Multi-specification adhesive tape splitting machine

Abstract

The utility model provides an adhesive tape multi-specification splitting machine, relates to the technical field of adhesive tape processing, and aims to solve the technical problem that the distance between splitting wheels cannot be adjusted. The utility model discloses an adhesive tape multi-specification splitting machine. Comprising a base, a supporting plate arranged above the base, a driving assembly for driving the supporting plate to move up and down, a first connecting plate arranged on the supporting plate, a second connecting plate arranged corresponding to the first connecting plate, third connecting plates symmetrically arranged on the base, and connecting shafts arranged on the third connecting plates, the slitting device comprises a first connecting plate, a motor arranged on the first connecting plate, a rotating shaft connected with an output shaft of the motor, a plurality of slitting wheels arranged on the rotating shaft, a matching wheel arranged on the connecting shaft, a slitting wheel connecting assembly, a second connecting plate locking assembly and a matching wheel connecting assembly. The adhesive tape multi-specification dividing and cutting machine has the technical effect that the distance between the dividing and cutting wheels is adjustable.

Description

TECHNICAL FIELD

[0001] The utility model relates to adhesive tape processing technical field, specifically, relate to a kind of adhesive tape multi-specification slitting machine. BACKGROUND

[0002] Adhesive tape can be divided according to its efficacy: high temperature adhesive tape, double-sided adhesive tape, insulating adhesive tape, special adhesive tape, pressure-sensitive adhesive tape, die-cutting adhesive tape, different efficacy is suitable for different industry demand. Adhesive tape is coated with an adhesive on the surface, so that adhesive tape sticks to the article, the earliest adhesive comes from animals and plants, in the nineteenth century, rubber is the main component of adhesive;And modern widely uses various polymers.

[0003] Patent CN202323559458.4 discloses a kind of adhesive tape slitting mechanism, belong to adhesive tape slitting technical field, including bottom wheel group and slitting wheel, bottom wheel group includes two symmetrical installation cooperation wheel, slitting wheel is located between two cooperation wheels, two cooperation wheels are installed on bottom part, slitting wheel is installed on top part, top part and bottom part are connected on same screw rod by screw sleeve, screw rod includes rod one and rod two, the external thread of rod one and rod two is opposite, rod one is connected rod two by coupling, by the joint action of slitting wheel and cooperation wheel to slitting adhesive tape, wherein the instantaneous state when working is: slitting wheel presses down adhesive tape, while cooperation wheel is on top adhesive tape, the instantaneous state of adhesive tape is taut, cooperation slitting wheel cuts adhesive tape, slitting effect is good, efficiency is high.

[0004] The above-mentioned patent fixes each slitting wheel on the mounting shaft, and the spacing cannot be adjusted, so that multiple specifications of adhesive tape cannot be slitted. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the present application is that the spacing between the slitting wheels cannot be adjusted. To overcome the above-mentioned defects of the prior art, the present application provides a kind of adhesive tape multi-specification slitting machine.

[0006] The application provides a tape multi-specification slitting machine, which comprises a base, a supporting plate arranged above the base, a driving assembly for driving the supporting plate to move up and down, a first connecting plate arranged on the supporting plate, a second connecting plate arranged correspondingly to the first connecting plate, a third connecting plate arranged symmetrically on the base, a connecting shaft arranged on the third connecting plate, a motor arranged on the first connecting plate, a rotating shaft connected with the output shaft of the motor, a plurality of slitting wheels arranged on the rotating shaft, a matching wheel arranged on the connecting shaft, a slitting wheel connecting assembly, a second connecting plate locking assembly and a matching wheel connecting assembly, the slitting wheel connecting assembly comprises a fixing sleeve arranged on the slitting wheel, a connecting sleeve arranged on the rotating shaft, a fastening bolt arranged on the connecting sleeve, a screw arranged on the fixing sleeve and a pre-positioning part, the connecting sleeve is provided with a threaded hole matched with the fastening bolt and the screw, the connecting shaft and the rotating shaft are provided with scale values, the second connecting plate is provided with a round hole through which the rotating shaft passes, and the second connecting plate can move leftward and rightward relative to the supporting plate.

