A three-hole parallel die processing device for home decoration line

Abstract

The present invention relates to the technical field of power cords, and in particular to a three-hole parallel die processing device for home decoration wires, comprising: a die processing assembly, which includes a wire body, a die body for wrapping the surface of the wire body, two mounting shells installed at the discharge port of the die body, and a cutter for cutting the wire body is provided inside the mounting shell; a tension assembly, which includes a first clamping mechanism and a second clamping mechanism for movably clamping and tightening the wire body, and the cutter is located between the first clamping mechanism and the second clamping mechanism and is used to align with the tightening area of ​​the wire body; a limit assembly is installed on the second clamping mechanism and is used to impose constraints on the second clamping mechanism so that the wire body is balanced in force during the cutting process. The beneficial effect of the present invention is that the inclined setting of the telescopic rod and the telescopic cylinder not only provides a clamping force, but also applies tension, which helps the wire to remain in a straight state before cutting and improves the cutting accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of power lines, in particular to a three-hole parallel die processing device for home decoration lines. Background Art

[0002] With the continuous growth of electricity demand and the increasing requirements for reliability and efficiency of distribution networks, traditional single-core overhead wires can no longer meet the needs of modern power transmission. In order to meet these challenges, a variety of new wire structures have emerged in recent years, among which parallel bundled three-core wires have attracted much attention due to their unique structure.

[0003] This type of wire consists of three parallel wires, each of which has an independent insulation layer, which can achieve efficient power transmission in a smaller space. Compared with traditional single-core wires, the parallel bundled three-core wire can significantly reduce corona loss, reduce electromagnetic interference, and is easy to install in limited space.

[0004] The existing wire cutting device does not have a good positioning mechanism. When using a cutting knife for cutting, the wire is prone to shifting, affecting the accuracy of fixed-length cutting, and the end surface of the wire cutting is prone to being uneven, resulting in poor cutting quality. Summary of the invention

[0005] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] The invention aims to provide a three-hole parallel die processing device for a home decoration line.

[0007] Therefore, the purpose is to solve the problem that the leather wire is easily moved when the cutting knife is used for cutting.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a three-hole parallel mold processing device for home decoration wires, which includes a mold processing assembly, which includes a wire body, a mold body for wrapping the surface of the wire body, and two mounting shells installed at the discharge port of the mold body, wherein a cutter for cutting the wire body is provided inside the mounting shell; a tension assembly, which includes a first clamping mechanism and a second clamping mechanism for movably clamping and tightening the wire body, and the cutter is located between the first clamping mechanism and the second clamping mechanism for aligning with the tightening area of ​​the wire body; a limit assembly is installed on the second clamping mechanism for applying constraints to the second clamping mechanism so that the wire body is subjected to balanced force during the cutting process.

[0009] As a preferred solution of the three-hole parallel mold processing device for home decoration wires of the present invention, the two installation shells are symmetrically distributed with the wire body as the center, the installation shells are connected to the mold body by bolts, and a lifting block is slidably arranged inside the installation shell to push the first clamping mechanism and the second clamping mechanism toward the wire body, and a knife groove for accommodating a cutting knife is opened on the lifting block.

[0010] As a preferred solution of the three-hole parallel mold processing device for home decoration wires of the present invention, wherein: the first clamping mechanism includes a first rubber clamping block distributed along the width direction of the wire body, a guide block is fixed on the top of the first rubber clamping block, and a sliding groove for accommodating the sliding of the guide block is opened on the lifting block, and a first compression spring is fixed between the sliding groove and the guide block.

[0011] As a preferred solution of the three-hole parallel mold processing device for home decoration wires of the present invention, the second clamping mechanism includes a second rubber clamping block distributed along the width direction of the wire body, a telescopic rod inclined and rotatably connected is provided on the top of the second rubber clamping block, a telescopic cylinder is telescopically connected to the top of the telescopic rod, a second compression spring that applies elastic force to the telescopic rod is abutted inside the telescopic cylinder, and the top of the telescopic cylinder is rotatably connected to the lifting block.

[0012] As a preferred solution of the home decoration line three-hole parallel mold processing device of the present invention, the limiting assembly includes a rotating cylinder rotatably arranged on the outside of the telescopic cylinder, an arc block is extended at one end of the rotating cylinder toward the telescopic rod, and an elastic card block is fixed inside the arc block.

[0013] As a preferred solution of the three-hole parallel mold processing device for home decoration lines of the present invention, wherein: a plurality of slots are spaced apart on the outside of the telescopic rod, the plurality of slots are distributed along the length of the telescopic rod, and the elastic card block is connected to the slot to limit the telescopic rod.

