Power supply cable embossing forming jig

Abstract

The application relates to the new energy technology field and provides a power supply cable embossing forming jig, which comprises a supporting seat, a first roller pressing group arranged on the supporting seat and used for embossing the power supply cable, a second roller pressing group arranged on the supporting seat and used for embossing the power supply cable, a rotating axis of the second roller pressing group being perpendicular to a rotating axis of the first roller pressing group, and an output assembly used for driving the first roller pressing group and the second roller pressing group to rotate and synchronizing the first roller pressing group and the second roller pressing group with the movement of the power supply cable. When the power supply cable is embossed, the heated power supply cable is sequentially arranged through the second roller pressing group and the first roller pressing group, then the first roller pressing group and the second roller pressing group are simultaneously rotated by the output assembly, the movement speed of the power supply cable is kept consistent with the embossing speed of the first roller pressing group and the second roller pressing group on the power supply cable, the width consistency of embossing can be guaranteed, and the quality of the power supply cable can be guaranteed.

Description

Technical Field

[0001] This invention relates to the field of new energy technology, specifically to a power cable embossing jig. Background Technology

[0002] Power cords are electrical wires that transmit current. In some special applications, to prevent power cords from becoming tangled and affecting installation and aesthetics, they are often arranged in bundles. While single power cords are easy to bend, when they are arranged in bundles, their rigidity increases, making them difficult to bend and affecting their use. The current solution is to emboss the outer edge of the power cord, making the textured surface easier to bend.

[0003] Existing embossing methods use one or two sets of roller pressing fixtures to clamp a single power cord, and then drag the power cord, which pulls the roller pressing fixtures to rotate, thus completing the embossing of the power cord. However, during embossing, in order to ensure the formation of the pattern, the power cord is in a heated state. In existing methods, the power cord drives the roller pressing fixtures to rotate, and the resistance during the embossing process causes the pattern to widen, affecting the aesthetics. At the same time, the widening of the pattern also causes the insulation thickness of the power cord to become thinner in some areas, making the power cord unable to meet UL certification requirements. Summary of the Invention

[0004] In view of the shortcomings of existing technologies where the embossing width is too wide, the purpose of this invention is to provide a power cable embossing forming fixture with a consistent embossing width.

[0005] To address the above problems, the present invention provides the following technical solution:

[0006] This application provides a power cable embossing jig, including: a support base;

[0007] The first roller pressing group is located on the support base and is used to emboss the power cord;

[0008] The second roller press group is located on the support base and is used to emboss the power cord. The rotation axis of the second roller press group is perpendicular to the rotation axis of the first roller press group.

[0009] An output component is provided for the active rotation of the first and second roller pressing groups, and for synchronizing the movement of the first and second roller pressing groups with the power line.

[0010] In some embodiments, the output component includes a power component, a first driving component, and a second driving component;

[0011] The first driving member is used to drive the first roller group to rotate, and the second driving member is used to drive the second roller group to rotate;

[0012] The power component can simultaneously drive the first driving component and the second driving component to rotate.

[0013] In some embodiments, the first driving member includes a drive shaft, a first bevel gear, and a second bevel gear;

[0014] The first bevel gear is mounted on the drive shaft, and the second bevel gear is mounted on the first roller assembly; the power component can drive the drive shaft to rotate.

[0015] The second driving component includes a first driving wheel, a second driving wheel, and a transmission component;

[0016] The first drive wheel is mounted on the drive shaft, and the second drive wheel is mounted on the second roller assembly; the first drive wheel drives the second drive wheel to rotate via the transmission component.

[0017] In some embodiments, the first roller pressing group includes a first roller pressing member and a second roller pressing member;

[0018] The first roller and the second roller can rotate synchronously and the adjacent sides rotate in the same direction;

[0019] The second roller pressing group includes a third roller pressing component and a fourth roller pressing component;

[0020] The third and fourth rollers can rotate synchronously and the adjacent sides rotate in the same direction.

