Spacing-adjustable box nailing machine

Abstract

The utility model discloses a spacing-adjustable box nailing machine, which belongs to the technical field of box nailing machines, and comprises a base, a support column is arranged above the base, and a plurality of scale marks are arranged on the side wall of the support column; according to the carton binding device, the abutting assembly is arranged, the electric push rod is started, the electric push rod operates to drive the abutting plate to move and protrude out of the carton bracket, a carton to be bound is placed on the carton bracket and attached to the side wall of the abutting plate, then the rotating screw is rotated to make the carton to be bound rotate and move along the fixed plate, and the rotating screw moves to drive the movable plate to move; a moving plate moves to drive a connecting block to move in a moving groove, the connecting block moves to drive a first spring to stretch, when the moving plate is attached to the side wall, away from an abutting plate, of the carton, rotation of a rotating screw rod is stopped, under the action of the moving plate and the abutting plate, abutting and limiting operation can be conducted on the carton to be bound, and the carton placing stability is guaranteed; and the subsequent carton binding effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of box nailing machines, and in particular relates to a box nailing machine with adjustable spacing. Background Art

[0002] The stapler is one of the post-processing equipment for cartons. Its principle is the same as that of an ordinary stapler, except that the stapler uses tiger teeth as a pad and is specifically used for sealing cartons.

[0003] Chinese patent application No. 202223348279.1 discloses a spacing-adjustable nailing machine, comprising a base, a shell being fixed on the top of the base, a support column being slidably connected to the upper part of the shell, a mounting groove being provided on the surface of one side of the support column, an upper beam being fixed on one side of the support column, a binding machine head being fixed on the bottom of one side of the upper beam, a carton bracket being arranged below the upper beam, a lifting mechanism for adjusting the height position of the carton bracket being installed inside the mounting groove, a hydraulic rod being fixed inside the shell, and the top of the hydraulic rod being fixedly connected to the support column; the utility model enables an operator to conveniently adjust the spacing between the carton bracket and the binding machine head, and the overall height of the device can be adjusted, thereby solving the problem that the spacing between the binding machine head and the carton bracket cannot be adjusted when the current nailing machine is in use, and the overall height of the nailing machine cannot be adjusted.

[0004] In the above patent, the carton is directly placed on the carton holder. When the carton is subsequently bound by the binding machine head, the carton is displaced, which may easily affect the binding effect of the carton. In addition, scale lines are provided on the side walls of the support columns. Dust and other impurities in the external environment adhere to the scale lines, which may easily affect the staff's observation of the scale lines. When the scale lines are subsequently wiped, the scale lines may easily wear out, thereby affecting the subsequent use of the scale lines. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a spacing adjustable box nailing machine, which has the characteristics of tight positioning and dust prevention.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spacing-adjustable box stapler, comprising a base, a support column is arranged above the base, a plurality of scale lines are arranged on the side wall of the support column, a dustproof component is arranged on the side wall of the support column and outside the scale lines, a carton bracket is arranged on one side of the support column, a spacing adjustment mechanism is arranged between the support column and the carton bracket, a tightening component is arranged on the carton bracket, an upper beam plate is connected to the side wall of the support column and above the carton bracket, and a binding machine head is connected to the end of the upper beam plate away from the support column.

[0007] Preferably, the clamping assembly includes a clamping plate, an electric push rod, a movable groove, a first spring, a movable plate and a connecting block. One end of the carton bracket is connected to the electric push rod, the output end of the electric push rod is connected to the clamping plate, a movable plate is arranged above the carton bracket, one end of the movable plate close to the carton bracket is connected to the connecting block, a movable groove is arranged on the side wall of the carton bracket and at a position corresponding to the connecting block, and the first spring is connected to the inner side wall of the movable groove.

[0008] Preferably, the clamping assembly further includes a rotating screw and a fixed plate, and the fixed plate is connected above the carton bracket and located on one side of the movable plate, and a threaded hole is provided on the fixed plate, and the rotating screw is connected inside the threaded hole.