[0014] As a preferred solution of the home decoration line three-hole parallel mold processing device of the present invention, wherein: a driving ring is provided on the top of the rotating drum, the driving ring is fixedly arranged with the telescopic cylinder, a driving groove is opened inside the driving ring, the driving groove is rotatably connected with a driving block, and the bottom of the driving block is fixed to the rotating drum to drive the rotating drum to change its angle.

[0015] As a preferred solution of the home decoration line three-hole parallel mold processing device of the present invention, the slide groove is filled with a gas medium, an opening connected to the gas medium is opened inside the drive groove, the rotation of the drive block is controlled by the gas medium, and a disc spring connected to the drive block is provided inside the drive groove.

[0016] As a preferred solution of the home decoration line three-hole parallel mold processing device of the present invention, a reminder component is installed on the top of the second rubber pressing block. When the telescopic rod applies external force to the second rubber pressing block, the reminder component is deformed by the force to display the current pressure.

[0017] As a preferred solution of the three-hole parallel mold processing device for home decoration line of the present invention, the reminder component is provided with a base layer, a deformation layer and a transparent layer in sequence from bottom to top, and the deformation layer is filled with liquid crystal.

[0018] The beneficial effects of the three-hole parallel mold processing device for home decoration wires of the present invention are as follows: the inclined setting of the telescopic rod and the telescopic cylinder not only provides a clamping force, but also applies tension, which helps the wires to remain in a straight state before cutting and improves the cutting accuracy; the inclination angle is set to provide the necessary tension while avoiding deformation or damage of the wire body caused by excessive lateral force.

[0019] The movement of the second rubber pressing block is constrained by the limit assembly, ensuring that the wire body will not move or vibrate unnecessarily due to the elastic force of the second compression spring during the cutting process, thereby improving the flatness of the cutting surface. Keeping the wire body straight and stable in position during the cutting process can significantly reduce cutting errors and improve the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the home decoration line three-hole parallel mold processing device in the present invention.

[0022] Figure 2 It is a schematic diagram of the side view demonstration structure of the tension component of the three-hole parallel mold processing device for home decoration lines in the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the tension component of the three-hole parallel mold processing device for home decoration lines in the present invention.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting component of the three-hole parallel mold processing device for home decoration lines in the present invention.

[0025] Figure 5 It is a schematic diagram of a three-dimensional partial cross-sectional structure of a driving ring of a three-hole parallel mold processing device for a home decoration line in the present invention.

[0026] Figure 6 It is a schematic diagram of the top cross-sectional structure of the reminder component of the three-hole parallel mold processing device for home decoration lines in the present invention.

[0027] In the figure:

[0028] 100, mold processing assembly; 101, wire body; 102, mold body; 103, mounting housing; 104, cutter;

[0029] 103a, lifting block; 103b, sliding slot; 103c, first compression spring;

[0030] 200, tension assembly; 201, first clamping mechanism; 202, second clamping mechanism;

[0031] 201a, first rubber pressing block; 201b, guide block;

[0032] 202a, second rubber pressing block; 202b, telescopic rod; 202c, telescopic cylinder; 202d, second compression spring;

[0033] 300, limit assembly; 301, rotating drum; 302, arc block; 303, elastic block; 304, slot; 305, drive ring; 306, drive slot; 307, drive block; 308, opening;

[0034] 400, reminder component; 401, base layer; 402, deformation layer; 403, transparent layer. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0038] Example 1, reference Figure 1-2, which is the first embodiment of the present invention, and provides a three-hole parallel mold processing device for home decoration wires, including a mold processing component 100, which includes a wire body 101, a mold body 102 for wrapping the surface of the wire body 101, two installation shells 103 installed at the discharge port of the mold body 102, and a cutter 104 for cutting the wire body 101 is provided inside the installation shell 103; a tension component 200, which includes a first clamping mechanism 201 and a second clamping mechanism 202 for movably clamping and tightening the wire body 101, and the cutter 104 is located between the first clamping mechanism 201 and the second clamping mechanism 202, and is used to align with the tightening area of ​​the wire body 101; a limit component 300 is installed on the second clamping mechanism 202, and is used to impose constraints on the second clamping mechanism 202, so that the wire body 101 is subjected to balanced force during the cutting process.