[0021] In some embodiments, the outer edges of both the first roller and the second roller are provided with a first embossing groove;

[0022] The first embossing grooves on the first and second rollers respectively emboss both sides of the power cord.

[0023] The outer edges of the third and fourth rollers are both provided with second embossing grooves;

[0024] The second embossing grooves on the third and fourth rollers respectively emboss both sides of the power cord.

[0025] In some embodiments, the number of the first embossing grooves is greater than or equal to one; the number of the second embossing grooves is greater than or equal to one.

[0026] In some embodiments, the first roller and the second roller are provided with a first engaging member on their outer edges;

[0027] When the first meshing member on the first roller and the second roller are engaged, the first roller and the second roller rotate synchronously.

[0028] The third and fourth rollers are provided with second engaging elements on their outer edges;

[0029] When the second meshing member on the third roller and the fourth roller are engaged, the third roller and the fourth roller rotate synchronously.

[0030] In some embodiments, the first engaging member includes a first protrusion and a first groove;

[0031] When the first protrusion is provided on the first roller, the first groove is provided on the second roller; or when the first protrusion is provided on the second roller, the first groove is provided on the first roller.

[0032] The second engaging element includes a second protrusion and a second groove;

[0033] When the second protrusion is provided on the third roller, the second groove is provided on the fourth roller; or when the second protrusion is provided on the fourth roller, the second groove is provided on the third roller.

[0034] In some embodiments, the power cable embossing fixture further includes a first transmission component and a second transmission component;

[0035] The first transmission assembly is used to drive the first roller and / or the second roller to move away from or closer to each other;

[0036] The second transmission assembly is used to drive the third roller and / or the fourth roller away from or towards each other;

[0037] When the first transmission assembly brings the first roller and the second roller closer together, the first engaging member on the first roller and the second roller engages; when the second transmission assembly brings the third roller and the fourth roller closer together, the second engaging member on the third roller and the fourth roller engages.

[0038] In some embodiments, the power cable embossing fixture further includes a first limiting member and a second limiting member;

[0039] When the first transmission assembly moves the first roller and the second roller away from each other, the first limiting member prevents the first roller and the second roller from rotating; when the first transmission assembly moves the first roller and the second roller closer to each other, the first transmission assembly releases the restriction on the first roller and the second roller, and the first roller and the second roller can rotate.

[0040] Similarly, when the second transmission assembly moves the third and fourth rollers away from each other, the second limiting member prevents the third and fourth rollers from rotating; when the second transmission assembly moves the third and fourth rollers closer to each other, the second transmission assembly releases the restriction on the third and fourth rollers, allowing them to rotate.

[0041] The beneficial effects of the present invention are as follows: when embossing the power cord, the heated power cord is passed through the second roller group and the first roller group in sequence. Then, the output component drives the first roller group and the second roller group to rotate simultaneously, so that the moving speed of the power cord is consistent with the embossing speed of the first roller group and the second roller group, which can ensure that the width of the embossing is consistent, thereby ensuring the quality of the power cord. Attached Figure Description

[0042] Figure 1 This is a perspective view of the present invention;

[0043] Figure 2 This invention provides a perspective view of the active components for easy observation.

[0044] Figure 3 The perspective view of the second driving component is provided for easy observation of the present invention;

[0045] Figure 4 This is a schematic diagram of the embossing process of the present invention;

[0046] Figure 5 This is a schematic diagram of the main view of the present invention;

[0047] Figure 6 This is a diagram showing the separation of the first friction element and the first roller pressing group in this invention;

[0048] Figure 7 This is a diagram showing the contact state between the first friction element and the first roller pressing group of the present invention.