[0009] Preferably, one end of the connecting block close to the movable groove is connected to a guide sliding block, and a guide sliding groove is provided on the inner side wall of the movable groove at a position corresponding to the guide sliding block.

[0010] Preferably, the dustproof assembly comprises a transparent plate and a fixing frame, the fixing frame is provided on one side of the supporting column, and the transparent plate is connected to one end of the fixing frame away from the supporting column.

[0011] Preferably, the dustproof component also includes a push plate, a push groove, a second spring, a groove, a limit rod, a plug-in groove and a plug-in rod. The fixed frame is connected to the plug-in rods on both sides of one end close to the support column, the plug-in groove is provided inside the support column and at a position corresponding to the plug-in rod, a groove is provided on the side wall of the plug-in groove, a limit rod is plugged into the inside of the groove, a second spring is connected between the groove and the limit rod, the limit rod is connected to the push plate at one end close to the second spring, and a push groove is provided on the side wall of the groove and at a position corresponding to the push plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a clamping assembly, and the electric push rod is started. The operation of the electric push rod drives the clamping plate to move and protrude from the carton bracket, and the carton to be bound is placed on the carton bracket and made to fit the side wall of the clamping plate, and then the rotating screw is rotated to make it rotate and move along the fixed plate, and the movement of the rotating screw drives the moving plate to move, and the movement of the moving plate drives the connecting block to move inside the moving groove, and the movement of the connecting block drives the first spring to stretch, and when the moving plate fits the side wall of the carton away from the clamping plate, the rotation of the rotating screw is stopped, and under the action of the moving plate and the clamping plate, the carton to be bound can be clamped and limited, thereby ensuring the stability of the placement of the carton and ensuring the binding effect of the subsequent cartons.

[0014] 2. The utility model is provided with a dustproof component, which pushes the push plate to move along the push groove. The movement of the push plate drives the limit rod to move and be collected into the groove. The limit rod moves to squeeze the second spring, and then the plug-in rod is plugged into the plug-in groove. Then the push plate is released, and the second spring loses the external force and restores its original appearance, driving the limit rod to move and be plugged into the plug-in rod, and the plug-in rod is limited and fixed, and then the fixed frame can be limited and fixed, so that the transparent plate can be installed on the periphery of the scale line. Under the action of the transparent plate and the fixed frame, dust and other impurities in the external environment can be prevented from falling onto the scale line, causing the scale line to be contaminated and affecting the observation effect of the scale line. When the transparent plate is contaminated and affects the observation of the scale line, the transparent plate can be directly wiped and cleaned to avoid the scale line from being worn, thereby ensuring the subsequent use effect of the scale line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the carton bracket of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a cross-sectional view of the support column of the utility model;

[0019] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0020] In the figure: 1. upper beam plate; 2. binding machine head; 3. carton bracket; 4. base; 5. support column; 6. scale line; 7. distance adjustment mechanism; 8. clamping assembly; 81. rotating screw; 82. clamping plate; 83. electric push rod; 84. moving groove; 85. first spring; 86. fixed plate; 87. moving plate; 88. connecting block; 9. dustproof assembly; 91. transparent plate; 92. fixed frame; 93. push plate; 94. push groove; 95. second spring; 96. groove; 97. limit rod; 98. plug-in groove; 99. plug-in rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a spacing-adjustable box stapler, comprising a base 4, a support column 5 is arranged above the base 4, a plurality of scale lines 6 are arranged on the side wall of the support column 5, a dustproof component 9 is arranged on the side wall of the support column 5 and outside the scale lines 6, a carton bracket 3 is arranged on one side of the support column 5, a spacing adjustment mechanism 7 is arranged between the support column 5 and the carton bracket 3, a tightening component 8 is arranged on the carton bracket 3, an upper beam plate 1 is connected to the side wall of the support column 5 and located above the carton bracket 3, and a binding machine head 2 is connected to the end of the upper beam plate 1 away from the support column 5.