[0039] The cutter 104 is precisely positioned between the first clamping mechanism 201 and the second clamping mechanism 202, ensuring that the wire body 101 is in a taut state when being cut, thereby achieving more accurate and straight cutting. The wire is tightened by the first clamping mechanism 201 and the second clamping mechanism 202, reducing waste caused by inaccurate cutting. The limit assembly 300 ensures that the second clamping mechanism 202 remains stable during the cutting process, avoiding deviations due to unstable tension, thereby ensuring cutting quality.

[0040] Example 2, reference Figure 2-4 , which is the second embodiment of the present invention, is different from the previous embodiment in that the two mounting housings 103 are symmetrically distributed with the wire body 101 as the center, the mounting housing 103 is connected to the mold body 102 by bolts, and a lifting block 103a is slidably arranged inside the mounting housing 103 to push the first clamping mechanism 201 and the second clamping mechanism 202 toward the wire body 101, and a knife groove for accommodating the cutting knife 104 is provided on the lifting block 103a. The first clamping mechanism 201 includes a first rubber pressing block 201a distributed along the width direction of the wire body 101, a guide block 201b is fixed on the top of the first rubber pressing block 201a, a sliding groove 103b for accommodating the sliding of the guide block 201b is provided on the lifting block 103a, and a first compression spring 103c is fixed between the sliding groove 103b and the guide block 201b. The second clamping mechanism 202 includes a second rubber clamping block 202a distributed along the width direction of the wire body 101, and a telescopic rod 202b is provided on the top of the second rubber clamping block 202a, and a telescopic cylinder 202c is telescopically connected to the top of the telescopic rod 202b, and a second compression spring 202d that applies elastic force to the telescopic rod 202b is abutted inside the telescopic cylinder 202c, and the top of the telescopic cylinder 202c is rotatably connected to the lifting block 103a.

[0041] In this embodiment, when the wire body 101 is to be cut, the lifting block 103a can be driven by an external device, such as a pneumatic device. Under the action of pressure, the lifting block 103a drives the first rubber pressing block 201a and the second rubber pressing block 202a to move closer to the wire body 101 until the wire body 101 is clamped. Figure 2 As shown;

[0042] Among them, the first rubber pressing block 201a and the second rubber pressing block 202a are not in the same horizontal plane, so the first rubber pressing block 201a will first contact with the wire body 101, thereby fixing the wire body 101, and then, driven by the lifting block 103a, the second rubber pressing block 202a in an inclined setting will contact with the wire body 101. As the lifting block 103a gradually applies pressure, the contact friction between the second rubber pressing block 202a and the wire body 101 will be increased. Since the telescopic rod 202b and the telescopic cylinder 202c are inclined, tension is applied to the clamped wire body 101 at the same time, thereby tightening the wire body 101 and improving the subsequent cutting quality. Figure 2-3 shown.

[0043] In addition, when the telescopic rod 202b contracts, the second compression spring 202d will be compressed, so the second compression spring 202d exerts a reaction on the telescopic rod 202b, thereby increasing the contact friction force on the wire body 101; the inclination angle of the telescopic rod 202b and the telescopic tube 202c is 5°-12°. When pressure is applied to the wire body 101, tension is also applied to the wire body 101 at the same time, thereby tightening the wire body 101.

[0044] In summary, the first rubber pressing block 201a first contacts the wire body 101 and then is pressed by the second rubber pressing block 202a, thereby ensuring that the wire body 101 will not be displaced due to sudden force.

[0045] The inclined setting of the telescopic rod 202b and the telescopic cylinder 202c not only provides a clamping force, but also applies tension, which helps the wire to remain straight before cutting and improves the cutting accuracy.

[0046] The inclination angle of 5°-12° provides necessary tension while preventing the cable body 101 from being deformed or damaged due to excessive lateral force.

[0047] Example 3, reference Figure 3 and Figure 6, which is the third embodiment of the present invention, and this embodiment further provides a three-hole parallel mold processing device for home decoration lines. The limiting component 300 includes a rotating cylinder 301 rotatably arranged on the outside of the telescopic cylinder 202c, and an arc block 302 is extended at one end of the rotating cylinder 301 in the direction of the telescopic rod 202b, and an elastic block 303 is fixed inside the arc block 302. A plurality of slots 304 are arranged at intervals on the outside of the telescopic rod 202b, and the plurality of slots 304 are distributed along the length of the telescopic rod 202b, and the elastic block 303 is connected to the slot 304 to limit the telescopic rod 202b. A driving ring 305 is arranged on the top of the rotating cylinder 301, and the driving ring 305 is fixed to the telescopic cylinder 202c. A driving groove 306 is arranged inside the driving ring 305, and the driving groove 306 is rotatably connected to the driving block 307, and the bottom of the driving block 307 is fixed to the rotating cylinder 301 to drive the rotating cylinder 301 to change the angle. The slide groove 103b is filled with a gas medium, which is preferably a gas or a liquid. An opening 308 connected to the gas medium is provided inside the driving groove 306 to control the rotation of the driving block 307 through the gas medium. A disc spring connected to the driving block 307 is provided inside the driving groove 306.