[0049] Figure label:

[0050] 100. Embossing fixture; 110. Support base; 120. First roller assembly; 130. Second roller assembly; 140. Output assembly; 150. First transmission assembly; 160. Second transmission assembly; 170. First limiting member; 180. Second limiting member;

[0051] 121. First roller pressing component; 122. Second roller pressing component; 123. First embossing groove; 124. First engaging component; 1241. First protrusion; 1242. First groove;

[0052] 131. Third roller pressing component; 132. Fourth roller pressing component; 133. Second embossing groove; 134. Second engaging component; 1341. Second protrusion; 1342. Second groove;

[0053] 141. Power component; 142. First driving component; 1421. Drive shaft; 1422. First bevel gear; 1423. Second bevel gear; 143. Second driving component; 1431. First driving wheel; 1432. Second driving wheel; 1433. Transmission component;

[0054] 151 First telescopic component; 112 First slide groove; 153 First slider;

[0055] 161. Second telescopic component; 113. Second slide groove; 163. Second slider;

[0056] 171. First friction component; 172. First elastic component; 173. First pushing component;

[0057] 181. Second friction component; 182. Second elastic component; 183. Second pushing component. Detailed Implementation

[0058] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0059] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "multiple" means two or more, unless otherwise explicitly specified.

[0060] For ease of description of the first, second, and third directions in the embodiments of this application, the first direction is the left-right direction in the figures, the second direction is the front-back direction in the figures, and the third direction is the up-down direction in the figures. The x-axis arrow direction is referred to as the "right" direction, the y-axis arrow direction as the "up" direction, and the z-axis arrow direction as the "back" direction, but these are not the sole limitations in the actual application of this application.

[0061] like Figures 1-3 as well as Figure 5As shown, this embodiment provides a power cable embossing fixture, which includes a support base 110, a first roller pressing group 120, a second roller pressing group 130, and an output component 140. The first roller pressing group 120 is disposed on the support base 110 and is used to emboss the power cable; the second roller pressing group 130 is disposed on the support base 110 and is used to emboss the power cable, and the rotation axis of the second roller pressing group 130 is perpendicular to the rotation axis of the first roller pressing group 120; the output component 140 is used for the active rotation of the first roller pressing group 120 and the second roller pressing group 130, and to synchronize the movement of the first roller pressing group 120 and the second roller pressing group 130 with the power cable. In other words, during the power cord embossing process, the heated power cord is passed sequentially through the second roller group 130 and the first roller group 120. Then, the output component 140 drives the first roller group 120 and the second roller group 130 to rotate simultaneously, ensuring that the power cord's movement speed and the embossing speed are consistent. This guarantees both stable embossing and high-quality power cord. The perpendicular rotation axes of the first roller group 120 and the second roller group 130 ensure uniform embossing, further preventing uneven embossing from affecting the power cord's quality.

[0062] like Figures 1-3 As shown, in some embodiments, the output component 140 includes a power component 141, a first drive component 142, and a second drive component 143. The first drive component 142 drives the first roller pressing group 120 to rotate, and the second drive component 143 drives the second roller pressing group 130 to rotate; the power component 141 can simultaneously drive the first drive component 142 and the second drive component 143 to rotate. By using the power component 141 to simultaneously drive the first drive component 142 and the second drive component 143 to rotate, the first roller pressing group 120 and the second roller pressing group 130 can rotate simultaneously and synchronously, which can prevent the problem of power cord pulling caused by asynchronous rotation of the two roller pressing groups.

[0063] like Figures 1-3As shown, in some embodiments, the first driving member 142 includes a drive shaft 1421, a first bevel gear 1422, and a second bevel gear 1423. The first bevel gear 1422 is mounted on the drive shaft 1421, and the second bevel gear 1423 is mounted on the first roller pressing group 120; the power member 141 can drive the drive shaft 1421 to rotate; the second driving member 143 includes a first drive wheel 1431, a second drive wheel 1432, and a transmission member 1433; the first drive wheel 1431 is mounted on the drive shaft 1421, and the second drive wheel 1432 is mounted on the second roller pressing group 130; the first drive wheel 1431 drives the second drive wheel 1432 to rotate via the transmission member 1433, and the angular velocity at which the drive shaft 1421 drives the second bevel gear 1423 to rotate is the same as the angular velocity at which the drive wheel drives the second drive wheel 1432 to rotate. The power component 141 drives two bevel gears and two drive wheels simultaneously via the drive shaft 1421, thereby simultaneously driving the first roller pressing group 120 and the second roller pressing group 130; and ensures that the second bevel gear 1423 and the second drive wheel 1432 rotate at the same speed, thus ensuring that the first roller pressing group 120 and the second roller pressing group 130 rotate at the same speed, preventing the power cord from being pulled.

