Chair cloth drawing machine

Abstract

The utility model relates to the technical field of cloth drawing machine, concretely relates to a cloth drawing machine for chair cloth, including base, hydraulic pump station, positioning assembly, compression assembly, support component and cloth drawing assembly, positioning assembly includes elevating hydraulic telescopic pole, elevating seat, locating seat, locating plate and locating block, two elevating hydraulic telescopic poles are fixedly connected with base respectively, and are located the top of base respectively, elevating seat is fixedly connected with elevating hydraulic telescopic pole, and is located the top of elevating hydraulic telescopic pole, locating seat is fixedly connected with base, locating plate is fixedly connected with locating seat, and is located the top of locating seat, multiple locating blocks are fixedly connected with elevating seat respectively, compression assembly and cloth drawing assembly are connected with base respectively, support component is connected with compression assembly, solved the need when installing the teslin cloth on the chair frame, need to stretch the teslin cloth, the processing efficiency of chair frame is reduced to the problem that the problem of easy processing through artificial.

Description

Technical Field

[0001] This utility model relates to the field of fabric spreading machine technology, and in particular to a fabric spreading machine for chair fabric. Background Technology

[0002] Teslin fabric uses a PVC / PET core-sheath composite yarn structure. The core is made of high-strength polyester industrial yarn, and the outer layer is made of aging-resistant and UV-resistant PVC material. It is woven on a shuttleless loom and treated with a cold light to create a smooth surface. This material possesses properties such as high temperature resistance, UV resistance, rainproofing, abrasion resistance, corrosion resistance, non-toxicity, and excellent breathability. It is widely used in outdoor furniture, beach chairs, bags, shoe materials, storage products, and decorative wall coverings.

[0003] When Teslin fabric needs to be installed on a chair frame, it needs to be stretched and extended. Doing this entirely manually can easily reduce the processing efficiency of the chair frame. Utility Model Content

[0004] The purpose of this utility model is to provide a fabric stretching machine for chair fabric, which solves the problem that when Teslin fabric needs to be installed on chair frames, it is necessary to stretch and extend the Teslin fabric, and relying entirely on manual processing can easily reduce the processing efficiency of chair frames.

[0005] To achieve the above objectives, this utility model provides a fabric spreading machine for chair fabrics, including a base, a hydraulic pump station, a positioning component, a pressing component, a support component, and a fabric spreading component. The positioning component includes a lifting hydraulic telescopic rod, a lifting seat, a positioning seat, a positioning plate, and positioning blocks. There are two lifting hydraulic telescopic rods, each fixedly connected to the base and located at the top of the base. The lifting seat is fixedly connected to the lifting hydraulic telescopic rod and located at the top of the lifting hydraulic telescopic rod. The positioning seat is fixedly connected to the base and located at the top of the base. The positioning plate is fixedly connected to the positioning seat and located at the top of the positioning seat. There are multiple positioning blocks, each fixedly connected to the lifting seat and located outside the positioning plate. The pressing component and the fabric spreading component are connected to the base, and the support component is connected to the pressing component.

[0006] The clamping assembly includes an upper frame, a mounting plate, and clamping hydraulic telescopic rods. The upper frame is fixedly connected to the base and located on top of the base. The mounting plate is detachably connected to the upper frame and located on the outside of the upper frame. There are two clamping hydraulic telescopic rods, which are respectively fixedly connected to the mounting plate and located on the outside of the mounting plate.

[0007] The clamping assembly further includes an upper pressure plate, guide seats, and guide strips. The upper pressure plate is fixedly connected to the clamping hydraulic telescopic rod and is located at the bottom of the clamping hydraulic telescopic rod. There are multiple guide seats, which are respectively fixedly connected to the mounting plate and are located on the outside of the clamping hydraulic telescopic rod. There are multiple guide strips, which are respectively fixedly connected to the upper pressure plate and pass through the guide seats.

[0008] The support assembly includes a support base and a support bar. The support base is fixedly connected to the upper frame and is located on the outside of the upper frame. The support bar is detachably connected to the support base and is located below the upper pressure plate.

