CN210134224U

CN210134224U - Carpet needle roller

Info

Publication number: CN210134224U
Application number: CN201920640409.8U
Authority: CN
Inventors: 程豪初
Original assignee: Foshan Zhonglian Carpet Co Ltd
Current assignee: Foshan Zhonglian Carpet Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-03-10
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a carpet needling roller, which comprises a roller and is characterized in that the roller is provided with a plurality of mounting grooves which are uniformly distributed along the circumferential direction of the roller, and needling components are arranged in the mounting grooves; the needling component comprises an installation clamping block positioned in an installation groove, and the installation clamping block and the installation groove are installed in an interference fit manner; the needle block is arranged in the mounting clamping block along the radial direction of the roller, and the needle head faces outwards; the two ends of the roller are respectively provided with a pressing block for preventing the mounting clamping block from sliding out of the mounting groove; the outermost edge of the pressing block is higher than the bottom of the mounting groove. The utility model has the advantages of be convenient for change the material, improve work efficiency and reduce intensity of labour.

Description

Carpet needle roller

Technical Field

The utility model belongs to the technical field of carpet manufacture and specifically relates to a carpet needle licker-in.

Background

The carpet is a ground laying object made of natural fibers or chemical synthetic fibers such as cotton, hemp, wool, silk and grass yarn through manual or mechanical knitting, tufting or weaving. It is one of the traditional arts with a long history worldwide. The floor covering is covered on the ground of houses, hotels, meeting rooms, entertainment places, gymnasiums, exhibition halls, vehicles, ships, airplanes and the like, and has the effects of reducing noise, insulating heat, improving foot feel, preventing slipping and preventing air pollution. The using areas in the house are kitchen, bedroom, bedside, tea table, sofa, toilet and living room.

The carpet is made of high-quality pure wool through the processes of wool selection, wool washing, carding, dyeing, carpet weaving, sheet shearing, water washing and the like. It has the characteristics of excellent quality, unique skill and elegant pattern, is unique internationally and is a main export handicraft in China.

The carpet is a ground covering made of cotton, wool, silk, hemp, coconut palm or chemical fiber. Including hand tufted carpets, machine made carpets, and hand felted carpets. The broad sense also includes bedding, cushion, wall hanging, tent, saddle pad, door curtain, table carpet, etc. In the age of new stone, animal hair is twisted into thread and woven into thick wool fabric for paving. The carpet classification methods are various and include manual tufting carpet, hand weaving plain carpet, hand tufting carpet, hand felt carpet and machine-made carpet according to the manufacturing process; the carpet, kang carpet, tapestry, prayer carpet, etc. are divided according to the purpose; the raw materials include wool carpet, silk carpet, jute carpet, chemical fiber carpet, etc.

The needle punched carpet is an important production process, and the main process of the needle punched carpet comprises ① loosening and mixing chemical fibers, ② carding the chemical fibers into a net, overlapping the chemical fibers layer by layer into a net wadding with a certain thickness, ③ repeatedly pricking the net wadding of the chemical fibers up and down rapidly by using a needle plate consisting of countless barbed steel needles to prepare a compact felt sheet, ④ arranging the needle plate by using steel needles with forks according to the design requirements of the pattern, then pricking the felt sheet to form a carpet with raised patterns, and ⑤ dipping and drying the carpet, thus the product is finished.

However, this method of needling by the rapid up-and-down movement of the needling apparatus is obviously inefficient, and therefore, it is required to develop a carpet needling roller to improve the needling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carpet needling roller is in order to solve the problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a carpet needling roller comprises a roller and is characterized in that a plurality of mounting grooves uniformly distributed along the circumferential direction of the roller are formed in the roller, and needling components are arranged in the mounting grooves; the needling component comprises an installation clamping block positioned in the installation groove; an installation cavity is arranged in the installation clamping block; an opening communicated with the outside is formed in the mounting cavity; the outer contour of the mounting clamping block is matched with the outer contour of the mounting groove and is mounted in interference fit with the mounting groove; pricking pin blocks arranged along the radial direction of the roller are inserted in the mounting cavity; the puncture needle block comprises a fixing part fixed in the mounting cavity and a needle head part fixed on the fixing part; the needle head part penetrates through the opening and extends out of the outside; the two ends of the roller are respectively provided with a pressing block for preventing the mounting clamping block from sliding out of the mounting groove; the outermost edge of the pressing block is higher than the bottom of the mounting groove; connecting shafts are arranged at two ends of the roller; the connecting shaft is provided with an external thread; the pressing block is sleeved on the connecting shaft; the nut block is used for locking the pressing block; the nut block is sleeved on the connecting shaft and is pressed on the pressing block; and an internal thread meshed with the external thread is arranged in the nut block.