[0064] In some embodiments, the first drive wheel 1431 and the second drive wheel 1432 are pulleys; the transmission component 1433 is a belt.

[0065] In some second embodiments, the first drive wheel 1431 and the second drive wheel 1432 are sprockets; the transmission component 1433 is a chain.

[0066] In another embodiment, the output component 140 includes two motors and a controller; one motor is mounted on the first roller press group 120, and the other motor is mounted on the second roller press group 130. The controller controls the rotational speed of the two motors, ensuring that the rotational speed of the first roller press group 120 driven by the motor is the same as the rotational speed of the second roller press group 130 driven by the motor. By ensuring that the rotational speeds of the first roller press group 120 and the second roller press group 130 are the same through the motors, the stability of the embossing can be effectively guaranteed.

[0067] like Figures 1-3 As shown, in some embodiments, the first roller pressing group 120 includes a first roller pressing member 121 and a second roller pressing member 122. The first roller pressing member 121 and the second roller pressing member 122 can rotate synchronously and their adjacent sides rotate in the same direction; the second roller pressing group 130 includes a third roller pressing member 131 and a fourth roller pressing member 132; the third roller pressing member 131 and the fourth roller pressing member 132 can rotate synchronously and their adjacent sides rotate in the same direction. By using the first roller pressing group 120 composed of the first roller pressing member 121 and the second roller pressing member 122, and the second roller pressing group 130 composed of the third roller pressing member 131 and the fourth roller pressing member 132, the force on the periphery of the power cord can be uniform during embossing, ensuring the stability of the embossing and thus ensuring the quality of the embossed power cord.

[0068] In some embodiments, the first roller 121, the second roller 122, the third roller 131, and the fourth roller 132 are disc-shaped.

[0069] like Figure 4 As shown, in some embodiments, the outer edges of the first roller pressing member 121 and the second roller pressing member 122 are both provided with first embossing grooves 123; the first embossing grooves 123 on the first roller pressing member 121 and the second roller pressing member 122 respectively emboss both sides of the power cord; the outer edges of the third roller pressing member 131 and the fourth roller pressing member 132 are both provided with second embossing grooves 133; the second embossing grooves 133 on the third roller pressing member 131 and the fourth roller pressing member 132 respectively emboss both sides of the power cord. By using groove-shaped embossing grooves on the outer edges of the first roller pressing member 121, the second roller pressing member 122, the third roller pressing member 131, and the fourth roller pressing member 132, the power cord can be wrapped around its perimeter during the embossing process, preventing the power cord from falling off.

[0070] In some embodiments, the number of first embossing grooves 123 is greater than or equal to one; the number of second embossing grooves 133 is greater than or equal to one. Since the number of components in the bobbins varies, in order to more conveniently produce bobbins with embossing, the first roller 121, second roller 122, third roller 131, and fourth roller 132 can be replaced, and the number of embossing grooves on the first roller 121, second roller 122, third roller 131, and fourth roller 132 can be arranged to accommodate different numbers of bobbins.

[0071] In some embodiments, when the number of embossing grooves on the first roller 121, the second roller 122, the third roller 131, and the fourth roller 132 is greater than one, the height between two adjacent embossing grooves is lower than the height of the outer edge of the roller 121, thereby ensuring that two adjacent power lines will not separate during embossing, and thus ensuring that the power cable can be integrally formed.