[0007] Compared with the prior art, the tape multi-specification slitting machine has the following advantages: when the slitting wheel is installed, the fixing sleeve is sleeved on the connecting sleeve, then the screw is screwed into the threaded hole, and finally the end of the fastening bolt is abutted against the rotating shaft, so that the installation is completed and is very convenient; when different specifications of tapes need to be processed, the fastening bolt is rotated, then the connecting sleeve is moved to a specified position according to the scale value, the matching wheel is moved by the same distance, then the fastening bolt is reversely rotated to fix the connecting sleeve, and the distance adjustment of the slitting wheel is completed, so that different specifications of tapes can be conveniently produced.

[0008] In a possible implementation, the pre-positioning part comprises a limiting protrusion arranged on the outer wall of the connecting sleeve, a mounting hole arranged on the inner wall of the fixing sleeve, a first elastic piece arranged in the mounting hole, a top rod arranged on the end of the first elastic piece and a first ball arranged on the top rod, the outer wall of the connecting sleeve is provided with a positioning groove matched with the first ball, and the inner wall of the connecting sleeve is provided with a groove matched with the limiting protrusion; when the first ball is aligned with the positioning groove, the screw is aligned with the threaded hole.

[0009] Compared with the prior art, when the screw is aligned with the threaded hole, the first elastic piece automatically pushes the first ball into the positioning groove, so that the operator is given instant feedback, and the screw can be conveniently screwed into the threaded hole.

[0010] In a possible implementation, the end of the limiting protrusion is provided with an arc-shaped curved surface.

[0011] Compared with the prior art, the above technical solution can conveniently enable the limiting protrusion to be clamped into the groove.

[0012] In a possible implementation, the outer wall of the connecting sleeve is provided with a guide groove.

[0013] Compared with the prior art, the guide groove can gradually extrude the first rolling ball into the mounting hole, so that the fixing sleeve can be conveniently sleeved on the connecting sleeve.

[0014] In a possible implementation, the second connecting plate locking assembly comprises a sliding groove arranged on the support plate, a sliding plate arranged on the second connecting plate, limiting plates arranged on both sides of the sliding plate, a locking rod arranged on the limiting plates, a baffle arranged on the locking rod, and a second elastic member sleeved on the locking rod, the support plate is provided with a locking hole matched with the locking rod, one end of the second elastic member is fixedly connected to the limiting plate, and the other end is fixedly connected to the baffle.

[0015] Compared with the prior art, when the slitting wheel needs to be replaced and maintained, the locking rod is pulled out of the locking hole, the second connecting plate is moved outward, the rotating shaft is separated from the through hole, and then the slitting wheel can be removed from the rotating shaft by loosening the fastening bolt, so that the slitting wheel can be conveniently replaced and maintained.

[0016] In a possible implementation, the bottom of the limiting plate is provided with a rolling wheel.

[0017] Compared with the prior art, the above technical scheme can conveniently move the second connecting plate.

[0018] In a possible implementation, the end of the locking rod is provided with a second rolling ball.

[0019] Compared with the prior art, the above technical scheme can reduce the friction between the locking rod and the support plate when the second connecting plate moves.

[0020] In a possible implementation, the end of the locking rod is provided with a pull ring.

[0021] The above technical scheme can conveniently pull the locking rod upward.

[0022] In a possible implementation, the driving assembly comprises a guide column arranged on the base, an electric telescopic rod arranged on the base, and a protective plate arranged at the end of the guide column, the support plate is provided with a through hole through which the guide column passes, and one end of the electric telescopic rod is fixed on the support plate.

[0023] The above technical scheme can move the slitting wheel up and down, so that the slitting wheel can be conveniently overhauled and maintained. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model;

[0025] Figure 2is an enlarged view of A of Figure 1

[0026] Figure 3 is an enlarged view of B of Figure 1

[0027] Figure 4 is a partial structure cooperation schematic view of the pre-positioning component of the utility model;

[0028] Figure 5 is a partial structure schematic view of the second connecting plate locking assembly of the utility model.

