembly includes a buckle base, a buckle fixed bracket, a buckle bottom piece, a locking piece, a fixed oblique bracket, a baffle, a bracket spring, and a cross piece. The operating assembly includes an operating platform, a fixed lower bracket, a reinforcement support, a pedal operating rod, a pedal fixing piece, and a pedal. The buckle base in the buckle assembly is circular and fixed on the operating platform. The upper end of the buckle base is a buckle mold, and the upper end of the buckle mold is fixed to the buckle rod. The buckle rod is covered with a buckle rod spring on the outside, and the buckle fixed bracket is located at the rear end of the operating platform. The buckle bottom piece is composed of several parts, and there are two locking pieces, which are fixed on the left and right sides of the upper end of the buckle bottom piece. The lower end of the fixed oblique bracket is fixed between the two locking pieces by bolts. The rear end of the fixed oblique bracket is fixed to the upper end of the buckle fixed bracket. The baffle is fixed to the cross piece, and the bracket spring is fixed to the middle and upper end of the fixed oblique bracket. The operating platform in the operating assembly is rectangular, with a pedal operating rod at the lower end of the operating platform, a pedal fixed at the lower part of the pedal operating rod, and pedal fixings fixed on both sides of the pedal operating rod. The lower ends of the four sides of the operating platform are fixed with lower brackets. The buckle assembly and the operating assembly form a complete seat buckle machine.

[0009] As a preferred embodiment of the above technical solution, both ends of the cross member are fixed to the upper end of the fixed upper bracket, and the middle lower part of the cross member is provided with two supporting members.

[0010] As a preferred embodiment of the above technical solution, the buckle assembly is located above the operating platform, the operating assembly is located below the operating platform, and there is a platform reinforcement rod at the bottom of the operating platform, which is more stable during operation.

[0011] As a preferred embodiment of the above technical solution, the bottom end of the buckle fixing bracket is fixed to the upper end of the pedal operating rod.

[0012] As a preferred embodiment of the above technical solution, the outermost parts of the buckle enclosing assembly and the operating assembly are provided with reinforcing diagonal rods to make the buckle enclosing machine more solid.

[0013] The structural design features of the utility model are as follows: (1) The independently developed buckle assembly is used in conjunction with the operating assembly: including a buckle base, a buckle fixing bracket, a buckle bottom part, a locking part, a baffle, a bracket spring, and a cross baffle. The operating assembly includes an operating platform, a fixed lower bracket, a reinforcing support, a fixing part, a pedal operating rod, a pedal fixing part, and a pedal. When the semi-finished button is placed on the buckle base on the operating platform, when the foot steps on the pedal, the pedal operating rod is driven, and the buckle rod spring is used to drive the buckle rod to operate, so that the buckle mold is pressed downward, so that the leather or cloth wrapped on the outside of the button is squeezed by the mold, and the semi-finished button is demolded intact. There is also a baffle on the upper part of the buckle assembly to protect the safety of the buckle assembly during operation. The bracket spring at the bottom of the baffle also plays a good role in driving the buckle fixing bracket to operate, and each component of the buckle assembly drives the operation of the entire buckle machine. (2) The buckle-wrapping machine independently developed has a simple and novel overall shape and is easy to operate. The buckle-wrapped seats manufactured using the buckle-wrapping machine have a novel and special product shape. According to customer needs, the seats assembled using several buckles have a fashionable shape. The product has a selling point and is loved by consumers.

[0014] The utility model has the following beneficial effects:

[0015] 1. The independently developed buckle-wrapping machine includes a buckle-wrapping component and an operating component. The design of the two components is in line with the manufacturing and use of buckle-wrapping machines in the furniture industry, which realizes the independent buckling of seat buttons, reduces the cost of purchased materials, and saves the total cost of finished chairs.

[0016] 2. The independently developed buckle machine has a simple and novel overall shape and is easy to operate. The buckle seats manufactured using the buckle machine have a novel and special product shape. According to customer needs, the seats assembled using several buckles have a fashionable shape. The product has selling points and is loved by consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 This is a front structural diagram of a buckle wrapping machine for office chairs of the utility model;

[0019] Figure 2 This is a structural diagram of a buckle assembly of a buckle machine for office chairs of the utility model;

[0020] Figure 3 This is a partial enlarged view of a buckle assembly of a buckle machine for office chairs of the utility model;

[0021] Figure 4 This is a bottom structural diagram of an operating platform of a buckle wrapping machine for office chairs of the utility model;

[0022] Figure 5 The utility model discloses a structural diagram of a finished buckle made by a buckle-wrapping machine for an office chair and used on the office chair.

[0023] In the figure, 1- buckle assembly, 2-operating assembly, 101- buckle base, 102- buckle fixed bracket, 103- buckle bottom piece, 104- locking piece, 105- fixed oblique bracket, 106- baffle plate, 107- bracket spring, 108- cross block, 109- buckle mold, 110- buckle rod, 111- buckle rod spring, 201- operating platform, 202- fixed lower bracket, 203- reinforcement support, 204- pedal operating rod, 205- pedal fixing piece, 206- pedal, 207- fixed upper bracket, 208- support piece, 209- reinforcement oblique rod, 210- bolt, 211- platform reinforcement rod. DETAILED DESCRIPTION

[0024] This specific implementation is only an explanation of the utility model, not a limitation of the utility model. Any modification made by a person skilled in the art after reading the specification of the utility model will be protected by the patent law as long as it is within the protection scope of the claims.