[0048] It can be seen from Example 2 that during the cutting process of the cutter 104, since the second compression spring 202d applies elastic force to the telescopic rod 202b, the wire body 101 will be affected by the elastic force of the second compression spring 202d during the cutting process, so that the second rubber clamping block 202a pushes the wire body 101 to move, resulting in an uneven cutting surface.

[0049] To solve the above problem, a limiting assembly 300 is added to constrain the movement of the second rubber pressing block 202a, so that during the cutting process of the wire body 101, the second rubber pressing block 202a can maintain its own stability and avoid pushing the wire body 101 to move.

[0050] Specifically, when the first rubber clamping block 201a clamps the wire body 101, the first rubber clamping block 201a squeezes part of the gas medium into the driving groove 306 through the opening 308. When the pressure generated by the gas medium overcomes the torsion of the coil spring, the driving block 307 drives the rotating cylinder 301 to rotate to a preset angle, so that the slot 304 corresponds to the elastic block 303. Therefore, when the telescopic rod 202b is retracted into the telescopic cylinder 202c, the slot 304 will be sequentially engaged with the elastic block 303, thereby constraining the telescopic rod 202b. Therefore, when the wire body 101 is cut off, the telescopic rod 202b will not push the wire body 101 to move. Figure 4-5 As shown, the cutting quality is guaranteed, because the wire body 101 is in a straight state when being cut, so it will not move randomly due to instability during cutting, thereby solving the problem of wire skin shifting and uneven cutting end surface when cutting the wire body 101 in the prior art.

[0051] In addition, when the first rubber clamping block 201a is separated from the wire body 101, the gas medium will flow back, causing the driving block 307 to recover under the action of the coil spring, thereby driving the rotating drum 301 to recover, so that the elastic block 303 and the card slot 304 are separated, so the telescopic rod 202b extends out under the elastic force of the second compression spring 202d, so as to facilitate repeated fixation of the wire body 101.

[0052] By constraining the movement of the second rubber clamping block 202a through the limit assembly 300, it is ensured that the wire body 101 will not produce unnecessary movement or vibration due to the elastic force of the second compression spring 202d during the cutting process, thereby improving the flatness of the cutting surface. Keeping the wire body 101 straight and stable in position during the cutting process can significantly reduce cutting errors and improve the quality of the finished product. When the first rubber clamping block 201a clamps the wire body 101, the limit assembly 300 is automatically driven by the change in the pressure of the gas medium to lock the telescopic rod 202b; when the first rubber clamping block 201a releases the wire body 101, the gas medium refluxes and drives the limit assembly 300 to recover, thereby unlocking the telescopic rod 202b. This automated mechanism reduces the need for manual adjustment, making the entire cutting process more efficient and quick.

[0053] A reminder component 400 is installed on the top of the second rubber pressing block 202a. When the telescopic rod 202b applies external force to the second rubber pressing block 202a, the reminder component 400 is deformed by the force to display the current pressure. The reminder component 400 is provided with a base layer 401, a deformation layer 402 and a transparent layer 403 from bottom to top, and the deformation layer 402 is filled with liquid crystal.

[0054] In this embodiment, when in use, when the telescopic rod 202b applies pressure to the second rubber pressing block 202a, the reminder component 400 is located at the connection between the two and is therefore also under pressure. The liquid crystal inside the deformation layer 402 is preferably a cholesteric liquid crystal with a spirally arranged molecular structure. They can reflect light of a specific wavelength, which determines the color we see. When these liquid crystals are subjected to external forces, their molecular structure may be compressed or stretched, which will also affect the spiral pitch and cause a change in color. Therefore, when inspecting the device, by observing the changes in the reminder component 400, it can be determined whether the tension applied to the wire body 101 is stable. When the tension is unstable, it will cause an error in the length of the wire body 101.