[0029] BRIEF DESCRIPTION OF DRAWINGS

[0030] 1, base; 2, support plate; 4, first connecting plate; 5, second connecting plate; 6, third connecting plate; 7, connecting shaft; 8, motor; 9, rotating shaft; 10, slitting wheel; 11, matching wheel; 121, fixed sleeve; 123, connecting sleeve; 124, fastening bolt; 125, screw; 126, limiting protrusion; 127, first elastic member; 128, top rod; 129, first ball; 1261, arc-shaped curved surface; 1231, guide groove; 131, sliding groove; 132, sliding plate; 133, limiting plate; 134, locking rod; 135, baffle; 136, second elastic member; 137, roller; 138, second ball; 139, pull ring; 31, guide column; 32, electric telescopic rod; 33, protection plate. DETAILED DESCRIPTION

[0031] First, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adjust them as needed in order to adapt to specific application occasions.

[0032] In the description of the embodiments of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0033] ​​In the embodiments of the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0034] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Referring to Figures 1-5 As shown in the drawings, the embodiments of the present application disclose a tape multi-specification slitting machine, which comprises a base 1, a support plate 2, a driving assembly, a first connecting plate 4, a second connecting plate 5, a third connecting plate 6, a connecting shaft 7, a motor 8, a rotating shaft 9, a slitting wheel 10, a matching wheel 11, a slitting wheel connecting assembly, a second connecting plate locking assembly and a matching wheel connecting assembly. The support plate 2 is arranged directly above the base and can move up and down relative to the base through the driving assembly. The first connecting plate 4 is fixed on the bottom surface of the support plate. The second connecting plate 5 is arranged correspondingly with the first connecting plate and can move left and right relative to the support plate, and is connected with the support plate through the second connecting plate locking assembly. The third connecting plate 6 is symmetrically fixed on the base. The connecting shaft 7 is rotatably connected to the third connecting plate at both ends. The motor 8 is fixed on the first connecting plate. One end of the rotating shaft 9 is fixed on the output shaft of the motor, and the other end is arranged through the second connecting plate. The second connecting plate is provided with a circular hole for the rotating shaft to pass through, and the connecting shaft and the rotating shaft are both provided with scale values. The slitting wheel 10 is arranged on the rotating shaft through the slitting wheel connecting assembly. The matching wheel 11 is arranged on the connecting shaft through the matching wheel connecting assembly, and is arranged correspondingly above and below the slitting wheel, and the matching wheel is provided with a slitting groove 111 matched with the slitting wheel.

[0036] Referring to Figures 1-4As shown, the slitting wheel connecting assembly of the embodiment includes a fixing sleeve 121, a connecting sleeve 123, a fastening bolt 124, a screw 125 and a pre-positioning component, the connecting sleeve 123 can be sleeved on the rotating shaft and moved; the fixing sleeve 121 can be sleeved on the connecting sleeve, and the slitting wheel is fixed on the outer wall of the fixing sleeve; the fastening bolt 124 is screwed on the connecting sleeve; the screw 125 is threaded on the fixing sleeve, and the connecting sleeve is provided with a threaded hole matched with the screw, so that when the slitting wheel is installed, the fixing sleeve is sleeved on the connecting sleeve, then the screw is screwed into the threaded hole, and the end of the fastening bolt is abutted against the rotating shaft, so that the fixing is completed, and the installation is very convenient; when different specifications of adhesive tapes need to be processed, the fastening bolt can be rotated, then the connecting sleeve is moved to the specified position according to the scale value, the position of the matched wheel is moved by the same distance, then the fastening bolt is reversely rotated to complete the fixing of the connecting sleeve, so that the distance adjustment of the slitting wheel is completed, and different specifications of adhesive tapes can be conveniently produced.