[0072] like Figures 1-2 as well as Figure 5As shown, in some embodiments, the outer edges of the first roller pressing member 121 and the second roller pressing member 122 are provided with first engaging members 124; when the first engaging members 124 on the first roller pressing member 121 and the second roller pressing member 122 are engaged, the first roller pressing member 121 and the second roller pressing member 122 rotate synchronously; the outer edges of the third roller pressing member 131 and the fourth roller pressing member 132 are provided with second engaging members 134; when the second engaging members 134 on the third roller pressing member 131 and the fourth roller pressing member 132 are engaged, the third roller pressing member 131 and the fourth roller pressing member 132 rotate synchronously. The first engaging member 124 is used to make the first roller pressing member 121 and the second roller pressing member 122 rotate synchronously, and the second engaging member 134 is used to make the third roller pressing member 131 and the fourth roller pressing member 132 rotate synchronously. This ensures that the patterns on both sides of the power cord are aligned during the embossing process, preventing misalignment from affecting the appearance of the power cord. At the same time, it also prevents the problem that the force on the power cord cannot be synchronized when it bends due to misalignment.

[0073] like Figures 1-2 as well as Figure 5 As shown, in some embodiments, the first engaging member 124 includes a plurality of first protrusions 1241 and a plurality of first grooves 1242; when the first protrusions 1241 are disposed on the first roller pressing member 121, the first grooves 1242 are disposed on the second roller pressing member, the plurality of first protrusions 1241 are evenly arranged about the outer edge of the first roller pressing member 121, and the plurality of first grooves 1242 are evenly arranged about the outer edge of the second roller pressing member 122; or when the first protrusions 1241 are disposed on the second roller pressing member 122, the first grooves 1242 are disposed on the first roller pressing member, the plurality of first protrusions 1241 are evenly arranged about the outer edge of the second roller pressing member 122, and the plurality of first grooves 1242 are evenly arranged about the outer edge of the first roller pressing member 1241. 1. The outer edge is uniformly arranged; the second engaging member 134 includes a second protrusion 1341 and a second groove 1342; when the second protrusion 1341 is provided on the third roller pressing member 131, the second groove 1342 is provided on the fourth roller pressing member, and the multiple second protrusions 1341 are uniformly arranged about the outer edge of the third roller pressing member 131, and the multiple second grooves 1342 are uniformly arranged about the outer edge of the fourth roller pressing member 132; or when the second protrusion 1341 is provided on the fourth roller pressing member 132, the second groove 1342 is provided on the third roller pressing member, and the multiple second protrusions 1341 are uniformly arranged about the outer edge of the fourth roller pressing member 132, and the multiple second grooves 1342 are uniformly arranged about the outer edge of the third roller pressing member 131. The first protrusion 1241 and the first groove 1242 cooperate to enable the first roller pressing member 121 and the second roller pressing member 122 to rotate synchronously, and the second protrusion 1341 and the second groove 1342 cooperate to enable the third roller pressing member 131 and the fourth roller pressing member 132 to rotate synchronously; so that when the power cord is embossed, the patterns on both sides of the power cord are aligned, ensuring the aesthetics of the power cord, while also ensuring the quality of the power cord.

[0074] In some embodiments, the first protrusion 1241 and the second protrusion 1341 are spherical, and the first groove 1242 and the second groove 1342 are spherical.

[0075] In some embodiments, the first engaging member 124 and the second engaging member 134 include friction members disposed on the outer edges of the first roller pressing member 121, the second roller pressing member 122, the third roller pressing member 131 and the fourth roller pressing member 132, so that the first roller pressing member 121 and the second roller pressing member 122 rotate synchronously and the third roller pressing member 131 and the fourth roller pressing member 132 rotate synchronously; so that when the power cord is embossed, the patterns on both sides of the power cord are aligned, ensuring the aesthetics of the power cord and the quality of the power cord.