[0024] Specifically, the clamping assembly 8 includes a clamping plate 82, an electric push rod 83, a moving groove 84, a first spring 85, a moving plate 87 and a connecting block 88. One end of the carton bracket 3 is connected to the electric push rod 83, and the output end of the electric push rod 83 is connected to the clamping plate 82. A moving plate 87 is arranged above the carton bracket 3, and one end of the moving plate 87 close to the carton bracket 3 is connected to the connecting block 88. A moving groove 84 is arranged on the side wall of the carton bracket 3 and at a position corresponding to the connecting block 88, and the inner wall of the moving groove 84 is connected to the first spring 85.

[0025] By adopting the above technical solution, the electric push rod 83 is started, and the operation of the electric push rod 83 drives the clamping plate 82 to move and protrude from the carton bracket 3, and then the carton to be bound is placed on the carton bracket 3 and is located between the movable plate 87 and the clamping plate 82. Under the action of the movable plate 87 and the clamping plate 82, the carton to be bound can be clamped and limited to ensure the stability of the carton placement, thereby facilitating the subsequent binding operation of the carton using the binding machine head 2.

[0026] Specifically, the tightening assembly 8 also includes a rotating screw 81 and a fixed plate 86. The fixed plate 86 is connected to the top of the carton bracket 3 and located on one side of the movable plate 87. The fixed plate 86 is provided with a threaded hole, and the rotating screw 81 is connected inside the threaded hole.

[0027] By adopting the above technical solution, when the size of the carton to be bound is small, the carton is placed on the carton bracket 3 and made to fit the side wall of the clamping plate 82, and then the rotating screw 81 is rotated to rotate and move along the fixed plate 86. The movement of the rotating screw 81 drives the moving plate 87 to move, and the movement of the moving plate 87 drives the connecting block 88 to move. The movement of the connecting block 88 drives the first spring 85 to stretch. When the moving plate 87 fits the side wall of the carton away from the clamping plate 82, the rotation of the rotating screw 81 is stopped. Under the action of the moving plate 87 and the clamping plate 82, the clamping and limiting operation can be performed on the smaller-sized cartons.

[0028] Specifically, one end of the connecting block 88 close to the moving groove 84 is connected to a guide slide block, and a guide slide groove is provided on the inner side wall of the moving groove 84 at a position corresponding to the guide slide block.

[0029] By adopting the above technical solution, the movement of the connecting block 88 drives the guide slider to move inside the guide slot. Under the sliding cooperation of the guide slider and the guide slot, a guiding effect can be provided for the movement of the connecting block 88, thereby improving the stability of the movement of the connecting block 88.

[0030] When the present embodiment is used, the distance between the carton bracket 3 and the upper beam plate 1 is adjusted by the distance adjustment mechanism 7 according to the height of the carton to be bound. During the adjustment process, the moving distance of the carton bracket 3 can be observed through the scale line 6, and then the electric push rod 83 is started. The operation of the electric push rod 83 drives the abutting plate 82 to move and protrude from the carton bracket 3, and the carton to be bound is placed on the carton bracket 3 and made to fit the side wall of the abutting plate 82, and then the rotating screw 81 is rotated to make it rotate and move along the fixed plate 86. The rotating screw 81 moves to drive the moving plate 87 to move, and the moving plate 87 moves to drive the connecting block 88 to move inside the moving groove 84, and the connecting block 88 moves to drive the first spring 85 to stretch. When the moving plate 87 fits the side wall of the carton away from the pressing plate 82, the rotating screw 81 is stopped. Under the action of the moving plate 87 and the pressing plate 82, the carton to be bound can be pressed and limited to ensure the stability of the carton placement, and then the binding machine head 2 is used to bind the carton to be bound.

[0031] Example 2

[0032] The difference between this embodiment and the first embodiment is that the dustproof assembly 9 includes a transparent plate 91 and a fixing frame 92. The fixing frame 92 is provided on one side of the support column 5. The end of the fixing frame 92 away from the support column 5 is connected to the transparent plate 91.