[0037] Preferably, the pre-positioning component includes a limiting protrusion 126, a mounting hole, a first elastic member 127, a jacking rod 128 and a first ball 129, the limiting protrusion 126 is fixed on the outer wall of the connecting sleeve, and the inner wall of the connecting sleeve is provided with a groove matched with the limiting protrusion; the mounting hole is formed in the inner wall of the connecting sleeve; the first elastic member 127 is selected from a metal spring, one end of which is fixed in the mounting hole; one end of the jacking rod 128 is fixed on the end of the first elastic member, which is arranged in the mounting hole and can slide relative to the inner wall of the mounting hole; the first ball 129 is rotatably connected to the end of the jacking rod and can extend out of the mounting hole, and the outer wall of the connecting sleeve is provided with a positioning groove matched with the first ball; when the first ball is aligned with the positioning groove, the screw is exactly aligned with the threaded hole; when the screw is aligned with the threaded hole, the first elastic member automatically pushes the first ball into the positioning groove, so that the operator is immediately fed back, and the screw can be conveniently screwed into the threaded hole; in the embodiment, the matched wheel connecting assembly is the same as the slitting wheel connecting assembly, and the specific structure is not described herein.

[0038] In other embodiments, the end of the limiting protrusion 126 is provided with an arc-shaped curved surface 1261, the limiting protrusion is clamped into the groove; the outer wall of the connecting sleeve 123 is provided with a guide groove 1231, the guide groove can gradually extrude the first ball into the mounting hole, and the fixing sleeve can be conveniently sleeved on the connecting sleeve.

[0039] Referring to Figures 1-5As shown, the second connecting plate locking assembly of the embodiment comprises a sliding groove 131, a sliding plate 132, a limiting plate 133, a locking rod 134, a baffle 135 and a second elastic member 136. The sliding groove 131 is initially on the support plate. The sliding plate 132 is fixed on the second connecting plate and can slide relative to the sliding groove. The limiting plate 133 is fixed on both sides of the sliding plate. The locking rod 134 is arranged through the limiting plate and can move up and down relative to the limiting plate. The support plate is provided with a locking hole for the locking rod to be inserted. The baffle 135 is fixed on the locking rod. The second elastic member 136 is a metal spring which is sleeved on the locking rod and has one end fixed to the limiting plate and the other end fixed to the baffle. When the slitting wheel needs to be replaced and repaired, the locking rod is pulled out of the locking hole, and then the second connecting plate is moved outward so that the rotating shaft is separated from the through hole, and then the fastening bolt is loosened to remove the slitting wheel from the rotating shaft, facilitating the replacement and repair of the slitting wheel.

[0040] In other embodiments, a roller 137 is rotatably arranged at the bottom of the limiting plate 133, which can reduce the friction between the limiting plate and the support plate. A second rolling ball 138 is rotatably arranged at the end of the locking rod 134, which can reduce the friction between the locking rod and the support plate when the second connecting plate moves. A pull ring 139 is arranged at the top end of the locking rod 134, which facilitates the upward movement of the locking rod.

[0041] Referring to Figure 1 As shown, the driving assembly of the embodiment comprises a guide column 31, an electric telescopic rod 32 and a protective plate 33. One end of the guide column 31 is fixed on the base, and the support plate is provided with a through hole for the guide column to pass through. The electric telescopic rod 32 is fixed on the base, and the output end of the electric telescopic rod is fixed on the support plate. The protective plate 33 is fixed on the top end of the guide column. The support plate can be moved up and down by the electric telescopic rod, thereby driving the slitting wheel to move up and down.

[0042] In summary, the working principle of the adhesive tape multi-specification slitting machine of the above embodiment is as follows: the fastening bolt is rotated, then the connecting sleeve is moved to the specified position according to the scale value, and the position of the matching wheel is moved by the same distance, then the fastening bolt is reversely rotated to complete the fixation of the connecting sleeve, thereby completing the distance adjustment of the slitting wheel. The motor is started, and then the electric telescopic rod is started to drive the support plate to move downward, thereby driving the slitting wheel to move downward, so that part of the slitting wheel enters the slitting groove, thereby completing the slitting of the adhesive tape.