[0076] In some embodiments, a first magnet is provided at the top of the protrusion in the first engaging member 124 and the second engaging member 134, and a second magnet is provided inside the first engaging member 124 and the second engaging member 134 near the groove surface. When the first roller pressing member 121 and the second roller pressing member 122 rotate synchronously, the magnetic force of the first magnet and the second magnet can ensure the synchronization rate of the roller pressing members during rotation, and can also prevent the first roller pressing member 121 and the second roller pressing member 122 from having poor alignment due to reduced friction after years of use.

[0077] Furthermore, in order to save costs, not every protrusion and groove is equipped with a magnet. For example, one of every four protrusions and grooves can be equipped with a magnet. Spacing out the magnets can also prevent the magnetism of adjacent magnets from interfering with each other.

[0078] In some embodiments, the power cable embossing fixture 100 further includes a first transmission assembly 150 and a second transmission assembly 160; the first transmission assembly 150 is used to drive the first roller 121 and / or the second roller 122 away from or towards each other; the second transmission assembly 160 is used to drive the third roller 131 and / or the fourth roller 132 away from or towards each other; when the first transmission assembly 150 causes the first roller 121 and the second roller 122 to approach each other, the first engaging member 124 on the first roller 121 and the second roller 122 engages; when the second transmission assembly 160 causes the third roller 131 and the fourth roller 132 to approach each other, the second engaging member 134 on the third roller 131 and the fourth roller 132 engages. The first transmission assembly 150 moves the first roller pressing member 121 and the second roller pressing member 122 away from or close to each other, and the second transmission assembly 160 moves the third roller pressing member 131 and the fourth roller pressing member 132 away from or close to each other, which makes it easier to place the power cord in the embossing groove, reduces the difficulty of installation, and makes the operation more convenient.

[0079] In some embodiments, the first transmission assembly 150 is used to drive the first roller 121 away from or near the second roller 122, and the second transmission assembly 160 is used to drive the third roller 131 away from or near the fourth roller 132.

[0080] In another embodiment, the first transmission assembly 150 is used to drive the second roller 122 away from or near the first roller 121, and the second transmission assembly 160 is used to drive the fourth roller 132 away from or near the third roller.

[0081] In other embodiments, the first transmission assembly 150 is used to drive the first roller 121 and the second roller 122 to move away from or towards each other, and the second transmission assembly 160 is used to drive the third roller 131 and the fourth roller 132 to move away from or towards each other.

[0082] like Figure 2 As shown, taking the first transmission assembly 150 driving the first roller pressing member 121 and the second transmission assembly 160 driving the third roller pressing member 131 as an example, the first transmission assembly 150 includes a first telescopic member 151, a first slide groove 112, and a first slider 153 disposed on the support base 110; the first roller pressing member 121 is mounted on the first slider 153, and the first slider 153 is mounted on the first slide groove 112; the first telescopic member 151 can drive the first roller pressing member 121 to move closer to or away from the second roller pressing member 122; the second transmission assembly 160 includes a second telescopic member 161, a second slide groove 113, and a second slider 163 disposed on the support base 110; the third roller pressing member 131 is mounted on the second slider 163, and the second slider 163 is mounted on the second slide groove 113; the second telescopic member 161 can drive the third roller pressing member 131 to move closer to or away from the fourth roller pressing member 132. The use of telescopic components to push the roller components via sliders makes their movement more stable.

[0083] The first telescopic component 151 and the second telescopic component 161 are electric cylinders or pneumatic cylinders.