[0009] The fabric spreading assembly includes an adjusting guide rail, a sliding plate, an adjusting screw assembly, a tensioning hydraulic telescopic rod, a tensioning slide rail, and a tensioning seat. There are two adjusting slide rails, each fixedly connected to the base and located on top of the base. The sliding plate is slidably connected to the adjusting guide rail and located on top of the adjusting guide rail. The adjusting screw assembly is rotatably connected to the base and passes through the sliding plate. There are two tensioning hydraulic telescopic rods, each fixedly connected to the sliding plate and located on top of the sliding plate. There are two tensioning slide rails, each fixedly connected to the sliding plate and located on top of the sliding plate. The tensioning seat is fixedly connected to the tensioning hydraulic telescopic rod and located on top of the tensioning slide rail.

[0010] This utility model discloses a chair fabric spreading machine. In use, a chair frame with the fabric already installed on one side is inserted into the outside of the support bar, and the fabric-installed side is fixed to the tensioning seat. At this time, the lifting hydraulic telescopic rod is controlled to move the lifting seat and the positioning block along the positioning plate, fixing the position of the chair frame. After fixing, the pressing component above presses down, pressing the chair fabric tightly onto the surface of the support plate. Then, the spreading component pulls the fabric-installed side of the chair frame, causing the fabric to protrude from the side of the chair frame without fabric, making it easier for workers to install the fabric on the outside of the chair frame. After the fabric is installed, the pressing component, the spreading component, and the positioning component are released, and the chair frame with the fabric installed is removed from the support bar, facilitating the installation of the fabric onto the surface of the chair frame. This solves the problem that when Teslin fabric needs to be installed on the chair frame, it needs to be stretched and extended, which is easily reduced in processing efficiency when handled entirely manually. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0012] Figure 1 This is a structural diagram of the chair frame and chair fabric to be processed according to this utility model.

[0013] Figure 2 This is a schematic diagram of the overall structure of the fabric spreading machine for chair fabric according to the first embodiment of this utility model.

[0014] Figure 3 This is a structural schematic diagram of the clamping component and the support component of the first embodiment of this utility model.

[0015] Figure 4 This is a schematic diagram of the positioning component according to the first embodiment of the present invention.

[0016] Figure 5 This is a schematic diagram of the fabric spreading assembly according to the first embodiment of this utility model.

[0017] In the diagram: 000-Chair frame, 100-Chair fabric, 101-Base, 102-Hydraulic pump station, 103-Lifting hydraulic telescopic rod, 104-Lifting seat, 105-Positioning seat, 106-Positioning plate, 107-Positioning block, 108-Upper frame, 109-Mounting plate, 110-Pressure hydraulic telescopic rod, 111-Upper pressure plate, 112-Guide seat, 113-Guide strip, 114-Support seat, 115-Support strip, 116-Adjusting guide rail, 117-Slide plate, 118-Adjusting screw assembly, 119-Tightening hydraulic telescopic rod, 120-Tightening slide rail, 121-Tightening seat. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The first embodiment of this application is as follows:

[0020] Please see Figures 1 to 5 ,in, Figure 1 This is a structural diagram of the chair frame and chair fabric to be processed according to this utility model. Figure 2 This is a schematic diagram of the overall structure of the chair fabric spreading machine according to the first embodiment of this utility model. Figure 3 This is a structural schematic diagram of the clamping component and the support component according to the first embodiment of this utility model. Figure 4 This is a schematic diagram of the positioning component according to the first embodiment of this utility model. Figure 5This is a schematic diagram of the fabric spreading assembly of the first embodiment of this utility model. This utility model provides a fabric spreading machine for chair frames, including a base 101, a hydraulic pump station 102, a positioning assembly, a pressing assembly, a support assembly, and a fabric spreading assembly. The positioning assembly includes a lifting hydraulic telescopic rod 103, a lifting seat 104, a positioning seat 105, a positioning plate 106, and a positioning block 107. The pressing assembly includes an upper frame 108, a mounting plate 109, a pressing hydraulic telescopic rod 110, an upper pressure plate 111, a guide seat 112, and a guide strip 113. The support assembly includes a support seat 114 and a support strip 115. The fabric spreading assembly includes an adjusting guide rail 116, a sliding plate 117, an adjusting screw assembly 118, a tensioning hydraulic telescopic rod 119, a tensioning slide rail 120, and a tensioning seat 121. The aforementioned solution solves the problem that when Teslin fabric needs to be stretched and extended on a chair frame, manual processing can easily reduce the processing efficiency of the chair frame.