Preferably, the central axis of the mounting groove is parallel to the central axis of the roller or spirally arranged around the central axis of the roller.

Preferably, the mounting clamping block is formed by bending a metal plate; the opening is formed in a gap formed by symmetrically bending two ends of the mounting clamping block.

Preferably, a limit baffle is arranged between the nut block and the pressing block.

Preferably, the pressing block is disc-shaped; the limiting baffle is disc-shaped; the diameter of the limiting baffle is smaller than that of the pressing block.

Preferably, one side of the pressing block is provided with a groove; and a rubber ring is arranged in the groove.

Preferably, the mounting block is made of aluminum or plastic or wood.

Preferably, a mounting hole is formed in one end face of the roller; a counting device for recording the rotation times of the roller is hidden in the mounting hole; the counting device comprises a wireless network emitter and an inductor for inducing the rotation of the roller; the sensor is in communication connection with the wireless network transmitter; the wireless network transmitter is in communication connection with external multimedia equipment.

The utility model discloses the beneficial effect who gains is:

1. the needling efficiency is improved.

2. The pricking pin block is replaced quickly, conveniently and conveniently.

3. The floor area of the machine is reduced, and the space utilization rate is improved.

Drawings

FIG. 1 is a schematic structural diagram of a roller of a carpet needling roller in embodiments 1-2 of the present invention;

FIG. 2 is a schematic structural view of a carpet needling roller according to embodiments 1-2 of the present invention;

fig. 3 is a schematic structural view of an installation clamping block of a carpet needling roller in embodiments 1-2 of the present invention.

Description of reference numerals: 1-a roller; 2-mounting grooves; 3-a needling assembly; 31-mounting a clamping block; 311-a mounting cavity; 32-lancet block; 4-a compaction block; 5-a connecting shaft; 6-limiting baffle plates; 7-nut block.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention will be further described in detail with reference to the following embodiments thereof; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or component must have a specific direction, be constructed in a specific direction, and operate, and therefore the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.

The first embodiment is as follows:

the carpet needling roller shown in figures 1-3 comprises a roller 1, wherein a plurality of mounting grooves 2 uniformly distributed along the circumferential direction of the roller are formed in the roller 1, and needling components 3 are arranged in the mounting grooves 2; the needling component 3 comprises a mounting clamping block 31 positioned in the mounting groove 2; an installation cavity 311 is arranged in the installation clamping block 31; an opening communicated with the outside is formed in the mounting cavity 311; the outer contour of the mounting clamping block 31 is matched with the outer contour of the mounting groove 2 and is mounted in interference fit with the mounting groove 2; the needle block 32 arranged along the radial direction of the roller 1 is inserted in the mounting cavity 311; the needle block 32 comprises a fixing part fixed in the mounting cavity 311 and a needle head part fixed on the fixing part; the needle head part penetrates through the opening and extends out of the outside; the two ends of the roller 1 are respectively provided with a pressing block 4 for preventing the mounting clamping block 31 from sliding out of the mounting groove 2; the outermost edge of the pressing block 4 is higher than the bottom of the mounting groove 2.

In order to facilitate molding, and to enable the mounting clamping block 31 to have certain elasticity so as to be used for fixing the puncture needle block 32, in this embodiment 1, the mounting clamping block 31 is formed by bending a metal plate; the opening is formed in a gap formed by symmetrically bending two ends of the mounting clamping block 31;

wherein, in order to adapt to the acupuncture pattern of different forms, satisfy the carpet of different materials, in this embodiment 1, the axis of mounting groove 2 is on a parallel with the axis of roller 1 arranges, also can wind the axis of roller 1 is the spiral arrangement.

In order to ensure the stability of operation and ensure that the needling component 3 installed in the installation groove 2 does not slide out or deviate, in the embodiment 1, the two ends of the roller 1 are both provided with the connecting shafts 5; the connecting shaft 5 is provided with an external thread; the pressing block 4 is sleeved on the connecting shaft 5; the nut block 7 is used for locking the pressing block 4; the nut block 7 is sleeved on the connecting shaft 5 and is pressed on the pressing block 4; the nut block 7 is internally provided with an internal thread meshed with the external thread; and a limiting baffle 6 is arranged between the nut block 7 and the pressing block 4.

In addition, in order to ensure the accuracy of the installation position of the roller 1 on the connecting shaft 5, the pressing block 4 is disc-shaped; the limiting baffle 6 is disc-shaped; the diameter of the limiting baffle 6 is smaller than that of the pressing block 4.