[0084] like Figures 1-2 as well as Figures 6-7As shown, in this embodiment, the power cable embossing fixture 100 also includes a first limiting member 170 and a second limiting member 180. When the first transmission assembly 150 moves the first roller 121 and the second roller 122 away from each other, the first limiting member 170 prevents the first roller 121 and the second roller 122 from rotating; when the first transmission assembly 150 moves the first roller 121 and the second roller 122 closer to each other, the first transmission assembly 150 releases the restriction on the first roller 121 and the second roller 122, allowing the first roller 121 and the second roller 122 to rotate; similarly, when the second transmission assembly 160 moves the third roller 131 and the fourth roller 132 away from each other, the second limiting member 180 prevents the third roller 131 and the fourth roller 132 from rotating; when the second transmission assembly 160 moves the third roller 131 and the fourth roller 132 closer to each other, the second transmission assembly 160 releases the restriction on the third roller 131 and the fourth roller 132, allowing the third roller 131 and the fourth roller 132 to rotate. In other words, as the first roller 121 and the second roller 122 move away from or approach each other, the first roller 121 and the second roller 122 stop rotating under the action of the first limiting member 170; the first roller 121 and the second roller 122 can only rotate after the first meshing member 124 on the first roller 121 and the second roller 122 engages. Similarly, as the third roller 131 and the fourth roller 132 move away from or approach each other, the third roller 131 and the fourth roller 132 stop rotating under the action of the second limiting member 180; the third roller 131 and the fourth roller 132 can only rotate after the second meshing member 134 on the third roller 131 and the fourth roller 132 engages. This ensures that the first roller 121, the second roller 122, the third roller 131, and the fourth roller 132 will not rotate when the power cord is not being embossed, preventing rotation when not in operation from affecting the alignment of the embossing, thus affecting the appearance and quality of the power cord.

[0085] like Figures 1-2 as well as Figures 6-7As shown, in some embodiments, the first limiting member 170 includes a first friction member 171, a first elastic member 172, and a first pushing member 173; the first friction member 171 is located outside the rotating shaft of the first roller pressing member 121 and the second roller pressing member 122, and the first elastic member 172 provides a force to the first friction member 171 to move towards the rotating shaft; when the first protrusion 1241 on the first roller pressing member 121 and the second roller pressing member 122 engages with the first groove 1242, the first pushing member 173 pushes the first friction member 171 to disengage from the rotating shaft, and the first roller pressing member 121 and the second roller pressing member 122... 22 is rotatable; the second limiting member 180 includes a second friction member 181, a second elastic member 182, and a second pushing member 183; the second friction member 181 is located outside the rotating shaft of the third roller pressing member 131 and the fourth roller pressing member 132, and the first elastic member 172 provides a force for the second friction member 181 to move toward the rotating shaft; when the second protrusion 1341 on the third roller pressing member 131 and the fourth roller pressing member 132 engages with the second groove 1342, the second pushing member 183 pushes the second friction member 181 to disengage from the rotating shaft, and the first roller pressing member 121 and the second roller pressing member 122 are rotatable. That is, when the first roller 121 and the second roller 122 separate, the first elastic member 172 pushes the first friction member 171 to stop the rotation of the first roller 121 and the second roller 122. After the first meshing member 124 on the first roller 121 and the second roller 122 engages, the first pushing member 173 pushes the friction member to allow the first roller 121 and the second roller 122 to rotate. Similarly, when the third roller 131 and the fourth roller 132 separate, the first elastic member 172 pushes the second friction member 181 to stop the rotation of the third roller 131 and the fourth roller 132. After the second meshing member 134 on the third roller 131 and the fourth roller 132 engages, the second pushing member 183 pushes the second friction member 181 to allow the third roller 131 and the fourth roller 132 to rotate. This ensures that the first roller 121, the second roller 122, the third roller 131, and the fourth roller 132 will not rotate when the power cord is not being embossed, preventing rotation when not in operation from affecting the alignment of the embossing, thus affecting the appearance and quality of the power cord.