[0033] Specifically, the dustproof component 9 also includes a push plate 93, a push groove 94, a second spring 95, a groove 96, a limit rod 97, a plug-in groove 98 and a plug-in rod 99. The fixed frame 92 is connected to the plug-in rod 99 on both sides of one end close to the support column 5. The plug-in groove 98 is arranged inside the support column 5 and at a position corresponding to the plug-in rod 99. A groove 96 is arranged on the side wall of the plug-in groove 98. A limit rod 97 is inserted inside the groove 96. A second spring 95 is connected between the groove 96 and the limit rod 97. The limit rod 97 is connected to the push plate 93 at one end close to the second spring 95. A push groove 94 is arranged on the side wall of the groove 96 and at a position corresponding to the push plate 93.

[0034] By adopting the above technical solution, the push plate 93 is pushed to move along the push groove 94. The movement of the push plate 93 drives the limit rod 97 to move into the groove 96. The limit rod 97 moves to squeeze the second spring 95, and then the plug-in rod 99 is plugged into the plug-in groove 98. Then the push plate 93 is released, and the second spring 95 loses the external force and returns to its original state, driving the limit rod 97 to move and plug into the plug-in rod 99, thereby limiting and fixing the plug-in rod 99, and then the fixed frame 92 can be limited and fixed, which facilitates the disassembly and assembly of the fixed frame 92.

[0035] When the present embodiment is used, the push plate 93 is pushed to move along the push groove 94. The movement of the push plate 93 drives the limiting rod 97 to move and be received into the inside of the groove 96. The limiting rod 97 moves to squeeze the second spring 95, and then the plug-in rod 99 is plugged into the inside of the plug-in groove 98. Then the push plate 93 is released, and the second spring 95 loses the external force and returns to its original state, driving the limiting rod 97 to move and be plugged into the plug-in rod 99, and the plug-in rod 99 is limited and fixed, and then the fixing frame 92 can be limited and fixed, so that the transparent plate 91 can be installed to the periphery of the scale line 6. Under the action of the transparent plate 91 and the fixing frame 92, dust and other impurities in the external environment can be prevented from falling onto the scale line 6, causing the scale line 6 to be contaminated and affecting the observation effect of the scale line 6. When the transparent plate 91 is contaminated and affects the observation of the scale line 6, the transparent plate 91 can be directly wiped and cleaned to avoid the scale line 6 from being worn and ensure the subsequent use effect of the scale line 6.

[0036] The electric push rod 83 in the present invention is an existing disclosed technology, and the selected model is XTL100.

[0037] The structure and principle of the spacing adjustment mechanism 7 composed of a driving motor, a screw, a movable block and a mounting groove in the utility model have been disclosed in a spacing adjustable nailing machine disclosed in Chinese patent application No. 202223348279.1, and its working principle is: the driving motor is fixed to the top of the support column 5, and a mounting groove is provided on the support column 5 at a position corresponding to the carton bracket 3, and the screw is arranged inside the mounting groove, and the bottom of the screw is rotatably connected to the inner wall of the support column 5, the top of the screw penetrates the support column 5 and is fixedly connected to the output shaft of the driving motor, and the surface thread of the screw penetrates the movable block, and one side of the movable block is fixedly connected to the carton bracket 3. Starting the driving motor can make the screw rotate, and when the screw rotates, the movable block will move on the surface of the screw, and the movable block will also drive the carton bracket 3 to move together when moving, thereby realizing the height position adjustment of the carton bracket 3.