[0055] In summary, when the tension changes, the spiral pitch of the cholesteric liquid crystal will change, resulting in a change in color. This color change provides an intuitive signal, allowing the operator to quickly identify whether the tension on the wire body 101 is stable. Due to the physical properties of the cholesteric liquid crystal itself, the reminder component 400 does not require any electronic sensors or complex circuits to achieve the monitoring function. The entire system is simpler and more reliable, reducing maintenance costs and failure rates. Cholesteric liquid crystals respond very quickly to stress changes, which means that once the tension on the wire body 101 changes, the reminder component 400 will immediately show a change in color. This is very important for application scenarios that require real-time monitoring of tension. Cholesteric liquid crystals not only provide reliable tension monitoring, but also generally have high durability and can work in harsh environments. This means that the reminder component 400 can continue to operate effectively under a variety of conditions.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0058] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A three-hole parallel mold processing device for home decoration line, characterized by: include, A mold processing assembly (100) comprises a wire body (101), a mold body (102) for wrapping the surface of the wire body (101), and two mounting shells (103) mounted at the material outlet of the mold body (102), wherein a cutter (104) for cutting the wire body (101) is disposed inside the mounting shell (103); A tension assembly (200) comprising a first clamping mechanism (201) and a second clamping mechanism (202) for movably clamping and tightening a wire body (101); the cutter (104) is located between the first clamping mechanism (201) and the second clamping mechanism (202) and is used to align with the tightening area of ​​the wire body (101); The limiting assembly (300) is installed on the second clamping mechanism (202) and is used to impose constraints on the second clamping mechanism (202) so that the force on the wire body (101) is balanced during the cutting process; The two installation shells (103) are symmetrically distributed with the wire body (101) as the center, and the installation shells (103) are connected to the mold body (102) by bolts. A lifting block (103a) is slidably arranged inside the installation shell (103) to push the first clamping mechanism (201) and the second clamping mechanism (202) toward the wire body (101), and a knife groove for accommodating the cutting knife (104) is provided on the lifting block (103a); The first clamping mechanism (201) comprises a first rubber pressing block (201a) distributed along the width direction of the electric wire body (101), a guide block (201b) is fixed on the top of the first rubber pressing block (201a), a sliding groove (103b) for accommodating the sliding of the guide block (201b) is provided on the lifting block (103a), and a first compression spring (103c) is fixed between the sliding groove (103b) and the guide block (201b); The second clamping mechanism (202) comprises a second rubber clamping block (202a) distributed along the width direction of the electric wire body (101); a telescopic rod (202b) which is inclined and rotatably connected is provided at the top of the second rubber clamping block (202a); a telescopic cylinder (202c) is telescopically connected to the top of the telescopic rod (202b); a second compression spring (202d) which applies elastic force to the telescopic rod (202b) is abutted inside the telescopic cylinder (202c); and the top of the telescopic cylinder (202c) is rotatably connected to the lifting block (103a); The position limiting assembly (300) comprises a rotating cylinder (301) rotatably arranged outside the telescopic cylinder (202c), one end of the rotating cylinder (301) is provided with an arc block (302) extending in the direction of the telescopic rod (202b), and an elastic clamping block (303) is fixed inside the arc block (302); A plurality of slots (304) are arranged at intervals on the outside of the telescopic rod (202b), the plurality of slots (304) are distributed along the length of the telescopic rod (202b), and the elastic block (303) is arranged to be engaged with the slots (304) to limit the telescopic rod (202b); A driving ring (305) is provided on the top of the rotating drum (301), and the driving ring (305) is fixedly arranged with the telescopic cylinder (202c). A driving groove (306) is provided inside the driving ring (305), and a driving block (307) is rotatably connected to the driving groove (306), and the bottom of the driving block (307) is fixed to the rotating drum (301) to drive the rotating drum (301) to change its angle; The slide groove (103b) is filled with a gas medium, the drive groove (306) is provided with an opening (308) connected to the gas medium, the drive block (307) is controlled to rotate by the gas medium, and the drive groove (306) is provided with a coil spring connected to the drive block (307).

2. The three-hole parallel mold processing device for home decoration line according to claim 1, characterized in that: A reminder component (400) is installed on the top of the second rubber pressing block (202a); when the telescopic rod (202b) applies external force to the second rubber pressing block (202a), the reminder component (400) is deformed by the force to display the current pressure.

3. The three-hole parallel mold processing device for home decoration line according to claim 2, characterized in that: The reminder component (400) is provided with a base layer (401), a deformable layer (402) and a transparent layer (403) in order from bottom to top, and the deformable layer (402) is filled with liquid crystal.

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