[0021] In this specific embodiment, the hydraulic pump station 102 is connected to the base 101 and located on the outside of the base 101. There are two lifting hydraulic telescopic rods 103, each fixedly connected to the base 101 and located on top of the base 101. The lifting seat 104 is fixedly connected to the lifting hydraulic telescopic rod 103 and located on top of the lifting hydraulic telescopic rod 103. The positioning seat 105 is fixedly connected to the base 101 and located on top of the base 101. The positioning plate... Positioning plate 106 is fixedly connected to positioning seat 105 and located on top of positioning seat 105. Multiple positioning blocks 107 are fixedly connected to lifting seat 104 and located on the outer side of positioning plate 106. The pressing assembly and the cloth-pulling assembly are connected to base 101. The support assembly is connected to the pressing assembly. Base 101 provides support for the device. Hydraulic pump station 102 controls the hydraulic telescopic rod within the device. Lifting hydraulic telescopic rod 103 controls the... The lifting seat 104 provides control and supports the positioning block 107. The positioning seat 105 supports the positioning plate 106, which guides the positions of the lifting seat 104 and the positioning block 107. In use, the chair frame with the chair cloth already installed on one side is inserted into the outside of the support bar 115, and the side with the chair cloth installed is fixed to the tensioning seat 121. At this time, the lifting hydraulic telescopic rod 103 is controlled to move the lifting seat 104 and the positioning block 107. Positioning block 107 moves upward along positioning plate 106 to fix the position of chair frame. After fixing, the pressing component above presses down to press the chair fabric onto the surface of the support plate. Then, the fabric-pulling component pulls the side of the chair frame with the chair fabric installed, so that the chair fabric protrudes from the side of the chair frame without the chair fabric installed, making it easier for the staff to install the chair fabric on the outside of the chair frame. After the chair fabric is installed, the pressing component, the fabric-pulling component, and the positioning component are released. Then, the chair frame with the chair fabric installed is removed from the support bar 115, making it easier to install the chair fabric on the surface of the chair frame.

[0022] The upper frame 108 is fixedly connected to the base 101 and located on top of the base 101. The mounting plate 109 is detachably connected to the upper frame 108 and located on the outside of the upper frame 108. There are two clamping hydraulic telescopic rods 110, which are fixedly connected to the mounting plate 109 and located on the outside of the mounting plate 109. The upper frame 108 provides support for the clamping assembly, and the mounting plate 109 provides support for the clamping hydraulic telescopic rods 110. The clamping hydraulic telescopic rods 110 provide control over the upper pressure plate 111.

[0023] Secondly, the upper pressure plate 111 is fixedly connected to the pressing hydraulic telescopic rod 110 and is located at the bottom of the pressing hydraulic telescopic rod 110. There are multiple guide seats 112, which are fixedly connected to the mounting plate 109 and are located on the outside of the pressing hydraulic telescopic rod 110. There are multiple guide strips 113, which are fixedly connected to the upper pressure plate 111 and pass through the guide seats 112. The upper pressure plate 111 is used to press the chair cloth tightly onto the surface of the support plate. The guide seats 112 cooperate with the guide strips 113 to provide guidance for the upper pressure plate 111.

[0024] Furthermore, the support base 114 is fixedly connected to the upper frame 108 and is located on the outside of the upper frame 108. The support bar 115 is detachably connected to the support base 114 and is located below the upper pressure plate 111. The support base 114 is used to provide support for the support bar 115. The support bar 115 cooperates with the upper pressure plate 111 to press and fix the chair fabric.

[0025] Finally, there are two adjusting slide rails, each fixedly connected to the base 101 and located on top of the base 101. The slide plate 117 is slidably connected to the adjusting guide rail 116 and located on top of the adjusting guide rail 116. The adjusting screw assembly 118 is rotatably connected to the base 101 and passes through the slide plate 117. There are two tensioning hydraulic telescopic rods 119, each fixedly connected to the slide plate 117 and located on top of the slide plate 117. There are two tensioning slide rails 120, each fixedly connected to the slide plate 117 and located on top of the slide plate 117. The tensioning seat 121 is fixedly connected to the tensioning hydraulic telescopic rod 119. The adjustable slide rail 117 and the adjustable slide rail 118 are respectively located on top of the tensioning slide rail 120. The adjustable slide rail 118 is used to guide the slide plate 117, the slide plate 117 is used to support the fabric assembly, the adjustable screw group 118 is used to control the position of the slide plate 117, the tensioning hydraulic telescopic rod 119 is used to control the tensioning seat 121, the tensioning slide rail 120 is used to guide the tensioning seat 121, and the tensioning seat 121 is used to tighten the tail of the chair frame. In use, the tail of the chair frame is put on the top of the tensioning seat 121, the adjustable screw group 118 is rotated to make the tensioning seat 121 abut against the chair frame, and then the tensioning hydraulic telescopic rod 119 is used to pull the tensioning seat 121 along the tensioning slide rail 120 to facilitate the pulling of the chair frame.