[0038] The working principle and use process of the utility model are as follows: the utility model pushes the push plate 93 to move along the push groove 94, and the push plate 93 moves to drive the limit rod 97 to move and be collected into the groove 96, and the limit rod 97 moves to squeeze the second spring 95, and then the plug-in rod 99 is plugged into the plug-in groove 98, and then the push plate 93 is released, and the second spring 95 loses the external force and restores its original appearance, driving the limit rod 97 to move and be plugged into the plug-in rod 99, and the plug-in rod 99 is limited and fixed, and then the fixed frame 92 can be limited and fixed, so that the transparent plate 91 can be installed on the periphery of the scale line 6. Under the action of the transparent plate 91 and the fixed frame 92, impurities such as dust in the external environment can be prevented from falling on the scale line 6, causing the scale line 6 to be contaminated and affecting the observation effect of the scale line 6. When the transparent plate 91 is contaminated and affects the observation of the scale line 6, the transparent plate 91 can be directly wiped and cleaned to avoid the scale line 6 from being worn, thereby ensuring the subsequent use of the scale line 6. The distance between the carton bracket 3 and the upper beam plate 1 is adjusted by the distance adjustment mechanism 7 according to the height of the carton to be bound. During the adjustment process, the moving distance of the carton bracket 3 can be observed through the scale line 6, and then the electric push rod 83 is started. The operation of the electric push rod 83 drives the abutting plate 82 to move and protrude from the carton bracket 3, and the carton to be bound is placed on the carton bracket 3 and made to fit the side wall of the abutting plate 82. Then, the rotating screw 81 is rotated to rotate and move along the fixed plate 86. The rotating screw The movement of rod 81 drives the moving plate 87 to move, and the movement of moving plate 87 drives the connecting block 88 to move inside the moving groove 84. The movement of connecting block 88 drives the first spring 85 to stretch. When the moving plate 87 is close to the side wall of the carton away from the clamping plate 82, the rotation of the rotating screw 81 is stopped. Under the action of the moving plate 87 and the clamping plate 82, the carton to be bound can be clamped and limited to ensure the stability of the carton placement, and then the binding machine head 2 is used to perform the binding operation on the carton to be bound.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spacing adjustable box stapler, comprising a base, characterized in that: A support column is arranged above the base, a plurality of scale lines are arranged on the side wall of the support column, a dustproof component is arranged on the side wall of the support column and outside the scale lines, a carton bracket is arranged on one side of the support column, a distance adjustment mechanism is arranged between the support column and the carton bracket, a tightening component is arranged on the carton bracket, an upper beam plate is connected on the side wall of the support column and above the carton bracket, and a binding machine head is connected at one end of the upper beam plate away from the support column; The clamping assembly includes a clamping plate, an electric push rod, a moving groove, a first spring, a moving plate and a connecting block. One end of the carton bracket is connected to the electric push rod, and the output end of the electric push rod is connected to the clamping plate. A moving plate is arranged above the carton bracket, and one end of the moving plate close to the carton bracket is connected to the connecting block. A moving groove is arranged on the side wall of the carton bracket at a position corresponding to the connecting block, and the inner side wall of the moving groove is connected to the first spring. The clamping assembly also includes a rotating screw and a fixed plate. The fixed plate is connected to the top of the carton bracket and located on one side of the movable plate. The fixed plate is provided with a threaded hole, and the rotating screw is connected inside the threaded hole.

2. The spacing adjustable box stapler according to claim 1, characterized in that: One end of the connecting block close to the moving groove is connected with a guide sliding block, and a guide sliding groove is arranged on the inner side wall of the moving groove at a position corresponding to the guide sliding block.

3. The spacing adjustable box stapler according to claim 1, characterized in that: The dustproof component comprises a transparent plate and a fixing frame. The fixing frame is arranged on one side of the supporting column, and the transparent plate is connected to one end of the fixing frame away from the supporting column.

4. The spacing-adjustable box stapler according to claim 3, characterized in that: The dustproof component also includes a push plate, a push groove, a second spring, a groove, a limit rod, a plug-in groove and a plug-in rod. The fixed frame is connected to the plug-in rods on both sides of one end close to the support column, and the plug-in groove is arranged inside the support column at a position corresponding to the plug-in rod. A groove is arranged on the side wall of the plug-in groove, and the limit rod is inserted inside the groove. A second spring is connected between the groove and the limit rod, and the limit rod is connected to the push plate at one end close to the second spring, and a push groove is arranged on the side wall of the groove at a position corresponding to the push plate.

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