[0086] In summary, the present invention provides a power cable embossing fixture. During the embossing process, the heated power cable is passed sequentially through the second roller group and the first roller group. Then, the output component drives the first roller group and the second roller group to rotate simultaneously, so that the moving speed of the power cable is consistent with the embossing speed of the first roller group and the second roller group, which can ensure that the embossing width is consistent, thereby ensuring the quality of the power cable.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A power cable embossing jig, characterized in that, include: Support base; The first roller pressing group is located on the support base and is used to emboss the power cord; The second roller press group is located on the support base and is used to emboss the power cord. The rotation axis of the second roller press group is perpendicular to the rotation axis of the first roller press group. An output component is provided for the active rotation of the first roller pressing group and the second roller pressing group, and for synchronizing the movement of the first roller pressing group and the second roller pressing group with the movement of the power line. The first roller pressing group includes a first roller pressing component and a second roller pressing component; The first roller and the second roller can rotate synchronously and the adjacent sides rotate in the same direction; The second roller pressing group includes a third roller pressing component and a fourth roller pressing component; The third and fourth rollers can rotate synchronously and the adjacent sides rotate in the same direction; It also includes a first limiting member and a second limiting member; The power cable embossing fixture also includes a first transmission component and a second transmission component; The first transmission assembly is used to drive the first roller and / or the second roller to move away from or closer to each other; The second transmission assembly is used to drive the third roller and / or the fourth roller away from or towards each other; When the first transmission assembly brings the first and second rollers closer together, the first engaging members on the first and second rollers engage; when the second transmission assembly brings the third and fourth rollers closer together, the second engaging members on the third and fourth rollers engage. When the first transmission assembly moves the first roller and the second roller away from each other, the first limiting member prevents the first roller and the second roller from rotating; when the first transmission assembly moves the first roller and the second roller closer to each other, the first transmission assembly releases the restriction on the first roller and the second roller, and the first roller and the second roller can rotate. Similarly, when the second transmission assembly moves the third and fourth rollers away from each other, the second limiting member prevents the third and fourth rollers from rotating; when the second transmission assembly moves the third and fourth rollers closer to each other, the second transmission assembly releases the restriction on the third and fourth rollers, allowing them to rotate.

2. The power cable embossing fixture according to claim 1, characterized in that: The output components include a power component, a first drive component, and a second drive component; The first driving member is used to drive the first roller group to rotate, and the second driving member is used to drive the second roller group to rotate; The power component can simultaneously drive the first driving component and the second driving component to rotate.

3. The power cable embossing fixture according to claim 2, characterized in that: The first driving component includes a drive shaft, a first bevel gear, and a second bevel gear; The first bevel gear is mounted on the drive shaft, and the second bevel gear is mounted on the first roller assembly; the power component can drive the drive shaft to rotate. The second driving component includes a first driving wheel, a second driving wheel, and a transmission component; The first drive wheel is mounted on the drive shaft, and the second drive wheel is mounted on the second roller assembly; the first drive wheel drives the second drive wheel to rotate via the transmission component.

4. The power cable embossing fixture according to claim 1, characterized in that: Both the first roller and the second roller are provided with a first embossing groove on their outer edges; The first embossing grooves on the first and second rollers respectively emboss both sides of the power cord. The outer edges of the third and fourth rollers are both provided with second embossing grooves; The second embossing grooves on the third and fourth rollers respectively emboss both sides of the power cord.

5. The power cable embossing fixture according to claim 4, characterized in that: The number of the first embossing groove is greater than or equal to one; the number of the second embossing groove is greater than or equal to one.

6. The power cable embossing fixture according to claim 1, characterized in that: The first roller and the second roller are provided with a first engaging member on their outer edges; When the first meshing member on the first roller and the second roller are engaged, the first roller and the second roller rotate synchronously. The third and fourth rollers are provided with second engaging elements on their outer edges; When the second meshing member on the third roller and the fourth roller are engaged, the third roller and the fourth roller rotate synchronously.

7. The power cable embossing fixture according to claim 6, characterized in that: The first engaging member includes a first protrusion and a first groove; When the first protrusion is provided on the first roller, the first groove is provided on the second roller; or when the first protrusion is provided on the second roller, the first groove is provided on the first roller. The second engaging element includes a second protrusion and a second groove; When the second protrusion is provided on the third roller, the second groove is provided on the fourth roller; or when the second protrusion is provided on the fourth roller, the second groove is provided on the third roller.

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