[0026] When using the chair fabric spreading machine of this embodiment, the chair frame with the chair fabric already installed on one side is inserted into the outside of the support bar 115, and the side with the chair fabric installed is fixed at the tensioning seat 121. At this time, the lifting hydraulic telescopic rod 103 is controlled to drive the lifting seat 104 and the positioning block 107 to move upward along the positioning plate 106 to fix the position of the chair frame. After fixing, the pressing component above presses down to press the chair fabric tightly onto the surface of the support plate, and then the spreading component is used to install the chair frame. Pulling the side with the chair fabric installed causes the chair fabric to protrude from the side of the chair frame without the chair fabric installed, making it easier for workers to install the chair fabric on the outside of the chair frame. After the chair fabric is installed, the clamping component, the fabric pulling component, and the positioning component are released. Then, the chair frame with the chair fabric installed is removed from the support bar 115, making it easier to install the chair fabric on the surface of the chair frame. This solves the problem that when Teslin fabric needs to be installed on the chair frame, it needs to be stretched and extended, which is easy to reduce the processing efficiency of the chair frame if it is handled entirely manually.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A fabric spreading machine for chair covers, comprising a base and a hydraulic pump station, wherein the hydraulic pump station is connected to the base and located on the outside of the base, characterized in that, It also includes positioning components, clamping components, support components, and fabric spreading components; The positioning assembly includes a lifting hydraulic telescopic rod, a lifting seat, a positioning seat, a positioning plate, and positioning blocks. There are two lifting hydraulic telescopic rods, each fixedly connected to the base and located on top of the base. The lifting seat is fixedly connected to the lifting hydraulic telescopic rod and located on top of it. The positioning seat is fixedly connected to the base and located on top of it. The positioning plate is fixedly connected to the positioning seat and located on top of it. There are multiple positioning blocks, each fixedly connected to the lifting seat and located outside the positioning plate. The pressing assembly and the fabric-pulling assembly are connected to the base, and the support assembly is connected to the pressing assembly.

2. The fabric spreading machine for chair fabric as described in claim 1, characterized in that, The clamping assembly includes an upper frame, a mounting plate, and clamping hydraulic telescopic rods. The upper frame is fixedly connected to the base and located on top of the base. The mounting plate is detachably connected to the upper frame and located on the outside of the upper frame. There are two clamping hydraulic telescopic rods, which are respectively fixedly connected to the mounting plate and located on the outside of the mounting plate.

3. The fabric spreading machine for chair fabric as described in claim 2, characterized in that, The clamping assembly further includes an upper pressure plate, guide seats, and guide strips. The upper pressure plate is fixedly connected to the clamping hydraulic telescopic rod and is located at the bottom of the clamping hydraulic telescopic rod. There are multiple guide seats, which are respectively fixedly connected to the mounting plate and are located on the outside of the clamping hydraulic telescopic rod. There are multiple guide strips, which are respectively fixedly connected to the upper pressure plate and pass through the guide seats.

4. The fabric spreading machine for chair fabric as described in claim 3, characterized in that, The support assembly includes a support base and a support bar. The support base is fixedly connected to the upper frame and is located on the outside of the upper frame. The support bar is detachably connected to the support base and is located below the upper pressure plate.

5. The fabric spreading machine for chair fabric as described in claim 4, characterized in that, The fabric spreading assembly includes an adjusting guide rail, a sliding plate, an adjusting screw assembly, a tensioning hydraulic telescopic rod, a tensioning slide rail, and a tensioning seat. There are two adjusting guide rails, each fixedly connected to the base and located on top of the base. The sliding plate is slidably connected to the adjusting guide rails and located on top of them. The adjusting screw assembly is rotatably connected to the base and passes through the sliding plate. There are two tensioning hydraulic telescopic rods, each fixedly connected to the sliding plate and located on top of it. There are two tensioning slide rails, each fixedly connected to the sliding plate and located on top of it. The tensioning seat is fixedly connected to the tensioning hydraulic telescopic rod and located on top of the tensioning slide rail.

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