[0025] like Figure 1-Figure 5As shown, a buckle machine for office chairs includes a buckle assembly 1 and an operating assembly 2. The buckle assembly 1 includes a buckle base 101, a buckle fixing bracket 102, a buckle bottom member 103, a locking member 104, a fixed oblique bracket 105, a baffle 106, a bracket spring 107, and a cross member 108. The operating assembly 2 includes an operating platform 201, a fixed lower bracket 202, a reinforcement support 203, a pedal operating rod 204, a pedal fixing member 205, and a pedal 206. The buckle base 101 in the buckle assembly 1 is circular and fixed on the operating platform 201. The upper end of the buckle base 101 is a buckle mold 109, and the upper end of the buckle mold 109 is fixed to the buckle rod 110. The buckle rod 110 is covered with a buckle rod spring 111, and the buckle fixing bracket 102 is located at the rear end of the operating platform 201. The buckle bottom part 103 is composed of several parts, and there are two locking parts 104, which are fixed on the left and right sides of the upper end of the buckle bottom part 103. The lower end of the fixed oblique bracket 105 is fixed between the two locking parts 104 by bolts. The rear end of the fixed oblique bracket 105 is fixed to the upper end of the buckle fixed bracket 102. The baffle plate 106 is fixed on the cross member 108, and the bracket spring 107 is fixed to the middle and upper end of the fixed oblique bracket 105. The operating platform 201 in the operating component 2 is rectangular, and a foot operating rod 204 is provided at the lower end of the operating platform 201. A foot 206 is fixed at the lower part of the foot operating rod 204, and foot fixing parts 205 are fixed on both sides of the foot operating rod 204. The lower ends of the four sides of the operating platform 201 are provided with fixed lower brackets 202. The buckle component 1 and the operating component 2 form a complete seat buckle machine. The two ends of the cross member 108 are fixed to the upper end of the fixed upper bracket 207, and there are two supporting members 208 in the middle and lower part of the cross member 108. The buckle assembly 1 is located above the operating platform 201, and the operating assembly 2 is located below the operating platform 201. The bottom of the operating platform 201 has a platform reinforcement rod 211, which is more stable during operation. The bottom end of the buckle fixing bracket 102 is fixed to the upper end of the pedal operating rod 204. The outermost parts of the buckle assembly 1 and the operating assembly 2 have a reinforcement diagonal rod 209 to make the buckle machine more secure.

Claims

1. A buckle machine for office chairs, characterized in that: The invention comprises a buckle assembly (1) and an operating assembly (2); the buckle assembly (1) comprises a buckle base (101), a buckle fixing bracket (102), a buckle bottom piece (103), a locking piece (104), a fixed oblique bracket (105), a baffle plate (106), a bracket spring (107), and a cross piece (108); the operating assembly (2) comprises an operating platform (201), a fixed lower bracket (202), a reinforcement bracket (203), and a pedal operating lever (204). , a pedal fixing member (205), and a pedal (206); the buckle base (101) in the buckle assembly (1) is circular and fixed on the operating platform (201); the upper end of the buckle base (101) is a buckle mold (109), the upper end of the buckle mold (109) is fixed to a buckle rod (110), the outer portion of the buckle rod (110) is covered with a buckle rod spring (111), and the buckle fixing bracket (102) is located at the rear end of the operating platform (201); the buckle The buckle bottom member (103) is composed of a plurality of parts, and the locking parts (104) are two and fixed to the left and right sides of the upper end of the buckle bottom member (103); the lower end of the fixed oblique bracket (105) is fixed between the two locking parts (104) by bolts; the rear end of the fixed oblique bracket (105) is fixed to the upper end of the buckle fixed bracket (102); the baffle plate (106) is fixed to the cross member (108), and the bracket spring (107) is fixed to the fixed oblique bracket ( 105); the operating platform (201) in the operating component (2) is rectangular, a pedal operating rod (204) is provided at the lower end of the operating platform (201), a pedal (206) is fixed at the lower part of the pedal operating rod (204), and pedal fixing members (205) are fixed on both sides of the pedal operating rod (204); fixed lower brackets (202) are provided at the lower ends of the four sides of the operating platform (201); the buckle assembly (1) and the operating component (2) constitute a complete seat buckle machine.

2. A buckle wrapping machine for office chairs according to claim 1, characterized in that: The two ends of the cross member (108) are fixed to the upper end of the fixed upper bracket (207), and the middle lower part of the cross member (108) is provided with two supporting members (208).

3. A buckle-wrapping machine for office chairs according to claim 1, characterized in that: The buckle assembly (1) is located on the upper side of the operating platform (201), the operating assembly (2) is located below the operating platform (201), and a platform reinforcement rod (211) is provided at the bottom of the operating platform (201).

4. A buckle-wrapping machine for office chairs according to claim 1, characterized in that: The outermost parts of the buckle assembly (1) and the operating assembly (2) are provided with reinforcing diagonal rods (209).

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