[0043] In the description of the embodiments of the present application, it should be noted that in the description of the present application, the terms indicating the direction or position relationship are based on the direction or position relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or member must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0044] In the description of the application, the description of the terms "one embodiment", "some embodiments", "in this embodiment", "specific example", or "some examples" and the like means that the specific features, mechanisms, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the application. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0045] The above description is merely a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A kind of adhesive tape multi-specification slitting machine, including base (1), support plate (2) being located above the base (1), the driving assembly of driving the up and down movement of support plate (2), first connecting plate (4) being located on support plate (2), second connecting plate (5) being correspondingly arranged with the connecting plate, third connecting plate (6) being symmetrically arranged on the base (1), connecting shaft (7) being arranged on the third connecting plate (6), motor (8) being arranged on the first connecting plate (4), rotating shaft (9) being connected with the output shaft of motor (8), a plurality of slitting wheels (10) being arranged on the rotating shaft (9), matching wheel (11) being arranged on the connecting shaft (7), slitting wheel (10) connection assembly, second connecting plate locking assembly and matching wheel (11) connection assembly, it is characterized by, The cutting wheel (10) connecting assembly comprises a fixed sleeve (121) arranged on the cutting wheel (10), a connecting sleeve (123) arranged on the rotating shaft (9), a fastening bolt (124) arranged on the connecting sleeve (123), a screw (125) arranged on the fixed sleeve (121) and a pre-positioning component, the connecting sleeve (123) is provided with a threaded hole matched with the fastening bolt (124) and the screw (125), the connecting shaft (7) and the rotating shaft (9) are provided with scale values, the second connecting plate (5) is provided with a circular hole through which the rotating shaft (9) passes, and the second connecting plate (5) can move left and right relative to the support plate (2).

2. The tape multi-specification slitting machine according to claim 1, characterized in that, The pre-positioning component comprises a limiting protrusion (126) arranged on the outer wall of the connecting sleeve (123), a mounting hole arranged on the inner wall of the fixed sleeve (121), a first elastic member (127) arranged in the mounting hole, a top rod (128) arranged on the end of the first elastic member (127) and a first ball (129) arranged on the top rod (128), the outer wall of the connecting sleeve (123) is provided with a positioning groove matched with the first ball (129), and the inner wall of the connecting sleeve (123) is provided with a groove matched with the limiting protrusion (126); when the first ball (129) is aligned with the positioning groove, the screw (125) is aligned with the threaded hole.

3. The tape multi-specification slitting machine according to claim 2, characterized in that, The end of the limiting protrusion (126) is provided with an arc-shaped curved surface (1261).

4. The tape multi-specification slitting machine according to claim 2, wherein, The outer wall of the connecting sleeve (123) is provided with a guide groove (1231).

5. The tape multiple gauge slitting machine of claim 1, wherein, The second connecting plate locking assembly comprises a sliding groove (131) arranged on the support plate (2), a sliding plate (132) arranged on the second connecting plate (5), a limiting plate (133) arranged on both sides of the sliding plate (132), a locking rod (134) arranged on the limiting plate (133), a baffle (135) arranged on the locking rod (134) and a second elastic member (136) sleeved on the locking rod (134), the support plate (2) is provided with a locking hole matched with the locking rod (134), one end of the second elastic member (136) is fixedly connected to the limiting plate (133), and the other end is fixedly connected to the baffle (135).

6. The tape multi-specification slitting machine according to claim 5, characterized in that, The bottom of the limiting plate (133) is provided with a roller (137).

7. The tape multi-specification slitting machine according to claim 5, wherein, The end of the locking rod (134) is provided with a second ball (138).

8. The tape multi-specification slitting machine according to claim 5, characterized in that, The end of the locking rod (134) is provided with a pull ring (139).

9. The tape multi-specification slitting machine according to claim 7, characterized in that, The driving assembly comprises a guide column (31) arranged on the base (1), an electric telescopic rod (32) arranged on the base (1) and a protective plate (33) arranged on the end of the guide column (31), the support plate (2) is provided with a through hole through which the guide column (31) passes, and one end of the electric telescopic rod (32) is fixed on the support plate (2).

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