In the embodiment 1, in order to further fasten the position of the needling assembly 3, one side of the compression block 4 is provided with a groove; and a rubber ring is arranged in the groove.

Moreover, in order to ensure the plasticity of the wrap, facilitate molding and facilitate installation, in this embodiment 1, the installation clamp block 31 is made of aluminum or plastic or wood rod.

Firstly, the mounting clamping block 31 is sleeved in the mounting groove 2, then the needle block 32 is mounted in the mounting clamping block 31, then the pressing blocks 4 are sleeved on the two ends of the roller 1 and pressed on the mounting clamping block 31, so that the needle block 32 is fixed, and the needle block 32 cannot be separated from the mounting groove 2 due to overlarge centrifugal force in the rotating process. The needling roller is installed on the equipment and driven by the motor to rotate rapidly, so that the needle block 32 on the roller 1 contacts the carpet, thereby realizing the needling of the carpet. When the puncture needle block 32 is worn, the nut block 7, the limiting baffle 6 and the pressing block 4 are sequentially taken out, and the puncture needle block 32 is pulled out, so that the worn material can be quickly replaced.

Example two:

In order to facilitate molding, and to enable the mounting clamping block 31 to have certain elasticity so as to be used for fixing the puncture needle block 32, in this embodiment 1, the mounting clamping block 31 is formed by bending a metal plate; the opening is formed in a gap where both ends of the mounting block 31 are symmetrically bent.

In the embodiment 2, in order to further fasten the position of the needling assembly 3, one side of the compression block 4 is provided with a groove; and a rubber ring is arranged in the groove.

In this embodiment 2, an end face of the roller 1 is provided with a mounting hole; a counting device for recording the rotation times of the roller 1 is hidden in the mounting hole; the counting device comprises a wireless network emitter and an inductor for inducing the rotation of the roller; the sensor is in communication connection with the wireless network transmitter; the wireless network transmitter is in communication connection with external multimedia equipment; therefore, the wear rate of the needle block 32 is calculated by counting the rotation times of the roller, and the needle block 32 can be replaced in time.

Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be understood as merely illustrative of the present invention and not as limiting the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.

Claims

1. A carpet needling roller comprises a roller and is characterized in that a plurality of mounting grooves uniformly distributed along the circumferential direction of the roller are formed in the roller, and needling components are arranged in the mounting grooves; the needling component comprises an installation clamping block positioned in the installation groove; an installation cavity is arranged in the installation clamping block; an opening communicated with the outside is formed in the mounting cavity; the outer contour of the mounting clamping block is matched with the outer contour of the mounting groove and is mounted in interference fit with the mounting groove; pricking pin blocks arranged along the radial direction of the roller are inserted in the mounting cavity; the puncture needle block comprises a fixing part fixed in the mounting cavity and a needle head part fixed on the fixing part; the needle head part penetrates through the opening and extends out of the outside; the two ends of the roller are respectively provided with a pressing block for preventing the mounting clamping block from sliding out of the mounting groove; the outermost edge of the pressing block is higher than the bottom of the mounting groove; connecting shafts are arranged at two ends of the roller; the connecting shaft is provided with an external thread; the pressing block is sleeved on the connecting shaft; the nut block is used for locking the pressing block; the nut block is sleeved on the connecting shaft and is pressed on the pressing block; and an internal thread meshed with the external thread is arranged in the nut block.

2. The carpet needling roller according to claim 1, wherein the central axis of the mounting groove is parallel to the central axis of the roller or is spirally arranged around the central axis of the roller.

3. The carpet needling roller according to claim 1, wherein the mounting clamping blocks are formed by bending sheet metal; the opening is formed in a gap formed by symmetrically bending two ends of the mounting clamping block.

4. The carpet needling roller according to claim 3, wherein a limit baffle is arranged between the nut block and the pressing block.

5. The carpet needling roll of claim 4, wherein the compression block is disc-shaped; the limiting baffle is disc-shaped; the diameter of the limiting baffle is smaller than that of the pressing block.

6. A carpet stitching roll according to claim 1 or 3, wherein one side of the pressing block is provided with a groove; and a rubber ring is arranged in the groove.

7. A carpet needling roll according to claim 1, wherein the mounting blocks are made of aluminium or plastic or wood bars.

8. The carpet needling roller according to claim 1, wherein one end face of the roller is provided with a mounting hole; a counting device for recording the rotation times of the roller is hidden in the mounting hole; the counting device comprises a wireless network emitter and an inductor for inducing the rotation of the roller; the sensor is in communication connection with the wireless network transmitter; the wireless network transmitter is in communication connection with external multimedia equipment.